Water quality in Hartline, Washington
Hartline 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 |
|---|---|---|---|---|
| Fordair Water Co-Op INC |
43 | 3 | 8.8 mi | |
| Coulee City Town of |
944 | 1 | 9.9 mi | |
| North Shore Acres |
101 | 0 | 16.9 mi | |
| Electric City City of |
1,812 | 0 | 17.0 mi | |
| Grand Coulee Water Dept City of |
1,428 | 0 | 17.9 mi | |
| Wilson Creek Water Dept Town of |
386 | 1 | 18.5 mi | |
| Marlin Hutterian |
134 | 3 | 20.2 mi | |
| Soap Lake Water Dept |
2,399 | 0 | 27.1 mi | |
| Westmont Acres |
206 | 1 | 28.4 mi | |
| Lakeview Park Water Assn |
1,259 | 1 | 28.4 mi | |
| Wagon Wheel MHP |
86 | 0 | 29.8 mi | |
| Desert Villa |
100 | 0 | 30.2 mi | |
| Wagon Wheel Estate |
25 | 0 | 32.1 mi | |
| Ephrata Water Department |
8,718 | 2 | 32.8 mi | |
| Painted Hills Water Association |
70 | 3 | 36.2 mi | |
| Orchard Homes Water System |
31 | 1 | 36.3 mi | |
| Stratford Road Estates |
312 | 2 | 36.6 mi | |
| Ridgeview Estates Water Association |
240 | 2 | 36.7 mi | |
| Sunset Acres Water Assn |
61 | 1 | 37.1 mi | |
| Viking Road Water System |
88 | 0 | 37.3 mi | |
| Parker Spring Acres Water Assoc |
255 | 1 | 37.3 mi | |
| MT View Water System |
44 | 0 | 37.8 mi | |
| Skyline Acres INC |
151 | 1 | 37.8 mi | |
| Grove Terrace MHP Two LLC |
220 | 1 | 37.9 mi | |
| Skyline Water System INC |
293 | 0 | 38.2 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 Hartline 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.