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 |
|---|---|---|---|---|
| GREENVILLE UTILITIES COMMISSION | KY0890170 | Kentucky | Community | 5,649 |
| NEW WHITELAND WATER WORKS | IN5241006 | Indiana | Community | 5,648 |
| CITY OF COTULLA | TX1420001 | Texas | Community | 5,640 |
| EAST SIDE WATER SYSTEM | LA1039003 | Louisiana | Community | 5,640 |
| FRANKLIN COUNTY WATER SYSTEM | GA1190051 | Georgia | Community | 5,638 |
| International Falls | MN1360002 | Minnesota | Community | 5,637 |
| HART CO. WATER & SEWER AUTH. | GA1470065 | Georgia | Community | 5,637 |
| FRITCH MUNICIPAL WATER SUPPLY | TX1170004 | Texas | Community | 5,636 |
| ATHENS TOWN OF | WV3302801 | West Virginia | Community | 5,633 |
| CLAY CO REG WATER DISTRICT | AR0000722 | Arkansas | Community | 5,633 |
| WEISER CITY OF | ID3440011 | Idaho | Community | 5,630 |
| BENTON CITY WATER | WA5305800 | Washington | Community | 5,626 |
| NJ AMERICAN WATER - CAPE MAY COURT HOUSE | NJ0506010 | New Jersey | Community | 5,625 |
| FLORAL CITY WATER ASSN | FL6090588 | Florida | Community | 5,617 |
| BELLE FOURCHE | SD4600037 | South Dakota | Community | 5,617 |
| FORDS VALLEY & HWY 278 WATER | AL0000575 | Alabama | Community | 5,616 |
| IRONTO I-81 REST AREA | VA1121299 | Virginia | Transient Non-Community | 5,616 |
| CINCO MUD 8 | TX0790324 | Texas | Community | 5,613 |
| QUITMAN | GA0270002 | Georgia | Community | 5,612 |
| ZANJAS | PR0002862 | PR | Community | 5,612 |
| SICANGU MNI WICONI RURAL WATER SYSTEM | 084690516 | South Dakota | Community | 5,610 |
| LUDLOW WATER WORKS | KY0590261 | Kentucky | Community | 5,610 |
| CALISTOGA, CITY OF | CA2810002 | California | Community | 5,610 |
| KERNVILLE-GLENEDEN-LINC BCH WD | OR4100324 | Oregon | Community | 5,609 |
| WADESBORO, TOWN OF | NC0304020 | North Carolina | Community | 5,608 |
| FAYETTE WATER COMPANY | IL0510010 | Illinois | Community | 5,608 |
| CICERO WATER DEPARTMENT | IN5229005 | Indiana | Community | 5,607 |
| CTWC - NAUGATUCK REG-TERRYVILLE SYSTEM | CT1110011 | Connecticut | Community | 5,607 |
| SPENCER ROAD PUD | TX1010654 | Texas | Community | 5,607 |
| Glencoe | MN1430003 | Minnesota | Community | 5,607 |
| RUTLAND WATER DEPARTMENT | MA2257000 | Massachusetts | Community | 5,605 |
| NORTH GREENE UTILITIES, INC. | TN0000274 | Tennessee | Community | 5,604 |
| MENA WATER DEPARTMENT | AR0000438 | Arkansas | Community | 5,604 |
| CITY OF RUSK | TX0370003 | Texas | Community | 5,602 |
| ROGERSVILLE PWS | MO5010699 | Missouri | Community | 5,602 |
| CENTRAL CITY WATER & SEWER | KY0890071 | Kentucky | Community | 5,601 |
| HARTFORD CITY WATER WORKS | IN5205002 | Indiana | Community | 5,600 |
| CITY OF MCGREGOR | TX1550004 | Texas | Community | 5,600 |
| LAKE BLUFF | IL0970750 | Illinois | Community | 5,600 |
| HAMBURG WATERWORKS | AR0000015 | Arkansas | Community | 5,600 |
| PEVELY PWS | MO6010638 | Missouri | Community | 5,600 |
| TRENTON MUNICIPAL UTILITIES PWS | MO2010796 | Missouri | Community | 5,600 |
| WEST BOUNTIFUL CITY WATER SYSTEM | UTAH06014 | Utah | Community | 5,600 |
| NEW HAVEN, VILLAGE OF | MI0004690 | Michigan | Community | 5,600 |
| GREENS CR CAMP GROUND NRAS | CA4500043 | California | Transient Non-Community | 5,600 |
| SPO CO WATER DIST 3 SYS 1 | WA5393350 | Washington | Community | 5,600 |
| GOSHEN VILLAGE | NY3503528 | New York | Community | 5,600 |
| SHELBYVILLE | IL1730300 | Illinois | Community | 5,600 |
| RINGWOOD WATER DEPT WIND | NJ1611003 | New Jersey | Community | 5,600 |
| SUN VALLEY WA | NC0190025 | North Carolina | Community | 5,600 |