Browse Water Systems
10,042 public water systems in WA.
Public Water Systems Database
Browse 10,042 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 |
|---|---|---|---|---|
| RIDGEWATER ESTATES 2 | WA53AA095 | Washington | Non-Transient Non-Community | 10 |
| WHITNEY WATER SYSTEM | WA53AA096 | Washington | Non-Transient Non-Community | 10 |
| KENT,L | WA5338142 | Washington | Transient Non-Community | 10 |
| COLUMBIA VISTA CORP #2 | WA53AA115 | Washington | Non-Transient Non-Community | 10 |
| SCHWABEN | WA53AA121 | Washington | Non-Transient Non-Community | 10 |
| SUMMIT QUARRY WATER SYSTEM | WA53AA173 | Washington | Non-Transient Non-Community | 10 |
| DIERO WATER ASSN | WA53AA229 | Washington | Non-Transient Non-Community | 10 |
| ZACK PARKER WATER SYSTEM | WA53AA056 | Washington | Non-Transient Non-Community | 10 |
| BELL MOTEL | WA5305409 | Washington | Transient Non-Community | 10 |
| KEYSTONE CANYON | WA5338560 | Washington | Transient Non-Community | 10 |
| MASON CO FIRE PROTECTION DIST 3 | WA5307105 | Washington | Non-Transient Non-Community | 10 |
| LAKESHORE ORCHARDS | WA5345150 | Washington | Transient Non-Community | 10 |
| SILER POLE & PILING | WA5345974 | Washington | Non-Transient Non-Community | 10 |
| BIRCHALL SATSOP WATER | WA5346660 | Washington | Non-Transient Non-Community | 10 |
| GOOSE PRAIRIE RESORT | WA5346663 | Washington | Transient Non-Community | 10 |
| RIDGEWATER ESTATES 4 | WA5305521 | Washington | Non-Transient Non-Community | 10 |
| RIDGEWATER ESTATES 1 | WA5305526 | Washington | Non-Transient Non-Community | 10 |
| COPALIS WATER FUND | WA5314910 | Washington | Transient Non-Community | 10 |
| COUNTRY SIDE SCHOOL | WA5315524 | Washington | Transient Non-Community | 10 |
| YACHT HAVEN WATER COOPERATIVE | WA5398980 | Washington | Transient Non-Community | 9 |
| BAKERS POND WATER USERS CORP | WA5303980 | Washington | Transient Non-Community | 9 |
| BLUESLIDE RESORT | WA5307503 | Washington | Transient Non-Community | 9 |
| SUNNY SPRINGS RESORT & CAMPGROUND | WA5303708 | Washington | Transient Non-Community | 9 |
| SEQUIM BAY POINT | WA5315601 | Washington | Transient Non-Community | 9 |
| MORAN BEACH IMPROVEMENT CLUB | WA5356158 | Washington | Transient Non-Community | 9 |
| SKI TUR VALLEY | WA5379740 | Washington | Transient Non-Community | 9 |
| SPRAGUE LAKE RESORT | WA5383140 | Washington | Transient Non-Community | 9 |
| DISCOVERY TRAIL FARM | WA53AB425 | Washington | Transient Non-Community | 9 |
| PFEIFFER MEADOWS II WELL 2 | WA5308105 | Washington | Non-Transient Non-Community | 9 |
| MC DUFFY WATER SYSTEM | WA5307467 | Washington | Non-Transient Non-Community | 9 |
| MARKHOLT | WA5306917 | Washington | Transient Non-Community | 9 |
| COPELAND SUB DIVISION | WA5351531 | Washington | Transient Non-Community | 9 |
| TUCCI WATER SYSTEM | WA5307419 | Washington | Non-Transient Non-Community | 9 |
| BAY CENTER MARICULTURE | WA5307672 | Washington | Non-Transient Non-Community | 9 |
| HAZEL DELL VIEW WATER | WA5307712 | Washington | Non-Transient Non-Community | 9 |
| AREVALO'S WELL | WA5307805 | Washington | Non-Transient Non-Community | 9 |
| BRIERE WATER SYSTEM | WA5307836 | Washington | Non-Transient Non-Community | 9 |
| MONTESSORI MANOR | WA5356005 | Washington | Transient Non-Community | 9 |
| SPURGEON MEADOWS | WA5308028 | Washington | Non-Transient Non-Community | 9 |
| WILLARD WORK CENTER | WA53FS983 | Washington | Transient Non-Community | 9 |
| TWISP MAINT/SITE | WA53HD891 | Washington | Transient Non-Community | 9 |
| OTA/RUMSEY/VANCLEAVE WATER SYSTEM | WA5307947 | Washington | Non-Transient Non-Community | 9 |
| KILBURG | WA5308358 | Washington | Non-Transient Non-Community | 9 |
| KOCHA WATER SYSTEM | WA5308488 | Washington | Non-Transient Non-Community | 9 |
| PALMERS MUTINY BAY WATER ASSN | WA5365760 | Washington | Transient Non-Community | 9 |
| HEAVEN HILLS ESTATES | WA5308137 | Washington | Non-Transient Non-Community | 9 |
| FELLER AT ROY WATER SYSTEM | WA5308283 | Washington | Non-Transient Non-Community | 9 |
| LINDSAY'S WELL | WA5308284 | Washington | Non-Transient Non-Community | 9 |
| OLSON SCOTT COMMUNITY WELL | WA5308336 | Washington | Non-Transient Non-Community | 9 |
| CW WATER SYSTEM | WA5308346 | Washington | Non-Transient Non-Community | 9 |