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 |
|---|---|---|---|---|
| MCWA BROCKPORT | NY2730006 | New York | Community | 13,630 |
| JACKSON CO WATER ASSOCIATION | KY0550209 | Kentucky | Community | 13,629 |
| LINCOLN TOWNSHIP | MI0003875 | Michigan | Community | 13,604 |
| LEBANON WATER DEPT | NH1321010 | New Hampshire | Community | 13,600 |
| DEWITT WDS - NORTH | NY3316112 | New York | Community | 13,600 |
| MARTINSVILLE, CITY OF | VA5690400 | Virginia | Community | 13,600 |
| SWEETWATER UTILITY BOARD | TN0000687 | Tennessee | Community | 13,597 |
| CENTRAL | FL6534609 | Florida | Community | 13,595 |
| VALDESE, TOWN OF | NC0112010 | North Carolina | Community | 13,571 |
| OWENS CROSSROADS WATER AUTHORITY | AL0000897 | Alabama | Community | 13,569 |
| CITY OF SEABROOK | TX1010062 | Texas | Community | 13,560 |
| EASTERN BARTHOLOMEW WATER | IN5203004 | Indiana | Community | 13,547 |
| KINGSBURG, CITY OF | CA1010019 | California | Community | 13,540 |
| LOVINGTON MUNICIPAL WATER SUPPLY | NM3521813 | New Mexico | Community | 13,539 |
| COSHOCTON PWS | OH1600012 | Ohio | Community | 13,537 |
| SHOREWOOD WATERWORKS | WI2410607 | Wisconsin | Community | 13,535 |
| NORTHBOROUGH WATER DEPARTMENT (MWRA) | MA2215000 | Massachusetts | Community | 13,535 |
| SAVANNAH-WILMINGTON ISLAND | GA0510229 | Georgia | Community | 13,526 |
| GRAND PRAIRIE BAYOU 2 PWA | AR0000734 | Arkansas | Community | 13,519 |
| FT MITCHELL WATER SYSTEM | AL0001137 | Alabama | Community | 13,509 |
| PATOKA LAKE REGIONAL WATER | IN5219012 | Indiana | Community | 13,503 |
| CLANTON, THE WW & SB OF THE CITY OF | AL0000213 | Alabama | Community | 13,500 |
| BELCOURT-TURTLE MTN RURAL WATER SYSTEM | 083890023 | North Dakota | Community | 13,500 |
| ALBERTSON WD | NY2902815 | New York | Community | 13,500 |
| REYNOLDS PLANTATION | GA1330046 | Georgia | Community | 13,500 |
| PENNSVILLE TWSP. WATER DEPART. | NJ1708001 | New Jersey | Community | 13,500 |
| D-A SCOUT RANCH CUB SCOUT A | MI2060344 | Michigan | Transient Non-Community | 13,500 |
| OKMULGEE PWA | OK1020708 | Oklahoma | Community | 13,495 |
| BAINBRIDGE ISLAND CITY OF | WA5397650 | Washington | Community | 13,491 |
| PLOVER WATERWORKS | WI7500726 | Wisconsin | Community | 13,486 |
| WESTBOROUGH WATER DISTRICT | CA4110027 | California | Community | 13,486 |
| ENGLEWOOD CITY PWS | OH5700812 | Ohio | Community | 13,463 |
| LINCOLNWOOD | IL0311650 | Illinois | Community | 13,463 |
| WVAWC- OAK HILL DISTRICT | WV3301030 | West Virginia | Community | 13,463 |
| SEQUOYAH CO. RWD #8 | OK1020210 | Oklahoma | Community | 13,460 |
| LA GRANDE, CITY OF | OR4100453 | Oregon | Community | 13,460 |
| FLORIDA CITY | FL4130255 | Florida | Community | 13,453 |
| TENNESSEE AMERICAN WATER CO. | GA2950004 | Tennessee | Community | 13,450 |
| CITY OF PALMETTO WATER DEPT. | FL6410322 | Florida | Community | 13,446 |
| FOSTORIA CITY | OH7400411 | Ohio | Community | 13,441 |
| WEST BATON ROUGE WATER WORKS DISTRICT 2 | LA1121018 | Louisiana | Community | 13,437 |
| MINNEHAHA COMMUNITY WATER CORP | SD4600432 | South Dakota | Community | 13,435 |
| BMWD SOUTHEAST | TX0150183 | Texas | Community | 13,428 |
| HARRISON TWP WATER AUTH | PA5020108 | Pennsylvania | Community | 13,411 |
| ST HELENS, CITY OF | OR4100724 | Oregon | Community | 13,410 |
| WEBB CITY PWS | MO5010844 | Missouri | Community | 13,404 |
| ST CHARLES CO. PWSD #2- NOR | MO6024529 | Missouri | Community | 13,400 |
| LIBERTY UTILITIES NEW YORK - SEA CLIFF | NY2902853 | New York | Community | 13,400 |
| COLBERT COUNTY RURAL WATER SYSTEM | AL0000314 | Alabama | Community | 13,395 |
| CHANNAHON | IL1970200 | Illinois | Community | 13,380 |