Water quality in Soap Lake, Washington
Soap Lake is in Grant County. 267 active public water systems serve the county; 87 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 Grant County
80 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Lakeview Park Water Assn |
1,259 | 1 | 1.3 mi | |
| Westmont Acres |
206 | 1 | 1.8 mi | |
| Wagon Wheel MHP |
86 | 0 | 2.9 mi | |
| Desert Villa |
100 | 0 | 3.2 mi | |
| Ephrata Water Department |
8,718 | 2 | 5.9 mi | |
| Painted Hills Water Association |
70 | 3 | 9.1 mi | |
| Crescent View Condominium Owners |
243 | 1 | 15.1 mi | |
| MT View Water System |
44 | 0 | 17.2 mi | |
| Wagon Wheel Estate |
25 | 0 | 17.4 mi | |
| Wilson Creek Water Dept Town of |
386 | 1 | 17.4 mi | |
| Coulee City Town of |
944 | 1 | 17.9 mi | |
| Stratford Road Estates |
312 | 2 | 18.1 mi | |
| Lakeview Mobile Terrace |
43 | 0 | 18.2 mi | |
| Skyline Water System INC |
293 | 0 | 18.3 mi | |
| Ponderosa Mobile Home Park |
105 | 0 | 18.3 mi | |
| Cascade Village MHP |
164 | 0 | 18.5 mi | |
| Westshore Water Company |
153 | 2 | 18.6 mi | |
| Basin Water Sources INC |
1,158 | 0 | 18.7 mi | |
| Hillcrest Water Users Assn |
300 | 1 | 18.8 mi | |
| Viking Road Water System |
88 | 0 | 18.9 mi | |
| Cascade Valley Water District |
379 | 0 | 18.9 mi | |
| Grove Terrace MHP Two LLC |
220 | 1 | 19.0 mi | |
| Moses Lake City of |
32,428 | 0 | 19.1 mi | |
| Fordair Water Co-Op INC |
43 | 3 | 19.2 mi | |
| Orchard Homes Water System |
31 | 1 | 19.2 mi |
Non-community systems in Grant County (186: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Grant County, nearest to Soap Lake 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.