Browse Water Systems
434,040 public water systems.
Public Water Systems Database
Browse 434,040 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 |
|---|---|---|---|---|
| SOUTH HAVEN | MI0006100 | Michigan | Community | 5,774 |
| WITT UTILITY DISTRICT | TN0000650 | Tennessee | Community | 5,771 |
| BLOOMFIELD WATER & SEWER DEPT | KY0900031 | Kentucky | Community | 5,771 |
| HILLTOWN TWP WATER&SEWER AUTH | PA1090117 | Pennsylvania | Community | 5,770 |
| WHITE LAKE, TOWN OF | NC0309030 | North Carolina | Community | 5,770 |
| BELDING | MI0000560 | Michigan | Community | 5,769 |
| SHELBURNE WATER DEPT | VT0005087 | Vermont | Community | 5,764 |
| HARRIS COUNTY MUD 70 | TX1011690 | Texas | Community | 5,763 |
| WILMORE WATER WORKS | KY0570010 | Kentucky | Community | 5,762 |
| MOUNTAINEER PARK INC | WV3301520 | West Virginia | Non-Transient Non-Community | 5,760 |
| BUCKINGHAM CO WATER SYSTEM | VA5029085 | Virginia | Community | 5,759 |
| PENDLETON WATER COMPANY | IN5248019 | Indiana | Community | 5,758 |
| STAUNTON | IL1171050 | Illinois | Community | 5,756 |
| MILL CREEK PWD | IL0015300 | Illinois | Community | 5,755 |
| HARRIS COUNTY MUD 319 | TX1013563 | Texas | Community | 5,751 |
| GRANDWOOD PARK SUBDIVISION - LAKE CO PW | IL0975600 | Community | 5,751 | |
| GRANDVIEW AT LAS VEGAS | NV0001144 | Nevada | Non-Transient Non-Community | 5,750 |
| ESTACADA, CITY OF | OR4100279 | Oregon | Community | 5,750 |
| TIOGA DOWNS | NY5330037 | New York | Non-Transient Non-Community | 5,750 |
| LOCKHEED MARTIN SPACE CO | CO0230479 | Non-Transient Non-Community | 5,750 | |
| LOS ANGELES CO WW DIST 1 | CA1910068 | California | Community | 5,750 |
| NOBLE UTILITIES AUTHORITY | OK2001411 | Oklahoma | Community | 5,750 |
| COAL CITY | IL0630200 | Illinois | Community | 5,749 |
| BAXLEY | GA0010000 | Georgia | Community | 5,749 |
| CITY OF CRANDALL | TX1290007 | Texas | Community | 5,749 |
| BOARDMAN, CITY OF | OR4100130 | Oregon | Community | 5,749 |
| FEDERAL CORRECTIONAL COMPLEX-BEAUMONT | TX1230092 | Texas | Community | 5,748 |
| DANIEL MORGAN WATER DISTRICT (1120001) | SC1120001 | South Carolina | Community | 5,746 |
| APPLEBY WSC | TX1740005 | Texas | Community | 5,745 |
| SURFSIDE, TOWN OF | FL4131424 | Florida | Community | 5,744 |
| MONUMENT TOWN OF | CO0121475 | Colorado | Community | 5,740 |
| TRIVIEW MD | CO0121840 | Colorado | Community | 5,737 |
| CLINTON WATER ASSOC - ROUTE 119 | WV3303107 | West Virginia | Community | 5,733 |
| TRAVIS COUNTY WCID 18 | TX2270083 | Texas | Community | 5,733 |
| WILSON CO SOUTHWEST WATER DIST | NC4098012 | North Carolina | Community | 5,730 |
| BESSEMER CITY, CITY OF | NC0136025 | North Carolina | Community | 5,730 |
| SEA TAC REST AREA - WSDOT | WA53HD660 | Washington | Transient Non-Community | 5,728 |
| RANCHO MURIETA COMMUNITY SERVI | CA3410005 | California | Community | 5,728 |
| PA AMERICAN WATER CO KANE | PA6420019 | Pennsylvania | Community | 5,725 |
| VALPARAISO, CITY OF | FL1460149 | Florida | Community | 5,722 |
| CITY OF JOURDANTON | TX0070002 | Texas | Community | 5,721 |
| CHICKAMAUGA | GA2950000 | Georgia | Community | 5,720 |
| CHAMPS DE BRIONNE WINERY | WA5351301 | Washington | Transient Non-Community | 5,719 |
| INDIAN JOHN REST AREA (EB/WB) | WA53HD331 | Washington | Transient Non-Community | 5,718 |
| BLAKELY | GA0990000 | Georgia | Community | 5,716 |
| CORYDON WATER WORKS | IN5231001 | Indiana | Community | 5,716 |
| MAGNOLIA - TOWN & COUNTRY SERVICE | LA1073054 | Missouri | Community | 5,715 |
| NORTHAMPTON--MILWAUKEE | NC0466108 | North Carolina | Community | 5,715 |
| SUNBRIGHT UTILITY DISTRICT | TN0000681 | Tennessee | Community | 5,712 |
| JEFF DAVIS CENTRAL WATERWORKS DISTRICT | LA1053012 | Louisiana | Community | 5,709 |