Browse Water Systems

10,046 public water systems in WA.

Public Water Systems Database

Browse 10,046 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.

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System Name PWSID State Type Population Served
ROSE VALLEY YOUTH CENTER WA5343811 Washington Transient Non-Community 50
SPOKANE BIBLE CHURCH WA5338766 Washington Transient Non-Community 50
KOZY KAMP TAVERN WA5343115 Washington Transient Non-Community 50
DRY SORT FIRE SYSTEM WA5306741 Washington Non-Transient Non-Community 50
COUNTRY JUNCTION STORE WA5307022 Washington Transient Non-Community 50
SHORERIDGE WATER CO OP WA5378700 Washington Transient Non-Community 50
NISQUALLY VALLEY VETERANS BLDG ASC WA5305661 Washington Transient Non-Community 50
PROSPERITY GRANGE WA5306013 Washington Transient Non-Community 50
ECHO VALLEY SKI RESORT WA5306390 Washington Transient Non-Community 50
REDISKE, EARL WATER SYSTEM WA5307750 Washington Non-Transient Non-Community 50
MARY JO MOBILE HOME PARK WA5351897 Washington Community 50
OLD DAY CREEK COMMUNE WA5363250 Washington Transient Non-Community 50
CENTRAL AUTO WRECKING WA5363290 Washington Transient Non-Community 50
OLYMPIC VIEW ASSEMBLY OF GOD WA5363498 Washington Non-Transient Non-Community 50
ROSE LANE MOBILE HOME ESTATES WA5374288 Washington Community 50
Monson Stardust H2A Housing WA53AD965 Washington Transient Non-Community 50
BRUNSWICK HILLS MHP OH5200012 Washington Community 50
GSA EASTPORT BORDER STATION ID1110031 Washington Non-Transient Non-Community 50
Lawrence U107 Farmworker Housing WA53AD704 Washington Transient Non-Community 50
NORTH LAKE SAMISH SHELL MARKET WA5337797 Washington Transient Non-Community 50
Vineyard View Marketplace WA53AD156 Washington Transient Non-Community 50
EVERGREEN VISTA 308 WA5331881 Washington Community 50
YALE ELEMENTARY SCHOOL WA5337101 Washington Non-Transient Non-Community 50
AMG ALUMINUM NORTH AMERICA WA5337921 Washington Non-Transient Non-Community 50
HOLIDAY HILLS COMMUNITY CLUB INC WA5333675 Washington Community 50
ODDFELLOWS PARK WA5335350 Washington Community 50
OSO GENERAL STORE WA5334999 Washington Transient Non-Community 50
SEA ALASKA PRODUCTS PILOT PT AK2260969 Washington Non-Transient Non-Community 50
COLVILLE CONFEDERATED TRIBES OR5300004 Washington Community 50
SQUAXIN ISLAND TRIBE OR5300023 Washington Community 50
SHOREWOOD WATER WA5378805 Washington Community 50
SILVER CREEK WATER SUP WA5379200 Washington Community 50
SIMCOE TAVERN WA5379340 Washington Transient Non-Community 50
SMITH SHINGLE COMPANY WA5380730 Washington Community 50
SMITH WELL WA5380743 Washington Community 50
STEPTOE WATER SYSTEM WA5384078 Washington Community 50
STEWART CORNER WA5384280 Washington Transient Non-Community 50
FALL CITY WATER DIST. (RUTH) WA5302006 Washington Community 49
NORWEST MOBILE HOME PARK WA5307574 Washington Community 49
PALMER LAKE LAND COMPANY WA5308259 Washington Transient Non-Community 49
TEAMSTERS 313 REC AREA WA5309179 Washington Transient Non-Community 49
El Camano Community Club WA5322593 Washington Community 49
ASPEN REFLECTIONS LANDING WATER WA5305782 Washington Community 49
NEW HORIZONS WA5351151 Washington Community 49
HARMONS MOBILE HOME COURT WA5331343 Washington Community 49
FORT WALLULA MINI-MART WA5301479 Washington Transient Non-Community 49
VCA Battle Ground Animal Hospital WA53AC565 Washington Transient Non-Community 49
WILEY CITY MARKET WA5336781 Washington Transient Non-Community 49
CENTRAL GRANGE WA5312157 Washington Transient Non-Community 49
NORTHWOOD WATER ASSOCIATION WA5362150 Washington Community 49