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.
| 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 |