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Water system register

Every system in the register, published or not.

Systems without a Water Profile stay in this list. Hiding them would make the record look more complete than it is.

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The register

Listed in the order the search contract publishes. Search and filters narrow the list; nothing is re-sorted.
MARIN MUNICIPAL WATER DISTRICTCA2110002San Rafael188,116 served32 evidence recordsPEORIA CITY OFAZ0407096Peoria187,676 served31 evidence records · 2 above a referencePEMBROKE PINES, CITY OFFL4061083Pembroke Pines187,459 served34 evidence records · 3 above a referenceHENRY COUNTY WATER AUTHORITYGA1510001Henry County187,437 served31 evidence recordsFORT LAUDERDALE, CITY OFFL4060486Fort Lauderdale185,163 served31 evidence records · 2 above a referenceONTARIO MUNICIPAL UTILITIES COMPANYCA3610034Ontario185,010 served32 evidence records · 3 above a referenceSWEETWATER AUTHORITYCA3710025National City184,915 served32 evidence records · 4 above a referenceAURORAIL0894070Aurora183,000 served32 evidence records · 3 above a referenceCALIFORNIA WATER SERVICE - STOCKTONCA3910001Garden Acres182,775 served31 evidence records · 1 above a referenceWESTERN VIRGINIA WATER AUTHORITYVA2770900Roanoke182,700 served31 evidence records · 3 above a referenceEVANSVILLE WATER UTILITYIN5282002Evansville182,444 served32 evidence records · 2 above a referenceNORTH MIAMI BEACHFL4131618North Miami Beach180,000 served31 evidence records · 2 above a referenceFT COLLINS CITY OFCO0135291Ft Collins179,901 served31 evidence recordsSANTA ROSA, CITY OFCA4910009Santa Rosa178,452 served32 evidence records · 1 above a referenceEUGENE WATER & ELECTRIC BOARDOR4100287Eugene176,000 served31 evidence recordsOCEANSIDE, CITY OFCA3710014Oceanside174,340 served32 evidence records · 2 above a referenceCITY OF GARDEN GROVECA3010062Garden Grove174,226 served32 evidence records · 4 above a referenceCHARLOTTE COUNTY UTILITIESFL5084100Port Charlotte173,820 served31 evidence records · 2 above a referenceCAPE CORAL, CITY OFFL5360325Cape Coral172,693 served33 evidence records · 1 above a referenceARVADA CITY OFCO0130001Arvada171,610 served32 evidence recordsNORTH ALAMO WSCTX1080029North Alamo171,195 served31 evidence records · 1 above a referenceBAKERSFIELD, CITY OFCA1510031Bakersfield171,108 served32 evidence records · 2 above a referenceSUBURBAN WATER SYSTEMS-SAN JOSECA1910205West Covina170,523 served31 evidence records · 1 above a referenceUNION COUNTY WATER SYSTEMNC0190413Indian Trail169,685 served32 evidence records · 3 above a referenceELSINORE VALLEY MWDCA3310012Lake Elsinore169,455 served31 evidence records · 1 above a reference
Showing 226–250 of 300 in view

Utility pages by state

Each page lists the utility's contact details beside its record.
  • PublishedA Water Profile is published. Rated systems show their own Purity Score with its confidence.
  • No profile publishedThe system is in the register but its records haven’t been read. Not a pass, not a fail.
  • Stale recordThe newest sample is older than the freshness window, so the profile may be out of date.
  • Score withheldA profile exists but no score is published for it.
  • Service area unresolvedWe can’t yet tie the system to a PWSID or the places it serves.