Water quality in Rock Island, Washington
Rock Island is in Douglas County. 46 active public water systems serve the county; 20 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Douglas County
17 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Moses Coulee Water Association |
42 | 0 | 1.0 mi | |
| East Wenatchee Water District |
26,519 | 1 | 6.1 mi | |
| Cro Farms INC |
297 | 0 | 6.7 mi | |
| Brays Landing Water Users |
228 | 0 | 18.7 mi | |
| Waterville Town of |
1,140 | 2 | 19.3 mi | |
| Afc Ranch 1 |
217 | 0 | 23.4 mi | |
| Sun Cove Public Water System |
716 | 0 | 23.8 mi | |
| Desert Canyon Domestic Water System |
292 | 1 | 24.1 mi | |
| Bauers Landing Lodge |
291 | 2 | 26.2 mi | |
| Withrow Water Works |
60 | 1 | 27.6 mi | |
| Cascade Foothills |
61 | 1 | 29.3 mi | |
| Corral Springs Water System |
336 | 1 | 31.1 mi | |
| Mansfield Water System |
380 | 1 | 38.3 mi | |
| Bridgeport City of |
2,214 | 0 | 48.9 mi | |
| Crane Ranch |
329 | 0 | 50.4 mi | |
| Greater Bar Water District |
330 | 0 | 51.1 mi | |
| Rich Acres Water Corp |
30 | 0 | — |
Non-community systems in Douglas County (28: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Palisades School |
40 | 1 | 0 | |
|
Crescent Bar Outdoor Rec Club |
73 | 0 | 0 | |
|
Pine Canyon Growers |
81 | 0 | 0 | |
|
Afc Ranch 7 |
40 | 1 | 0 | |
|
Orondo School |
260 | 0 | 0 | |
|
Griggs Marcus |
55 | 0 | 0 | |
|
Orondo River Park |
90 | 0 | 0 | |
|
Rimrock Meadows |
13 | 1 | 0 | |
|
Afc Ranch 5 |
40 | 1 | 0 | |
|
Daroga State Park North |
849 | 1 | 0 | |
|
Robison Brothers Water System |
33 | 0 | 0 | |
|
Skeel Roads Water System |
42 | 0 | 0 | |
|
Brays Farmworker Housing |
33 | 1 | 0 | |
|
Cox Brays Landing Water System |
51 | 1 | 0 | |
|
Edgewater Rocky Pond |
363 | 0 | 0 | |
|
Orondo Cider Works |
172 | 1 | 0 | |
|
Walker S Lone Pine Orchard |
43 | 1 | 0 | |
|
Jacks Resort |
482 | 0 | 0 | |
|
Chelan CO Pud Beebe Park |
711 | 0 | 0 | |
|
Jameson Lake Resort |
11 | 0 | 0 | |
|
Highland Orchards |
142 | 0 | 0 | |
|
BJ Lincoln Rock |
106 | 0 | 0 | |
|
Rock Island Dam Powerhouse I |
88 | 0 | 0 | |
|
Weimer Road |
76 | 0 | 0 | |
|
Orondo Water System |
44 | 1 | 0 | |
|
OX Team Orchard |
44 | 0 | 0 | |
|
Clayton Orchards Housing |
36 | 2 | 0 | |
|
Orondo Orchards South a |
32 | 0 | 0 |
About this data
Water systems are matched to Douglas County, nearest to Rock Island first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Washington records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.