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 |
|---|---|---|---|---|
| TOWN OF PONCE INLET | FL3641041 | Florida | Community | 4,616 |
| FOUNTAINHEAD MUD | TX1010435 | Texas | Community | 4,614 |
| VALLEY VIEW MUTUAL WATER CO. | CA1910165 | California | Community | 4,613 |
| Saint James | MN1830006 | Minnesota | Community | 4,611 |
| FREELAND BORO MUNI WATER AUTH | PA2400054 | Pennsylvania | Community | 4,610 |
| WINDSOR WATER UTILITY SOUTH | WI1130267 | Wisconsin | Community | 4,607 |
| MURRELLS INLET | SC2220009 | South Carolina | Community | 4,606 |
| SHERIDAN WATERWORKS | AR0000215 | Arkansas | Community | 4,605 |
| LITTLE FALLS CITY | NY2102308 | New York | Community | 4,605 |
| JEFFERSON COUNTY WCID 10 | TX1230003 | Texas | Community | 4,605 |
| COAMO URBANO | PR0003914 | PR | Community | 4,603 |
| NORTH EAST BOROUGH WATER DEPT | PA6250061 | Pennsylvania | Community | 4,601 |
| DUFFIELD_SCOTT CO PSA | VA1169200 | Community | 4,600 | |
| MILLERSBURG WATER AUTH | PA7220034 | Pennsylvania | Community | 4,600 |
| COACHELLA VWD: I.D. NO. 8 | CA3310048 | California | Community | 4,600 |
| GREENFIELD VILLAGE PWS | OH3600312 | Ohio | Community | 4,600 |
| EDGEWATER - CITY OF | CO0054296 | Colorado | Community | 4,600 |
| PYMATUNING PARK #5 | PA6200061 | Pennsylvania | Transient Non-Community | 4,600 |
| PYMATUNING STATE PK | PA6200800 | Pennsylvania | Transient Non-Community | 4,600 |
| PYMATUNING STATE PK | PA6200022 | Pennsylvania | Transient Non-Community | 4,600 |
| PYMATUNING PARK #5 | PA6200802 | Pennsylvania | Transient Non-Community | 4,600 |
| MONROE TWP MUA FORSGATE | NJ1213003 | New Jersey | Community | 4,600 |
| MONTE VISTA CITY OF | CO0153600 | Colorado | Community | 4,600 |
| US DEPARTMENT OF ENERGY PANTEX PLANT | TX0330007 | Texas | Non-Transient Non-Community | 4,600 |
| CEDAR LAKE WATER WORKS | IN5245047 | Indiana | Community | 4,600 |
| UPPER HANOVER WATER AUTHORITY | PA1460036 | Pennsylvania | Community | 4,600 |
| MR. JOHN EMMONS | IN2550150 | Indiana | Transient Non-Community | 4,600 |
| HARDIN WATER ASSOCIATION | AR0000273 | Arkansas | Community | 4,600 |
| GREEN KNOLL GOLF COURSE | NJ1810234 | New Jersey | Transient Non-Community | 4,600 |
| SOUTH HILL, TOWN OF | VA5117800 | Virginia | Community | 4,600 |
| MARLOW MUNICIPAL AUTHORITY | OK2006907 | Oklahoma | Community | 4,600 |
| CITY OF ELLISVILLE | MS0340003 | Mississippi | Community | 4,600 |
| MONTGOMERY COUNTY MUD 115 | TX1700770 | Texas | Community | 4,599 |
| SPRINGWOODS MUNICIPAL UTILITY DIST | TX2460138 | Texas | Community | 4,599 |
| EDWARD BUCKLEY | IN2550148 | Indiana | Transient Non-Community | 4,596 |
| SHEBOYGAN TN WATERWORKS | WI4600403 | Wisconsin | Community | 4,596 |
| FLOWERY BRANCH | GA1390000 | Georgia | Community | 4,594 |
| Wayzata | MN1270054 | Minnesota | Community | 4,592 |
| CITY OF LELAND | MS0760006 | Mississippi | Community | 4,591 |
| EAGAR TOWN OF | AZ0401004 | Community | 4,590 | |
| WVAWC - WASHINGTON PSD | WV3302035 | West Virginia | Community | 4,590 |
| HEFLIN, THE WATER WORKS AND SEWER BOARD | AL0000279 | Alabama | Community | 4,590 |
| BUTLER WATER SYSTEM | AL0000232 | Alabama | Community | 4,590 |
| SMITHFIELD FRESH MEATS CORP - TAR HEEL | NC0309527 | North Carolina | Non-Transient Non-Community | 4,589 |
| ARNOLD-PINES ON THE SEVERN | MD0020026 | Maryland | Community | 4,588 |
| LIBERTY UTILITIES-WHITE HALL | AR0000285 | Arkansas | Community | 4,588 |
| ARNOLD-PINES ON THE SEVERN | MD0002430 | Maryland | Community | 4,588 |
| MID VALLEY MD | CO0119508 | Colorado | Community | 4,588 |
| RALEIGH COUNTY MEM AIRPORT | WV3304138 | Community | 4,587 | |
| DODGEVILLE WATERWORKS | WI1250079 | Wisconsin | Community | 4,583 |