Lookup
What’s in your tap?
Every US utility publishes a water quality report. Almost nobody can read one. We translate yours into plain English — and flag anything close to a limit.
52 utilities covered — about 60,465,806 people. We hand-normalize each utility’s official report before it ships. Enter your zip below — if we don’t cover it yet, leave your email and we’ll tell you the moment it’s live.
Currently covered
- New York City Department of Environmental Protection (NY)
- Los Angeles Department of Water and Power (CA)
- Houston Public Works (TX)
- Chicago Department of Water Management (IL)
- San Antonio Water System (TX)
- Miami-Dade Water and Sewer Department (FL)
- Phoenix Water Services Department (AZ)
- Baltimore City Department of Public Works (MD)
- Philadelphia Water Department (PA)
- Las Vegas Valley Water District (NV)
- East Bay Municipal Utility District (CA)
- San Diego Public Utilities Department (CA)
- Dallas Water Utilities (TX)
- Cleveland Water (OH)
- Columbus Division of Water (OH)
- Denver Water (CO)
- Charlotte Water (NC)
- Seattle Public Utilities (WA)
- Austin Water (TX)
- Atlanta Watershed Management (GA)
- Fort Worth Water Department (TX)
- Citizens Water (Indianapolis) (IN)
- JEA (FL)
- Louisville Water Company (KY)
- Nashville Metro Water Services (TN)
- El Paso Water (TX)
- Tampa Water Department (FL)
- Tucson Water (AZ)
- Boston Water and Sewer Commission (MA)
- Portland Water Bureau (OR)
- Metropolitan Utilities District (Omaha) (NE)
- Memphis Light, Gas and Water (TN)
- Raleigh Water (NC)
- Oklahoma City Utilities (OK)
- Detroit Water and Sewerage Department (MI)
- DC Water (DC)
- Milwaukee Water Works (WI)
- Albuquerque Bernalillo County Water Utility Authority (NM)
- KC Water (MO)
- City of Fresno Water Division (CA)
- Sacramento Department of Utilities (CA)
- Long Beach Utilities (CA)
- Colorado Springs Utilities (CO)
- Virginia Beach Public Utilities (VA)
- Minneapolis Water Works (MN)
- Arlington Water Utilities (TX)
- City of Tulsa Water (OK)
- Wichita Public Works & Utilities (KS)
- Saint Paul Regional Water Services (MN)
- Sewerage & Water Board of New Orleans (LA)
- Jersey City Municipal Utilities Authority (NJ)
- Hoboken Water Utility (NJ)
60,465,806 people live in covered areas. More utilities ship as their reports clear hand-normalization.