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 |
|---|---|---|---|---|
| MILLINGTON WATER DEPT | TN0000463 | Tennessee | Community | 8,935 |
| BEECH ISLAND W/D (SC0220004) | SC0220004 | South Carolina | Community | 8,935 |
| USCE PETERSBURG AREA | GA0730066 | South Carolina | Transient Non-Community | 8,932 |
| SOUTH BULLOCK COUNTY WATER AUTHORITY | AL0000117 | Alabama | Community | 8,931 |
| CRAIG CITY OF | CO0141188 | Colorado | Community | 8,930 |
| PURCELLVILLE, TOWN OF | VA6107600 | Virginia | Community | 8,929 |
| MAGOFFIN COUNTY WATER DISTRICT | KY0770525 | Kentucky | Community | 8,925 |
| HENDERSON WATER DEPT | TN0000293 | Tennessee | Community | 8,924 |
| GIBSONVILLE, TOWN OF | NC0241025 | North Carolina | Community | 8,920 |
| SPRING CREEK UTILITY DISTRICT | TX1700133 | Texas | Community | 8,919 |
| CHELFORD CITY MUD | TX1010782 | Texas | Community | 8,917 |
| DEL ESTE WATER CO 7&LINC | CA5010032 | California | Community | 8,915 |
| MOUNT PLEASANT WATER SYS #1 | TN0000488 | Tennessee | Community | 8,914 |
| SMITH UTILITY DISTRICT | TN0000636 | Tennessee | Community | 8,913 |
| Chinook 12800 after SP280 | WA5322101 | Community | 8,912 | |
| MONTPELIER WATER SYSTEM | VT0005272 | Vermont | Community | 8,912 |
| CREEDMOOR MAHA WSC | TX2270008 | Texas | Community | 8,907 |
| LOGAN CO RWD #1 | OK2004207 | Oklahoma | Community | 8,907 |
| BLOUNTVILLE UTILITY DISTRICT | TN0000057 | Tennessee | Community | 8,907 |
| FAULKEY GULLY MUD | TX1011602 | Texas | Community | 8,907 |
| MONMOUTH | IL1870150 | Illinois | Community | 8,902 |
| CALIFORNIA MENS COLONY | CA0000117 | California | Community | 8,900 |
| MASON CREEK UTILITY DISTRICT | TX1010379 | Texas | Community | 8,900 |
| BACLIFF MUD | TX0840011 | Texas | Community | 8,900 |
| CALIFORNIA MENS COLONY | CA7300117 | California | Community | 8,900 |
| CITY OF NEW ALBANY | MS0730006 | Mississippi | Community | 8,900 |
| CLEAR WATER SERVICE CORP | IL0295100 | Community | 8,900 | |
| DANSVILLE VILLAGE | NY2501015 | New York | Community | 8,900 |
| CLEAR CREEK CSD-ANDERSON | CA4510016 | California | Community | 8,900 |
| GUADALUPE WATER DEPARTMENT | CA4210003 | California | Community | 8,897 |
| DR PHILLIPS UTILITIES INC | FL3480311 | Florida | Community | 8,897 |
| GUERNSEY CO. WATER DEPT. | OH3000603 | Ohio | Community | 8,891 |
| FARMVILLE, TOWN OF | NC0474020 | North Carolina | Community | 8,887 |
| CLINTON | OK1010828 | Oklahoma | Community | 8,883 |
| US ARMY GARRISON | AL0001493 | Alabama | Community | 8,878 |
| SOUTHERN MONROE WATER AUTHORITY | IN5253007 | Indiana | Community | 8,877 |
| GATLINBURG WATER DEPT | TN0000256 | Tennessee | Community | 8,877 |
| OLNEY | IL1590200 | Illinois | Community | 8,877 |
| PARK CITY WATER SYSTEM | UTAH22011 | Utah | Community | 8,875 |
| CLARK COUNTY NORTHRIDGE PWS | OH1201003 | Community | 8,874 | |
| PORT ANGELES COMPOSITE | WA5343296 | Washington | Community | 8,872 |
| PRICE MUNICIPAL CORPORATION | UTAH04007 | Utah | Community | 8,867 |
| CITY OF HILLSBORO | TX1090001 | Texas | Community | 8,867 |
| CAL AM - WEST PLACER | CA3110150 | California | Community | 8,861 |
| SCIOTO WATER INC.-ROSE HILL | OH7300303 | Ohio | Community | 8,861 |
| JONES COUNTY WATER SYSTEM | NC0452020 | North Carolina | Community | 8,860 |
| BREWER WATER DEPARTMENT | ME0090220 | Maine | Community | 8,860 |
| NAPOLEON CITY | OH3500811 | Ohio | Community | 8,858 |
| LONDON UTILITY COMMISSION | KY0630255 | Kentucky | Community | 8,855 |
| CCA - ELOY COMPLEX | AZ0411115 | Arizona | Community | 8,852 |