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 |
|---|---|---|---|---|
| MO AMERICAN MEXICO | MO2010519 | Missouri | Community | 13,000 |
| CANANDAIGUA-FARMINGTON CONSOLIDATED W.D. | NY3401151 | New York | Community | 13,000 |
| BARKSDALE AFB WATER SYSTEM | LA1015022 | Louisiana | Community | 13,000 |
| MUSCOY MWC NO. 1 | CA3610031 | California | Community | 13,000 |
| HO-CHUNK CASINO & BINGO | 055195000 | Wisconsin | Non-Transient Non-Community | 13,000 |
| DESERT SAGE WATER CO. | AZ0407027 | Arizona | Community | 13,000 |
| RANTOUL | IL0190650 | Illinois | Community | 13,000 |
| NORTH ADAMS WATER DEPT | MA1209000 | Massachusetts | Community | 13,000 |
| OSU WATER PLANT | OK1020910 | Oklahoma | Community | 13,000 |
| QUONSET BUSINESS PARK | RI1592025 | Rhode Island | Non-Transient Non-Community | 13,000 |
| FAIRGROUND SNACK BAR | NC0160595 | North Carolina | Transient Non-Community | 13,000 |
| STOP 64 RESTAURANT | PA4180810 | Pennsylvania | Transient Non-Community | 13,000 |
| STOP 64 RESTAURANT | PA4180011 | Pennsylvania | Transient Non-Community | 13,000 |
| WESTERN PA WATER-MONONGAHELA | PA5630060 | Pennsylvania | Community | 13,000 |
| CLEARVIEW WATER SUPPLY COMPANY | PA5020028 | Pennsylvania | Community | 13,000 |
| HOLLOMAN AIR FORCE BASE | NM3562719 | New Mexico | Community | 13,000 |
| WASHINGTON, CITY OF | NC0407010 | North Carolina | Community | 13,000 |
| U OF I-CHAMPAIGN | IL0195500 | Illinois | Community | 13,000 |
| NORTH HERO STATE PARK | VT0008016 | Vermont | Transient Non-Community | 13,000 |
| IONIA | MI0003370 | Michigan | Community | 12,997 |
| SANDY, CITY OF | OR4100789 | Oregon | Community | 12,991 |
| BERLIN WATER DEPARTMENT | NJ0405001 | New Jersey | Community | 12,991 |
| UTUADO URBANO | PR0002702 | PR | Community | 12,984 |
| BLYTHEVILLE WATERWORKS | AR0000365 | Arkansas | Community | 12,981 |
| KINGSLAND WSC | TX1500012 | Texas | Community | 12,975 |
| BON AQUA-LYLES U.D. | TN0000066 | Tennessee | Community | 12,952 |
| WOODHAVEN | MI0007180 | Michigan | Community | 12,941 |
| ESCANABA | MI0002170 | Michigan | Community | 12,941 |
| GREENBRIER WATERWORKS | AR0000191 | Arkansas | Community | 12,938 |
| MARSHALL PWS | MO2010502 | Missouri | Community | 12,934 |
| FORT LEAVENWORTH AMERICAN WATER ENT LLC | KS2010311 | Kansas | Community | 12,934 |
| BCWSA EAST COOPER (SC0820009) | SC0820009 | South Carolina | Community | 12,933 |
| LAKE MONTICELLO | VA2065480 | Virginia | Community | 12,933 |
| UNION TOWNSHIP | MI0006725 | Michigan | Community | 12,927 |
| TOWN OF PECOS CITY | TX1950001 | Texas | Community | 12,916 |
| COLUMBIANA, THE WW BOARD OF THE TOWN OF | AL0001151 | Alabama | Community | 12,903 |
| PINERY WWD | CO0118025 | Colorado | Community | 12,901 |
| AQUA PA HATBORO | PA1460028 | Pennsylvania | Community | 12,901 |
| TUSKEGEE, UTILITIES BOARD OF THE CITY OF | AL0000870 | Alabama | Community | 12,900 |
| CEDAR GROVE WATER DEPT | NJ0704001 | New Jersey | Community | 12,900 |
| SMITHFIELD, TOWN OF | NC0351010 | North Carolina | Community | 12,900 |
| ROCKY POINT B | TX0910039 | Texas | Community | 12,900 |
| GARFIELD CHARTER TOWNSHIP | MI0002565 | Michigan | Community | 12,899 |
| MEDFIELD WATER DEPT. | MA2175000 | Massachusetts | Community | 12,894 |
| BERTIE COUNTY REGIONAL WATER | NC0408085 | North Carolina | Community | 12,893 |
| GERMAN TOWNSHIP WATER DISTRICT INC. | IN5282003 | Indiana | Community | 12,890 |
| GLENDALE WATERWORKS | WI2410168 | Wisconsin | Community | 12,883 |
| PARIS BD OF PUBLIC UTILITIES | TN0000536 | Tennessee | Community | 12,874 |
| Fort Defiance-Window Rock-St Michaels NTUA | NN0403000 | Arizona | Community | 12,869 |
| MACON CO PWSD 1 | MO2024363 | Missouri | Community | 12,865 |