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
GIBSON WATER AUTHORITY IN5226009 Indiana Community 4,835
RIVERBEND UTILITIES INC MS0240194 Community 4,834
BRAZORIA COUNTY MUD 21 TX0200610 Texas Community 4,833
FORT BEND COUNTY MUD 116 CANYON GATE TX0790367 Texas Community 4,833
HOLBROOK CITY OF AZ0409015 Arizona Community 4,833
MI RANCHITO TX2270443 Texas Transient Non-Community 4,833
WARNER SPRINGS RANCH RESORT LLC CA3700959 California Non-Transient Non-Community 4,831
WAVERLY VILLAGE NY5304410 New York Community 4,830
FLAGLER BEACH WTP FL2180349 Florida Community 4,830
CHALK HILL SUD TX2010050 Texas Community 4,830
ROSE HILL SUD TX1290023 Texas Community 4,827
LEXINGTON VILLAGE OH7002212 Ohio Community 4,825
PUSHMATAHA CO. RWD #3 OK1010318 Oklahoma Community 4,825
ROUTE 58 EAST WATER SYSTEM VA5089566 Virginia Community 4,824
GOLDEN WSC TX2500006 Texas Community 4,821
LYNNFIELD WATER DIST. (MWRA) MA3164001 Massachusetts Community 4,820
HADLEY DPW WATER DIVISION MA1117002 Massachusetts Community 4,819
LAKE LAND`OR VA6033450 Community 4,818
TOWN OF WOODWORTH WATER SYSTEM LA1079027 Louisiana Community 4,818
HERNANDO CO UTL-HIGH POINT FL6270767 Florida Community 4,813
GULF PARK MS0300044 Missouri Community 4,813
JEFFERSON REGIONAL WATER AUTHORITY OH5703012 Ohio Community 4,813
DECHERD WATER DEPT TN0000187 Tennessee Community 4,809
HURLBURT FIELD AIR FORCE BASE FL1460363 Florida Transient Non-Community 4,809
RESERVE UTILITIES FL4565030 Florida Community 4,808
LEOMA UTILITY DISTRICT TN0000399 Tennessee Community 4,808
SOLDOTNA AK2241054 Alaska Community 4,807
LAWRENCEVILLE, TOWN OF VA5025450 Virginia Community 4,806
WHITESBORO VILLAGE NY3202417 New York Community 4,805
LOS ANGELES CWWD 37-ACTON CA1910248 California Community 4,805
MORAN STATE PARK-MOUNTAIN LAKE WA53SP541 Washington Transient Non-Community 4,804
MORAN STATE PARK - SUMMIT LAKE WA5337350 Washington Transient Non-Community 4,803
LA MAQUINA PR0003593 PR Community 4,803
GEE CREEK NB REST AREA WA53HD220 Washington Transient Non-Community 4,803
BENSON, TOWN OF NC0351025 North Carolina Community 4,802
WELLINGTON VILLAGE PWS OH4701511 Ohio Community 4,802
VINLAND WA5391923 Washington Community 4,801
MURRAY CO RWD # 1 OK2005012 Oklahoma Community 4,800
SAVANNAH HEALTH SERVICES, LLC D/B/A MEMO GA0510083 Georgia Non-Transient Non-Community 4,800
BRIELLE WATER DEPT NJ1308001 New Jersey Community 4,800
CALIPATRIA STATE PRISON CA1310800 California Community 4,800
WEST PRAIRIE WATER COMPANY IL0410030 Illinois Community 4,800
KELLER RURAL WSC TX2200057 Texas Community 4,800
MEDFORD TWP W & S DEPT. NJ0320003 New Jersey Community 4,800
RICHFIELD WATER DEPT UT4900369 Utah Community 4,800
PINE KNOLL SHORES NC0416031 North Carolina Community 4,800
BLUEBIRD UTL-TUPELO/LEE INDUSTRIAL PARK MS0410028 Mississippi Non-Transient Non-Community 4,800
POINCIANA WATER PLANT NO. 3 FL6531421 Florida Community 4,800
HIGGINSVILLE PWS MO1010363 Missouri Community 4,800
USMC HOUSING LAUREL BAY SC0750039 South Carolina Community 4,800