PFHxS (PFAS) en el agua potable de EE.UU.
PFHxS es uno de los compuestos PFAS cubiertos por el Unregulated Contaminant Monitoring Rule (UCMR) del EPA. Esta página reúne las detecciones reportadas por sistemas públicos de agua de los Estados Unidos. Los datos solo cubren los sistemas que participaron en la ronda UCMR correspondiente.
El EPA ha publicado un proposed MCL de 10 ng/L para PFHxS. La tabla más abajo indica cuántas detecciones superaron ese nivel.
El sitio reporta los registros tal como EPA los publica. No clasifica las detecciones como aceptables o inaceptables ni interpreta la severidad del riesgo asociado a un compuesto PFAS.
Resumen
| Métrica | Valor |
|---|---|
| Detecciones registradas | 2,192 |
| Sistemas con detecciones | 621 |
| Detecciones >= proposed MCL | 287 |
Detecciones
| Sistema | Estado | Nivel | Unidad | Fecha |
|---|---|---|---|---|
| Great Oaks Wc Inc | California | 8 | ng/L | 2025-12-17 |
| Great Oaks Wc Inc | California | 6.6 | ng/L | 2025-12-16 |
| Town of Spring Lake | Carolina del Norte | 5.6 | ng/L | 2025-11-30 |
| Town of Spring Lake | Carolina del Norte | 4.4 | ng/L | 2025-11-30 |
| City of Clanton, the WW & Sb of the | Alabama | 3.3 | ng/L | 2025-11-26 |
| Lakewood - City, Water Dept. | California | 3.1 | ng/L | 2025-11-25 |
| Lacey Water Department | Washington | 3.1 | ng/L | 2025-11-24 |
| Bullhead City Mohave | Arizona | 7 | ng/L | 2025-11-04 |
| Brooklyn Center | Minnesota | 5.9 | ng/L | 2025-11-04 |
| Ector County Utility District | Texas | 4.9 | ng/L | 2025-11-04 |
| City of Deland | Florida | 5.6 | ng/L | 2025-10-27 |
| City of San Benito | Texas | 4.3 | ng/L | 2025-10-22 |
| Town of Harrisburg | Carolina del Norte | 4.6 | ng/L | 2025-10-15 |
| Town of Harrisburg | Carolina del Norte | 4.6 | ng/L | 2025-10-15 |
| Town of Harrisburg | Carolina del Norte | 3.1 | ng/L | 2025-10-15 |
| Ector County Utility District | Texas | 5.4 | ng/L | 2025-10-13 |
| City of Tacoma Water Division | Washington | 5.1 | ng/L | 2025-10-08 |
| Orange City Utilities | Florida | 9 | ng/L | 2025-10-06 |
| City of Tacoma Water Division | Washington | 4.7 | ng/L | 2025-10-01 |
| Monticello | Minnesota | 3.6 | ng/L | 2025-09-29 |
| Vineland Water & Sewer Utility | Nueva Jersey | 3 | ng/L | 2025-09-29 |
| Portage | Michigan | 3.8 | ng/L | 2025-09-25 |
| City of Pflugerville | Texas | 3.7 | ng/L | 2025-09-24 |
| Chatsworth | Georgia | 3 | ng/L | 2025-09-23 |
| City of Pflugerville | Texas | 7.2 | ng/L | 2025-09-23 |
| City of Pflugerville | Texas | 6.7 | ng/L | 2025-09-23 |
| City of Oxford | Misisipi | 7 | ng/L | 2025-09-22 |
| City of Oxford | Misisipi | 3.5 | ng/L | 2025-09-22 |
| City of Helena, the Ub of the | Alabama | 5.3 | ng/L | 2025-09-18 |
| Mansfield Water Division | Massachusetts | 3.1 | ng/L | 2025-09-17 |
| City of Huntington Beach | California | 3.3 | ng/L | 2025-09-16 |
| Gaffney Bpw (sc1110001) | Carolina del Sur | 5.3 | ng/L | 2025-09-11 |
| University of Mississippi | Misisipi | 5.6 | ng/L | 2025-09-10 |
| Deep Run Water Corporation | Carolina del Norte | 5.8 | ng/L | 2025-09-10 |
| Monte Vista WD | California | 5.4 | ng/L | 2025-09-09 |
| Monte Vista WD | California | 5.4 | ng/L | 2025-09-09 |
| Monte Vista WD | California | 4.1 | ng/L | 2025-09-09 |
| Monte Vista WD | California | 4.4 | ng/L | 2025-09-09 |
| Portage | Michigan | 4.2 | ng/L | 2025-09-09 |
| Brookwood Comm Wtr System | Carolina del Norte | 14.3 | ng/L | 2025-09-09 |
| Brookwood Comm Wtr System | Carolina del Norte | 14.1 | ng/L | 2025-09-09 |
| Brookwood Comm Wtr System | Carolina del Norte | 13.6 | ng/L | 2025-09-09 |
| Harnett Regional Water | Carolina del Norte | 3.1 | ng/L | 2025-09-09 |
| Rockaway Twp Water Dept | Nueva Jersey | 5 | ng/L | 2025-09-08 |
| Rockaway Twp Water Dept | Nueva Jersey | 6.7 | ng/L | 2025-09-08 |
| City of Westminster | Maryland | 4.2 | ng/L | 2025-09-04 |
| Quakertown Boro | Pensilvania | 3 | ng/L | 2025-09-04 |
| Quakertown Boro | Pensilvania | 3.1 | ng/L | 2025-09-04 |
| Butts County/Jackson/Jenkinsburg Ws | Georgia | 3.6 | ng/L | 2025-09-03 |
| Johnston Co-West | Carolina del Norte | 3.1 | ng/L | 2025-09-03 |
| Johnston Co-West | Carolina del Norte | 3.1 | ng/L | 2025-09-03 |
| Aqua Nj - Hamilton Square | Nueva Jersey | 10 | ng/L | 2025-09-03 |
| Aqua Nj - Hamilton Square | Nueva Jersey | 3.5 | ng/L | 2025-09-03 |
| Orange City Utilities | Florida | 9.5 | ng/L | 2025-09-02 |
| Town of Spring Lake | Carolina del Norte | 3.5 | ng/L | 2025-08-27 |
| Cliffdale West | Carolina del Norte | 3.3 | ng/L | 2025-08-26 |
| Orange Water Dept | Nueva Jersey | 3.7 | ng/L | 2025-08-26 |
| Laurens County W&s Comm (sc3020001) | Carolina del Sur | 3.1 | ng/L | 2025-08-26 |
| Weston Municipal Utilities | Wisconsin | 4.6 | ng/L | 2025-08-26 |
| Weston Municipal Utilities | Wisconsin | 3.3 | ng/L | 2025-08-26 |
| Weston Municipal Utilities | Wisconsin | 5.8 | ng/L | 2025-08-26 |
| Weston Municipal Utilities | Wisconsin | 3.6 | ng/L | 2025-08-26 |
| Weston Municipal Utilities | Wisconsin | 3.6 | ng/L | 2025-08-26 |
| Cliffdale West | Carolina del Norte | 3.4 | ng/L | 2025-08-25 |
| Cliffdale West | Carolina del Norte | 5.9 | ng/L | 2025-08-25 |
| Cliffdale West | Carolina del Norte | 3.4 | ng/L | 2025-08-25 |
| Cliffdale West | Carolina del Norte | 9.5 | ng/L | 2025-08-25 |
| Cliffdale West | Carolina del Norte | 12.5 | ng/L | 2025-08-20 |
| Cliffdale West | Carolina del Norte | 3.2 | ng/L | 2025-08-20 |
| Cliffdale West | Carolina del Norte | 4.5 | ng/L | 2025-08-20 |
| Cliffdale West | Carolina del Norte | 11.6 | ng/L | 2025-08-19 |
| Cliffdale West | Carolina del Norte | 7.9 | ng/L | 2025-08-19 |
| Cliffdale West | Carolina del Norte | 10.5 | ng/L | 2025-08-19 |
| Cliffdale West | Carolina del Norte | 6.4 | ng/L | 2025-08-19 |
| Cliffdale West | Carolina del Norte | 7.2 | ng/L | 2025-08-19 |
| Cliffdale West | Carolina del Norte | 7.8 | ng/L | 2025-08-19 |
| Cliffdale West | Carolina del Norte | 6.9 | ng/L | 2025-08-19 |
| Merchantville Pennsauken | Nueva Jersey | 4.6 | ng/L | 2025-08-19 |
| Cliffdale West | Carolina del Norte | 8.3 | ng/L | 2025-08-18 |
| Cliffdale West | Carolina del Norte | 4.3 | ng/L | 2025-08-18 |
| Cliffdale West | Carolina del Norte | 7.2 | ng/L | 2025-08-18 |
| City of Pflugerville | Texas | 3 | ng/L | 2025-08-18 |
| City of Talladega Water & Sewer Board | Alabama | 3.7 | ng/L | 2025-08-14 |
| City of Talladega Water & Sewer Board | Alabama | 3.3 | ng/L | 2025-08-14 |
| North Park Pwd | Illinois | 14.1 | ng/L | 2025-08-14 |
| North Park Pwd | Illinois | 3.6 | ng/L | 2025-08-14 |
| Truckee Meadows Water Authority | Nevada | 13 | ng/L | 2025-08-13 |
| Truckee Meadows Water Authority | Nevada | 3.7 | ng/L | 2025-08-13 |
| Truckee Meadows Water Authority | Nevada | 12 | ng/L | 2025-08-13 |
| Mdwasa/Rex Utilities | Florida | 3.5 | ng/L | 2025-08-12 |
| Mdwasa/Rex Utilities | Florida | 3.8 | ng/L | 2025-08-12 |
| Mdwasa/Rex Utilities | Florida | 3.1 | ng/L | 2025-08-12 |
| City of High Point | Carolina del Norte | 6.2 | ng/L | 2025-08-12 |
| Raynham Center Water District | Massachusetts | 3.2 | ng/L | 2025-08-11 |
| Palm Beach County Water Utilities | Florida | 3.9 | ng/L | 2025-08-08 |
| Marana Municipal - Marana | Arizona | 20.7 | ng/L | 2025-08-05 |
| Town of Aberdeen | Carolina del Norte | 3.2 | ng/L | 2025-08-05 |
| City of Dania Beach | Florida | 4.6 | ng/L | 2025-08-04 |
| Warwick Twp Water & Sewer Auth | Pensilvania | 4.1 | ng/L | 2025-08-04 |
| City of Kinston | Carolina del Norte | 3 | ng/L | 2025-07-31 |
| City of San Benito | Texas | 3.2 | ng/L | 2025-07-29 |
| City of San Benito | Texas | 3.4 | ng/L | 2025-07-29 |
| Yarmouth Water Department | Massachusetts | 3.1 | ng/L | 2025-07-24 |
| Moon Twp Muni Auth | Pensilvania | 7 | ng/L | 2025-07-23 |
| Wallingford Water Department | Connecticut | 10.7 | ng/L | 2025-07-22 |
| Sweetwater Authority | California | 7.1 | ng/L | 2025-07-17 |
| City of Tacoma Water Division | Washington | 4.2 | ng/L | 2025-07-17 |
| City of Manteca | California | 18 | ng/L | 2025-07-15 |
| City of Manteca | California | 7.3 | ng/L | 2025-07-15 |
| Town of Harrisburg | Carolina del Norte | 3.7 | ng/L | 2025-07-15 |
| Town of Harrisburg | Carolina del Norte | 4.3 | ng/L | 2025-07-15 |
| Town of Harrisburg | Carolina del Norte | 4.3 | ng/L | 2025-07-15 |
| Fort Eustis | Virginia | 3.9 | ng/L | 2025-07-09 |
| GSWC - Bell, Bell Gardens | California | 3.6 | ng/L | 2025-07-08 |
| Downey - City, Water Dept. | California | 3.7 | ng/L | 2025-07-01 |
| Downey - City, Water Dept. | California | 4.4 | ng/L | 2025-07-01 |
| Downey - City, Water Dept. | California | 6.9 | ng/L | 2025-07-01 |
| Downey - City, Water Dept. | California | 8.9 | ng/L | 2025-07-01 |
| Downey - City, Water Dept. | California | 5.8 | ng/L | 2025-07-01 |
| Lomita-City, Water Dept. | California | 4.1 | ng/L | 2025-07-01 |
| Ctwc - Northern Reg-Western System | Connecticut | 3 | ng/L | 2025-07-01 |
| City of Westminster | Maryland | 3.6 | ng/L | 2025-07-01 |
| City of Concord | Carolina del Norte | 3.4 | ng/L | 2025-07-01 |
| Suburban Water Systems-La Mirada | California | 3.8 | ng/L | 2025-06-27 |
| Verona Water Department | Nueva Jersey | 11.3 | ng/L | 2025-06-25 |
| Great Oaks Wc Inc | California | 5 | ng/L | 2025-06-24 |
| Great Oaks Wc Inc | California | 5.4 | ng/L | 2025-06-24 |
| Great Oaks Wc Inc | California | 4.6 | ng/L | 2025-06-24 |
| Brownsville Public Utilities Board | Texas | 3.2 | ng/L | 2025-06-24 |
| Town of Aberdeen | Carolina del Norte | 4.3 | ng/L | 2025-06-23 |
| Rapid City | Dakota del Sur | 5.6 | ng/L | 2025-06-23 |
| City of Paso Robles Water Division | California | 4 | ng/L | 2025-06-18 |
| City of Paso Robles Water Division | California | 3.8 | ng/L | 2025-06-18 |
| Franklin Water Department | Massachusetts | 5.4 | ng/L | 2025-06-17 |
| Manchester Twp Water Utility - Western | Nueva Jersey | 11 | ng/L | 2025-06-17 |
| Town of Spring Lake | Carolina del Norte | 8.3 | ng/L | 2025-06-16 |
| City of Colleyville | Texas | 3 | ng/L | 2025-06-16 |
| Natick Water and Sewer Division | Massachusetts | 4 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | Pensilvania | 3.5 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | Pensilvania | 3.6 | ng/L | 2025-06-11 |
| Northampton Bucks CO Mun Auth | Pensilvania | 4.7 | ng/L | 2025-06-11 |
| Western Allegheny County Mun a | Pensilvania | 3.7 | ng/L | 2025-06-11 |
| Butts County/Jackson/Jenkinsburg Ws | Georgia | 3.1 | ng/L | 2025-06-10 |
| City of Mesa | Arizona | 8.6 | ng/L | 2025-06-09 |
| City of Paso Robles Water Division | California | 3 | ng/L | 2025-06-05 |
| City of Coral Springs | Florida | 4.1 | ng/L | 2025-06-05 |
| Lafayette | Georgia | 4.3 | ng/L | 2025-06-04 |
| City of Fremont | Nebraska | 3.3 | ng/L | 2025-06-04 |
| Gaffney Bpw (sc1110001) | Carolina del Sur | 6 | ng/L | 2025-06-04 |
| Middleborough Water Supply | Massachusetts | 3 | ng/L | 2025-06-02 |
| Stillwater | Minnesota | 7.2 | ng/L | 2025-06-02 |
| Springboro PWS | Ohio | 3.2 | ng/L | 2025-05-28 |
| City of Temple Terrace Utility | Florida | 8.2 | ng/L | 2025-05-21 |
| City of Temple Terrace Utility | Florida | 8.6 | ng/L | 2025-05-21 |
| Sharon Water Dept | Massachusetts | 12 | ng/L | 2025-05-21 |
| City of Healdsburg | California | 4.3 | ng/L | 2025-05-20 |
| Alexandria | Minnesota | 8.8 | ng/L | 2025-05-20 |
| Bayleaf Master | Carolina del Norte | 6.4 | ng/L | 2025-05-20 |
| Bayleaf Master | Carolina del Norte | 11.1 | ng/L | 2025-05-20 |
| Stoughton Waterworks | Wisconsin | 3.6 | ng/L | 2025-05-20 |
| Golden State Wc - West Orange County | California | 3.9 | ng/L | 2025-05-19 |
| Bethalto | Illinois | 3.6 | ng/L | 2025-05-19 |
| Windermere Community | Texas | 6.1 | ng/L | 2025-05-19 |
| Windermere Community | Texas | 4 | ng/L | 2025-05-19 |
| Clear Brook City Mud | Texas | 3.5 | ng/L | 2025-05-15 |
| Clear Brook City Mud | Texas | 3.3 | ng/L | 2025-05-15 |
| Clear Brook City Mud | Texas | 3.2 | ng/L | 2025-05-15 |
| Nas Pensacola / Corry Station | Florida | 6.4 | ng/L | 2025-05-14 |
| Bayleaf Master | Carolina del Norte | 16.1 | ng/L | 2025-05-13 |
| Palm Beach County Water Utilities | Florida | 6.4 | ng/L | 2025-05-12 |
| Bayleaf Master | Carolina del Norte | 7.5 | ng/L | 2025-05-12 |
| Bayleaf Master | Carolina del Norte | 3.8 | ng/L | 2025-05-12 |
| Bayleaf Master | Carolina del Norte | 3.5 | ng/L | 2025-05-12 |
| City of Pflugerville | Texas | 6.5 | ng/L | 2025-05-12 |
| Deep Run Water Corporation | Carolina del Norte | 4.2 | ng/L | 2025-05-08 |
| Deep Run Water Corporation | Carolina del Norte | 4.5 | ng/L | 2025-05-08 |
| City of Anaheim | California | 3.5 | ng/L | 2025-05-07 |
| Bayleaf Master | Carolina del Norte | 3.7 | ng/L | 2025-05-07 |
| Bayleaf Master | Carolina del Norte | 8.7 | ng/L | 2025-05-07 |
| Watertown City | Nueva York | 3.9 | ng/L | 2025-05-06 |
| City of Weslaco | Texas | 4.1 | ng/L | 2025-05-06 |
| Stafford County Utilities | Virginia | 3 | ng/L | 2025-05-06 |
| City of Anaheim | California | 10.7 | ng/L | 2025-05-05 |
| Bayleaf Master | Carolina del Norte | 3.5 | ng/L | 2025-05-05 |
| Bayleaf Master | Carolina del Norte | 3.3 | ng/L | 2025-05-05 |
| Bayleaf Master | Carolina del Norte | 4.4 | ng/L | 2025-05-05 |
| Bayleaf Master | Carolina del Norte | 127.7 | ng/L | 2025-05-05 |
| City of Odessa | Texas | 4.2 | ng/L | 2025-05-05 |
| City of Colleyville | Texas | 3.2 | ng/L | 2025-05-05 |
| Whitehall Twp Authority | Pensilvania | 7 | ng/L | 2025-05-01 |
| City of Ceres | California | 4.8 | ng/L | 2025-04-30 |
| City of Ceres | California | 3.9 | ng/L | 2025-04-30 |
| Johnston Co-West | Carolina del Norte | 4.4 | ng/L | 2025-04-30 |
| Bayleaf Master | Carolina del Norte | 4.9 | ng/L | 2025-04-30 |
| Brownsville Public Utilities Board | Texas | 3.4 | ng/L | 2025-04-30 |
| Brownsville Public Utilities Board | Texas | 4.1 | ng/L | 2025-04-30 |
| City of Keller | Texas | 10.6 | ng/L | 2025-04-28 |
| Lynwood-City, Water Dept. | California | 4.4 | ng/L | 2025-04-24 |
| Lynwood-City, Water Dept. | California | 6.1 | ng/L | 2025-04-24 |
| Lynwood-City, Water Dept. | California | 5.8 | ng/L | 2025-04-24 |
| City of Garden Grove | California | 8.7 | ng/L | 2025-04-24 |
| City of Kinston | Carolina del Norte | 3 | ng/L | 2025-04-24 |
| City of Kinston | Carolina del Norte | 3.1 | ng/L | 2025-04-24 |
| Sweetwater Authority | California | 8.3 | ng/L | 2025-04-23 |
| City of Tustin | California | 3.5 | ng/L | 2025-04-22 |
| Glendale-City, Water Dept. | California | 5.5 | ng/L | 2025-04-17 |
| Glendale-City, Water Dept. | California | 5.1 | ng/L | 2025-04-17 |
| Glendale-City, Water Dept. | California | 4.4 | ng/L | 2025-04-17 |
| City of Tacoma Water Division | Washington | 5.1 | ng/L | 2025-04-17 |
| Lafayette | Georgia | 5.2 | ng/L | 2025-04-16 |
| Moon Twp Muni Auth | Pensilvania | 5 | ng/L | 2025-04-16 |
| Town of Harrisburg | Carolina del Norte | 4.7 | ng/L | 2025-04-14 |
| Town of Harrisburg | Carolina del Norte | 4.9 | ng/L | 2025-04-14 |
| Town of Harrisburg | Carolina del Norte | 3.5 | ng/L | 2025-04-14 |
| Town of Harrisburg | Carolina del Norte | 3.3 | ng/L | 2025-04-14 |
| Denville Twp Water Dept | Nueva Jersey | 4.3 | ng/L | 2025-04-14 |
| City of Deland | Florida | 4.4 | ng/L | 2025-04-10 |
| City of Deland | Florida | 3.9 | ng/L | 2025-04-10 |
| City of Deland | Florida | 6.7 | ng/L | 2025-04-10 |
| East Valley Water District | California | 3.8 | ng/L | 2025-04-09 |
| Winter Springs, City of (3 Wps) | Florida | 3.2 | ng/L | 2025-04-09 |
| Winter Springs, City of (3 Wps) | Florida | 3.3 | ng/L | 2025-04-09 |
| Ft Wainwright - Main Post | Alaska | 4 | ng/L | 2025-04-08 |
| Ft Wainwright - Main Post | Alaska | 4 | ng/L | 2025-04-08 |
| Monrovia-City, Water Dept. | California | 3.5 | ng/L | 2025-04-08 |
| Golden State Wc - West Orange County | California | 8 | ng/L | 2025-04-08 |
| Golden State Wc - West Orange County | California | 9.3 | ng/L | 2025-04-08 |
| Golden State Wc - West Orange County | California | 6.1 | ng/L | 2025-04-08 |
| Valley of the Moon Water District | California | 4.2 | ng/L | 2025-04-08 |
| Bcwws 3a | Florida | 4.3 | ng/L | 2025-04-08 |
| Brooklyn Park | Minnesota | 4.2 | ng/L | 2025-04-08 |
| Brooklyn Park | Minnesota | 3.7 | ng/L | 2025-04-08 |
| Brooklyn Park | Minnesota | 4.7 | ng/L | 2025-04-08 |
| Merchantville Pennsauken | Nueva Jersey | 4.5 | ng/L | 2025-04-08 |
| Fort Eustis | Virginia | 3.3 | ng/L | 2025-04-08 |
| Livingston Twp Div of Water | Nueva Jersey | 4.9 | ng/L | 2025-04-03 |
| City of Beeville | Texas | 4.6 | ng/L | 2025-04-03 |
| Windermere Community | Texas | 5.3 | ng/L | 2025-04-03 |
| Windermere Community | Texas | 6.5 | ng/L | 2025-04-03 |
| Windermere Community | Texas | 4.3 | ng/L | 2025-04-03 |
| Windermere Community | Texas | 6 | ng/L | 2025-04-03 |
| Orchard Dale Water District | California | 4 | ng/L | 2025-04-01 |
| City of Concord | Carolina del Norte | 4.9 | ng/L | 2025-04-01 |
| Monticello | Minnesota | 5.8 | ng/L | 2025-03-26 |
| Belvidere | Illinois | 5.5 | ng/L | 2025-03-25 |
| Aqua Nj - Hamilton Square | Nueva Jersey | 10.4 | ng/L | 2025-03-25 |
| Aqua Nj - Hamilton Square | Nueva Jersey | 3.6 | ng/L | 2025-03-25 |
| Portage | Michigan | 5 | ng/L | 2025-03-24 |
| City of League City | Texas | 3.2 | ng/L | 2025-03-24 |
| City of Kinston | Carolina del Norte | 3.4 | ng/L | 2025-03-19 |
| Town of Jackson | Wyoming | 3.3 | ng/L | 2025-03-19 |
| City of Tempe | Arizona | 5.8 | ng/L | 2025-03-18 |
| Monte Vista WD | California | 4.5 | ng/L | 2025-03-18 |
| Monte Vista WD | California | 7.4 | ng/L | 2025-03-18 |
| Monte Vista WD | California | 6.4 | ng/L | 2025-03-18 |
| City of Dania Beach | Florida | 5 | ng/L | 2025-03-18 |
| Johnston Co-West | Carolina del Norte | 3.3 | ng/L | 2025-03-18 |
| Brownsville Public Utilities Board | Texas | 3.3 | ng/L | 2025-03-18 |
| Brownsville Public Utilities Board | Texas | 3.7 | ng/L | 2025-03-18 |
| City of White Settlement | Texas | 3 | ng/L | 2025-03-18 |
| City of Riviera Beach Utility District | Florida | 6.9 | ng/L | 2025-03-17 |
| Greenville City PWS | Ohio | 5.9 | ng/L | 2025-03-17 |
| City of Pflugerville | Texas | 6.2 | ng/L | 2025-03-17 |
| City of Pflugerville | Texas | 3.8 | ng/L | 2025-03-17 |
| Brooklyn Center | Minnesota | 3.7 | ng/L | 2025-03-13 |
| Gaffney Bpw (sc1110001) | Carolina del Sur | 5.5 | ng/L | 2025-03-13 |
| City of Bakersfield | California | 4.2 | ng/L | 2025-03-12 |
| Independence Township | Michigan | 26 | ng/L | 2025-03-12 |
| Tinker Air Force Base | Oklahoma | 4.9 | ng/L | 2025-03-12 |
| Hi Desert WD | California | 3 | ng/L | 2025-03-11 |
| Bcwws 2a | Florida | 5.4 | ng/L | 2025-03-11 |
| City of Orange | California | 5.1 | ng/L | 2025-03-10 |
| City of Orange | California | 10.2 | ng/L | 2025-03-10 |
| Rockaway Twp Water Dept | Nueva Jersey | 3.9 | ng/L | 2025-03-05 |
| Rockaway Twp Water Dept | Nueva Jersey | 7.1 | ng/L | 2025-03-05 |
| City of Temple Terrace Utility | Florida | 8 | ng/L | 2025-03-04 |
| City of Temple Terrace Utility | Florida | 8.8 | ng/L | 2025-03-04 |
| Butts County/Jackson/Jenkinsburg Ws | Georgia | 3 | ng/L | 2025-03-04 |
| Meridian Water Dept | Idaho | 3.8 | ng/L | 2025-03-04 |
| New Windsor Consolidated WD | Nueva York | 3.2 | ng/L | 2025-03-04 |
| City of Westminster | Maryland | 3.6 | ng/L | 2025-03-03 |
| City of Oxford | Misisipi | 13.6 | ng/L | 2025-03-03 |
| City of Oxford | Misisipi | 3.3 | ng/L | 2025-03-03 |
| Western MWD - Murrieta Division | California | 4.1 | ng/L | 2025-02-26 |
| Truckee Meadows Water Authority | Nevada | 14 | ng/L | 2025-02-26 |
| City of Odessa | Texas | 4.9 | ng/L | 2025-02-26 |
| City of Fullerton | California | 5.2 | ng/L | 2025-02-25 |
| Brownsville Public Utilities Board | Texas | 4.4 | ng/L | 2025-02-25 |
| City of Talladega Water & Sewer Board | Alabama | 3.1 | ng/L | 2025-02-20 |
| City of Talladega Water & Sewer Board | Alabama | 3 | ng/L | 2025-02-20 |
| Livingston Twp Div of Water | Nueva Jersey | 5.2 | ng/L | 2025-02-20 |
| University of South Florida | Florida | 10 | ng/L | 2025-02-19 |
| Centerville Osterville Marstons Mills WD | Massachusetts | 3.1 | ng/L | 2025-02-19 |
| Centerville Osterville Marstons Mills WD | Massachusetts | 3 | ng/L | 2025-02-19 |
| University of Mississippi | Misisipi | 4.8 | ng/L | 2025-02-19 |
| Livingston Twp Div of Water | Nueva Jersey | 4.1 | ng/L | 2025-02-19 |
| Livingston Twp Div of Water | Nueva Jersey | 3 | ng/L | 2025-02-19 |
| Livingston Twp Div of Water | Nueva Jersey | 5 | ng/L | 2025-02-19 |
| City of Weslaco | Texas | 5.8 | ng/L | 2025-02-19 |
| Truckee Meadows Water Authority | Nevada | 13 | ng/L | 2025-02-18 |
| City of San Benito | Texas | 4.8 | ng/L | 2025-02-18 |
| City of San Benito | Texas | 4.9 | ng/L | 2025-02-18 |
| Paw Penn District | Pensilvania | 6.1 | ng/L | 2025-02-13 |
| Paw Penn District | Pensilvania | 10.2 | ng/L | 2025-02-13 |
| Paw Penn District | Pensilvania | 4.4 | ng/L | 2025-02-13 |
| Paw Penn District | Pensilvania | 3.3 | ng/L | 2025-02-13 |
| Weston Municipal Utilities | Wisconsin | 3.1 | ng/L | 2025-02-13 |
| Weston Municipal Utilities | Wisconsin | 5.6 | ng/L | 2025-02-13 |
| Weston Municipal Utilities | Wisconsin | 3.1 | ng/L | 2025-02-13 |
| Weston Municipal Utilities | Wisconsin | 3.1 | ng/L | 2025-02-13 |
| Arizona Water CO - Pinal Valley | Arizona | 6.1 | ng/L | 2025-02-12 |
| Arizona Water CO - Pinal Valley | Arizona | 5.7 | ng/L | 2025-02-12 |
| City of Santa Ana | California | 3 | ng/L | 2025-02-11 |
| City of Santa Ana | California | 4.2 | ng/L | 2025-02-11 |
| City of Santa Ana | California | 7.4 | ng/L | 2025-02-11 |
| City of Santa Ana | California | 8.4 | ng/L | 2025-02-11 |
| City of Santa Ana | California | 5.7 | ng/L | 2025-02-11 |
| Mdwasa/Rex Utilities | Florida | 3.2 | ng/L | 2025-02-11 |
| Mdwasa/Rex Utilities | Florida | 3.6 | ng/L | 2025-02-11 |
| North Wales Water Authority | Pensilvania | 3.7 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | Pensilvania | 3.1 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | Pensilvania | 3.4 | ng/L | 2025-02-11 |
| Emmaus Borough Public Water | Pensilvania | 24.6 | ng/L | 2025-02-11 |
| Portage Waterworks | Wisconsin | 7.2 | ng/L | 2025-02-11 |
| Cliffdale West | Carolina del Norte | 11.6 | ng/L | 2025-02-10 |
| Cliffdale West | Carolina del Norte | 8.4 | ng/L | 2025-02-10 |
| Cliffdale West | Carolina del Norte | 7.3 | ng/L | 2025-02-10 |
| Cliffdale West | Carolina del Norte | 7.4 | ng/L | 2025-02-10 |
| City of San Juan | Texas | 3.9 | ng/L | 2025-02-10 |
| North Park Pwd | Illinois | 18.2 | ng/L | 2025-02-06 |
| North Park Pwd | Illinois | 7.7 | ng/L | 2025-02-06 |
| Abington/Rockland Joint Wtr. Works | Massachusetts | 4 | ng/L | 2025-02-06 |
| Anoka | Minnesota | 9.7 | ng/L | 2025-02-06 |
| Aqua Pa Bensalem | Pensilvania | 5.2 | ng/L | 2025-02-06 |
| City of Pleasanton | California | 18 | ng/L | 2025-02-05 |
| City of Pleasanton | California | 6.8 | ng/L | 2025-02-05 |
| Cliffdale West | Carolina del Norte | 11.2 | ng/L | 2025-02-05 |
| Cliffdale West | Carolina del Norte | 5.9 | ng/L | 2025-02-05 |
| Cliffdale West | Carolina del Norte | 6.2 | ng/L | 2025-02-05 |
| Cliffdale West | Carolina del Norte | 3.3 | ng/L | 2025-02-05 |
| Cliffdale West | Carolina del Norte | 6.3 | ng/L | 2025-02-05 |
| Marana Municipal - Marana | Arizona | 20.7 | ng/L | 2025-02-04 |
| Cliffdale West | Carolina del Norte | 12.2 | ng/L | 2025-02-04 |
| Cliffdale West | Carolina del Norte | 8.9 | ng/L | 2025-02-04 |
| Cliffdale West | Carolina del Norte | 3.1 | ng/L | 2025-02-04 |
| Cliffdale West | Carolina del Norte | 4.6 | ng/L | 2025-02-04 |
| Cliffdale West | Carolina del Norte | 5.9 | ng/L | 2025-02-04 |
| Cliffdale West | Carolina del Norte | 3.1 | ng/L | 2025-02-04 |
| Cliffdale West | Carolina del Norte | 9.3 | ng/L | 2025-02-04 |
| Uxbridge DPW, Water Division | Massachusetts | 3.4 | ng/L | 2025-02-03 |
| Cliffdale West | Carolina del Norte | 4.3 | ng/L | 2025-02-03 |
| Cliffdale West | Carolina del Norte | 5.7 | ng/L | 2025-02-03 |
| Warwick Twp Water & Sewer Auth | Pensilvania | 5.3 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | Pensilvania | 4 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | Pensilvania | 4.3 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | Pensilvania | 4.1 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | Pensilvania | 3.3 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | Pensilvania | 3.7 | ng/L | 2025-02-03 |
| Ambler Boro Water Dept | Pensilvania | 3.5 | ng/L | 2025-02-03 |
| Manchester Twp Water Utility - Western | Nueva Jersey | 11.3 | ng/L | 2025-01-30 |
| East Rio Hondo WSC | Texas | 4.5 | ng/L | 2025-01-30 |
| Fort Eustis | Virginia | 3.8 | ng/L | 2025-01-30 |
| Town of Angier | Carolina del Norte | 3.2 | ng/L | 2025-01-28 |
| Golden State Wc - Placentia/Yorba Linda | California | 3.6 | ng/L | 2025-01-27 |
| Hoke CO Regional Water System | Carolina del Norte | 3.2 | ng/L | 2025-01-27 |
| City of Beeville | Texas | 4.7 | ng/L | 2025-01-27 |
| Sharyland WSC | Texas | 5.8 | ng/L | 2025-01-27 |
| Sharyland WSC | Texas | 6.3 | ng/L | 2025-01-27 |
| Sharyland WSC | Texas | 6.4 | ng/L | 2025-01-27 |
| City of Manteca | California | 3.3 | ng/L | 2025-01-23 |
| Sebring Water ; Sewer System | Florida | 3.1 | ng/L | 2025-01-23 |
| Abington/Rockland Joint Wtr. Works | Massachusetts | 4 | ng/L | 2025-01-23 |
| City of Keizer | Oregón | 3.4 | ng/L | 2025-01-23 |
| City of Elko | Nevada | 29 | ng/L | 2025-01-22 |
| City of Elko | Nevada | 22 | ng/L | 2025-01-22 |
| City of Elko | Nevada | 5.1 | ng/L | 2025-01-22 |
| City of Elko | Nevada | 9.5 | ng/L | 2025-01-22 |
| City of Elko | Nevada | 13 | ng/L | 2025-01-22 |
| City of Odessa | Texas | 4.3 | ng/L | 2025-01-22 |
| Golden Heart Utilities | Alaska | 5 | ng/L | 2025-01-17 |
| City of Lincoln | California | 8.5 | ng/L | 2025-01-16 |
| Farmington PWS | Misuri | 4.8 | ng/L | 2025-01-16 |
| City of Boerne | Texas | 24.7 | ng/L | 2025-01-16 |
| City of Tempe | Arizona | 16 | ng/L | 2025-01-15 |
| City of Manteca | California | 3.2 | ng/L | 2025-01-15 |
| City of Manteca | California | 19 | ng/L | 2025-01-15 |
| City of Manteca | California | 8 | ng/L | 2025-01-15 |
| City of Tempe | Arizona | 65 | ng/L | 2025-01-14 |
| City of Tempe | Arizona | 6.8 | ng/L | 2025-01-14 |
| Downey - City, Water Dept. | California | 3.4 | ng/L | 2025-01-14 |
| Downey - City, Water Dept. | California | 5.4 | ng/L | 2025-01-14 |
| Downey - City, Water Dept. | California | 6.6 | ng/L | 2025-01-14 |
| Downey - City, Water Dept. | California | 6.1 | ng/L | 2025-01-14 |
| Sweetwater Authority | California | 9.4 | ng/L | 2025-01-14 |
| City of Ripon | California | 3.3 | ng/L | 2025-01-14 |
| City of Lake Wales | Florida | 3.6 | ng/L | 2025-01-14 |
| Duxbury Water Department | Massachusetts | 27.5 | ng/L | 2025-01-14 |
| Yarmouth Water Department | Massachusetts | 3.1 | ng/L | 2025-01-14 |
| Town of Harrisburg | Carolina del Norte | 4 | ng/L | 2025-01-13 |
| Town of Harrisburg | Carolina del Norte | 3.5 | ng/L | 2025-01-13 |
| Moon Twp Muni Auth | Pensilvania | 4.8 | ng/L | 2025-01-13 |
| Riverside Highland Water Company | California | 5.5 | ng/L | 2025-01-09 |
| Riverside Highland Water Company | California | 11 | ng/L | 2025-01-09 |
| Limestone County Water & Sewer Auth. | Alabama | 5.4 | ng/L | 2025-01-08 |
| East Side Consolidated | Florida | 3.3 | ng/L | 2025-01-08 |
| East Side Consolidated | Florida | 4.3 | ng/L | 2025-01-08 |
| City of Pearland | Texas | 4.1 | ng/L | 2025-01-08 |
| City of Concord | Carolina del Norte | 5 | ng/L | 2025-01-07 |
| City of Keller | Texas | 6.7 | ng/L | 2025-01-07 |
| Windermere Community | Texas | 5 | ng/L | 2025-01-07 |
| Aquarion-Simsbury Regional | Connecticut | 3.1 | ng/L | 2025-01-06 |
| Harnett Regional Water | Carolina del Norte | 3 | ng/L | 2025-01-06 |
| Bethany | Oklahoma | 8 | ng/L | 2025-01-06 |
| Elkhart Public Works and Utilities | Indiana | 5.4 | ng/L | 2025-01-02 |
| Elkhart Public Works and Utilities | Indiana | 5 | ng/L | 2025-01-02 |
| Nas Pensacola / Corry Station | Florida | 10 | ng/L | 2024-12-30 |
| City of White Settlement | Texas | 6.4 | ng/L | 2024-12-30 |
| Tuscumbia Water Works | Alabama | 3.4 | ng/L | 2024-12-26 |
| City of Pasadena | Texas | 3.7 | ng/L | 2024-12-26 |
| City of Pasadena | Texas | 4.3 | ng/L | 2024-12-26 |
| City of Pasadena | Texas | 3.4 | ng/L | 2024-12-26 |
| City of Coral Springs | Florida | 4.2 | ng/L | 2024-12-23 |
| Griffin | Georgia | 8.7 | ng/L | 2024-12-23 |
| Muhlenberg Twp Muni Auth | Pensilvania | 4.3 | ng/L | 2024-12-20 |
| College Utilities Corporation | Alaska | 5.1 | ng/L | 2024-12-19 |
| Town of Elkton | Maryland | 4.4 | ng/L | 2024-12-19 |
| Northampton Bucks CO Mun Auth | Pensilvania | 3.3 | ng/L | 2024-12-19 |
| Hoke CO Regional Water System | Carolina del Norte | 3 | ng/L | 2024-12-18 |
| Pecan Grove Mud | Texas | 3 | ng/L | 2024-12-18 |
| City of Gilroy | California | 3.5 | ng/L | 2024-12-17 |
| Remington Mud 1 | Texas | 3 | ng/L | 2024-12-17 |
| Butts County/Jackson/Jenkinsburg Ws | Georgia | 4.1 | ng/L | 2024-12-16 |
| Natick Water and Sewer Division | Massachusetts | 11.2 | ng/L | 2024-12-16 |
| Horsham Water&sewer Authority | Pensilvania | 10.6 | ng/L | 2024-12-16 |
| Whitehall Twp Authority | Pensilvania | 6.4 | ng/L | 2024-12-13 |
| City of Paso Robles Water Division | California | 3.9 | ng/L | 2024-12-12 |
| City of Paso Robles Water Division | California | 5.2 | ng/L | 2024-12-12 |
| City of Mesa | Arizona | 7.4 | ng/L | 2024-12-11 |
| City of Palm Bay | Florida | 4.8 | ng/L | 2024-12-11 |
| Minneola Water Department (2 Wps) | Florida | 6.1 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | Pensilvania | 5.5 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | Pensilvania | 4 | ng/L | 2024-12-11 |
| Northampton Bucks CO Mun Auth | Pensilvania | 4.9 | ng/L | 2024-12-11 |
| New Braunfels Utilities | Texas | 3 | ng/L | 2024-12-11 |
| New Braunfels Utilities | Texas | 3.7 | ng/L | 2024-12-11 |
| New Braunfels Utilities | Texas | 3.3 | ng/L | 2024-12-11 |
| City of League City | Texas | 4.5 | ng/L | 2024-12-11 |
| City of Mesa | Arizona | 9.3 | ng/L | 2024-12-10 |
| City of Palm Bay | Florida | 4.7 | ng/L | 2024-12-10 |
| Bcwws 3b/C | Florida | 3.4 | ng/L | 2024-12-10 |
| Stillwater | Minnesota | 5.8 | ng/L | 2024-12-10 |
| Stillwater | Minnesota | 6.4 | ng/L | 2024-12-10 |
| City of Asheboro | Carolina del Norte | 4.5 | ng/L | 2024-12-10 |
| Hoke CO Regional--Rockfish | Carolina del Norte | 4.5 | ng/L | 2024-12-10 |
| Bayleaf Master | Carolina del Norte | 3.3 | ng/L | 2024-12-10 |
| Willingboro MUA | Nueva Jersey | 6.5 | ng/L | 2024-12-10 |
| Willingboro MUA | Nueva Jersey | 4.1 | ng/L | 2024-12-10 |
| Rapid City | Dakota del Sur | 4.1 | ng/L | 2024-12-10 |
| Dewey Beach Water Department | Delaware | 3.5 | ng/L | 2024-12-09 |
| Brookwood Comm Wtr System | Carolina del Norte | 13.1 | ng/L | 2024-12-09 |
| Bayleaf Master | Carolina del Norte | 8.4 | ng/L | 2024-12-09 |
| Bayleaf Master | Carolina del Norte | 4 | ng/L | 2024-12-09 |
| Bayleaf Master | Carolina del Norte | 3.8 | ng/L | 2024-12-09 |
| Bayleaf Master | Carolina del Norte | 152.6 | ng/L | 2024-12-09 |
| Bayleaf Master | Carolina del Norte | 3.7 | ng/L | 2024-12-09 |
| Old North Utilities Services/Ft Bragg | Carolina del Norte | 3.7 | ng/L | 2024-12-09 |
| City of South Houston | Texas | 3.4 | ng/L | 2024-12-09 |
| Sharyland WSC | Texas | 3.7 | ng/L | 2024-12-09 |
| City of Keller | Texas | 3.8 | ng/L | 2024-12-09 |
| City of Beeville | Texas | 4.6 | ng/L | 2024-12-05 |
| Lakehaven Water and Sewer District | Washington | 5.8 | ng/L | 2024-12-05 |
| Johnston Co-West | Carolina del Norte | 3.7 | ng/L | 2024-12-04 |
| Johnston Co-West | Carolina del Norte | 4.8 | ng/L | 2024-12-04 |
| Johnston Co-West | Carolina del Norte | 5.3 | ng/L | 2024-12-04 |
| Bayleaf Master | Carolina del Norte | 7.7 | ng/L | 2024-12-04 |
| Bayleaf Master | Carolina del Norte | 5.8 | ng/L | 2024-12-04 |
| Highridge Water Auth | Pensilvania | 5.5 | ng/L | 2024-12-04 |
| City of Westminster | Maryland | 3.8 | ng/L | 2024-12-03 |
| Town of Aberdeen | Carolina del Norte | 3.7 | ng/L | 2024-12-03 |
| Town of Aberdeen | Carolina del Norte | 3.1 | ng/L | 2024-12-03 |
| Bayleaf Master | Carolina del Norte | 3.1 | ng/L | 2024-12-03 |
| Bayleaf Master | Carolina del Norte | 5.5 | ng/L | 2024-12-03 |
| Montevallo Water Works & Sewer Board | Alabama | 5.8 | ng/L | 2024-12-02 |
| Shelby County Commission-Water Services | Alabama | 3.1 | ng/L | 2024-12-02 |
| Bayleaf Master | Carolina del Norte | 14.7 | ng/L | 2024-12-02 |
| Bayleaf Master | Carolina del Norte | 3.3 | ng/L | 2024-12-02 |
| Bayleaf Master | Carolina del Norte | 5.1 | ng/L | 2024-12-02 |
| Bayleaf Master | Carolina del Norte | 3.3 | ng/L | 2024-12-02 |
| Bayleaf Master | Carolina del Norte | 19.1 | ng/L | 2024-12-02 |
| Rapid Valley Sanitary District | Dakota del Sur | 3.3 | ng/L | 2024-12-02 |
| Stoughton Waterworks | Wisconsin | 3.5 | ng/L | 2024-12-02 |
| Attleboro Water Dept | Massachusetts | 3.3 | ng/L | 2024-12-01 |
| City of Wilton Manors | Florida | 3.2 | ng/L | 2024-11-25 |
| Alexandria | Minnesota | 7.2 | ng/L | 2024-11-25 |
| City of Pleasanton | California | 6.5 | ng/L | 2024-11-21 |
| Northeast | Florida | 3.1 | ng/L | 2024-11-21 |
| Albertson WD | Nueva York | 3.5 | ng/L | 2024-11-21 |
| City of Peoria | Arizona | 3.7 | ng/L | 2024-11-20 |
| Manchester Water Works | Kentucky | 7 | ng/L | 2024-11-20 |
| Jackson Water System | Tennessee | 13.6 | ng/L | 2024-11-20 |
| Metropolitan Dwid | Arizona | 3.7 | ng/L | 2024-11-19 |
| Deep Run Water Corporation | Carolina del Norte | 6 | ng/L | 2024-11-19 |
| Deep Run Water Corporation | Carolina del Norte | 5.5 | ng/L | 2024-11-19 |
| Sharon Water Dept | Massachusetts | 29 | ng/L | 2024-11-18 |
| Us Army Fort Huachuca | Arizona | 7.2 | ng/L | 2024-11-13 |
| Us Army Fort Huachuca | Arizona | 14.7 | ng/L | 2024-11-13 |
| East Side Consolidated | Florida | 5.1 | ng/L | 2024-11-13 |
| Apple Valley | Minnesota | 3.1 | ng/L | 2024-11-13 |
| Brooklyn Park | Minnesota | 3.3 | ng/L | 2024-11-13 |
| Brooklyn Park | Minnesota | 3.7 | ng/L | 2024-11-13 |
| Brooklyn Park | Minnesota | 4.8 | ng/L | 2024-11-13 |
| City of High Point | Carolina del Norte | 5.4 | ng/L | 2024-11-13 |
| Hamilton Public Water System | Ohio | 4.1 | ng/L | 2024-11-13 |
| Covington Water District | Washington | 6.6 | ng/L | 2024-11-13 |
| Cal Am - Suburban Rosemont | California | 3.3 | ng/L | 2024-11-12 |
| Spalding County Water System | Georgia | 18 | ng/L | 2024-11-12 |
| Town of Angier | Carolina del Norte | 3.8 | ng/L | 2024-11-12 |
| Gwa Northern Water System | Guam | 3.2 | ng/L | 2024-11-11 |
| Gwa Northern Water System | Guam | 4.6 | ng/L | 2024-11-11 |
| Gwa Northern Water System | Guam | 3.7 | ng/L | 2024-11-11 |
| South Saint Paul | Minnesota | 5.6 | ng/L | 2024-11-07 |
| Glassboro Water Department | Nueva Jersey | 3.4 | ng/L | 2024-11-07 |
| Limestone County Water & Sewer Auth. | Alabama | 6.4 | ng/L | 2024-11-06 |
| City of Anaheim | California | 3.7 | ng/L | 2024-11-06 |
| Rio Linda/Elverta Community Water Dist | California | 4 | ng/L | 2024-11-06 |
| Rio Linda/Elverta Community Water Dist | California | 3.3 | ng/L | 2024-11-06 |
| City of Riviera Beach Utility District | Florida | 7.2 | ng/L | 2024-11-06 |
| Palm Beach County Water Utilities | Florida | 6.2 | ng/L | 2024-11-06 |
| Palm Beach County Water Utilities | Florida | 3 | ng/L | 2024-11-06 |
| Hastings | Minnesota | 3.1 | ng/L | 2024-11-06 |
| Hastings | Minnesota | 3.4 | ng/L | 2024-11-06 |
| Town of Holly Springs | Carolina del Norte | 3.2 | ng/L | 2024-11-06 |
| City of Fremont | Nebraska | 3.1 | ng/L | 2024-11-06 |
| City of Anaheim | California | 10.9 | ng/L | 2024-11-05 |
| City of Anaheim | California | 9.3 | ng/L | 2024-11-05 |
| City of Anaheim | California | 10.1 | ng/L | 2024-11-05 |
| Artesian Water Company | Delaware | 7.9 | ng/L | 2024-11-05 |
| Bell Arthur Water Corp | Carolina del Norte | 4.5 | ng/L | 2024-11-05 |
| Ponca City Mun Water | Oklahoma | 4.7 | ng/L | 2024-11-05 |
| Bcwsa Main Lower South | Pensilvania | 3.6 | ng/L | 2024-11-05 |
| Winnsboro Town of (2010001) | Carolina del Sur | 9 | ng/L | 2024-11-05 |
| Artesian Water Company | Delaware | 3.3 | ng/L | 2024-11-04 |
| Veolia Water New Jersey Hackensack | Nueva Jersey | 4.3 | ng/L | 2024-11-04 |
| Veolia Water New Jersey Hackensack | Nueva Jersey | 4.7 | ng/L | 2024-11-04 |
| Warwick Twp Water & Sewer Auth | Pensilvania | 3.8 | ng/L | 2024-11-04 |
| City of Ceres | California | 5.7 | ng/L | 2024-10-31 |
| City of Ceres | California | 4.8 | ng/L | 2024-10-31 |
| City of Ceres | California | 5 | ng/L | 2024-10-31 |
| Orchard Dale Water District | California | 3.7 | ng/L | 2024-10-30 |
| Hernando CO Utl-West | Florida | 3.3 | ng/L | 2024-10-30 |
| Belvidere | Illinois | 5 | ng/L | 2024-10-29 |
| Moon Twp Muni Auth | Pensilvania | 3.9 | ng/L | 2024-10-29 |
| Midway Water System, Inc. | Florida | 5.8 | ng/L | 2024-10-28 |
| Brookwood Comm Wtr System | Carolina del Norte | 9.8 | ng/L | 2024-10-28 |
| Brookwood Comm Wtr System | Carolina del Norte | 4.1 | ng/L | 2024-10-28 |
| Brookwood Comm Wtr System | Carolina del Norte | 8.4 | ng/L | 2024-10-28 |
| Brookwood Comm Wtr System | Carolina del Norte | 20.4 | ng/L | 2024-10-28 |
| Brookwood Comm Wtr System | Carolina del Norte | 14.5 | ng/L | 2024-10-28 |
| Brookwood Comm Wtr System | Carolina del Norte | 9.7 | ng/L | 2024-10-28 |
| City of Deland | Florida | 3.9 | ng/L | 2024-10-24 |
| City of Garden Grove | California | 9.3 | ng/L | 2024-10-23 |
| Sweetwater Authority | California | 6.7 | ng/L | 2024-10-23 |
| City of Concord | Carolina del Norte | 3.6 | ng/L | 2024-10-23 |
| Denville Twp Water Dept | Nueva Jersey | 4.1 | ng/L | 2024-10-23 |
| Sharyland WSC | Texas | 3.4 | ng/L | 2024-10-23 |
| Sharyland WSC | Texas | 3.4 | ng/L | 2024-10-23 |
| Ft Wainwright - Main Post | Alaska | 3 | ng/L | 2024-10-22 |
| Ft Wainwright - Main Post | Alaska | 4.3 | ng/L | 2024-10-22 |
| Alabaster Water Board | Alabama | 3.4 | ng/L | 2024-10-22 |
| Golden State Wc - West Orange County | California | 7.5 | ng/L | 2024-10-22 |
| Golden State Wc - West Orange County | California | 9.2 | ng/L | 2024-10-22 |
| Golden State Wc - West Orange County | California | 4.1 | ng/L | 2024-10-22 |
| Golden State Wc - West Orange County | California | 3.8 | ng/L | 2024-10-22 |
| Golden State Wc - West Orange County | California | 5.4 | ng/L | 2024-10-22 |
| Bcwws 3a | Florida | 3.8 | ng/L | 2024-10-22 |
| Bcwws 1a | Florida | 3.4 | ng/L | 2024-10-22 |
| East Valley Water District | California | 4 | ng/L | 2024-10-21 |
| Winnsboro Town of (2010001) | Carolina del Sur | 8.4 | ng/L | 2024-10-21 |
| Abington/Rockland Joint Wtr. Works | Massachusetts | 3 | ng/L | 2024-10-18 |
| San Bernardino City | California | 4 | ng/L | 2024-10-17 |
| San Bernardino City | California | 3.6 | ng/L | 2024-10-17 |
| San Bernardino City | California | 3.8 | ng/L | 2024-10-17 |
| Bourne Water District | Massachusetts | 7.6 | ng/L | 2024-10-17 |
| North Attleboro Water Dept | Massachusetts | 4 | ng/L | 2024-10-17 |
| City of Rohnert Park | California | 5.7 | ng/L | 2024-10-16 |
| Aqua Pa Hatboro | Pensilvania | 3.6 | ng/L | 2024-10-16 |
| Murray City Water System | Utah | 3.4 | ng/L | 2024-10-15 |
| Murray City Water System | Utah | 3.9 | ng/L | 2024-10-15 |
| City of Avondale | Arizona | 9.4 | ng/L | 2024-10-14 |
| City of Avondale | Arizona | 6 | ng/L | 2024-10-14 |
| City of Avondale | Arizona | 3.3 | ng/L | 2024-10-14 |
| Garden City Water and Sewer System | Idaho | 23.2 | ng/L | 2024-10-14 |
| Iredell Water Corporation | Carolina del Norte | 3.2 | ng/L | 2024-10-14 |
| Bellflower - Somerset Mwc | California | 3.3 | ng/L | 2024-10-10 |
| Franklin Water Department | Massachusetts | 4.1 | ng/L | 2024-10-10 |
| Glendale-City, Water Dept. | California | 4.5 | ng/L | 2024-10-09 |
| Glendale-City, Water Dept. | California | 4.7 | ng/L | 2024-10-09 |
| Montebello Land & Water CO. | California | 6 | ng/L | 2024-10-09 |
| City of Watsonville | California | 5.8 | ng/L | 2024-10-09 |
| City of Watsonville | California | 6.7 | ng/L | 2024-10-09 |
| Marshall | Minnesota | 4.7 | ng/L | 2024-10-09 |
| City of Tustin | California | 3.2 | ng/L | 2024-10-08 |
| Crestline Village Cwd - Division 10 | California | 17.5 | ng/L | 2024-10-08 |
| Valley of the Moon Water District | California | 3.2 | ng/L | 2024-10-08 |
| City of Brighton | Colorado | 6 | ng/L | 2024-10-08 |
| City of Brighton | Colorado | 6.1 | ng/L | 2024-10-08 |
| Columbus | Georgia | 4.7 | ng/L | 2024-10-08 |
| Duxbury Water Department | Massachusetts | 31 | ng/L | 2024-10-08 |
| Edmond Pwa | Oklahoma | 3.3 | ng/L | 2024-10-08 |
| Bethany | Oklahoma | 9 | ng/L | 2024-10-08 |
| Upper Southampton Mun Auth | Pensilvania | 3.8 | ng/L | 2024-10-08 |
| Lakewood Water District | Washington | 5.2 | ng/L | 2024-10-08 |
| Garden City Water and Sewer System | Idaho | 3 | ng/L | 2024-10-07 |
| Madison Water Utility | Wisconsin | 4.8 | ng/L | 2024-10-07 |
| Glendale-City, Water Dept. | California | 5.1 | ng/L | 2024-10-03 |
| Windermere Community | Texas | 6.4 | ng/L | 2024-10-03 |
| Atlantic City MUA | Nueva Jersey | 7.3 | ng/L | 2024-10-02 |
| Niles City PWS | Ohio | 3.6 | ng/L | 2024-10-02 |
| Nj American Water - Atlantic County | Nueva Jersey | 4.2 | ng/L | 2024-10-01 |
| Aqua Pa Bensalem | Pensilvania | 3.1 | ng/L | 2024-09-30 |
| Harrison CO Water Assoc | Kentucky | 15.3 | ng/L | 2024-09-26 |
| Ridgewood Water | Nueva Jersey | 4.5 | ng/L | 2024-09-26 |
| City of Westminster | California | 5 | ng/L | 2024-09-25 |
| Mount Dora, City of (2wps) | Florida | 5.2 | ng/L | 2024-09-25 |
| City of Santa Ana | California | 5 | ng/L | 2024-09-24 |
| City of Westminster | California | 4.6 | ng/L | 2024-09-24 |
| City of Westminster | California | 3.2 | ng/L | 2024-09-24 |
| City of Adelanto | California | 4.6 | ng/L | 2024-09-24 |
| City of Pasadena | Texas | 3.9 | ng/L | 2024-09-24 |
| Ctwc - Shoreline Region-Guilford System | Connecticut | 4 | ng/L | 2024-09-23 |
| Sugar Grove | Illinois | 8 | ng/L | 2024-09-23 |
| Tract 180 Mutual Water CO. | California | 4.5 | ng/L | 2024-09-20 |
| Tract 180 Mutual Water CO. | California | 5.9 | ng/L | 2024-09-20 |
| Wright-Patterson Afb Area a PWS | Ohio | 3.4 | ng/L | 2024-09-18 |
| Hixson Utility District | Tennessee | 6.1 | ng/L | 2024-09-18 |
| Big Bear City Csd | California | 19 | ng/L | 2024-09-17 |
| Big Bear City Csd | California | 24 | ng/L | 2024-09-17 |
| Independence Township | Michigan | 30 | ng/L | 2024-09-17 |
| Hoke CO Regional--Rockfish | Carolina del Norte | 4.7 | ng/L | 2024-09-17 |
| Ephrata Area Joint Authority | Pensilvania | 3.6 | ng/L | 2024-09-17 |
| City of Donna | Texas | 4.5 | ng/L | 2024-09-17 |
| City of White Settlement | Texas | 8.3 | ng/L | 2024-09-17 |
| Pinedale County Water District | California | 4 | ng/L | 2024-09-16 |
| City of Grand Prairie | Texas | 3.3 | ng/L | 2024-09-16 |
| Lynwood-City, Water Dept. | California | 3.8 | ng/L | 2024-09-12 |
| Lynwood-City, Water Dept. | California | 4.6 | ng/L | 2024-09-12 |
| Lynwood-City, Water Dept. | California | 4.9 | ng/L | 2024-09-12 |
| City of Modesto | California | 6.9 | ng/L | 2024-09-12 |
| Dover Water Commission | Nueva Jersey | 5.6 | ng/L | 2024-09-12 |
| Dover Water Commission | Nueva Jersey | 4.3 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | Pensilvania | 4 | ng/L | 2024-09-12 |
| Paw Glen Alsace Div | Pensilvania | 3.8 | ng/L | 2024-09-12 |
| Passaic Valley Water Commission | Nueva Jersey | 3.2 | ng/L | 2024-09-11 |
| City of Orange | California | 6.1 | ng/L | 2024-09-10 |
| City of Orange | California | 10.1 | ng/L | 2024-09-10 |
| City of Arroyo Grande Utilities Division | California | 4.3 | ng/L | 2024-09-10 |
| Bcwws 2a | Florida | 4.5 | ng/L | 2024-09-10 |
| Waverly Water Department | Iowa | 15 | ng/L | 2024-09-10 |
| Meridian Water Dept | Idaho | 3.7 | ng/L | 2024-09-10 |
| Klamath Falls Water Dept | Oregón | 3.7 | ng/L | 2024-09-10 |
| Aqua Pa Main System | Pensilvania | 7.7 | ng/L | 2024-09-10 |
| Montevallo Water Works & Sewer Board | Alabama | 5.6 | ng/L | 2024-09-09 |
| Attleboro Water Dept | Massachusetts | 3.8 | ng/L | 2024-09-09 |
| Paw Glen Alsace Div | Pensilvania | 4.4 | ng/L | 2024-09-09 |
| Savannah Valley U.d. | Tennessee | 4.2 | ng/L | 2024-09-09 |
| Griffin | Georgia | 20 | ng/L | 2024-09-06 |
| Village of Palm Springs | Florida | 10 | ng/L | 2024-09-05 |
| Village of Palm Springs | Florida | 9.8 | ng/L | 2024-09-05 |
| Nj American Water - Atlantic County | Nueva Jersey | 3.8 | ng/L | 2024-09-05 |
| Altus | Oklahoma | 3.3 | ng/L | 2024-09-04 |
| Shelby County Commission-Water Services | Alabama | 3.4 | ng/L | 2024-09-03 |
| Robinson-Palestine Water Commission | Illinois | 4 | ng/L | 2024-09-03 |
| Stillwater Utilities Authority | Oklahoma | 4.1 | ng/L | 2024-09-03 |
| Williamsport Mun Water Auth | Pensilvania | 3.6 | ng/L | 2024-09-03 |
| Rapid Valley Sanitary District | Dakota del Sur | 3.6 | ng/L | 2024-09-03 |
| Pico Rivera - City, Water Dept. | California | 3.3 | ng/L | 2024-08-28 |
| Pico Rivera - City, Water Dept. | California | 5.6 | ng/L | 2024-08-28 |
| City of Modesto | California | 9.3 | ng/L | 2024-08-28 |
| City of Modesto | California | 4.4 | ng/L | 2024-08-28 |
| Altamonte Springs Water Dept (2 Wps) | Florida | 3.8 | ng/L | 2024-08-28 |
| Deltona Water | Florida | 4.5 | ng/L | 2024-08-28 |
| Lockport | Illinois | 9.2 | ng/L | 2024-08-28 |
| City of South Daytona | Florida | 6.6 | ng/L | 2024-08-27 |
| Brookwood Comm Wtr System | Carolina del Norte | 14.3 | ng/L | 2024-08-27 |
| Brookwood Comm Wtr System | Carolina del Norte | 18.5 | ng/L | 2024-08-27 |
| Brookwood Comm Wtr System | Carolina del Norte | 12 | ng/L | 2024-08-27 |
| Brookwood Comm Wtr System | Carolina del Norte | 10.8 | ng/L | 2024-08-27 |
| Norwalk - City, Water Dept. | California | 7.3 | ng/L | 2024-08-26 |
| Norwalk - City, Water Dept. | California | 7.3 | ng/L | 2024-08-26 |
| City of Fullerton | California | 5.3 | ng/L | 2024-08-26 |
| City of Fullerton | California | 6.2 | ng/L | 2024-08-26 |
| Western MWD - Murrieta Division | California | 3 | ng/L | 2024-08-26 |
| City of Lodi | California | 4 | ng/L | 2024-08-26 |
| Rehoboth Beach Water Department | Delaware | 6.9 | ng/L | 2024-08-26 |
| Brookwood Comm Wtr System | Carolina del Norte | 10.9 | ng/L | 2024-08-22 |
| Brookwood Comm Wtr System | Carolina del Norte | 9.9 | ng/L | 2024-08-22 |
| Paw Penn District | Pensilvania | 8.4 | ng/L | 2024-08-22 |
| City of Daytona Beach | Florida | 6.9 | ng/L | 2024-08-21 |
| City of Abbeville Water System | Luisiana | 3.7 | ng/L | 2024-08-21 |
| Nj American Water - Atlantic County | Nueva Jersey | 7.6 | ng/L | 2024-08-21 |
| Nj American Water - Raritan | Nueva Jersey | 3.6 | ng/L | 2024-08-21 |
| City of Odessa | Texas | 4.7 | ng/L | 2024-08-21 |
| City of Southlake | Texas | 4.8 | ng/L | 2024-08-21 |
| Parkland Light & Water Company | Washington | 4.7 | ng/L | 2024-08-21 |
| City of Pleasanton | California | 22 | ng/L | 2024-08-20 |
| City of Pleasanton | California | 8.7 | ng/L | 2024-08-20 |
| Bradfordville Regional W/S | Florida | 8.4 | ng/L | 2024-08-20 |
| City of Palm Bay | Florida | 4.9 | ng/L | 2024-08-20 |
| City of Margate | Florida | 7.2 | ng/L | 2024-08-20 |
| City of Hialeah | Florida | 6.5 | ng/L | 2024-08-20 |
| Aqua Pa Main System | Pensilvania | 4 | ng/L | 2024-08-20 |
| Aqua Pa Main System | Pensilvania | 3.3 | ng/L | 2024-08-20 |
| Emmaus Borough Public Water | Pensilvania | 3.4 | ng/L | 2024-08-20 |
| Hartford Waterworks | Wisconsin | 3.9 | ng/L | 2024-08-20 |
| Hartford Waterworks | Wisconsin | 6.1 | ng/L | 2024-08-20 |
| Oxford Water Works & Sewer Board | Alabama | 3.1 | ng/L | 2024-08-19 |
| Scwa - Laguna/Vineyard | California | 6.8 | ng/L | 2024-08-19 |
| U.s. Navy Water System | Guam | 3.1 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | Pensilvania | 4.4 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | Pensilvania | 4.1 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | Pensilvania | 5 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | Pensilvania | 3.7 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | Pensilvania | 4.5 | ng/L | 2024-08-19 |
| Ambler Boro Water Dept | Pensilvania | 4.4 | ng/L | 2024-08-19 |
| City of Santa Ana | California | 3.3 | ng/L | 2024-08-15 |
| City of Santa Ana | California | 6.4 | ng/L | 2024-08-15 |
| City of Santa Ana | California | 7.3 | ng/L | 2024-08-15 |
| Scwa - Laguna/Vineyard | California | 3.8 | ng/L | 2024-08-15 |
| University of South Florida | Florida | 12 | ng/L | 2024-08-15 |
| City of Fresno | California | 4 | ng/L | 2024-08-14 |
| Liberty Utilities - Lynwood | California | 4.3 | ng/L | 2024-08-14 |
| North Wales Water Authority | Pensilvania | 3.6 | ng/L | 2024-08-14 |
| City of Port Lavaca | Texas | 5.6 | ng/L | 2024-08-14 |
| Arizona Water CO - Pinal Valley | Arizona | 5.6 | ng/L | 2024-08-13 |
| Arizona Water CO - Pinal Valley | Arizona | 5.9 | ng/L | 2024-08-13 |
| City of Fresno | California | 3 | ng/L | 2024-08-13 |
| Scwa - Laguna/Vineyard | California | 4.2 | ng/L | 2024-08-13 |
| Hesperia WD | California | 8.4 | ng/L | 2024-08-13 |
| Spalding County Water System | Georgia | 8.5 | ng/L | 2024-08-13 |
| Fort Drum | Nueva York | 3 | ng/L | 2024-08-13 |
| St James Water District | Nueva York | 3.4 | ng/L | 2024-08-13 |
| Spanaway Water Company | Washington | 3.7 | ng/L | 2024-08-13 |
| Spanaway Water Company | Washington | 3.3 | ng/L | 2024-08-13 |
| Sanford Water District | Maine | 3 | ng/L | 2024-08-12 |
| Sanford Water District | Maine | 3.3 | ng/L | 2024-08-12 |
| Girard City | Ohio | 3 | ng/L | 2024-08-12 |
| Aqua Pa Main System | Pensilvania | 3 | ng/L | 2024-08-12 |
| Aqua Pa Main System | Pensilvania | 5.3 | ng/L | 2024-08-12 |
| Livingston Twp Div of Water | Nueva Jersey | 6 | ng/L | 2024-08-08 |
| Livingston Twp Div of Water | Nueva Jersey | 3.3 | ng/L | 2024-08-08 |
| Livingston Twp Div of Water | Nueva Jersey | 6.3 | ng/L | 2024-08-08 |
| Paw Penn District | Pensilvania | 3.6 | ng/L | 2024-08-08 |
| Limestone County Water & Sewer Auth. | Alabama | 6.8 | ng/L | 2024-08-07 |
| Ponca City Mun Water | Oklahoma | 5.8 | ng/L | 2024-08-07 |
| Bcwsa Main Lower South | Pensilvania | 3.1 | ng/L | 2024-08-07 |
| Town of Holly Springs | Carolina del Norte | 3.1 | ng/L | 2024-08-06 |
| Nj American Water - Atlantic County | Nueva Jersey | 3.2 | ng/L | 2024-08-06 |
| Wright-Patterson Afb Area B PWS | Ohio | 18 | ng/L | 2024-08-06 |
| Wright-Patterson Afb Area B PWS | Ohio | 18 | ng/L | 2024-08-06 |
| Swansea Water District | Massachusetts | 7.7 | ng/L | 2024-08-05 |
| Veolia Water New Jersey Hackensack | Nueva Jersey | 4.2 | ng/L | 2024-08-05 |
| Veolia Water New Jersey Hackensack | Nueva Jersey | 4.3 | ng/L | 2024-08-05 |
| Livingston Twp Div of Water | Nueva Jersey | 7.1 | ng/L | 2024-08-05 |
| Livingston Twp Div of Water | Nueva Jersey | 3.8 | ng/L | 2024-08-05 |
| Livingston Twp Div of Water | Nueva Jersey | 4.5 | ng/L | 2024-08-05 |
| City of Williamsburg | Virginia | 3.1 | ng/L | 2024-08-05 |
| Weirton Area Water Board | Virginia Occidental | 6.3 | ng/L | 2024-08-05 |
| Collinsville | Illinois | 12 | ng/L | 2024-08-01 |
| Emmaus Borough Public Water | Pensilvania | 33.2 | ng/L | 2024-08-01 |
| City of Ripon | California | 3.5 | ng/L | 2024-07-31 |
| Citrus CO Utl/Charles a. Black | Florida | 10 | ng/L | 2024-07-30 |
| Fort Bliss Main Post Area | California | 3.7 | ng/L | 2024-07-30 |
| City of Austin Water & Wastewater | Texas | 4 | ng/L | 2024-07-30 |
| City of Austin Water & Wastewater | Texas | 3.6 | ng/L | 2024-07-30 |
| City of Healdsburg | California | 3.8 | ng/L | 2024-07-29 |
| City of Lake Wales | Florida | 3.3 | ng/L | 2024-07-29 |
| Jersey City MUA | Nueva Jersey | 5 | ng/L | 2024-07-29 |
| Aqua Pa Bensalem | Pensilvania | 4.4 | ng/L | 2024-07-29 |
| El Paso Water Utilities Public Service B | Texas | 5.5 | ng/L | 2024-07-29 |
| Portage Waterworks | Wisconsin | 8.1 | ng/L | 2024-07-29 |
| Tuscumbia Water Works | Alabama | 3 | ng/L | 2024-07-24 |
| Hoke CO Regional--Rockfish | Carolina del Norte | 3.6 | ng/L | 2024-07-24 |
| Sjwtx Triple Peak Plant | Texas | 4.3 | ng/L | 2024-07-23 |
| El Paso Water Utilities Public Service B | Texas | 4.7 | ng/L | 2024-07-23 |
| Riverside Highland Water Company | California | 3.7 | ng/L | 2024-07-22 |
| Riverside Highland Water Company | California | 14 | ng/L | 2024-07-22 |
| Town of Oak Island | Carolina del Norte | 4.3 | ng/L | 2024-07-22 |
| Aqua Pa Hatboro | Pensilvania | 5.5 | ng/L | 2024-07-22 |
| Sjwtx Triple Peak Plant | Texas | 12.5 | ng/L | 2024-07-22 |
| City of Bell Gardens | California | 3.9 | ng/L | 2024-07-19 |
| Elkhart Public Works and Utilities | Indiana | 8.8 | ng/L | 2024-07-18 |
| Elkhart Public Works and Utilities | Indiana | 4.8 | ng/L | 2024-07-18 |
| Northeast | Florida | 3.3 | ng/L | 2024-07-17 |
| Northeast | Florida | 3.8 | ng/L | 2024-07-17 |
| East Rio Hondo WSC | Texas | 3.1 | ng/L | 2024-07-17 |
| Lakehaven Water and Sewer District | Washington | 5.8 | ng/L | 2024-07-17 |
| Cal-Water Service Co.-Chico | California | 8.9 | ng/L | 2024-07-16 |
| Cal-Water Service Co.-Chico | California | 11.5 | ng/L | 2024-07-16 |
| Sacramento Suburban Water District | California | 5.8 | ng/L | 2024-07-16 |
| Anoka | Minnesota | 11.4 | ng/L | 2024-07-16 |
| Hamlet Water System | Carolina del Norte | 3.8 | ng/L | 2024-07-16 |
| City of Elko | Nevada | 4.6 | ng/L | 2024-07-16 |
| City of Elko | Nevada | 5.1 | ng/L | 2024-07-16 |
| City of Elko | Nevada | 14 | ng/L | 2024-07-16 |
| Perkasie Regional Authority | Pensilvania | 5.1 | ng/L | 2024-07-16 |
| Brownsville Public Utilities Board | Texas | 4 | ng/L | 2024-07-16 |
| Brownsville Public Utilities Board | Texas | 3.2 | ng/L | 2024-07-16 |
| College Utilities Corporation | Alaska | 10.5 | ng/L | 2024-07-15 |
| Cal-Water Service Co.-Chico | California | 3.7 | ng/L | 2024-07-15 |
| City of Tallahassee | Florida | 3.5 | ng/L | 2024-07-15 |
| Sioux City Water Supply | Iowa | 29 | ng/L | 2024-07-15 |
| Attleboro Water Dept | Massachusetts | 3.5 | ng/L | 2024-07-15 |
| City of Elko | Nevada | 10 | ng/L | 2024-07-15 |
| City of Elko | Nevada | 3.5 | ng/L | 2024-07-15 |
| City of Elko | Nevada | 7.1 | ng/L | 2024-07-15 |
| City of Keller | Texas | 5.6 | ng/L | 2024-07-15 |
| City of Burlington | Carolina del Norte | 3.2 | ng/L | 2024-07-12 |
| Springboro PWS | Ohio | 3.8 | ng/L | 2024-07-12 |
| City of Tempe | Arizona | 11.4 | ng/L | 2024-07-11 |
| City of Brighton | Colorado | 6.9 | ng/L | 2024-07-11 |
| City of Brighton | Colorado | 7.1 | ng/L | 2024-07-11 |
| City of Brighton | Colorado | 3 | ng/L | 2024-07-11 |
| Loachapoka Water Authority | Alabama | 3 | ng/L | 2024-07-10 |
| City of Tempe | Arizona | 4.5 | ng/L | 2024-07-10 |
| California Water Service - Livermore | California | 9.8 | ng/L | 2024-07-10 |
| Cal-Water Service Co.-Chico | California | 6.9 | ng/L | 2024-07-10 |
| Gswc-South Arcadia | California | 6.2 | ng/L | 2024-07-10 |
| Ocoee, City of (2 Wps) | Florida | 4 | ng/L | 2024-07-10 |
| Centerville | Georgia | 11 | ng/L | 2024-07-10 |
| Centerville | Georgia | 11 | ng/L | 2024-07-10 |
| Fayetteville Public Works Comm | Carolina del Norte | 4.6 | ng/L | 2024-07-10 |
| Fayetteville Public Works Comm | Carolina del Norte | 6.1 | ng/L | 2024-07-10 |
| Mt Laurel Twp MUA | Nueva Jersey | 5.4 | ng/L | 2024-07-10 |
| Aqua Pa Hatboro | Pensilvania | 4.7 | ng/L | 2024-07-10 |
| City of Boerne | Texas | 8.1 | ng/L | 2024-07-10 |
| City of Tempe | Arizona | 70.5 | ng/L | 2024-07-09 |
| City of Tempe | Arizona | 6 | ng/L | 2024-07-09 |
| California Water Service CO. - Dominguez | California | 3.1 | ng/L | 2024-07-09 |
| Lake Utility Services Inc North (8 Wps) | Florida | 3 | ng/L | 2024-07-09 |
| Lake Utility Services Inc North (8 Wps) | Florida | 3.7 | ng/L | 2024-07-09 |
| Ocala, City of (2 Wtps) | Florida | 41 | ng/L | 2024-07-09 |
| Atlantic City MUA | Nueva Jersey | 5.4 | ng/L | 2024-07-09 |
| Passaic Valley Wc Lodi WD | Nueva Jersey | 3.1 | ng/L | 2024-07-09 |
| Crestline Village Cwd - Division 10 | California | 11.6 | ng/L | 2024-07-08 |
| City of Archdale | Carolina del Norte | 5.2 | ng/L | 2024-07-08 |
| Bethany | Oklahoma | 6.6 | ng/L | 2024-07-08 |
| Vc/Southwest Water System | Florida | 3.6 | ng/L | 2024-07-03 |
| Vc/Southwest Water System | Florida | 5.1 | ng/L | 2024-07-03 |
| City of Lincoln | California | 8.4 | ng/L | 2024-07-02 |
| Aquarion-Simsbury Regional | Connecticut | 3.2 | ng/L | 2024-07-02 |
| Aquarion-Simsbury Regional | Connecticut | 3.7 | ng/L | 2024-07-02 |
| Pa American Royersford | Pensilvania | 5 | ng/L | 2024-07-02 |
| Golden Heart Utilities | Alaska | 8.8 | ng/L | 2024-07-01 |
| Deltona Water | Florida | 3.1 | ng/L | 2024-07-01 |
| Deltona Water | Florida | 3.4 | ng/L | 2024-07-01 |
| Deltona Water | Florida | 4.5 | ng/L | 2024-07-01 |
| Harrison CO Water Assoc | Kentucky | 4.4 | ng/L | 2024-06-26 |
| Norwalk First Taxing District | Connecticut | 4.2 | ng/L | 2024-06-25 |
| Cash Sud | Texas | 3 | ng/L | 2024-06-25 |
| West Sound Utility District #1 | Washington | 8 | ng/L | 2024-06-25 |
| Johnston Co-East | Carolina del Norte | 3.7 | ng/L | 2024-06-24 |
| City of White Settlement | Texas | 9.1 | ng/L | 2024-06-20 |
| City of White Settlement | Texas | 8.3 | ng/L | 2024-06-20 |
| Cal-Water Service Co.-Chico | California | 9.8 | ng/L | 2024-06-19 |
| City of Arroyo Grande Utilities Division | California | 5.5 | ng/L | 2024-06-19 |
| City of Palm Bay | Florida | 4.6 | ng/L | 2024-06-19 |
| Old North Utilities Services/Ft Bragg | Carolina del Norte | 5.1 | ng/L | 2024-06-19 |
| Farmington PWS | Misuri | 4.6 | ng/L | 2024-06-18 |
| Monroe Twp Utility Department | Nueva Jersey | 4 | ng/L | 2024-06-18 |
| Monroe Twp Utility Department | Nueva Jersey | 3.3 | ng/L | 2024-06-18 |
| City of Keizer | Oregón | 3.9 | ng/L | 2024-06-18 |
| City of Keizer | Oregón | 3.5 | ng/L | 2024-06-18 |
| New Braunfels Utilities | Texas | 3 | ng/L | 2024-06-18 |
| Town of Elkton | Maryland | 4.1 | ng/L | 2024-06-17 |
| Town of Elkton | Maryland | 3 | ng/L | 2024-06-17 |
| Rapid Valley Sanitary District | Dakota del Sur | 5.8 | ng/L | 2024-06-17 |
| City of Pasadena | Texas | 3.9 | ng/L | 2024-06-17 |
| Gswc-South Arcadia | California | 7 | ng/L | 2024-06-13 |
| Willingboro MUA | Nueva Jersey | 5.8 | ng/L | 2024-06-13 |
| Willingboro MUA | Nueva Jersey | 3.6 | ng/L | 2024-06-13 |
| Sparta Twp Water Utility - Lake Mohawk | Nueva Jersey | 3.3 | ng/L | 2024-06-13 |
| CWS - Bakersfield | California | 5.1 | ng/L | 2024-06-12 |
| Passaic Valley Water Commission | Nueva Jersey | 3.1 | ng/L | 2024-06-12 |
| City of Abilene | Texas | 26.2 | ng/L | 2024-06-12 |
| City of Abilene | Texas | 25.2 | ng/L | 2024-06-12 |
| City of Mesa | Arizona | 8.3 | ng/L | 2024-06-11 |
| Peoples Water Service Company | Florida | 11 | ng/L | 2024-06-11 |
| Peoples Water Service Company | Florida | 3.7 | ng/L | 2024-06-11 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 3.2 | ng/L | 2024-06-11 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 4.1 | ng/L | 2024-06-11 |
| City of Hermiston | Oregón | 12 | ng/L | 2024-06-10 |
| Goodyear Water Department | Arizona | 6.1 | ng/L | 2024-06-07 |
| City of Vero Beach | Florida | 5.4 | ng/L | 2024-06-05 |
| Bcwws 3b/C | Florida | 3.4 | ng/L | 2024-06-05 |
| Altus | Oklahoma | 3 | ng/L | 2024-06-05 |
| Metropolitan Dwid | Arizona | 3.9 | ng/L | 2024-06-04 |
| North Lenoir Water Corp | Carolina del Norte | 3.4 | ng/L | 2024-06-04 |
| Montevallo Water Works & Sewer Board | Alabama | 5.3 | ng/L | 2024-06-03 |
| Shelby County Commission-Water Services | Alabama | 3.2 | ng/L | 2024-06-03 |
| Stillwater Utilities Authority | Oklahoma | 3.4 | ng/L | 2024-06-03 |
| Abington/Rockland Joint Wtr. Works | Massachusetts | 3 | ng/L | 2024-05-31 |
| City of Deland | Florida | 4.2 | ng/L | 2024-05-30 |
| South Martin Regional Utilities | Florida | 4.4 | ng/L | 2024-05-30 |
| Moore CO Public Util-Pinehurst | Carolina del Norte | 4.5 | ng/L | 2024-05-30 |
| Aqua Pa Main System | Pensilvania | 4.8 | ng/L | 2024-05-30 |
| Pico WD | California | 5 | ng/L | 2024-05-29 |
| Ridgewood Water | Nueva Jersey | 3.6 | ng/L | 2024-05-29 |
| Ridgewood Water | Nueva Jersey | 3.8 | ng/L | 2024-05-29 |
| Muhlenberg Twp Muni Auth | Pensilvania | 3.2 | ng/L | 2024-05-29 |
| City of Midland Water Purification Plant | Texas | 11.5 | ng/L | 2024-05-29 |
| Murray City Water System | Utah | 4.2 | ng/L | 2024-05-29 |
| Murray City Water System | Utah | 4.2 | ng/L | 2024-05-29 |
| Truckee Meadows Water Authority | Nevada | 3.3 | ng/L | 2024-05-28 |
| City of Pendleton | Oregón | 4.8 | ng/L | 2024-05-28 |
| City of Lodi | California | 3.9 | ng/L | 2024-05-23 |
| Us Army Fort Huachuca | Arizona | 7.8 | ng/L | 2024-05-22 |
| Us Army Fort Huachuca | Arizona | 11.2 | ng/L | 2024-05-22 |
| Suffolk County Water Authority | Nueva York | 3.1 | ng/L | 2024-05-22 |
| Camden Water Dept | Tennessee | 3.5 | ng/L | 2024-05-22 |
| City of Southlake | Texas | 4.8 | ng/L | 2024-05-22 |
| City of Healdsburg | California | 4.5 | ng/L | 2024-05-21 |
| City of Rohnert Park | California | 3.6 | ng/L | 2024-05-21 |
| Bcwsa Main Lower South | Pensilvania | 4.8 | ng/L | 2024-05-21 |
| Erwin Utilities Authority | Tennessee | 3.5 | ng/L | 2024-05-21 |
| City of San Marcos | Texas | 3.4 | ng/L | 2024-05-21 |
| Spalding County Water System | Georgia | 11 | ng/L | 2024-05-20 |
| Jackson Water System | Tennessee | 16.3 | ng/L | 2024-05-20 |
| City of Modesto | California | 3.1 | ng/L | 2024-05-16 |
| City of Modesto | California | 4 | ng/L | 2024-05-16 |
| City of Modesto | California | 3.9 | ng/L | 2024-05-16 |
| City of Modesto | California | 5.2 | ng/L | 2024-05-16 |
| Il American-Pekin | Illinois | 4.4 | ng/L | 2024-05-16 |
| City of Modesto | California | 4.3 | ng/L | 2024-05-15 |
| Mdwasa - Main System | Florida | 3 | ng/L | 2024-05-15 |
| Mdwasa - Main System | Florida | 8.2 | ng/L | 2024-05-15 |
| Il American-Pekin | Illinois | 5.9 | ng/L | 2024-05-15 |
| Denville Twp Water Dept | Nueva Jersey | 6.3 | ng/L | 2024-05-15 |
| Covington Water District | Washington | 7.5 | ng/L | 2024-05-15 |
| Colbert County Rural Water System | Alabama | 3.4 | ng/L | 2024-05-14 |
| Colbert County Rural Water System | Alabama | 3.8 | ng/L | 2024-05-14 |
| Colbert County Rural Water System | Alabama | 3.6 | ng/L | 2024-05-14 |
| Point Baker Water System, Inc. | Florida | 3 | ng/L | 2024-05-14 |
| Brookwood Comm Wtr System | Carolina del Norte | 10.7 | ng/L | 2024-05-14 |
| Brookwood Comm Wtr System | Carolina del Norte | 17.5 | ng/L | 2024-05-14 |
| Brookwood Comm Wtr System | Carolina del Norte | 14.4 | ng/L | 2024-05-14 |
| Brookwood Comm Wtr System | Carolina del Norte | 13.7 | ng/L | 2024-05-14 |
| Cal-Water Service Co.-Chico | California | 4.5 | ng/L | 2024-05-13 |
| City of Vacaville | California | 3.5 | ng/L | 2024-05-13 |
| City of Coconut Creek | Florida | 4.9 | ng/L | 2024-05-13 |
| City of Vacaville | California | 9.1 | ng/L | 2024-05-08 |
| East Side Consolidated | Florida | 4.8 | ng/L | 2024-05-08 |
| Ponca City Mun Water | Oklahoma | 5.5 | ng/L | 2024-05-08 |
| Wheeling | Virginia Occidental | 3.3 | ng/L | 2024-05-08 |
| City of Atwater | California | 59 | ng/L | 2024-05-07 |
| City of Atwater | California | 26 | ng/L | 2024-05-07 |
| City of Atwater | California | 3.4 | ng/L | 2024-05-07 |
| City of Atwater | California | 3.7 | ng/L | 2024-05-07 |
| City of Atwater | California | 5 | ng/L | 2024-05-07 |
| Emerald Coast Utilities Authority (ecua) | Florida | 5.7 | ng/L | 2024-05-07 |
| East Side Consolidated | Florida | 4.6 | ng/L | 2024-05-07 |
| East Side Consolidated | Florida | 3.6 | ng/L | 2024-05-07 |
| Hoke CO Regional--Rockfish | Carolina del Norte | 4.5 | ng/L | 2024-05-07 |
| Flowers Plantation | Carolina del Norte | 3.6 | ng/L | 2024-05-07 |
| Eastern Pines Water Corp | Carolina del Norte | 5 | ng/L | 2024-05-07 |
| City of Moses Lake | Washington | 3.3 | ng/L | 2024-05-07 |
| North Baldwin Utilities | Alabama | 4.5 | ng/L | 2024-05-06 |
| North Baldwin Utilities | Alabama | 8.3 | ng/L | 2024-05-06 |
| Cal Am - Suburban Rosemont | California | 3.4 | ng/L | 2024-05-06 |
| Artesian Water Company | Delaware | 8.9 | ng/L | 2024-05-06 |
| Pace Water System, Inc. | Florida | 8.8 | ng/L | 2024-05-06 |
| Pace Water System, Inc. | Florida | 5.2 | ng/L | 2024-05-06 |
| Veolia Water New Jersey Hackensack | Nueva Jersey | 3.3 | ng/L | 2024-05-06 |
| Veolia Water New Jersey Hackensack | Nueva Jersey | 3.3 | ng/L | 2024-05-06 |
| Montgomery County Water Services 2 PWS | Ohio | 7.1 | ng/L | 2024-05-06 |
| Weirton Area Water Board | Virginia Occidental | 7 | ng/L | 2024-05-06 |
| Garden City Water and Sewer System | Idaho | 3.4 | ng/L | 2024-04-30 |
| Garden City Water and Sewer System | Idaho | 25.4 | ng/L | 2024-04-30 |
| Ridgewood Water | Nueva Jersey | 3.5 | ng/L | 2024-04-30 |
| Deltona Water | Florida | 5.7 | ng/L | 2024-04-29 |
| Deltona Water | Florida | 3.9 | ng/L | 2024-04-29 |
| Veolia Water New Jersey Hackensack | Nueva Jersey | 3.3 | ng/L | 2024-04-29 |
| City of Galena Park | Texas | 4.6 | ng/L | 2024-04-26 |
| City of Galena Park | Texas | 3.2 | ng/L | 2024-04-26 |
| City of Austin Water & Wastewater | Texas | 4.5 | ng/L | 2024-04-26 |
| City of Austin Water & Wastewater | Texas | 4.8 | ng/L | 2024-04-26 |
| California Water Service - Livermore | California | 7.9 | ng/L | 2024-04-25 |
| Pomona - City, Water Dept. | California | 7.9 | ng/L | 2024-04-25 |
| City of Garden Grove | California | 3.6 | ng/L | 2024-04-25 |
| City of Williamsburg | Virginia | 3.1 | ng/L | 2024-04-25 |
| City of Garden Grove | California | 9.6 | ng/L | 2024-04-24 |
| Big Bear Lake DWP - Big Bear System | California | 6.2 | ng/L | 2024-04-24 |
| Big Bear Lake DWP - Big Bear System | California | 6.6 | ng/L | 2024-04-24 |
| City of Brighton | Colorado | 5.9 | ng/L | 2024-04-24 |
| City of Brighton | Colorado | 5.8 | ng/L | 2024-04-24 |
| Manchester Water Department | Connecticut | 3.8 | ng/L | 2024-04-24 |
| Gwa Northern Water System | Guam | 4.6 | ng/L | 2024-04-24 |
| City of Moses Lake | Washington | 9.4 | ng/L | 2024-04-24 |
| Manchester Water Department | Connecticut | 3.6 | ng/L | 2024-04-23 |
| Midway Water System, Inc. | Florida | 5.2 | ng/L | 2024-04-23 |
| Lantana Water Treatment Plant | Florida | 5.8 | ng/L | 2024-04-23 |
| South Bend Water Works | Indiana | 3.2 | ng/L | 2024-04-23 |
| City of Greensboro | Carolina del Norte | 8.6 | ng/L | 2024-04-23 |
| City of Greensboro | Carolina del Norte | 14.6 | ng/L | 2024-04-23 |
| Wright-Patterson Afb Area a PWS | Ohio | 13 | ng/L | 2024-04-23 |
| Wright-Patterson Afb Area a PWS | Ohio | 3.9 | ng/L | 2024-04-23 |
| Wright-Patterson Afb Area a PWS | Ohio | 13 | ng/L | 2024-04-23 |
| Wright-Patterson Afb Area a PWS | Ohio | 13 | ng/L | 2024-04-23 |
| South Bend Water Works | Indiana | 6 | ng/L | 2024-04-22 |
| Iredell Water Corporation | Carolina del Norte | 3.1 | ng/L | 2024-04-22 |
| Montebello Land & Water CO. | California | 5.6 | ng/L | 2024-04-19 |
| City of Great Bend | Kansas | 9.9 | ng/L | 2024-04-18 |
| City of Great Bend | Kansas | 3.3 | ng/L | 2024-04-18 |
| City of Avondale | Arizona | 8.4 | ng/L | 2024-04-17 |
| Big Bear Lake DWP - Big Bear System | California | 3.4 | ng/L | 2024-04-17 |
| Big Bear Lake DWP - Big Bear System | California | 4.3 | ng/L | 2024-04-17 |
| City of Great Bend | Kansas | 23 | ng/L | 2024-04-17 |
| City of Great Bend | Kansas | 26 | ng/L | 2024-04-17 |
| North Attleboro Water Dept | Massachusetts | 3 | ng/L | 2024-04-17 |
| North Attleboro Water Dept | Massachusetts | 3 | ng/L | 2024-04-17 |
| Cidra Urbano | Puerto Rico | 4 | ng/L | 2024-04-17 |
| Lakewood Water District | Washington | 5.6 | ng/L | 2024-04-17 |
| Liberty Water Lpsco | Arizona | 8.3 | ng/L | 2024-04-16 |
| California Water Service - Livermore | California | 8.6 | ng/L | 2024-04-16 |
| Winter Haven Water Department | Florida | 4.5 | ng/L | 2024-04-16 |
| Winter Haven Water Department | Florida | 3.3 | ng/L | 2024-04-16 |
| Sioux City Water Supply | Iowa | 35 | ng/L | 2024-04-16 |
| City of Great Bend | Kansas | 28 | ng/L | 2024-04-16 |
| City of Midland Water Purification Plant | Texas | 7.3 | ng/L | 2024-04-16 |
| City of Watsonville | California | 4.7 | ng/L | 2024-04-15 |
| City of Watsonville | California | 5.6 | ng/L | 2024-04-15 |
| Youngstown City PWS | Ohio | 3.9 | ng/L | 2024-04-15 |
| Edmond Pwa | Oklahoma | 3.5 | ng/L | 2024-04-15 |
| Edmond Pwa | Oklahoma | 4.5 | ng/L | 2024-04-15 |
| Edmond Pwa | Oklahoma | 4.4 | ng/L | 2024-04-15 |
| City of Roanoke | Texas | 3.2 | ng/L | 2024-04-15 |
| Vc/Southwest Water System | Florida | 3 | ng/L | 2024-04-12 |
| Brookwood Comm Wtr System | Carolina del Norte | 14.5 | ng/L | 2024-04-11 |
| Brookwood Comm Wtr System | Carolina del Norte | 9.5 | ng/L | 2024-04-11 |
| Brookwood Comm Wtr System | Carolina del Norte | 3.7 | ng/L | 2024-04-11 |
| Brookwood Comm Wtr System | Carolina del Norte | 15.6 | ng/L | 2024-04-11 |
| Greenlawn Water District | Nueva York | 3.2 | ng/L | 2024-04-11 |
| Aqua Pa Bensalem | Pensilvania | 4.1 | ng/L | 2024-04-11 |
| Cwsc Los Altos Suburban | California | 3.1 | ng/L | 2024-04-10 |
| Gwa Northern Water System | Guam | 6.1 | ng/L | 2024-04-10 |
| Rockford | Illinois | 6.6 | ng/L | 2024-04-10 |
| Brookwood Comm Wtr System | Carolina del Norte | 8.8 | ng/L | 2024-04-10 |
| Nj American Water - Atlantic County | Nueva Jersey | 5.1 | ng/L | 2024-04-10 |
| Cal-Water Service Co.-Chico | California | 22.1 | ng/L | 2024-04-09 |
| Cal-Water Service Co.-Chico | California | 6.2 | ng/L | 2024-04-09 |
| Cal-Water Service Co.-Chico | California | 7.9 | ng/L | 2024-04-09 |
| Cal-Water Service Co.-Chico | California | 13.1 | ng/L | 2024-04-09 |
| Crestline Village Cwd - Division 10 | California | 18.3 | ng/L | 2024-04-09 |
| City of Lake Mary | Florida | 3.6 | ng/L | 2024-04-09 |
| City of Archdale | Carolina del Norte | 3.3 | ng/L | 2024-04-09 |
| Brookwood Comm Wtr System | Carolina del Norte | 8.8 | ng/L | 2024-04-09 |
| Brookwood Comm Wtr System | Carolina del Norte | 4.1 | ng/L | 2024-04-09 |
| Marshall | Minnesota | 3.7 | ng/L | 2024-04-08 |
| Iredell Water Corporation | Carolina del Norte | 3.6 | ng/L | 2024-04-08 |
| Brookwood Comm Wtr System | Carolina del Norte | 11.8 | ng/L | 2024-04-08 |
| Brookwood Comm Wtr System | Carolina del Norte | 25.6 | ng/L | 2024-04-08 |
| Brookwood Comm Wtr System | Carolina del Norte | 17.2 | ng/L | 2024-04-08 |
| Brookwood Comm Wtr System | Carolina del Norte | 10.8 | ng/L | 2024-04-08 |
| Brookwood Comm Wtr System | Carolina del Norte | 11 | ng/L | 2024-04-08 |
| Nj American Water - Atlantic County | Nueva Jersey | 7.6 | ng/L | 2024-04-08 |
| Nj American Water - Atlantic County | Nueva Jersey | 3.3 | ng/L | 2024-04-08 |
| Bcwws 1a | Florida | 3 | ng/L | 2024-04-04 |
| Gwa Northern Water System | Guam | 12.7 | ng/L | 2024-04-04 |
| Gwa Northern Water System | Guam | 6.7 | ng/L | 2024-04-04 |
| Liberty Water Lpsco | Arizona | 8.7 | ng/L | 2024-04-03 |
| Aqua Pa Hatboro | Pensilvania | 3.5 | ng/L | 2024-04-03 |
| Madison Water Utility | Wisconsin | 7.3 | ng/L | 2024-04-03 |
| City of Gadsden, the Wwsb of the | Alabama | 4.2 | ng/L | 2024-04-02 |
| Norwalk First Taxing District | Connecticut | 3.5 | ng/L | 2024-04-02 |
| Fayetteville Public Works Comm | Carolina del Norte | 3.2 | ng/L | 2024-04-02 |
| Fayetteville Public Works Comm | Carolina del Norte | 16.6 | ng/L | 2024-04-02 |
| City of Robinson | Texas | 3.5 | ng/L | 2024-04-02 |
| City of Lathrop | California | 3.5 | ng/L | 2024-04-01 |
| El Monte-City, Water Dept. | California | 3.2 | ng/L | 2024-03-28 |
| Gwa Northern Water System | Guam | 4.4 | ng/L | 2024-03-28 |
| Gwa Northern Water System | Guam | 4 | ng/L | 2024-03-28 |
| Gwa Northern Water System | Guam | 3.7 | ng/L | 2024-03-28 |
| Gwa Northern Water System | Guam | 5.3 | ng/L | 2024-03-28 |
| Gwa Northern Water System | Guam | 5.8 | ng/L | 2024-03-28 |
| Gwa Northern Water System | Guam | 3 | ng/L | 2024-03-28 |
| Gwa Northern Water System | Guam | 11.4 | ng/L | 2024-03-28 |
| Tract 180 Mutual Water CO. | California | 4.5 | ng/L | 2024-03-27 |
| Tract 180 Mutual Water CO. | California | 4.6 | ng/L | 2024-03-27 |
| Gwa Northern Water System | Guam | 4.8 | ng/L | 2024-03-27 |
| Gwa Northern Water System | Guam | 12.5 | ng/L | 2024-03-27 |
| Gwa Northern Water System | Guam | 11.1 | ng/L | 2024-03-27 |
| Gwa Northern Water System | Guam | 5.1 | ng/L | 2024-03-27 |
| Gwa Northern Water System | Guam | 4.3 | ng/L | 2024-03-27 |
| Gwa Northern Water System | Guam | 7.2 | ng/L | 2024-03-27 |
| Gwa Northern Water System | Guam | 13.8 | ng/L | 2024-03-27 |
| City of Abilene | Texas | 17.8 | ng/L | 2024-03-27 |
| City of Abilene | Texas | 20.2 | ng/L | 2024-03-27 |
| City of Abilene | Texas | 6.8 | ng/L | 2024-03-27 |
| City of Westminster | California | 4.1 | ng/L | 2024-03-26 |
| Gwa Northern Water System | Guam | 8 | ng/L | 2024-03-26 |
| Gwa Northern Water System | Guam | 8.6 | ng/L | 2024-03-26 |
| Gwa Northern Water System | Guam | 5.9 | ng/L | 2024-03-26 |
| Florence Twp W Dept | Nueva Jersey | 5 | ng/L | 2024-03-26 |
| City of Pasadena | Texas | 3 | ng/L | 2024-03-26 |
| City of Pasadena | Texas | 3.3 | ng/L | 2024-03-26 |
| City of Pasadena | Texas | 3.2 | ng/L | 2024-03-26 |
| City of Westminster | California | 3.1 | ng/L | 2024-03-25 |
| Gwa Northern Water System | Guam | 3 | ng/L | 2024-03-25 |
| Cash Sud | Texas | 4.7 | ng/L | 2024-03-25 |
| City of Forney | Texas | 3.3 | ng/L | 2024-03-25 |
| Santa Isabel Urbano | Puerto Rico | 4.9 | ng/L | 2024-03-24 |
| Gwa Northern Water System | Guam | 35.2 | ng/L | 2024-03-23 |
| Gwa Northern Water System | Guam | 5.8 | ng/L | 2024-03-23 |
| Gwa Northern Water System | Guam | 11.9 | ng/L | 2024-03-23 |
| Gwa Northern Water System | Guam | 6.5 | ng/L | 2024-03-23 |
| Gwa Northern Water System | Guam | 6.4 | ng/L | 2024-03-23 |
| Gwa Northern Water System | Guam | 6.4 | ng/L | 2024-03-23 |
| Gwa Northern Water System | Guam | 8 | ng/L | 2024-03-23 |
| Gwa Northern Water System | Guam | 8.1 | ng/L | 2024-03-23 |
| Gwa Northern Water System | Guam | 13 | ng/L | 2024-03-23 |
| Pinedale County Water District | California | 3.5 | ng/L | 2024-03-22 |
| Gwa Northern Water System | Guam | 4.9 | ng/L | 2024-03-21 |
| Gwa Northern Water System | Guam | 4.3 | ng/L | 2024-03-21 |
| Gwa Northern Water System | Guam | 7.7 | ng/L | 2024-03-21 |
| Gwa Northern Water System | Guam | 3.8 | ng/L | 2024-03-21 |
| Gwa Northern Water System | Guam | 24.8 | ng/L | 2024-03-21 |
| Gwa Northern Water System | Guam | 8.3 | ng/L | 2024-03-21 |
| City of Watauga | Texas | 3.4 | ng/L | 2024-03-21 |
| City of Watauga | Texas | 7.2 | ng/L | 2024-03-21 |
| Liberty Water Lpsco | Arizona | 5 | ng/L | 2024-03-20 |
| Liberty Water Lpsco | Arizona | 8 | ng/L | 2024-03-20 |
| Liberty Water Lpsco | Arizona | 8.2 | ng/L | 2024-03-20 |
| Liberty Water Lpsco | Arizona | 4.1 | ng/L | 2024-03-20 |
| Cal-Water Service Co.-Chico | California | 4.3 | ng/L | 2024-03-20 |
| City of Norco | California | 13.8 | ng/L | 2024-03-20 |
| City of Norco | California | 7.4 | ng/L | 2024-03-20 |
| Fort Drum | Nueva York | 5 | ng/L | 2024-03-20 |
| Klamath Falls Water Dept | Oregón | 5.8 | ng/L | 2024-03-20 |
| City of Gatesville | Texas | 3 | ng/L | 2024-03-20 |
| GSWC - Claremont | California | 3.2 | ng/L | 2024-03-19 |
| City of Belton | Texas | 3.6 | ng/L | 2024-03-19 |
| Brushy Creek Mud | Texas | 3.1 | ng/L | 2024-03-19 |
| Frusi Water Treatment Plant | Kansas | 17.5 | ng/L | 2024-03-18 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 6.9 | ng/L | 2024-03-18 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 4.2 | ng/L | 2024-03-18 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 5.1 | ng/L | 2024-03-18 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 3.6 | ng/L | 2024-03-18 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 3.8 | ng/L | 2024-03-18 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 8 | ng/L | 2024-03-18 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 7.5 | ng/L | 2024-03-18 |
| Stillwater Utilities Authority | Oklahoma | 4.4 | ng/L | 2024-03-18 |
| Rapid Valley Sanitary District | Dakota del Sur | 3.8 | ng/L | 2024-03-18 |
| Savannah Valley U.d. | Tennessee | 4.7 | ng/L | 2024-03-18 |
| Commonwealth Utilities Corp (saipan) | Islas Marianas del Norte | 13.3 | ng/L | 2024-03-15 |
| Commonwealth Utilities Corp (saipan) | Islas Marianas del Norte | 5.1 | ng/L | 2024-03-15 |
| Commonwealth Utilities Corp (saipan) | Islas Marianas del Norte | 18.8 | ng/L | 2024-03-15 |
| Commonwealth Utilities Corp (saipan) | Islas Marianas del Norte | 19.6 | ng/L | 2024-03-15 |
| Dover Water Commission | Nueva Jersey | 3.4 | ng/L | 2024-03-14 |
| Dover Water Commission | Nueva Jersey | 3.6 | ng/L | 2024-03-14 |
| Youngstown City PWS | Ohio | 5.5 | ng/L | 2024-03-14 |
| Gswc-South Arcadia | California | 3.2 | ng/L | 2024-03-13 |
| Arizona Water CO - Sedona | Arizona | 5.6 | ng/L | 2024-03-12 |
| South Tahoe PUD - Main | California | 5.8 | ng/L | 2024-03-12 |
| City of Arroyo Grande Utilities Division | California | 3 | ng/L | 2024-03-12 |
| Nj American Water - Atlantic County | Nueva Jersey | 3.8 | ng/L | 2024-03-12 |
| U.s. Navy Water System | Guam | 3.4 | ng/L | 2024-03-11 |
| Cloquet | Minnesota | 7.5 | ng/L | 2024-03-11 |
| North Lenoir Water Corp | Carolina del Norte | 3.5 | ng/L | 2024-03-11 |
| Wanaque W Dept. | Nueva Jersey | 3.8 | ng/L | 2024-03-11 |
| City of Temple | Texas | 4 | ng/L | 2024-03-11 |
| City of Haltom City | Texas | 3 | ng/L | 2024-03-11 |
| City of Haltom City | Texas | 18 | ng/L | 2024-03-11 |
| City of Austin Water & Wastewater | Texas | 5.5 | ng/L | 2024-03-11 |
| City of Austin Water & Wastewater | Texas | 6.2 | ng/L | 2024-03-11 |
| City of Huntsville | Texas | 8.1 | ng/L | 2024-03-11 |
| City of Huntsville | Texas | 8 | ng/L | 2024-03-11 |
| City of Huntsville | Texas | 8.3 | ng/L | 2024-03-11 |
| CWS - Bakersfield | California | 6 | ng/L | 2024-03-07 |
| Pico WD | California | 3.3 | ng/L | 2024-03-07 |
| Pico WD | California | 4.6 | ng/L | 2024-03-07 |
| City of Leesburg | Florida | 3.9 | ng/L | 2024-03-07 |
| City of Hollywood | Florida | 3.8 | ng/L | 2024-03-07 |
| Village of Palm Springs | Florida | 11 | ng/L | 2024-03-07 |
| Paw Glen Alsace Div | Pensilvania | 3.8 | ng/L | 2024-03-07 |
| Big Bear City Csd | California | 36 | ng/L | 2024-03-06 |
| Big Bear City Csd | California | 6.2 | ng/L | 2024-03-06 |
| Moore CO Public Util-Pinehurst | Carolina del Norte | 4.1 | ng/L | 2024-03-06 |
| Boynton Beach PWS | Florida | 6.2 | ng/L | 2024-03-05 |
| Waverly Water Department | Iowa | 3 | ng/L | 2024-03-05 |
| Ridgewood Water | Nueva Jersey | 3.9 | ng/L | 2024-03-05 |
| Paw Glen Alsace Div | Pensilvania | 5.4 | ng/L | 2024-03-05 |
| Williamsport Mun Water Auth | Pensilvania | 3 | ng/L | 2024-03-05 |
| Montevallo Water Works & Sewer Board | Alabama | 3.3 | ng/L | 2024-03-04 |
| Montevallo Water Works & Sewer Board | Alabama | 5.9 | ng/L | 2024-03-04 |
| Old North Utilities Services/Ft Bragg | Carolina del Norte | 3.1 | ng/L | 2024-03-04 |
| East Peoria | Illinois | 3.5 | ng/L | 2024-03-01 |
| Liberty Utilities New York - Lynbrook | Nueva York | 6.3 | ng/L | 2024-03-01 |
| City of Fresno | California | 7.2 | ng/L | 2024-02-28 |
| Pico Rivera - City, Water Dept. | California | 4.8 | ng/L | 2024-02-28 |
| Pico Rivera - City, Water Dept. | California | 3.1 | ng/L | 2024-02-28 |
| City of Southlake | Texas | 6.9 | ng/L | 2024-02-28 |
| Norwalk - City, Water Dept. | California | 7.6 | ng/L | 2024-02-27 |
| Norwalk - City, Water Dept. | California | 7.1 | ng/L | 2024-02-27 |
| Mishawaka Utilities | Indiana | 4.3 | ng/L | 2024-02-27 |
| Bellflower - Somerset Mwc | California | 4 | ng/L | 2024-02-26 |
| Bellflower - Somerset Mwc | California | 3.1 | ng/L | 2024-02-26 |
| Bellflower - Somerset Mwc | California | 3.5 | ng/L | 2024-02-26 |
| Montebello Land & Water CO. | California | 7.2 | ng/L | 2024-02-26 |
| Montebello Land & Water CO. | California | 6.7 | ng/L | 2024-02-26 |
| City of San Marcos | Texas | 3 | ng/L | 2024-02-26 |
| City of Fresno | California | 7 | ng/L | 2024-02-23 |
| Compton-City, Water Dept. | California | 4 | ng/L | 2024-02-22 |
| City of Sacramento Main | California | 19.1 | ng/L | 2024-02-22 |
| City of Sacramento Main | California | 3.1 | ng/L | 2024-02-22 |
| Rochester | Minnesota | 3 | ng/L | 2024-02-22 |
| Truckee Meadows Water Authority | Nevada | 4.1 | ng/L | 2024-02-21 |
| Suffolk County Water Authority | Nueva York | 3.2 | ng/L | 2024-02-21 |
| City of Copperas Cove | Texas | 3.5 | ng/L | 2024-02-21 |
| City of Midland Water Purification Plant | Texas | 7.2 | ng/L | 2024-02-21 |
| City of Abilene | Texas | 32.4 | ng/L | 2024-02-21 |
| City of Abilene | Texas | 32.4 | ng/L | 2024-02-21 |
| City of Abilene | Texas | 4.7 | ng/L | 2024-02-21 |
| City of Salina | Kansas | 3.3 | ng/L | 2024-02-20 |
| Sauk Rapids | Minnesota | 17.7 | ng/L | 2024-02-20 |
| Sauk Rapids | Minnesota | 30.3 | ng/L | 2024-02-20 |
| City of Hermiston | Oregón | 7.5 | ng/L | 2024-02-20 |
| Hartford Waterworks | Wisconsin | 3.6 | ng/L | 2024-02-19 |
| Hartford Waterworks | Wisconsin | 6 | ng/L | 2024-02-19 |
| Scwa - Laguna/Vineyard | California | 4.2 | ng/L | 2024-02-15 |
| City of Lodi | California | 6.1 | ng/L | 2024-02-15 |
| Liberty Utilities - Bellflower-Norwalk | California | 11 | ng/L | 2024-02-14 |
| Liberty Utilities - Bellflower-Norwalk | California | 7.3 | ng/L | 2024-02-14 |
| Liberty Utilities - Bellflower-Norwalk | California | 6.5 | ng/L | 2024-02-14 |
| Liberty Utilities - Bellflower-Norwalk | California | 9.7 | ng/L | 2024-02-14 |
| City of Fountain Valley | California | 3.5 | ng/L | 2024-02-14 |
| Scwa - Laguna/Vineyard | California | 4 | ng/L | 2024-02-14 |
| Camp Pendleton (south) | California | 5.4 | ng/L | 2024-02-14 |
| City of Vacaville | California | 9.2 | ng/L | 2024-02-14 |
| University of Rhode Island | Rhode Island | 4 | ng/L | 2024-02-14 |
| Us Army South Fort Cavazos | Texas | 3.8 | ng/L | 2024-02-14 |
| Us Army South Fort Cavazos | Texas | 4 | ng/L | 2024-02-14 |
| Parkland Light & Water Company | Washington | 4.6 | ng/L | 2024-02-13 |
| Parkland Light & Water Company | Washington | 3.1 | ng/L | 2024-02-13 |
| CWS - Bakersfield | California | 5.2 | ng/L | 2024-02-12 |
| Liberty Utilities - Lynwood | California | 4.8 | ng/L | 2024-02-12 |
| Sammamish Plateau Water & Sewer | Washington | 3.4 | ng/L | 2024-02-12 |
| Weirton Area Water Board | Virginia Occidental | 5.9 | ng/L | 2024-02-12 |
| City of Fresno | California | 4.5 | ng/L | 2024-02-08 |
| Gwa Northern Water System | Guam | 4 | ng/L | 2024-02-08 |
| Eastern Pines Water Corp | Carolina del Norte | 3 | ng/L | 2024-02-08 |
| Redlands City Mud-Water Div | California | 4.8 | ng/L | 2024-02-07 |
| Norton Water Department | Massachusetts | 6.4 | ng/L | 2024-02-07 |
| Portsmouth Water Works | Nuevo Hampshire | 4 | ng/L | 2024-02-07 |
| Liberty Utilities New York - Lynbrook | Nueva York | 3.3 | ng/L | 2024-02-07 |
| Ponca City Mun Water | Oklahoma | 6.7 | ng/L | 2024-02-07 |
| Aqua Pa Main System | Pensilvania | 3.4 | ng/L | 2024-02-07 |
| Aqua Pa Main System | Pensilvania | 3.1 | ng/L | 2024-02-07 |
| City of Huntsville | Texas | 3.2 | ng/L | 2024-02-07 |
| City of Moses Lake | Washington | 9 | ng/L | 2024-02-07 |
| Cal-Water Service Co.-Chico | California | 12.6 | ng/L | 2024-02-06 |
| Elk Grove Water District | California | 3.8 | ng/L | 2024-02-06 |
| City of Greensboro | Carolina del Norte | 7.4 | ng/L | 2024-02-06 |
| Wright-Patterson Afb Area B PWS | Ohio | 18 | ng/L | 2024-02-06 |
| Wright-Patterson Afb Area B PWS | Ohio | 19 | ng/L | 2024-02-06 |
| Bcwsa Main Lower South | Pensilvania | 4.1 | ng/L | 2024-02-06 |
| Wasilla Water System | Alaska | 4.2 | ng/L | 2024-02-05 |
| City of Miami Beach | Florida | 5.6 | ng/L | 2024-02-05 |
| City of Greensboro | Carolina del Norte | 7.3 | ng/L | 2024-02-05 |
| Montville Twp MUA | Nueva Jersey | 3.1 | ng/L | 2024-02-05 |
| Wooster City PWS | Ohio | 3.3 | ng/L | 2024-02-05 |
| Wagoner CO. Rwd #4 | Oklahoma | 7.7 | ng/L | 2024-02-05 |
| Aqua Pa Main System | Pensilvania | 3 | ng/L | 2024-02-02 |
| City of Fresno | California | 3.2 | ng/L | 2024-02-01 |
| Aqua Pa Main System | Pensilvania | 7.1 | ng/L | 2024-02-01 |
| Aqua Pa Main System | Pensilvania | 4.7 | ng/L | 2024-02-01 |
| Centerville | Georgia | 11 | ng/L | 2024-01-31 |
| Centerville | Georgia | 13 | ng/L | 2024-01-31 |
| Kalamazoo | Michigan | 3.7 | ng/L | 2024-01-31 |
| Aqua Pa Hatboro | Pensilvania | 3.6 | ng/L | 2024-01-31 |
| City of Merced | California | 12 | ng/L | 2024-01-30 |
| City of Merced | California | 5.1 | ng/L | 2024-01-30 |
| City of Merced | California | 15 | ng/L | 2024-01-30 |
| City of Merced | California | 14 | ng/L | 2024-01-30 |
| Aqua Pa Hatboro | Pensilvania | 6.2 | ng/L | 2024-01-30 |
| Clear Lake City Water Authority | Texas | 3.4 | ng/L | 2024-01-30 |
| Clear Lake City Water Authority | Texas | 4 | ng/L | 2024-01-30 |
| City of Colton | California | 5.1 | ng/L | 2024-01-29 |
| City of North Miami | Florida | 8.6 | ng/L | 2024-01-29 |
| City of Irving | Texas | 3 | ng/L | 2024-01-29 |
| City of Galena Park | Texas | 4.1 | ng/L | 2024-01-26 |
| City of Galena Park | Texas | 4.7 | ng/L | 2024-01-26 |
| California Water Service - Livermore | California | 5.3 | ng/L | 2024-01-25 |
| Citrus CO Utl/Charles a. Black | Florida | 19 | ng/L | 2024-01-25 |
| Wa of Western Nassau | Nueva York | 4.1 | ng/L | 2024-01-25 |
| City of Robinson | Texas | 3.2 | ng/L | 2024-01-25 |
| California Water Service - Livermore | California | 6.9 | ng/L | 2024-01-24 |
| Hesperia WD | California | 3.5 | ng/L | 2024-01-24 |
| Woodstock | Georgia | 3.5 | ng/L | 2024-01-24 |
| Sjwtx Triple Peak Plant | Texas | 12.4 | ng/L | 2024-01-24 |
| City of Fort Worth | Texas | 19.2 | ng/L | 2024-01-24 |
| City of North Richland Hills | Texas | 9.5 | ng/L | 2024-01-24 |
| Colbert County Rural Water System | Alabama | 3 | ng/L | 2024-01-23 |
| Cal-Water Service Co.-Chico | California | 3.8 | ng/L | 2024-01-23 |
| CWS - Bakersfield | California | 3.1 | ng/L | 2024-01-23 |
| City of Colton | California | 4 | ng/L | 2024-01-23 |
| Nj American Water - Raritan | Nueva Jersey | 3.5 | ng/L | 2024-01-23 |
| Girard City | Ohio | 6.2 | ng/L | 2024-01-23 |
| City of Baytown | Texas | 4.5 | ng/L | 2024-01-23 |
| City of Baytown | Texas | 4.4 | ng/L | 2024-01-23 |
| City of Buena Park | California | 3.5 | ng/L | 2024-01-22 |
| Peoples Water Service Company | Florida | 3.1 | ng/L | 2024-01-22 |
| Peoples Water Service Company | Florida | 11 | ng/L | 2024-01-22 |
| Peoples Water Service Company | Florida | 10 | ng/L | 2024-01-22 |
| City of Tallahassee | Florida | 3.5 | ng/L | 2024-01-22 |
| City of Port Lavaca | Texas | 6.7 | ng/L | 2024-01-22 |
| Cal-Water Service Co.-Chico | California | 15.3 | ng/L | 2024-01-17 |
| South Gate-City, Water Dept. | California | 4.3 | ng/L | 2024-01-17 |
| City of Brighton | Colorado | 5.2 | ng/L | 2024-01-17 |
| City of Brighton | Colorado | 5.2 | ng/L | 2024-01-17 |
| City of Vero Beach | Florida | 5.5 | ng/L | 2024-01-17 |
| Mt Laurel Twp MUA | Nueva Jersey | 5 | ng/L | 2024-01-17 |
| City of San Angelo | Texas | 9.2 | ng/L | 2024-01-17 |
| CWS - Bakersfield | California | 3.7 | ng/L | 2024-01-16 |
| Sioux City Water Supply | Iowa | 35 | ng/L | 2024-01-16 |
| City of Newport News | Virginia | 3.3 | ng/L | 2024-01-16 |
| City of Deland | Florida | 7.1 | ng/L | 2024-01-11 |
| Calhoun | Georgia | 3.5 | ng/L | 2024-01-11 |
| Montgomery County Water Services 2 PWS | Ohio | 9.4 | ng/L | 2024-01-11 |
| City of Morgan Hill | California | 3 | ng/L | 2024-01-10 |
| Bagdad-Garcon Point Water System | Florida | 3.1 | ng/L | 2024-01-10 |
| Lake Utility Services Inc North (8 Wps) | Florida | 3.2 | ng/L | 2024-01-10 |
| Lake Utility Services Inc North (8 Wps) | Florida | 3.1 | ng/L | 2024-01-10 |
| Lake Utility Services Inc North (8 Wps) | Florida | 3.4 | ng/L | 2024-01-10 |
| Casselberry, City of (3 Wps) | Florida | 3.2 | ng/L | 2024-01-10 |
| Fayetteville Public Works Comm | Carolina del Norte | 3.7 | ng/L | 2024-01-10 |
| Fayetteville Public Works Comm | Carolina del Norte | 14.3 | ng/L | 2024-01-10 |
| Suffolk County Water Authority | Nueva York | 3.9 | ng/L | 2024-01-10 |
| Brushy Creek Mud | Texas | 3.6 | ng/L | 2024-01-10 |
| California Water Service CO. - Dominguez | California | 3.5 | ng/L | 2024-01-09 |
| Cwsc Los Altos Suburban | California | 3.5 | ng/L | 2024-01-09 |
| Widefield Wsd | Colorado | 13.9 | ng/L | 2024-01-09 |
| Ocala, City of (2 Wtps) | Florida | 42 | ng/L | 2024-01-09 |
| Fort Campbell Water System | Kentucky | 33.6 | ng/L | 2024-01-09 |
| City of University Park | Texas | 4.7 | ng/L | 2024-01-09 |
| City of Williamsburg | Virginia | 3 | ng/L | 2024-01-09 |
| California Water Service - Livermore | California | 6.4 | ng/L | 2024-01-08 |
| Crestline Village Cwd - Division 10 | California | 16.2 | ng/L | 2024-01-08 |
| Lakeside WD | California | 4.8 | ng/L | 2024-01-08 |
| City of Archdale | Carolina del Norte | 4.7 | ng/L | 2024-01-08 |
| City of Dunn | Carolina del Norte | 4 | ng/L | 2024-01-08 |
| City of Rialto | California | 3.4 | ng/L | 2024-01-04 |
| City of Modesto | California | 3.6 | ng/L | 2024-01-04 |
| Vc/Southwest Water System | Florida | 3.4 | ng/L | 2024-01-03 |
| Vc/Southwest Water System | Florida | 5.7 | ng/L | 2024-01-03 |
| City of Arkansas City | Kansas | 3.4 | ng/L | 2024-01-03 |
| City of Kennewick | Washington | 10.6 | ng/L | 2024-01-03 |
| Crest Hill | Illinois | 6.6 | ng/L | 2023-12-28 |
| Crest Hill | Illinois | 12.2 | ng/L | 2023-12-28 |
| Crest Hill | Illinois | 4.2 | ng/L | 2023-12-28 |
| Crest Hill | Illinois | 4.2 | ng/L | 2023-12-28 |
| Santa Clarita Valley Water Agency | California | 3.2 | ng/L | 2023-12-27 |
| Clear Lake City Water Authority | Texas | 3.2 | ng/L | 2023-12-27 |
| City of Webster | Texas | 4.6 | ng/L | 2023-12-27 |
| City of Livingston | Texas | 5.5 | ng/L | 2023-12-27 |
| City of Great Bend | Kansas | 11 | ng/L | 2023-12-26 |
| City of Margate | Florida | 4.7 | ng/L | 2023-12-21 |
| Gwa Northern Water System | Guam | 3.1 | ng/L | 2023-12-21 |
| Gswc-South Arcadia | California | 6.3 | ng/L | 2023-12-20 |
| Gswc-South Arcadia | California | 6.7 | ng/L | 2023-12-20 |
| Gswc-South Arcadia | California | 3.3 | ng/L | 2023-12-20 |
| Mdwasa - Main System | Florida | 9.4 | ng/L | 2023-12-20 |
| Sparta Twp Water Utility - Lake Mohawk | Nueva Jersey | 3.5 | ng/L | 2023-12-20 |
| City of Adelanto | California | 4.7 | ng/L | 2023-12-19 |
| City of Arroyo Grande Utilities Division | California | 4.1 | ng/L | 2023-12-19 |
| Town of Payson | Arizona | 8.8 | ng/L | 2023-12-18 |
| Laurens County W&s Comm (sc3020001) | Carolina del Sur | 3.1 | ng/L | 2023-12-17 |
| City of Hallandale Beach | Florida | 5 | ng/L | 2023-12-15 |
| City of Seabrook | Texas | 3.7 | ng/L | 2023-12-15 |
| Harris County Mud 53 | Texas | 4 | ng/L | 2023-12-15 |
| Harris County Mud 53 | Texas | 3.8 | ng/L | 2023-12-15 |
| Harris County Mud 285 | Texas | 3.6 | ng/L | 2023-12-15 |
| Harris County Mud 285 | Texas | 3.6 | ng/L | 2023-12-15 |
| Emerald Coast Utilities Authority (ecua) | Florida | 6.7 | ng/L | 2023-12-14 |
| City of Seabrook | Texas | 3.4 | ng/L | 2023-12-14 |
| Harris County Mud 285 | Texas | 3.9 | ng/L | 2023-12-14 |
| Harris County Mud 285 | Texas | 4 | ng/L | 2023-12-14 |
| CWS - Bakersfield | California | 5.1 | ng/L | 2023-12-13 |
| Rehoboth Beach Water Department | Delaware | 3 | ng/L | 2023-12-13 |
| Bridgewater Water Department | Massachusetts | 4 | ng/L | 2023-12-13 |
| Langham Creek Utility District | Texas | 3.3 | ng/L | 2023-12-13 |
| Langham Creek Utility District | Texas | 3.2 | ng/L | 2023-12-13 |
| Langham Creek Utility District | Texas | 3.1 | ng/L | 2023-12-13 |
| City of Georgetown | Texas | 3.7 | ng/L | 2023-12-13 |
| City of Georgetown | Texas | 3.5 | ng/L | 2023-12-13 |
| City of Georgetown | Texas | 3.6 | ng/L | 2023-12-13 |
| City of Georgetown | Texas | 3 | ng/L | 2023-12-13 |
| Cal-Water Service Co.-Chico | California | 8.8 | ng/L | 2023-12-12 |
| Fgua / Macdill | Florida | 3.6 | ng/L | 2023-12-12 |
| Gwa Northern Water System | Guam | 8.1 | ng/L | 2023-12-12 |
| Gwa Northern Water System | Guam | 5.3 | ng/L | 2023-12-12 |
| Gwa Northern Water System | Guam | 25.7 | ng/L | 2023-12-12 |
| Gwa Northern Water System | Guam | 8.4 | ng/L | 2023-12-12 |
| Lockport | Illinois | 8.2 | ng/L | 2023-12-12 |
| City of Big Spring | Texas | 9.9 | ng/L | 2023-12-12 |
| GSWC - Claremont | California | 3.7 | ng/L | 2023-12-11 |
| Johnston Co-East | Carolina del Norte | 3.8 | ng/L | 2023-12-11 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 5.4 | ng/L | 2023-12-11 |
| City of Haltom City | Texas | 18.1 | ng/L | 2023-12-11 |
| City of Watauga | Texas | 4.4 | ng/L | 2023-12-11 |
| Ponce Urbano | Puerto Rico | 13.3 | ng/L | 2023-12-10 |
| Dallas Water Utility | Texas | 3.4 | ng/L | 2023-12-08 |
| GSWC - Claremont | California | 3.7 | ng/L | 2023-12-07 |
| Santa Clarita Valley Water Agency | California | 6.2 | ng/L | 2023-12-06 |
| Santa Clarita Valley Water Agency | California | 7.6 | ng/L | 2023-12-06 |
| Big Bear Lake DWP - Big Bear System | California | 5.9 | ng/L | 2023-12-06 |
| Big Bear Lake DWP - Big Bear System | California | 5 | ng/L | 2023-12-06 |
| Augusta-Richmond CO Ws | Georgia | 5.6 | ng/L | 2023-12-06 |
| Augusta-Richmond CO Ws | Georgia | 37.7 | ng/L | 2023-12-06 |
| City of Greenville | Texas | 3.3 | ng/L | 2023-12-06 |
| Robbinsdale | Minnesota | 4.3 | ng/L | 2023-12-05 |
| Broken Arrow Municipal Authority | Oklahoma | 15.2 | ng/L | 2023-12-05 |
| Wagoner CO. Rwd #4 | Oklahoma | 12.3 | ng/L | 2023-12-05 |
| City of Forney | Texas | 3.9 | ng/L | 2023-12-05 |
| North Lenoir Water Corp | Carolina del Norte | 4.9 | ng/L | 2023-12-04 |
| Trenton City PWS | Ohio | 3.1 | ng/L | 2023-12-04 |
| Dayton Public Water System | Ohio | 7 | ng/L | 2023-12-04 |
| Stillwater Utilities Authority | Oklahoma | 6.4 | ng/L | 2023-12-04 |
| West Side Consolidated | Florida | 3.1 | ng/L | 2023-11-29 |
| City of Vancouver | Washington | 4.9 | ng/L | 2023-11-29 |
| City of Vancouver | Washington | 5.5 | ng/L | 2023-11-29 |
| City of Vancouver | Washington | 6.2 | ng/L | 2023-11-29 |
| City of Vancouver | Washington | 4 | ng/L | 2023-11-29 |
| City of Vancouver | Washington | 3.2 | ng/L | 2023-11-29 |
| City of Vancouver | Washington | 3.3 | ng/L | 2023-11-29 |
| City of Vancouver | Washington | 5.2 | ng/L | 2023-11-29 |
| City of Vancouver | Washington | 5.2 | ng/L | 2023-11-29 |
| City of Lodi | California | 3.7 | ng/L | 2023-11-28 |
| Oakland Water Dept | Nueva Jersey | 4 | ng/L | 2023-11-28 |
| Montville Twp MUA | Nueva Jersey | 5.7 | ng/L | 2023-11-28 |
| Youngstown City PWS | Ohio | 7.5 | ng/L | 2023-11-28 |
| City of Arcadia | California | 4.8 | ng/L | 2023-11-27 |
| Deltona Water | Florida | 4.6 | ng/L | 2023-11-27 |
| Deltona Water | Florida | 5.6 | ng/L | 2023-11-27 |
| Deltona Water | Florida | 6.5 | ng/L | 2023-11-27 |
| Denville Twp Water Dept | Nueva Jersey | 6.5 | ng/L | 2023-11-27 |
| Jonah Water Sud | Texas | 5.6 | ng/L | 2023-11-27 |
| Jonah Water Sud | Texas | 5.3 | ng/L | 2023-11-27 |
| City of Clovis | California | 3.2 | ng/L | 2023-11-21 |
| Moore CO Public Util-Pinehurst | Carolina del Norte | 4.2 | ng/L | 2023-11-21 |
| Suffolk County Water Authority | Nueva York | 6.4 | ng/L | 2023-11-21 |
| City of Hermiston | Oregón | 7.3 | ng/L | 2023-11-21 |
| South Davis Water District | Utah | 12 | ng/L | 2023-11-21 |
| Sammamish Plateau Water & Sewer | Washington | 6.8 | ng/L | 2023-11-21 |
| Sammamish Plateau Water & Sewer | Washington | 13.1 | ng/L | 2023-11-21 |
| South Tahoe PUD - Main | California | 5.6 | ng/L | 2023-11-20 |
| City of Porterville | California | 3.6 | ng/L | 2023-11-20 |
| City of Porterville | California | 3.2 | ng/L | 2023-11-20 |
| East Peoria | Illinois | 4.1 | ng/L | 2023-11-20 |
| City of Copperas Cove | Texas | 3.2 | ng/L | 2023-11-20 |
| City of Southlake | Texas | 10.7 | ng/L | 2023-11-20 |
| Fort Bend County Mud 142 | Texas | 3.8 | ng/L | 2023-11-17 |
| Harris County Mud 102 | Texas | 3.5 | ng/L | 2023-11-17 |
| Harris County Mud 102 | Texas | 3.6 | ng/L | 2023-11-17 |
| Harris County Mud 157 | Texas | 3.7 | ng/L | 2023-11-17 |
| Harris County Mud 157 | Texas | 3.5 | ng/L | 2023-11-17 |
| Harris County Mud 157 | Texas | 3.2 | ng/L | 2023-11-17 |
| Town of Payson | Arizona | 11.1 | ng/L | 2023-11-16 |
| Town of Payson | Arizona | 9.1 | ng/L | 2023-11-16 |
| Town of Payson | Arizona | 22.7 | ng/L | 2023-11-16 |
| Town of Payson | Arizona | 3.1 | ng/L | 2023-11-16 |
| Big Bear Lake DWP - Big Bear System | California | 3.6 | ng/L | 2023-11-16 |
| City of Modesto | California | 3.3 | ng/L | 2023-11-16 |
| City of Modesto | California | 4.2 | ng/L | 2023-11-16 |
| City of Modesto | California | 4.7 | ng/L | 2023-11-16 |
| City of Modesto | California | 3.4 | ng/L | 2023-11-16 |
| Gwa Northern Water System | Guam | 3.8 | ng/L | 2023-11-16 |
| Gwa Northern Water System | Guam | 4.5 | ng/L | 2023-11-16 |
| Town of Payson | Arizona | 10.6 | ng/L | 2023-11-15 |
| Town of Payson | Arizona | 3.7 | ng/L | 2023-11-15 |
| Town of Payson | Arizona | 22.7 | ng/L | 2023-11-15 |
| Town of Payson | Arizona | 5.7 | ng/L | 2023-11-15 |
| Cal-Water Service Co.-Chico | California | 4.1 | ng/L | 2023-11-15 |
| Big Bear Lake DWP - Big Bear System | California | 4.1 | ng/L | 2023-11-15 |
| City of Coconut Creek | Florida | 5.2 | ng/L | 2023-11-15 |
| Il American-Pekin | Illinois | 6 | ng/L | 2023-11-15 |
| Il American-Pekin | Illinois | 8.3 | ng/L | 2023-11-15 |
| South Bend Water Works | Indiana | 3.2 | ng/L | 2023-11-15 |
| City of Sanford | Carolina del Norte | 5.3 | ng/L | 2023-11-15 |
| Us Army South Fort Cavazos | Texas | 4 | ng/L | 2023-11-15 |
| Us Army South Fort Cavazos | Texas | 3.3 | ng/L | 2023-11-15 |
| College Mound Sud | Texas | 3.4 | ng/L | 2023-11-15 |
| College Mound Sud | Texas | 3.1 | ng/L | 2023-11-15 |
| LA Crosse Waterworks | Wisconsin | 3.5 | ng/L | 2023-11-15 |
| Town of Payson | Arizona | 11.7 | ng/L | 2023-11-14 |
| Town of Payson | Arizona | 13 | ng/L | 2023-11-14 |
| Town of Payson | Arizona | 13.6 | ng/L | 2023-11-14 |
| Norwich Public Utilities | Connecticut | 12.5 | ng/L | 2023-11-14 |
| Boynton Beach PWS | Florida | 7 | ng/L | 2023-11-14 |
| Ridgewood Water | Nueva Jersey | 4.9 | ng/L | 2023-11-14 |
| Truckee Meadows Water Authority | Nevada | 6.9 | ng/L | 2023-11-14 |
| City of San Marcos | Texas | 3 | ng/L | 2023-11-14 |
| LA Crosse Waterworks | Wisconsin | 8.4 | ng/L | 2023-11-14 |
| LA Crosse Waterworks | Wisconsin | 3.8 | ng/L | 2023-11-14 |
| LA Crosse Waterworks | Wisconsin | 3 | ng/L | 2023-11-14 |
| North Baldwin Utilities | Alabama | 4.7 | ng/L | 2023-11-13 |
| North Baldwin Utilities | Alabama | 8.6 | ng/L | 2023-11-13 |
| City of Belton | Texas | 3.6 | ng/L | 2023-11-13 |
| Jblm McChord Field | Washington | 6.7 | ng/L | 2023-11-13 |
| Jblm McChord Field | Washington | 7 | ng/L | 2023-11-13 |
| Town of Fuquay-Varina | Carolina del Norte | 4.4 | ng/L | 2023-11-09 |
| Town of Fuquay-Varina | Carolina del Norte | 3.9 | ng/L | 2023-11-09 |
| Widefield Wsd | Colorado | 28.4 | ng/L | 2023-11-08 |
| Widefield Wsd | Colorado | 15.8 | ng/L | 2023-11-08 |
| Bagdad-Garcon Point Water System | Florida | 3.2 | ng/L | 2023-11-08 |
| Erwin Utilities Authority | Tennessee | 3.6 | ng/L | 2023-11-08 |
| City of Prescott | Arizona | 4.9 | ng/L | 2023-11-07 |
| City of Prescott | Arizona | 6.5 | ng/L | 2023-11-07 |
| Fayette County | Georgia | 3.4 | ng/L | 2023-11-07 |
| Fayette County | Georgia | 3.4 | ng/L | 2023-11-07 |
| City of Kennewick | Washington | 10.5 | ng/L | 2023-11-07 |
| City of Clovis | California | 4.4 | ng/L | 2023-11-06 |
| Emerald Coast Utilities Authority (ecua) | Florida | 3.1 | ng/L | 2023-11-06 |
| Clayton County Water Authority | Georgia | 3.6 | ng/L | 2023-11-06 |
| Clayton County Water Authority | Georgia | 3.9 | ng/L | 2023-11-06 |
| Jersey City MUA | Nueva Jersey | 4.9 | ng/L | 2023-11-06 |
| Sammamish Plateau Water & Sewer | Washington | 4.3 | ng/L | 2023-11-06 |
| Sammamish Plateau Water & Sewer | Washington | 3.1 | ng/L | 2023-11-06 |
| City of Riverton | Wyoming | 37 | ng/L | 2023-11-06 |
| City of Lauderhill | Florida | 8.3 | ng/L | 2023-11-03 |
| Gwa Northern Water System | Guam | 7.7 | ng/L | 2023-11-02 |
| Pace Water System, Inc. | Florida | 8.3 | ng/L | 2023-11-01 |
| Pace Water System, Inc. | Florida | 5.7 | ng/L | 2023-11-01 |
| Georgetown Municipal Water Service | Kentucky | 3 | ng/L | 2023-11-01 |
| Winslow Twp Dmu | Nueva Jersey | 3.8 | ng/L | 2023-11-01 |
| Girard City | Ohio | 10.3 | ng/L | 2023-11-01 |
| City of Atwater | California | 19 | ng/L | 2023-10-31 |
| City of Atwater | California | 3.2 | ng/L | 2023-10-31 |
| City of Atwater | California | 4.6 | ng/L | 2023-10-31 |
| City of South Daytona | Florida | 4.7 | ng/L | 2023-10-31 |
| City of Fresno | California | 11 | ng/L | 2023-10-27 |
| Newark Water Department | Delaware | 4.7 | ng/L | 2023-10-27 |
| Gwa Northern Water System | Guam | 3.4 | ng/L | 2023-10-26 |
| Gwa Northern Water System | Guam | 5.3 | ng/L | 2023-10-26 |
| Gwa Northern Water System | Guam | 8.1 | ng/L | 2023-10-26 |
| Gwa Northern Water System | Guam | 13.8 | ng/L | 2023-10-26 |
| Gwa Northern Water System | Guam | 4.8 | ng/L | 2023-10-26 |
| Gwa Northern Water System | Guam | 3.3 | ng/L | 2023-10-26 |
| Gwa Northern Water System | Guam | 7.5 | ng/L | 2023-10-26 |
| Gwa Northern Water System | Guam | 12 | ng/L | 2023-10-26 |
| City of Terrell | Texas | 3.5 | ng/L | 2023-10-26 |
| CWS - Bakersfield | California | 4.6 | ng/L | 2023-10-24 |
| Crescenta Valley Cwd | California | 3.6 | ng/L | 2023-10-24 |
| Crescenta Valley Cwd | California | 3.4 | ng/L | 2023-10-24 |
| Crescenta Valley Cwd | California | 4.9 | ng/L | 2023-10-24 |
| City of Garden Grove | California | 8.9 | ng/L | 2023-10-24 |
| City of Norco | California | 3.5 | ng/L | 2023-10-24 |
| City of Norco | California | 3.2 | ng/L | 2023-10-24 |
| Cromwell Fire District Water Department | Connecticut | 4.2 | ng/L | 2023-10-24 |
| South Bend Water Works | Indiana | 3.4 | ng/L | 2023-10-24 |
| South Bend Water Works | Indiana | 25.6 | ng/L | 2023-10-24 |
| City of San Angelo | Texas | 8 | ng/L | 2023-10-24 |
| Jblm Lewis | Washington | 8.4 | ng/L | 2023-10-24 |
| City of Hollywood | Florida | 3 | ng/L | 2023-10-23 |
| City of University Park | Texas | 4 | ng/L | 2023-10-23 |
| City of Baytown | Texas | 5 | ng/L | 2023-10-23 |
| Clear Lake City Water Authority | Texas | 6 | ng/L | 2023-10-23 |
| Clear Lake City Water Authority | Texas | 5.8 | ng/L | 2023-10-23 |
| Clear Lake City Water Authority | Texas | 5.4 | ng/L | 2023-10-23 |
| City of Livingston | Texas | 6 | ng/L | 2023-10-23 |
| City of Huntsville | Texas | 7.1 | ng/L | 2023-10-23 |
| Jblm Lewis | Washington | 8.8 | ng/L | 2023-10-23 |
| Jblm Lewis | Washington | 8.7 | ng/L | 2023-10-23 |
| California Water Service - Livermore | California | 5.8 | ng/L | 2023-10-18 |
| City of Ukiah | California | 3.6 | ng/L | 2023-10-18 |
| Suffolk County Water Authority | Nueva York | 6.5 | ng/L | 2023-10-18 |
| Manchester Water Department | Connecticut | 3.1 | ng/L | 2023-10-17 |
| Manchester Water Department | Connecticut | 3.3 | ng/L | 2023-10-17 |
| Calhoun | Georgia | 3.9 | ng/L | 2023-10-17 |
| Frusi Water Treatment Plant | Kansas | 20.1 | ng/L | 2023-10-17 |
| Fayetteville Public Works Comm | Carolina del Norte | 19.1 | ng/L | 2023-10-17 |
| Fayetteville Public Works Comm | Carolina del Norte | 8.2 | ng/L | 2023-10-17 |
| City of Grand Island | Nebraska | 24.6 | ng/L | 2023-10-17 |
| Truckee Meadows Water Authority | Nevada | 3.2 | ng/L | 2023-10-17 |
| Wagoner CO. Rwd #4 | Oklahoma | 10.8 | ng/L | 2023-10-17 |
| City of Robinson | Texas | 3.2 | ng/L | 2023-10-17 |
| Emerald Coast Utilities Authority (ecua) | Florida | 7.3 | ng/L | 2023-10-16 |
| Emerald Coast Utilities Authority (ecua) | Florida | 3.8 | ng/L | 2023-10-16 |
| City of North Lauderdale | Florida | 6.3 | ng/L | 2023-10-16 |
| City of Tampa Water Department | Florida | 4.1 | ng/L | 2023-10-16 |
| Sioux City Water Supply | Iowa | 22 | ng/L | 2023-10-16 |
| City of Greensboro | Carolina del Norte | 9.9 | ng/L | 2023-10-16 |
| City of Greensboro | Carolina del Norte | 16.8 | ng/L | 2023-10-16 |
| Brunswick County Water System | Carolina del Norte | 5.2 | ng/L | 2023-10-16 |
| Jersey City MUA | Nueva Jersey | 4.9 | ng/L | 2023-10-16 |
| Cidra Urbano | Puerto Rico | 4.5 | ng/L | 2023-10-16 |
| Dallas Water Utility | Texas | 3.8 | ng/L | 2023-10-16 |
| Irondale Water System | Alabama | 7.9 | ng/L | 2023-10-12 |
| CWS - Bakersfield | California | 7.3 | ng/L | 2023-10-12 |
| Colbert County Rural Water System | Alabama | 3.3 | ng/L | 2023-10-11 |
| Liberty Water Rio Rico | Arizona | 7 | ng/L | 2023-10-11 |
| Liberty Water Rio Rico | Arizona | 5.6 | ng/L | 2023-10-11 |
| Liberty Water Rio Rico | Arizona | 10.9 | ng/L | 2023-10-11 |
| California Water Service - Livermore | California | 4.8 | ng/L | 2023-10-11 |
| Atascadero Mutual Water CO | California | 3.1 | ng/L | 2023-10-11 |
| Atascadero Mutual Water CO | California | 3.3 | ng/L | 2023-10-11 |
| Atascadero Mutual Water CO | California | 7.6 | ng/L | 2023-10-11 |
| Emerald Coast Utilities Authority (ecua) | Florida | 8.8 | ng/L | 2023-10-11 |
| Emerald Coast Utilities Authority (ecua) | Florida | 32.7 | ng/L | 2023-10-11 |
| Emerald Coast Utilities Authority (ecua) | Florida | 4.1 | ng/L | 2023-10-11 |
| Sanford, City of (2 Wps) | Florida | 3 | ng/L | 2023-10-11 |
| Fayetteville | Georgia | 3.7 | ng/L | 2023-10-11 |
| City of Great Bend | Kansas | 4.3 | ng/L | 2023-10-11 |
| City of Great Bend | Kansas | 3.1 | ng/L | 2023-10-11 |
| City of Great Bend | Kansas | 60 | ng/L | 2023-10-11 |
| City of Great Bend | Kansas | 4.8 | ng/L | 2023-10-11 |
| Suffolk County Water Authority | Nueva York | 6.5 | ng/L | 2023-10-11 |
| Fort Campbell Water System | Kentucky | 27.5 | ng/L | 2023-10-11 |
| Emerald Coast Utilities Authority (ecua) | Florida | 4.1 | ng/L | 2023-10-10 |
| Emerald Coast Utilities Authority (ecua) | Florida | 3.7 | ng/L | 2023-10-10 |
| Emerald Coast Utilities Authority (ecua) | Florida | 4.7 | ng/L | 2023-10-10 |
| Emerald Coast Utilities Authority (ecua) | Florida | 7 | ng/L | 2023-10-10 |
| Emerald Coast Utilities Authority (ecua) | Florida | 3.8 | ng/L | 2023-10-10 |
| Delray Beach Public Water System | Florida | 7.7 | ng/L | 2023-10-10 |
| Hcwrd/Seaboard Utilities | Florida | 4 | ng/L | 2023-10-10 |
| Rockford | Illinois | 6.1 | ng/L | 2023-10-10 |
| East Hanover Twp Water Dept | Nueva Jersey | 4.9 | ng/L | 2023-10-10 |
| Ocoee Utility District | Tennessee | 3 | ng/L | 2023-10-10 |
| City of Lawrence | Kansas | 4.2 | ng/L | 2023-10-09 |
| City of Dunn | Carolina del Norte | 5.2 | ng/L | 2023-10-09 |
| Town of Oak Island | Carolina del Norte | 5.1 | ng/L | 2023-10-09 |
| City of Fort Worth | Texas | 8.1 | ng/L | 2023-10-09 |
| City of Fort Worth | Texas | 7.9 | ng/L | 2023-10-09 |
| City of Norco | California | 4.1 | ng/L | 2023-10-05 |
| City of Sacramento Main | California | 10.4 | ng/L | 2023-10-05 |
| City of Sacramento Main | California | 18.5 | ng/L | 2023-10-05 |
| City of Sacramento Main | California | 6.6 | ng/L | 2023-10-05 |
| City of Sacramento Main | California | 3.7 | ng/L | 2023-10-05 |
| Meriden Water Division | Connecticut | 4 | ng/L | 2023-10-05 |
| Cal-Water Service Co.-Chico | California | 11.8 | ng/L | 2023-10-04 |
| Cal-Water Service Co.-Chico | California | 4.8 | ng/L | 2023-10-04 |
| Cal-Water Service Co.-Chico | California | 4.8 | ng/L | 2023-10-04 |
| Winter Haven Water Department | Florida | 4.2 | ng/L | 2023-10-03 |
| City of Archdale | Carolina del Norte | 4.5 | ng/L | 2023-10-03 |
| Montgomery County Water Services 1 PWS | Ohio | 10.7 | ng/L | 2023-10-03 |
| Salt Lake City Water System | Utah | 18.2 | ng/L | 2023-10-02 |
| City of Newport News | Virginia | 4.6 | ng/L | 2023-10-02 |
| Madison Water Utility | Wisconsin | 6.6 | ng/L | 2023-10-02 |
| Madison Water Utility | Wisconsin | 4.6 | ng/L | 2023-10-02 |
| City of Fresno | California | 6.7 | ng/L | 2023-09-29 |
| City of Fresno | California | 13 | ng/L | 2023-09-29 |
| City of Fresno | California | 25 | ng/L | 2023-09-29 |
| City of Fresno | California | 5 | ng/L | 2023-09-29 |
| Nj American Water - Washington/Oxford | Nueva Jersey | 3 | ng/L | 2023-09-29 |
| Rancho California Water District | California | 5 | ng/L | 2023-09-28 |
| Tarpon Springs Water System | Florida | 7.5 | ng/L | 2023-09-28 |
| Tarpon Springs Water System | Florida | 9.1 | ng/L | 2023-09-28 |
| Gwa Northern Water System | Guam | 6.2 | ng/L | 2023-09-28 |
| CWS - Bakersfield | California | 6.1 | ng/L | 2023-09-27 |
| Bellflower - Somerset Mwc | California | 5.1 | ng/L | 2023-09-27 |
| Bellflower - Somerset Mwc | California | 3.3 | ng/L | 2023-09-27 |
| Golden State Water CO - Barstow | California | 4.4 | ng/L | 2023-09-27 |
| Golden State Water CO - Barstow | California | 5 | ng/L | 2023-09-27 |
| City of Redding | California | 5.6 | ng/L | 2023-09-27 |
| Kalamazoo | Michigan | 3.7 | ng/L | 2023-09-27 |
| South Davis Water District | Utah | 8.5 | ng/L | 2023-09-27 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 3.2 | ng/L | 2023-09-26 |
| Santa Isabel Urbano | Puerto Rico | 4.7 | ng/L | 2023-09-26 |
| Florida Governmental Utility Authority | Florida | 4.3 | ng/L | 2023-09-25 |
| North Lenoir Water Corp | Carolina del Norte | 6.8 | ng/L | 2023-09-25 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 6.5 | ng/L | 2023-09-25 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 4.8 | ng/L | 2023-09-25 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 6.9 | ng/L | 2023-09-25 |
| Gwa Northern Water System | Guam | 22.3 | ng/L | 2023-09-24 |
| City of Fresno | California | 3 | ng/L | 2023-09-21 |
| Gwa Northern Water System | Guam | 32 | ng/L | 2023-09-21 |
| Gwa Northern Water System | Guam | 5.6 | ng/L | 2023-09-21 |
| Gwa Northern Water System | Guam | 12 | ng/L | 2023-09-21 |
| Gwa Northern Water System | Guam | 11.5 | ng/L | 2023-09-21 |
| Gwa Northern Water System | Guam | 5.4 | ng/L | 2023-09-21 |
| Gwa Northern Water System | Guam | 5.8 | ng/L | 2023-09-21 |
| Gwa Northern Water System | Guam | 3.3 | ng/L | 2023-09-21 |
| Gwa Northern Water System | Guam | 6.9 | ng/L | 2023-09-21 |
| Gwa Northern Water System | Guam | 7.2 | ng/L | 2023-09-21 |
| Gwa Northern Water System | Guam | 8.2 | ng/L | 2023-09-21 |
| Gwa Northern Water System | Guam | 29.4 | ng/L | 2023-09-21 |
| City of Haltom City | Texas | 8.9 | ng/L | 2023-09-21 |
| City of Corona | California | 3.3 | ng/L | 2023-09-20 |
| Gwa Northern Water System | Guam | 80 | ng/L | 2023-09-20 |
| Gwa Northern Water System | Guam | 9.6 | ng/L | 2023-09-20 |
| Moore CO Public Util-Pinehurst | Carolina del Norte | 4.3 | ng/L | 2023-09-20 |
| Moore CO Public Util-Pinehurst | Carolina del Norte | 3.6 | ng/L | 2023-09-20 |
| Park Ridge Water Dept | Nueva Jersey | 13.8 | ng/L | 2023-09-20 |
| Aibonito LA Plata | Puerto Rico | 4.8 | ng/L | 2023-09-20 |
| Aibonito LA Plata | Puerto Rico | 3.4 | ng/L | 2023-09-20 |
| Town of North Kingstown | Rhode Island | 3.2 | ng/L | 2023-09-20 |
| City of Harker Heights | Texas | 3.2 | ng/L | 2023-09-20 |
| City of Big Spring | Texas | 5.4 | ng/L | 2023-09-20 |
| City of Terrell | Texas | 4 | ng/L | 2023-09-20 |
| City of Georgetown | Texas | 4.3 | ng/L | 2023-09-20 |
| City of Georgetown | Texas | 4.1 | ng/L | 2023-09-20 |
| City of Georgetown | Texas | 4.3 | ng/L | 2023-09-20 |
| Ctwc - Unionville System | Connecticut | 3 | ng/L | 2023-09-19 |
| Fayette County | Georgia | 3 | ng/L | 2023-09-19 |
| Woodbury | Minnesota | 3 | ng/L | 2023-09-19 |
| Woodbury | Minnesota | 17 | ng/L | 2023-09-19 |
| Woodbury | Minnesota | 4.4 | ng/L | 2023-09-19 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 4.1 | ng/L | 2023-09-19 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 3.2 | ng/L | 2023-09-19 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 5.8 | ng/L | 2023-09-19 |
| Ponce Urbano | Puerto Rico | 16.7 | ng/L | 2023-09-19 |
| Pico WD | California | 5.7 | ng/L | 2023-09-18 |
| Pico WD | California | 4.5 | ng/L | 2023-09-18 |
| Hazardville Water Company | Connecticut | 7.8 | ng/L | 2023-09-18 |
| City of Webster | Texas | 3.8 | ng/L | 2023-09-18 |
| Gwa Northern Water System | Guam | 6.4 | ng/L | 2023-09-17 |
| Gwa Northern Water System | Guam | 6 | ng/L | 2023-09-17 |
| Moa Municipality of Anchorage | Alaska | 3.5 | ng/L | 2023-09-14 |
| City of Fresno | California | 9.3 | ng/L | 2023-09-14 |
| Compton-City, Water Dept. | California | 4.1 | ng/L | 2023-09-14 |
| Western MWD | California | 3.4 | ng/L | 2023-09-14 |
| Parsippany-Troy Hills Water Department | Nueva Jersey | 5.1 | ng/L | 2023-09-14 |
| Liberty Water Lpsco | Arizona | 5.9 | ng/L | 2023-09-13 |
| Liberty Water Lpsco | Arizona | 4.6 | ng/L | 2023-09-13 |
| Liberty Water Lpsco | Arizona | 7 | ng/L | 2023-09-13 |
| Liberty Water Lpsco | Arizona | 7.9 | ng/L | 2023-09-13 |
| Liberty Water Lpsco | Arizona | 5.6 | ng/L | 2023-09-13 |
| Liberty Water Lpsco | Arizona | 4.8 | ng/L | 2023-09-13 |
| Liberty Water Lpsco | Arizona | 18.9 | ng/L | 2023-09-13 |
| City of Fresno | California | 4.1 | ng/L | 2023-09-13 |
| South Gate-City, Water Dept. | California | 4.7 | ng/L | 2023-09-13 |
| South Mesa Wc | California | 3.5 | ng/L | 2023-09-13 |
| Loma Linda University | California | 3.1 | ng/L | 2023-09-13 |
| Villages of Lake-Sumter - Wtps 1, 3, ; 5 | Florida | 3.3 | ng/L | 2023-09-13 |
| Villages of Lake-Sumter - Wtps 1, 3, ; 5 | Florida | 3.7 | ng/L | 2023-09-13 |
| City of Hastings | Nebraska | 6 | ng/L | 2023-09-13 |
| City of Abilene | Texas | 27.9 | ng/L | 2023-09-13 |
| City of Abilene | Texas | 22.9 | ng/L | 2023-09-13 |
| City of Abilene | Texas | 9 | ng/L | 2023-09-13 |
| City of Norco | California | 6.5 | ng/L | 2023-09-12 |
| Ridgewood Water | Nueva Jersey | 4.3 | ng/L | 2023-09-12 |
| Ridgewood Water | Nueva Jersey | 3.5 | ng/L | 2023-09-12 |
| Ridgewood Water | Nueva Jersey | 3.3 | ng/L | 2023-09-12 |
| Ridgewood Water | Nueva Jersey | 3.9 | ng/L | 2023-09-12 |
| Ridgewood Water | Nueva Jersey | 3.8 | ng/L | 2023-09-12 |
| Butler CO. Water District 2 PWS | Ohio | 4.7 | ng/L | 2023-09-12 |
| City of Greenville | Texas | 3.7 | ng/L | 2023-09-12 |
| City of Leesburg | Florida | 3 | ng/L | 2023-09-11 |
| City of Pembroke Pines | Florida | 6.1 | ng/L | 2023-09-11 |
| Fkaa J. Robert Dean W.T.P. | Florida | 3.4 | ng/L | 2023-09-11 |
| Waterford Township | Michigan | 6.5 | ng/L | 2023-09-11 |
| Ridgewood Water | Nueva Jersey | 3.5 | ng/L | 2023-09-11 |
| Ridgewood Water | Nueva Jersey | 3.7 | ng/L | 2023-09-11 |
| Ridgewood Water | Nueva Jersey | 3 | ng/L | 2023-09-11 |
| Ridgewood Water | Nueva Jersey | 3.9 | ng/L | 2023-09-11 |
| Suffolk County Water Authority | Nueva York | 6.3 | ng/L | 2023-09-11 |
| City of Fresno | California | 28 | ng/L | 2023-09-08 |
| Lake Worth Beach Utilities | Florida | 5.7 | ng/L | 2023-09-08 |
| Arizona Water CO - Sedona | Arizona | 7 | ng/L | 2023-09-07 |
| Gwa Northern Water System | Guam | 3.6 | ng/L | 2023-09-07 |
| Gwa Northern Water System | Guam | 4.9 | ng/L | 2023-09-07 |
| Gwa Northern Water System | Guam | 8.3 | ng/L | 2023-09-07 |
| Cloquet | Minnesota | 8 | ng/L | 2023-09-07 |
| Woodbury | Minnesota | 4.9 | ng/L | 2023-09-07 |
| Wanaque W Dept. | Nueva Jersey | 3.2 | ng/L | 2023-09-06 |
| Dayton Public Water System | Ohio | 9.8 | ng/L | 2023-09-06 |
| Florence Water Company | Arizona | 7 | ng/L | 2023-09-05 |
| Florence Water Company | Arizona | 3 | ng/L | 2023-09-05 |
| Cal Am - Suburban Rosemont | California | 5.7 | ng/L | 2023-09-05 |
| Cal Am - Suburban Rosemont | California | 3.1 | ng/L | 2023-09-05 |
| Cal Am - Suburban Rosemont | California | 10.9 | ng/L | 2023-09-05 |
| East Peoria | Illinois | 4.1 | ng/L | 2023-09-05 |
| City of Colton | California | 5.1 | ng/L | 2023-08-30 |
| Hesperia WD | California | 10.5 | ng/L | 2023-08-30 |
| Mishawaka Utilities | Indiana | 5.6 | ng/L | 2023-08-30 |
| Eastern Pines Water Corp | Carolina del Norte | 5.3 | ng/L | 2023-08-30 |
| City of Clute | Texas | 3.4 | ng/L | 2023-08-30 |
| Manville WSC | Texas | 6.7 | ng/L | 2023-08-30 |
| Manville WSC | Texas | 4.3 | ng/L | 2023-08-30 |
| Manville WSC | Texas | 4.5 | ng/L | 2023-08-30 |
| City of Vancouver | Washington | 4.2 | ng/L | 2023-08-30 |
| Montebello Land & Water CO. | California | 7.1 | ng/L | 2023-08-29 |
| Montebello Land & Water CO. | California | 8.6 | ng/L | 2023-08-29 |
| Truckee Meadows Water Authority | Nevada | 4.9 | ng/L | 2023-08-29 |
| City of Angleton | Texas | 3.6 | ng/L | 2023-08-29 |
| City of West University Place | Texas | 3.4 | ng/L | 2023-08-29 |
| Waterloo Water Works | Iowa | 9.8 | ng/L | 2023-08-28 |
| Waterloo Water Works | Iowa | 3.3 | ng/L | 2023-08-28 |
| City of Copperas Cove | Texas | 4.3 | ng/L | 2023-08-24 |
| Pomona - City, Water Dept. | California | 7.7 | ng/L | 2023-08-23 |
| San Jose Water | California | 3.2 | ng/L | 2023-08-23 |
| City of Moses Lake | Washington | 3.5 | ng/L | 2023-08-23 |
| City of Moses Lake | Washington | 54.1 | ng/L | 2023-08-23 |
| San Jose Water | California | 3.1 | ng/L | 2023-08-22 |
| San Jose Water | California | 4 | ng/L | 2023-08-22 |
| City of Arlington | Washington | 4.3 | ng/L | 2023-08-22 |
| University of Rhode Island | Rhode Island | 3 | ng/L | 2023-08-17 |
| San Jose Water | California | 5.5 | ng/L | 2023-08-16 |
| Kalamazoo | Michigan | 3.1 | ng/L | 2023-08-16 |
| Kalamazoo | Michigan | 4.2 | ng/L | 2023-08-16 |
| Wasilla Water System | Alaska | 3.1 | ng/L | 2023-08-15 |
| Norton Water Department | Massachusetts | 4.2 | ng/L | 2023-08-15 |
| Norton Water Department | Massachusetts | 4.3 | ng/L | 2023-08-15 |
| Suffolk County Water Authority | Nueva York | 7.4 | ng/L | 2023-08-15 |
| Burlington Twp W Dept | Nueva Jersey | 4 | ng/L | 2023-08-14 |
| Cal Am - Parkway | California | 8.6 | ng/L | 2023-08-10 |
| Nj American Water - Short Hills | Nueva Jersey | 3.1 | ng/L | 2023-08-10 |
| Montville Twp MUA | Nueva Jersey | 5.3 | ng/L | 2023-08-10 |
| Cal Am - Parkway | California | 9.8 | ng/L | 2023-08-09 |
| Clayton County Water Authority | Georgia | 3.6 | ng/L | 2023-08-09 |
| Clayton County Water Authority | Georgia | 4.7 | ng/L | 2023-08-09 |
| Suffolk County Water Authority | Nueva York | 3.6 | ng/L | 2023-08-09 |
| Fort Campbell Water System | Kentucky | 29.7 | ng/L | 2023-08-09 |
| City of Midland Water Purification Plant | Texas | 10.5 | ng/L | 2023-08-09 |
| Purdue Univ. Water Works | Indiana | 6.8 | ng/L | 2023-08-08 |
| City of Aberdeen | Maryland | 5.7 | ng/L | 2023-08-08 |
| Southeast Morris County MUA | Nueva Jersey | 7.1 | ng/L | 2023-08-08 |
| Southeast Morris County MUA | Nueva Jersey | 3.1 | ng/L | 2023-08-08 |
| Cal Am Water Company - Monterey | California | 8.7 | ng/L | 2023-08-07 |
| Immokalee Water | Florida | 3.4 | ng/L | 2023-08-07 |
| Immokalee Water | Florida | 3.1 | ng/L | 2023-08-07 |
| City of Kennewick | Washington | 9.1 | ng/L | 2023-08-07 |
| Sammamish Plateau Water & Sewer | Washington | 3.7 | ng/L | 2023-08-07 |
| Flowing Wells Irrigation District | Arizona | 5 | ng/L | 2023-08-03 |
| Flowing Wells Irrigation District | Arizona | 8 | ng/L | 2023-08-03 |
| Liberty Utilities - Bellflower-Norwalk | California | 10 | ng/L | 2023-08-03 |
| Liberty Utilities - Bellflower-Norwalk | California | 7.4 | ng/L | 2023-08-03 |
| Liberty Utilities - Bellflower-Norwalk | California | 6 | ng/L | 2023-08-03 |
| Liberty Utilities - Bellflower-Norwalk | California | 8.8 | ng/L | 2023-08-03 |
| Brunswick County Water System | Carolina del Norte | 4.1 | ng/L | 2023-08-03 |
| Redlands City Mud-Water Div | California | 4.8 | ng/L | 2023-08-02 |
| City of Zephyrhills | Florida | 4.2 | ng/L | 2023-08-01 |
| City of Zephyrhills | Florida | 16.5 | ng/L | 2023-08-01 |
| City of Zephyrhills | Florida | 6.6 | ng/L | 2023-08-01 |
| Rochester | Minnesota | 3.9 | ng/L | 2023-08-01 |
| City of Morgan Hill | California | 3.3 | ng/L | 2023-07-31 |
| City of Morgan Hill | California | 3 | ng/L | 2023-07-31 |
| City of Dunn | Carolina del Norte | 3.3 | ng/L | 2023-07-28 |
| City of Hialeah | Florida | 5.6 | ng/L | 2023-07-26 |
| Ft. Pierce Utilities Authority | Florida | 5.1 | ng/L | 2023-07-26 |
| Ft. Pierce Utilities Authority | Florida | 5 | ng/L | 2023-07-26 |
| Suffolk County Water Authority | Nueva York | 4.6 | ng/L | 2023-07-26 |
| Moa Municipality of Anchorage | Alaska | 4.6 | ng/L | 2023-07-25 |
| Colbert County Rural Water System | Alabama | 3 | ng/L | 2023-07-25 |
| City of Colton | California | 4.9 | ng/L | 2023-07-25 |
| City of Colton | California | 4 | ng/L | 2023-07-25 |
| Robeson County Water System | Carolina del Norte | 8.3 | ng/L | 2023-07-25 |
| Huntington Park-City, Water Dept. | California | 5.1 | ng/L | 2023-07-24 |
| City of Avon Park | Florida | 3 | ng/L | 2023-07-24 |
| Hcwrd/Seaboard Utilities | Florida | 3.2 | ng/L | 2023-07-24 |
| City of Greensboro | Carolina del Norte | 10.5 | ng/L | 2023-07-24 |
| Waldwick Water Dept | Nueva Jersey | 3.8 | ng/L | 2023-07-24 |
| Waldwick Water Dept | Nueva Jersey | 3.9 | ng/L | 2023-07-24 |
| East Hanover Twp Water Dept | Nueva Jersey | 3 | ng/L | 2023-07-24 |
| City of Fort Worth | Texas | 12.2 | ng/L | 2023-07-24 |
| City of Fort Worth | Texas | 8.5 | ng/L | 2023-07-24 |
| GSWC - Artesia | California | 3.4 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | Pensilvania | 5 | ng/L | 2023-07-21 |
| Upper Southampton Mun Auth | Pensilvania | 4.7 | ng/L | 2023-07-21 |
| Goodyear Water Department | Arizona | 5 | ng/L | 2023-07-20 |
| City of Merced | California | 7.7 | ng/L | 2023-07-20 |
| City of Merced | California | 4.2 | ng/L | 2023-07-20 |
| Swansea Water District | Massachusetts | 4.2 | ng/L | 2023-07-20 |
| City of Baytown | Texas | 3.6 | ng/L | 2023-07-20 |
| City of Baytown | Texas | 3.6 | ng/L | 2023-07-20 |
| California Water Service - Livermore | California | 5.7 | ng/L | 2023-07-19 |
| City of Ukiah | California | 3 | ng/L | 2023-07-19 |
| City of Rialto | California | 3.5 | ng/L | 2023-07-19 |
| Truckee Meadows Water Authority | Nevada | 3.1 | ng/L | 2023-07-19 |
| Suffolk County Water Authority | Nueva York | 3.2 | ng/L | 2023-07-19 |
| Montgomery County Water Services 1 PWS | Ohio | 9.1 | ng/L | 2023-07-19 |
| Clear Lake City Water Authority | Texas | 3.1 | ng/L | 2023-07-19 |
| Clear Lake City Water Authority | Texas | 3 | ng/L | 2023-07-19 |
| Brookfield Water Utility | Wisconsin | 3 | ng/L | 2023-07-19 |
| Brookfield Water Utility | Wisconsin | 3.2 | ng/L | 2023-07-19 |
| City of Buena Park | California | 3.9 | ng/L | 2023-07-18 |
| City of Salisbury | Maryland | 6.2 | ng/L | 2023-07-18 |
| Kalispell Public Works | Montana | 3.6 | ng/L | 2023-07-18 |
| Kalispell Public Works | Montana | 5 | ng/L | 2023-07-18 |
| City of Greensboro | Carolina del Norte | 14.2 | ng/L | 2023-07-18 |
| Portsmouth Water Works | Nuevo Hampshire | 5 | ng/L | 2023-07-18 |
| Portsmouth Water Works | Nuevo Hampshire | 4 | ng/L | 2023-07-18 |
| Truckee Meadows Water Authority | Nevada | 11 | ng/L | 2023-07-18 |
| Truckee Meadows Water Authority | Nevada | 5.1 | ng/L | 2023-07-18 |
| Scotia Village Water Works | Nueva York | 8 | ng/L | 2023-07-18 |
| Scotia Village Water Works | Nueva York | 4.9 | ng/L | 2023-07-18 |
| Scotia Village Water Works | Nueva York | 4.3 | ng/L | 2023-07-18 |
| Cidra Urbano | Puerto Rico | 4.5 | ng/L | 2023-07-18 |
| Gastonia Scurry Sud | Texas | 3.1 | ng/L | 2023-07-18 |
| Belforest Water System | Alabama | 4.1 | ng/L | 2023-07-17 |
| City of Pompano | Florida | 5.3 | ng/L | 2023-07-17 |
| City of Tampa Water Department | Florida | 3.7 | ng/L | 2023-07-17 |
| Sauk Rapids | Minnesota | 11.2 | ng/L | 2023-07-17 |
| Sauk Rapids | Minnesota | 34.2 | ng/L | 2023-07-17 |
| Fort Campbell Water System | Kentucky | 29.7 | ng/L | 2023-07-17 |
| City of Deer Park | Texas | 3.6 | ng/L | 2023-07-17 |
| Eau Claire Waterworks | Wisconsin | 9.1 | ng/L | 2023-07-17 |
| City of Merced | California | 5.3 | ng/L | 2023-07-13 |
| Emerald Coast Utilities Authority (ecua) | Florida | 8 | ng/L | 2023-07-12 |
| City of North Miami | Florida | 7.2 | ng/L | 2023-07-12 |
| Woodstock | Georgia | 3.3 | ng/L | 2023-07-12 |
| Woodstock | Georgia | 4 | ng/L | 2023-07-12 |
| Calhoun | Georgia | 7 | ng/L | 2023-07-12 |
| Easton Water Div | Massachusetts | 7.9 | ng/L | 2023-07-12 |
| City of Westminster | Maryland | 3.2 | ng/L | 2023-07-12 |
| Suffolk County Water Authority | Nueva York | 3.2 | ng/L | 2023-07-12 |
| City of Terrell | Texas | 4.1 | ng/L | 2023-07-12 |
| City of San Angelo | Texas | 7.9 | ng/L | 2023-07-12 |
| Marshfield Utilities | Wisconsin | 10 | ng/L | 2023-07-12 |
| California Water Service - Livermore | California | 4.5 | ng/L | 2023-07-11 |
| California Water Service - Livermore | California | 5.3 | ng/L | 2023-07-11 |
| CWS - Bakersfield | California | 5.6 | ng/L | 2023-07-11 |
| City of North Platte | Nebraska | 6.5 | ng/L | 2023-07-11 |
| City of Lawrence | Kansas | 3.4 | ng/L | 2023-07-10 |
| Randolph Water Department | Massachusetts | 3 | ng/L | 2023-07-10 |
| City of Temple | Texas | 3.3 | ng/L | 2023-07-10 |
| City of Newport News | Virginia | 4.7 | ng/L | 2023-07-10 |
| Newark Water Department | Delaware | 5.5 | ng/L | 2023-07-07 |
| Brushy Creek Mud | Texas | 3.5 | ng/L | 2023-07-07 |
| Oakland Water Dept | Nueva Jersey | 3.8 | ng/L | 2023-07-06 |
| Eustis, City of (4 Wtps) | Florida | 3 | ng/L | 2023-07-05 |
| Eustis, City of (4 Wtps) | Florida | 3.6 | ng/L | 2023-07-05 |
| Truckee Meadows Water Authority | Nevada | 3.8 | ng/L | 2023-07-05 |
| Lake Worth Beach Utilities | Florida | 6.1 | ng/L | 2023-06-30 |
| Hnl-Windward-Pearl Harbor | Hawái | 3 | ng/L | 2023-06-30 |
| Emerald Coast Utilities Authority (ecua) | Florida | 55.3 | ng/L | 2023-06-29 |
| City of Lauderhill | Florida | 7.3 | ng/L | 2023-06-29 |
| Augusta-Richmond CO Ws | Georgia | 9.1 | ng/L | 2023-06-29 |
| Emerald Coast Utilities Authority (ecua) | Florida | 8.8 | ng/L | 2023-06-28 |
| Emerald Coast Utilities Authority (ecua) | Florida | 26.4 | ng/L | 2023-06-28 |
| Emerald Coast Utilities Authority (ecua) | Florida | 4.2 | ng/L | 2023-06-28 |
| Emerald Coast Utilities Authority (ecua) | Florida | 6.6 | ng/L | 2023-06-28 |
| Jblm McChord Field | Washington | 8 | ng/L | 2023-06-28 |
| Ponce Urbano | Puerto Rico | 4.4 | ng/L | 2023-06-27 |
| Oakland Water Dept | Nueva Jersey | 3.6 | ng/L | 2023-06-26 |
| City of Haltom City | Texas | 15.5 | ng/L | 2023-06-26 |
| City of Newport News | Virginia | 3.9 | ng/L | 2023-06-26 |
| Sammamish Plateau Water & Sewer | Washington | 6 | ng/L | 2023-06-26 |
| Sammamish Plateau Water & Sewer | Washington | 16.5 | ng/L | 2023-06-26 |
| Augusta-Richmond CO Ws | Georgia | 51.2 | ng/L | 2023-06-22 |
| Bridgewater Water Department | Massachusetts | 4 | ng/L | 2023-06-22 |
| Fgua / Macdill | Florida | 3.2 | ng/L | 2023-06-20 |
| City of Hermiston | Oregón | 8 | ng/L | 2023-06-20 |
| City of Hermiston | Oregón | 8.4 | ng/L | 2023-06-20 |
| City of Harker Heights | Texas | 4.8 | ng/L | 2023-06-20 |
| Wa of Western Nassau | Nueva York | 4.5 | ng/L | 2023-06-15 |
| Dayton Public Water System | Ohio | 9.1 | ng/L | 2023-06-15 |
| City of Sanford | Carolina del Norte | 4.9 | ng/L | 2023-06-14 |
| City of Big Spring | Texas | 11.1 | ng/L | 2023-06-14 |
| City of Georgetown | Texas | 3.7 | ng/L | 2023-06-14 |
| City of Georgetown | Texas | 4.7 | ng/L | 2023-06-14 |
| City of Georgetown | Texas | 4.3 | ng/L | 2023-06-14 |
| City of Georgetown | Texas | 3.6 | ng/L | 2023-06-14 |
| City of Greenville | Texas | 3.6 | ng/L | 2023-06-13 |
| Ctwc - Unionville System | Connecticut | 3 | ng/L | 2023-06-12 |
| Crest Hill | Illinois | 5.1 | ng/L | 2023-06-12 |
| Crest Hill | Illinois | 9.9 | ng/L | 2023-06-12 |
| Crest Hill | Illinois | 4.6 | ng/L | 2023-06-12 |
| Crest Hill | Illinois | 5.8 | ng/L | 2023-06-12 |
| Crest Hill | Illinois | 4.1 | ng/L | 2023-06-12 |
| City of Deland | Florida | 8.6 | ng/L | 2023-06-09 |
| City of Deland | Florida | 3.4 | ng/L | 2023-06-09 |
| Santa Clarita Valley Water Agency | California | 6 | ng/L | 2023-06-07 |
| Santa Clarita Valley Water Agency | California | 7.1 | ng/L | 2023-06-07 |
| Santa Clarita Valley Water Agency | California | 3.9 | ng/L | 2023-06-07 |
| Sanford, City of (2 Wps) | Florida | 3.1 | ng/L | 2023-06-07 |
| Robbinsdale | Minnesota | 3.8 | ng/L | 2023-06-07 |
| Ridgewood Water | Nueva Jersey | 3.7 | ng/L | 2023-06-07 |
| Maryland American Water Company | Maryland | 3.4 | ng/L | 2023-06-06 |
| Langley Air Force Base | Virginia | 4.1 | ng/L | 2023-06-05 |
| City of West University Place | Texas | 3.3 | ng/L | 2023-05-31 |
| Atascadero Mutual Water CO | California | 4.3 | ng/L | 2023-05-30 |
| City of Thornton | Colorado | 4.2 | ng/L | 2023-05-30 |
| Widefield Wsd | Colorado | 27.2 | ng/L | 2023-05-25 |
| Widefield Wsd | Colorado | 19.2 | ng/L | 2023-05-25 |
| Widefield Wsd | Colorado | 12.1 | ng/L | 2023-05-25 |
| City of Vancouver | Washington | 4.9 | ng/L | 2023-05-24 |
| City of Vancouver | Washington | 6.6 | ng/L | 2023-05-24 |
| City of Vancouver | Washington | 6 | ng/L | 2023-05-24 |
| City of Vancouver | Washington | 3 | ng/L | 2023-05-24 |
| City of Vancouver | Washington | 3.2 | ng/L | 2023-05-24 |
| City of Vancouver | Washington | 5 | ng/L | 2023-05-24 |
| City of Vancouver | Washington | 4.8 | ng/L | 2023-05-24 |
| LA Crosse Waterworks | Wisconsin | 7 | ng/L | 2023-05-24 |
| Town of Payson | Arizona | 10.3 | ng/L | 2023-05-23 |
| Norwich Public Utilities | Connecticut | 11.3 | ng/L | 2023-05-23 |
| LA Crosse Waterworks | Wisconsin | 3.3 | ng/L | 2023-05-23 |
| LA Crosse Waterworks | Wisconsin | 3.1 | ng/L | 2023-05-23 |
| City of Porterville | California | 3.4 | ng/L | 2023-05-22 |
| City of Temple | Texas | 4.3 | ng/L | 2023-05-22 |
| Town of Prosper | Texas | 5.2 | ng/L | 2023-05-22 |
| Jblm McChord Field | Washington | 7.2 | ng/L | 2023-05-18 |
| City of Prescott | Arizona | 5 | ng/L | 2023-05-16 |
| City of Prescott | Arizona | 6 | ng/L | 2023-05-16 |
| City of Fort Lauderdale | Florida | 3.2 | ng/L | 2023-05-16 |
| Oakland Water Dept | Nueva Jersey | 3.2 | ng/L | 2023-05-16 |
| Suffolk County Water Authority | Nueva York | 3.2 | ng/L | 2023-05-16 |
| City of Huntsville | Texas | 5.5 | ng/L | 2023-05-16 |
| City of Porterville | California | 3.3 | ng/L | 2023-05-15 |
| City of Belton | Texas | 3.7 | ng/L | 2023-05-15 |
| Sammamish Plateau Water & Sewer | Washington | 7.1 | ng/L | 2023-05-15 |
| Okeechobee Utility Authority | Florida | 3 | ng/L | 2023-05-10 |
| Wilmington City PWS | Ohio | 7 | ng/L | 2023-05-10 |
| Jonah Water Sud | Texas | 3.5 | ng/L | 2023-05-10 |
| Truckee Meadows Water Authority | Nevada | 15 | ng/L | 2023-05-09 |
| Veolia Water New York | Nueva York | 6.2 | ng/L | 2023-05-08 |
| Tinker Air Force Base | Oklahoma | 5.2 | ng/L | 2023-05-08 |
| North Alamo WSC | Texas | 3.4 | ng/L | 2023-05-08 |
| City of Clovis | California | 8.8 | ng/L | 2023-05-04 |
| City of Clovis | California | 3.4 | ng/L | 2023-05-04 |
| Clayton County Water Authority | Georgia | 3.9 | ng/L | 2023-05-03 |
| City of Dunn | Carolina del Norte | 3 | ng/L | 2023-04-24 |
| City of Clute | Texas | 3.7 | ng/L | 2023-04-24 |
| City of Clute | Texas | 3.2 | ng/L | 2023-04-24 |
| City of Clute | Texas | 3.8 | ng/L | 2023-04-24 |
| Clear Lake City Water Authority | Texas | 5.4 | ng/L | 2023-04-20 |
| Clear Lake City Water Authority | Texas | 5.3 | ng/L | 2023-04-20 |
| Clear Lake City Water Authority | Texas | 5 | ng/L | 2023-04-20 |
| Clear Lake City Water Authority | Texas | 5.1 | ng/L | 2023-04-20 |
| Atascadero Mutual Water CO | California | 3.2 | ng/L | 2023-04-19 |
| Atascadero Mutual Water CO | California | 6.4 | ng/L | 2023-04-19 |
| San Jose Water | California | 3.1 | ng/L | 2023-04-19 |
| San Jose Water | California | 3.4 | ng/L | 2023-04-19 |
| San Jose Water | California | 3.7 | ng/L | 2023-04-19 |
| San Jose Water | California | 3.2 | ng/L | 2023-04-19 |
| San Jose Water | California | 4 | ng/L | 2023-04-19 |
| San Jose Water | California | 4 | ng/L | 2023-04-19 |
| San Jose Water | California | 4.4 | ng/L | 2023-04-19 |
| Emerald Coast Utilities Authority (ecua) | Florida | 8.4 | ng/L | 2023-04-19 |
| Emerald Coast Utilities Authority (ecua) | Florida | 3.9 | ng/L | 2023-04-19 |
| Emerald Coast Utilities Authority (ecua) | Florida | 4 | ng/L | 2023-04-19 |
| Emerald Coast Utilities Authority (ecua) | Florida | 4.5 | ng/L | 2023-04-19 |
| City of Baytown | Texas | 5.1 | ng/L | 2023-04-19 |
| City of Baytown | Texas | 5 | ng/L | 2023-04-19 |
| City of San Angelo | Texas | 9.7 | ng/L | 2023-04-19 |
| Jblm Lewis | Washington | 8.6 | ng/L | 2023-04-19 |
| Emerald Coast Utilities Authority (ecua) | Florida | 6.9 | ng/L | 2023-04-18 |
| Emerald Coast Utilities Authority (ecua) | Florida | 3.5 | ng/L | 2023-04-18 |
| Fayetteville | Georgia | 3.4 | ng/L | 2023-04-18 |
| City of Lawrence | Kansas | 3.7 | ng/L | 2023-04-18 |
| City of Westminster | Maryland | 3.4 | ng/L | 2023-04-18 |
| Truckee Meadows Water Authority | Nevada | 3.7 | ng/L | 2023-04-18 |
| City of Port Lavaca | Texas | 7.2 | ng/L | 2023-04-18 |
| City of Livingston | Texas | 4.8 | ng/L | 2023-04-18 |
| Liberty Water Rio Rico | Arizona | 4 | ng/L | 2023-04-17 |
| Liberty Water Rio Rico | Arizona | 7 | ng/L | 2023-04-17 |
| Liberty Water Rio Rico | Arizona | 10 | ng/L | 2023-04-17 |
| Rancho California Water District | California | 4.5 | ng/L | 2023-04-17 |
| City of Temple | Texas | 4.7 | ng/L | 2023-04-17 |
| City of Newport News | Virginia | 5 | ng/L | 2023-04-17 |
| Cromwell Fire District Water Department | Connecticut | 8.7 | ng/L | 2023-04-13 |
| Lantana Water Treatment Plant | Florida | 8.8 | ng/L | 2023-04-12 |
| Jblm Lewis | Washington | 5.2 | ng/L | 2023-04-12 |
| Jblm Lewis | Washington | 5.2 | ng/L | 2023-04-12 |
| Town of Payson | Arizona | 10.3 | ng/L | 2023-04-11 |
| Town of Payson | Arizona | 9.9 | ng/L | 2023-04-11 |
| Town of Payson | Arizona | 12.4 | ng/L | 2023-04-11 |
| Town of Payson | Arizona | 3.3 | ng/L | 2023-04-11 |
| Town of Payson | Arizona | 16.2 | ng/L | 2023-04-11 |
| Town of Payson | Arizona | 4.4 | ng/L | 2023-04-11 |
| Town of Payson | Arizona | 11.4 | ng/L | 2023-04-11 |
| Suffolk County Water Authority | Nueva York | 3 | ng/L | 2023-04-11 |
| City of Tampa Water Department | Florida | 4 | ng/L | 2023-04-10 |
| Hcwrd/Seaboard Utilities | Florida | 4.2 | ng/L | 2023-04-10 |
| City of Fort Worth | Texas | 24.9 | ng/L | 2023-04-10 |
| City of Fort Worth | Texas | 25.8 | ng/L | 2023-04-10 |
| East Hanover Twp Water Dept | Nueva Jersey | 5.2 | ng/L | 2023-04-04 |
| Brushy Creek Mud | Texas | 3.7 | ng/L | 2023-04-03 |
| Town of Payson | Arizona | 6.1 | ng/L | 2023-03-29 |
| Town of Payson | Arizona | 7.6 | ng/L | 2023-03-29 |
| Town of Payson | Arizona | 7.7 | ng/L | 2023-03-29 |
| Town of Payson | Arizona | 18.5 | ng/L | 2023-03-29 |
| Town of Payson | Arizona | 3.2 | ng/L | 2023-03-29 |
| Hazardville Water Company | Connecticut | 8.1 | ng/L | 2023-03-28 |
| Dayton Public Water System | Ohio | 7.9 | ng/L | 2023-03-28 |
| Clark Public Utilities | Washington | 5.3 | ng/L | 2023-03-28 |
| Villages of Lake-Sumter - Wtps 1, 3, ; 5 | Florida | 3.5 | ng/L | 2023-03-27 |
| Villages of Lake-Sumter - Wtps 1, 3, ; 5 | Florida | 4.8 | ng/L | 2023-03-27 |
| Villages of Lake-Sumter - Wtps 1, 3, ; 5 | Florida | 4.4 | ng/L | 2023-03-27 |
| City of Richland | Washington | 4.9 | ng/L | 2023-03-27 |
| Rancho California Water District | California | 6.7 | ng/L | 2023-03-23 |
| Cal Am - Suburban Rosemont | California | 9 | ng/L | 2023-03-23 |
| Florida Governmental Utility Authority | Florida | 3.6 | ng/L | 2023-03-22 |
| Park Ridge Water Dept | Nueva Jersey | 10.3 | ng/L | 2023-03-22 |
| Golden State Water CO - Barstow | California | 4.6 | ng/L | 2023-03-21 |
| Golden State Water CO - Barstow | California | 3.3 | ng/L | 2023-03-21 |
| City of Hastings | Nebraska | 5.3 | ng/L | 2023-03-21 |
| Monroe Twp Utility Department | Nueva Jersey | 13.6 | ng/L | 2023-03-21 |
| High Point Sud | Texas | 3 | ng/L | 2023-03-21 |
| Langley Air Force Base | Virginia | 3.6 | ng/L | 2023-03-21 |
| City of Fresno | California | 5.5 | ng/L | 2023-03-20 |
| Monroe Twp Utility Department | Nueva Jersey | 3.3 | ng/L | 2023-03-20 |
| Monroe Twp Utility Department | Nueva Jersey | 3.9 | ng/L | 2023-03-20 |
| City of Aberdeen | Maryland | 5.8 | ng/L | 2023-03-17 |
| City of Fresno | California | 3.7 | ng/L | 2023-03-16 |
| Cal Am - Suburban Rosemont | California | 4.8 | ng/L | 2023-03-15 |
| Cal Am - Suburban Rosemont | California | 3.5 | ng/L | 2023-03-15 |
| City of Pembroke Pines | Florida | 9.1 | ng/L | 2023-03-15 |
| Acton Water Supply District | Massachusetts | 3.2 | ng/L | 2023-03-15 |
| Woodbury | Minnesota | 5.3 | ng/L | 2023-03-14 |
| Suffolk County Water Authority | Nueva York | 4 | ng/L | 2023-03-14 |
| Aibonito LA Plata | Puerto Rico | 4.1 | ng/L | 2023-03-14 |
| South Davis Water District | Utah | 6.4 | ng/L | 2023-03-14 |
| South Davis Water District | Utah | 5.7 | ng/L | 2023-03-14 |
| South Davis Water District | Utah | 7.3 | ng/L | 2023-03-14 |
| South Davis Water District | Utah | 3.7 | ng/L | 2023-03-14 |
| City of Fresno | California | 27 | ng/L | 2023-03-13 |
| Woodbury | Minnesota | 13 | ng/L | 2023-03-13 |
| Woodbury | Minnesota | 5.2 | ng/L | 2023-03-13 |
| City of Richland | Washington | 5.4 | ng/L | 2023-03-13 |
| City of Fresno | California | 30 | ng/L | 2023-03-10 |
| City of Fresno | California | 7.3 | ng/L | 2023-03-10 |
| City of Fresno | California | 10 | ng/L | 2023-03-10 |
| City of Fresno | California | 5.5 | ng/L | 2023-03-10 |
| South Gate-City, Water Dept. | California | 5.2 | ng/L | 2023-03-08 |
| South Gate-City, Water Dept. | California | 6 | ng/L | 2023-03-08 |
| Suffolk County Water Authority | Nueva York | 4.1 | ng/L | 2023-03-08 |
| Lca Wlsa Central Division | Pensilvania | 3.1 | ng/L | 2023-03-08 |
| Dallas Water Utility | Texas | 3.2 | ng/L | 2023-03-08 |
| City of Redding | California | 8.9 | ng/L | 2023-03-07 |
| City of Pompano | Florida | 4.1 | ng/L | 2023-03-07 |
| Ridgewood Water | Nueva Jersey | 4 | ng/L | 2023-03-07 |
| Fgua / Macdill | Florida | 3.7 | ng/L | 2023-03-06 |
| Ridgewood Water | Nueva Jersey | 3 | ng/L | 2023-03-06 |
| Ridgewood Water | Nueva Jersey | 3.1 | ng/L | 2023-03-06 |
| Ridgewood Water | Nueva Jersey | 4.7 | ng/L | 2023-03-06 |
| Ridgewood Water | Nueva Jersey | 4.9 | ng/L | 2023-03-01 |
| Ridgewood Water | Nueva Jersey | 4.5 | ng/L | 2023-03-01 |
| Flowing Wells Irrigation District | Arizona | 5 | ng/L | 2023-02-28 |
| Flowing Wells Irrigation District | Arizona | 9 | ng/L | 2023-02-28 |
| Flowing Wells Irrigation District | Arizona | 3 | ng/L | 2023-02-28 |
| Immokalee Water | Florida | 4.4 | ng/L | 2023-02-27 |
| Immokalee Water | Florida | 3.2 | ng/L | 2023-02-27 |
| Purdue Univ. Water Works | Indiana | 3.6 | ng/L | 2023-02-27 |
| Burlington Twp W Dept | Nueva Jersey | 3.9 | ng/L | 2023-02-27 |
| Suffolk County Water Authority | Nueva York | 5.7 | ng/L | 2023-02-27 |
| East Orange Water Commission | Nueva Jersey | 3.2 | ng/L | 2023-02-23 |
| City of Arlington | Washington | 4.9 | ng/L | 2023-02-23 |
| Crescenta Valley Cwd | California | 3.4 | ng/L | 2023-02-22 |
| Crescenta Valley Cwd | California | 3.2 | ng/L | 2023-02-22 |
| Crescenta Valley Cwd | California | 4.4 | ng/L | 2023-02-22 |
| Manville WSC | Texas | 7 | ng/L | 2023-02-22 |
| Manville WSC | Texas | 3.9 | ng/L | 2023-02-22 |
| Manville WSC | Texas | 3.6 | ng/L | 2023-02-22 |
| Manville WSC | Texas | 4.5 | ng/L | 2023-02-22 |
| Cal Am Water Company - Monterey | California | 6.2 | ng/L | 2023-02-21 |
| Tarpon Springs Water System | Florida | 7.6 | ng/L | 2023-02-21 |
| Tarpon Springs Water System | Florida | 7 | ng/L | 2023-02-21 |
| Waterloo Water Works | Iowa | 13 | ng/L | 2023-02-21 |
| Waterloo Water Works | Iowa | 3.6 | ng/L | 2023-02-21 |
| Fort Bend County Mud 142 | Texas | 3.3 | ng/L | 2023-02-21 |
| City of West University Place | Texas | 3.7 | ng/L | 2023-02-21 |
| City of West University Place | Texas | 3.9 | ng/L | 2023-02-21 |
| Cal Am - Parkway | California | 5.1 | ng/L | 2023-02-16 |
| San Jose Water | California | 3.1 | ng/L | 2023-02-16 |
| Ontario Municipal Utilities Company | California | 4.2 | ng/L | 2023-02-15 |
| Clayton County Water Authority | Georgia | 3.1 | ng/L | 2023-02-15 |
| Clayton County Water Authority | Georgia | 6.6 | ng/L | 2023-02-15 |
| City of Rockingham | Carolina del Norte | 3.2 | ng/L | 2023-02-15 |
| Nj American Water - Short Hills | Nueva Jersey | 3.6 | ng/L | 2023-02-15 |
| City of Thornton | Colorado | 5.9 | ng/L | 2023-02-14 |
| City of Zephyrhills | Florida | 3.9 | ng/L | 2023-02-14 |
| City of Zephyrhills | Florida | 18.1 | ng/L | 2023-02-14 |
| City of Zephyrhills | Florida | 4.6 | ng/L | 2023-02-14 |
| Robeson County Water System | Carolina del Norte | 8.4 | ng/L | 2023-02-14 |
| Suffolk County Water Authority | Nueva York | 10.8 | ng/L | 2023-02-14 |
| Cal Am - Parkway | California | 5.9 | ng/L | 2023-02-13 |
| City of Kennewick | Washington | 10.3 | ng/L | 2023-02-06 |
| Southeast Morris County MUA | Nueva Jersey | 6.8 | ng/L | 2023-02-01 |
| Eustis, City of (4 Wtps) | Florida | 4.1 | ng/L | 2023-01-31 |
| Eustis, City of (4 Wtps) | Florida | 3.2 | ng/L | 2023-01-31 |
| Eustis, City of (4 Wtps) | Florida | 3.4 | ng/L | 2023-01-31 |
| City of Westminster | Maryland | 3.9 | ng/L | 2023-01-31 |
| North Saint Paul | Minnesota | 3.4 | ng/L | 2023-01-30 |
| Scotia Village Water Works | Nueva York | 7.2 | ng/L | 2023-01-30 |
| Scotia Village Water Works | Nueva York | 4.7 | ng/L | 2023-01-30 |
| Scotia Village Water Works | Nueva York | 6.4 | ng/L | 2023-01-30 |
| Ventura Water Department | California | 3 | ng/L | 2023-01-26 |
| Moa Municipality of Anchorage | Alaska | 4.8 | ng/L | 2023-01-25 |
| Moa Municipality of Anchorage | Alaska | 11.2 | ng/L | 2023-01-24 |
| Truckee Meadows Water Authority | Nevada | 11 | ng/L | 2023-01-24 |
| Upper Southampton Mun Auth | Pensilvania | 3.7 | ng/L | 2023-01-23 |
| City of Fort Worth | Texas | 12.9 | ng/L | 2023-01-23 |
| GSWC - Artesia | California | 3.3 | ng/L | 2023-01-19 |
| City of Lawrence | Kansas | 3.6 | ng/L | 2023-01-18 |
| Easton Water Div | Massachusetts | 3.1 | ng/L | 2023-01-18 |
| Eau Claire Waterworks | Wisconsin | 11 | ng/L | 2023-01-18 |
| City of Ukiah | California | 7.3 | ng/L | 2023-01-17 |
| Truckee Meadows Water Authority | Nevada | 3.4 | ng/L | 2023-01-17 |
| Marshfield Utilities | Wisconsin | 14 | ng/L | 2023-01-16 |
| Brunswick County Water System | Carolina del Norte | 3.4 | ng/L | 2023-01-12 |
| Huntington Park-City, Water Dept. | California | 4.8 | ng/L | 2023-01-10 |
| Suffolk County Water Authority | Nueva York | 3.3 | ng/L | 2023-01-09 |
| City of Salisbury | Maryland | 3.2 | ng/L | 2023-01-04 |
Fuente: EPA SDWIS, consultado 2026-06-11