Browse Water Systems
433,698 public water systems.
Public Water Systems Database
Browse 433,698 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| ELDERVILLE WSC | TX0920019 | Texas | Community | 9,021 |
| FIRST U.D. OF TIPTON COUNTY | TN0000703 | Tennessee | Community | 9,017 |
| BRECON ESTATE | CA4000850 | California | Transient Non-Community | 9,012 |
| RICE LAKE WATERWORKS | WI6030138 | Wisconsin | Community | 9,012 |
| PAW BANGOR DISTRICT | PA3480038 | Pennsylvania | Community | 9,008 |
| RED ROCKS PARK | CO0230050 | Colorado | Transient Non-Community | 9,007 |
| RAWLINS WATER SUPPLY, CITY OF | WY5600045 | Wyoming | Community | 9,006 |
| DIAMOND VALLEY MARKET WATER | CA3301132 | California | Transient Non-Community | 9,005 |
| CARLE PLACE WD | NY2902818 | New York | Community | 9,005 |
| MARTIN CO WATER DISTRICT #1 | KY0800273 | Kentucky | Community | 9,003 |
| JACKSON COUNTY PWSD 13 | MO1024279 | Missouri | Community | 9,002 |
| MILLIS WATER DEPT | MA2187000 | Massachusetts | Community | 9,002 |
| SANTA CLARA CITY | UTAH27016 | Utah | Community | 9,000 |
| CHAUTAUQUA UTILITY DISTRICT | NY0600381 | New York | Community | 9,000 |
| TROTWOOD CITY PWS | OH5702403 | Ohio | Community | 9,000 |
| UTAH STATE UNIVERSITY | UTAH03088 | Utah | Non-Transient Non-Community | 9,000 |
| CAPITOL WATER CORP | ID4010022 | Idaho | Community | 9,000 |
| CLAREMONT WATER DEPT | NH0461010 | New Hampshire | Community | 9,000 |
| FRANKLIN, CITY OF | VA3620350 | Virginia | Community | 9,000 |
| BIG BEND WATER DISTRICT | NV0004092 | Nevada | Community | 9,000 |
| NAVAL AIR STN JOINT RESERVE BASE | TX2200332 | Texas | Community | 9,000 |
| WILLOWBROOK | IL0431100 | Illinois | Community | 9,000 |
| GWINNETT UTILITIES-DULUTH | GA1350002 | Community | 9,000 | |
| FREEPORT PARK DISTRICT | IL0018564 | Transient Non-Community | 9,000 | |
| NORTH WASHINGTON W&S DIST | CO0196568 | Colorado | Community | 9,000 |
| ST. CLOUD PUBLIC UTILITIES | FL4491373 | Florida | Community | 9,000 |
| FAIRVILLA/DR. PHILLIPS INC. | FL3480349 | Florida | Transient Non-Community | 9,000 |
| TYNDALL AIR FORCE BASE | FL1034107 | Florida | Community | 9,000 |
| HUBBARD WATER DEPARTMENT | OH7801412 | Ohio | Community | 9,000 |
| WESTERN PA WATER CO-VALLEY | PA5020059 | Pennsylvania | Community | 9,000 |
| DALLAS COUNTY WCID 7 | TX0570051 | Texas | Community | 9,000 |
| LEHIGHTON WATER AUTHORITY | PA3130009 | Pennsylvania | Community | 9,000 |
| PORT JERVIS CITY | NY3503554 | New York | Community | 9,000 |
| 33RD DISTRICT AGRICULTURAL ASSOCIATION | CA3500557 | California | Transient Non-Community | 9,000 |
| Santa Rosa Tachi Palace | 090605136 | California | Non-Transient Non-Community | 9,000 |
| MOAB CITY | UTAH10003 | Utah | Community | 9,000 |
| SWEDEN TOWN | NY2780002 | New York | Community | 9,000 |
| EASTHAMPTON AIRPORT | NY5121500 | New York | Transient Non-Community | 9,000 |
| EAST LONGMEADOW WATER DEPARTMENT | CT1705011 | Community | 9,000 | |
| SAINT THOMAS MORE CATHOLIC CHURCH | TX2270292 | Texas | Transient Non-Community | 9,000 |
| FOREST ACRES CITY OF | SC4010006 | South Carolina | Community | 9,000 |
| GARDINER WATER DISTRICT | ME0090610 | Maine | Community | 9,000 |
| GARDEN CITY | GA0510000 | Georgia | Community | 9,000 |
| CHILLICOTHE CORRECTIONAL INSTITUTION | OH7101212 | Ohio | Community | 9,000 |
| SLATESTONE WATER PLT | NC0407011 | North Carolina | Community | 9,000 |
| FROSTBURG | MD0002408 | Maryland | Community | 9,000 |
| ANAWAN BEER & WINE | MA4247030 | Massachusetts | Transient Non-Community | 9,000 |
| DONEY PARK WATER | AZ0403005 | Arizona | Community | 8,996 |
| HURRICANE CITY OF | WV3304005 | West Virginia | Community | 8,987 |
| CITY OF PEARSALL | TX0820002 | Texas | Community | 8,985 |