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 |
|---|---|---|---|---|
| CITY OF VAN ALSTYNE | TX0910009 | Texas | Community | 7,000 |
| STEPHENSON CO FAIR ASSN | IL3050880 | Illinois | Transient Non-Community | 7,000 |
| PETER PITCHESS HONOR RANCHO DETN. CTR | CA1900046 | California | Community | 7,000 |
| GREEN AREA WATER & SANITARY AUTHORITY | OR4100717 | Oregon | Community | 7,000 |
| CITY OF GREEN COVE SPRINGS WTP | FL2100437 | Florida | Community | 7,000 |
| CLOISTER SPRING WATER CO | PA7366118 | Pennsylvania | Community | 7,000 |
| EPHRATA DIAMOND SPRING WATER | PA7366003 | Pennsylvania | Community | 7,000 |
| LENEXA | KS2009116 | Kansas | Community | 7,000 |
| BELCOURT CITY OF | ND4000062 | North Dakota | Community | 7,000 |
| MILLTOWN W DEPT | NJ1212001 | New Jersey | Community | 7,000 |
| VIRGINIA BOTTLED WATER CO. INC | PA9996268 | Virginia | Community | 7,000 |
| THE SPRING GROVE COMPANY | PA9996266 | Virginia | Community | 7,000 |
| ALL PURE SPRING WATER, INC. | PA9996259 | Maryland | Community | 7,000 |
| MAGNETIC SPRINGS WATER COMPANY | PA9996247 | Community | 7,000 | |
| POLAND SPRING CORPORATION | PA9996217 | Maine | Community | 7,000 |
| TRITON WTAER COMPANY | PA9996216 | North Carolina | Community | 7,000 |
| THE DISTILLATA COMPANY | PA9996128 | Ohio | Community | 7,000 |
| EXXON MOBIL BAYTOWN REFINERY | TX1011562 | Texas | Non-Transient Non-Community | 7,000 |
| URBAN DEVELOPMENT UTILITIES | FL3311416 | Florida | Community | 7,000 |
| PRIMM VALLEY CASINO RESORTS | NV0001073 | Nevada | Community | 7,000 |
| CASSELBERRY/ENGLISH ESTATES | FL3590342 | Florida | Community | 7,000 |
| HUDSON FALLS VILLAGE (QUEENSBURY) | NY5700123 | New York | Community | 7,000 |
| ADOLFO'S | CA1600278 | California | Transient Non-Community | 7,000 |
| DILLON CITY OF (SC1710001) | SC1710001 | South Carolina | Community | 6,998 |
| GOLDEN STATE WC - COWAN HEIGHTS | CA3010047 | California | Community | 6,997 |
| OSCODA TOWNSHIP | MI0005040 | Michigan | Community | 6,997 |
| WEST SHELBY WATER DISTRICT | KY1060457 | Kentucky | Community | 6,994 |
| LAKE FOREST UTILITY CORPORATIO | AL0000045 | Alabama | Community | 6,993 |
| HARRIS COUNTY MUD 96 | TX1013343 | Texas | Community | 6,993 |
| MERRIMAC WATER DEPARTMENT | MA3180000 | Massachusetts | Community | 6,988 |
| HILLS CO UTL-DALE MABRY | FL6290260 | Florida | Community | 6,986 |
| SOUTH GILES UTILITY DISTRICT | TN0000649 | Tennessee | Community | 6,985 |
| MARTINS FERRY PUBLIC WATER SYSTEM | OH0701212 | Ohio | Community | 6,980 |
| CENTER GROVE-WINCHESTER SPRINGS | TN0000101 | Tennessee | Community | 6,979 |
| HEBER PUBLIC UTILITY DISTRICT | CA1310007 | California | Community | 6,979 |
| ST. LOUIS, CITY OF | MI0006320 | Michigan | Community | 6,976 |
| SAGEMEADOW UTILITY DISTRICT | TX1010386 | Texas | Community | 6,975 |
| REID ROAD MUD 1 | TX1010872 | Texas | Community | 6,969 |
| PINE TRAILS UTILITY | TX1010535 | Texas | Community | 6,969 |
| CITY OF MONAHANS | TX2380001 | Texas | Community | 6,953 |
| IDABEL PWA | OK1010203 | Oklahoma | Community | 6,952 |
| NORTH CHEROKEE WSC | TX0370018 | Texas | Community | 6,951 |
| MACON COUNTY WATER AUTHORITY | AL0000867 | Alabama | Community | 6,951 |
| BEDFORD CENTRAL WATER TREATMENT PLANT | VA5515050 | Virginia | Community | 6,946 |
| HEPHZIBAH | GA2450002 | Georgia | Community | 6,941 |
| HARRISON WATER DISTRICT #1 | NY5903430 | New York | Community | 6,940 |
| SOUTHEAST REGIONAL WATER FACILITY | IL0430060 | Illinois | Community | 6,940 |
| RIO WSC | TX2140016 | Texas | Community | 6,939 |
| MANITOU SPRINGS CITY OF | CO0121450 | Colorado | Community | 6,938 |
| KRONENWETTER WATER & SEWER UTILITY | WI7371700 | Wisconsin | Community | 6,931 |