PlainWater

Public Water Systems

143,076 active public water systems, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.

System Name Location Population Violations PFAS
Marion, Village Of Marion, MI 800 27 -
Chassell Township Chassell, MI 800 26 -
Mdoc State Park-Popham Beach West Augusta, ME 800 30 -
Mdoc State Park-Range Pond Augusta, ME 800 16 -
Msad 06 Bonny Eagle Middle School Buxton, ME 800 43 Detected
Hoopers Restaurant MD 800 1 -
Seven-Eleven - Hampstead Baltimore, MD 800 3 -
Links at Challedon Potomac, MD 800 2 -
Kaiser Permanente South Baltimore Halethorpe, MD 800 0 -
Dollar General (No. 14630) Lothian, MD 800 1 -
Carver Elementary School Carver, MA 800 83 -
Northfield Water District Northfield, MA 800 120 -
Montgomery Co RWD 2 Independence, KS 800 44 -
Waldron Conservancy District Waldron, IN 800 358 -
Apostolic Christian Church Bluffton, IN 800 13 -
Freds Mini Mart Lafaytte, IN 800 0 -
Citgo - Valparaiso Valparaiso, IN 800 151 -
Culver Educational Foundation/Woodcraft Culver, IN 800 26 -
East Elementary Pendleton, IN 800 13 -
Siloam Mennonite Fellowship Goshen, IN 800 10 -
29-Maramart Lafayette, IN 800 27 -
Community Fellowship Church West Chicago, IL 800 1 -
First Christian Church (138818) Morris, IL 800 5 -
Rushville County Market Vista, IL 800 0 -
Fremont Elementary School K-2 Mundelein, IL 800 181 -
Saint Patricks Church Waukegan, IL 800 0 -
Pride of the Prairie Rest Area Effingham, IL 800 20 -
Sherrard JR/SR High School Milan, IL 800 64 Clean
Braidwood Generating Station Braceville, IL 800 132 -
Hoover Forest Preserve West Chicago, IL 800 4 -
The Grove Country Club Long Grove, IL 800 0 -
Aqua Illinois-Village Woods Kankakee, IL 800 38 -
Brownsville Water Project, Inc Carmi, IL 800 12 -
Franklin Franklin, IL 800 52 -
Braceville Braceville, IL 800 210 -
Forest View Forest View, IL 800 11 -
New Memphis Pwd New Memphis, IL 800 27 -
McCammon City Of McCammon, ID 800 32 -
Hillsdale Estates Homeowners Assn Boise, ID 800 125 -
Meadow Creek Property Owners Assn Inc New Meadows, ID 800 19 -
Prestage Foods of Iowa Eagle Grove, IA 800 6 -
The Queen's Medical Center West Oahu Ewa Beach, HI 800 0 -
Rayonier Water System Jesup, GA 800 19 -
Camp Rainey Mountain Jefferson, GA 800 38 -
Jones Mobile Home Park Norcross, GA 800 192 -
Webster, City of (2 Wps) Webster, FL 800 34 -
Mosaic Fertilizer LLC - New Wales Lithia, FL 800 17 -
Celm/Aldermans Ford Park Tampa, FL 800 1 -
Hcprd/Pinecrest Football Field Valrico, FL 800 2 -
LP Water Works Inc. (the Woodlands) Lake Placid, FL 800 15 -

Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).