Water quality in State Line, Idaho
State Line is in Kootenai County. 193 active public water systems serve the county; 106 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 Kootenai County
114 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Mountain View Terrace |
445 | 0 | 1.8 mi | |
| Malabar Mobile Home Park |
60 | 1 | 2.4 mi | |
| McGuire Estates Water Users |
158 | 1 | 2.9 mi | |
| Parkview Water Assn |
90 | 2 | 4.0 mi | |
| South River Water Assn |
150 | 2 | 4.0 mi | |
| Hauser Lake Water Assn INC |
1,575 | 1 | 4.4 mi | |
| Waterford Estates |
108 | 1 | 4.9 mi | |
| Hauser Lake Heights |
257 | 0 | 5.0 mi | |
| East Greenacres Irrigation Dist |
11,165 | 0 | 5.7 mi | |
| Hidden Valley Water Assn |
125 | 0 | 6.1 mi | |
| Greenferry Water & Sewer District |
978 | 2 | 6.1 mi | |
| Meadowland Acres |
63 | 0 | 6.3 mi | |
| Pine Villa Park and Water Assn |
500 | 1 | 6.9 mi | |
| Lost Creek Estates Water |
277 | 0 | 7.0 mi | |
| Ross Point Water Dist |
10,473 | 0 | 7.3 mi | |
| Morrison Estates Homeowner Water Assn |
80 | 0 | 8.8 mi | |
| Huetter City of |
70 | 5 | 8.8 mi | |
| Gem State Happy Valley Water System |
60 | 1 | 9.2 mi | |
| Rathdrum City of |
10,358 | 2 | 9.5 mi | |
| Hayden Pines Grouse Meadows |
1,188 | 0 | 10.9 mi | |
| Valley Green |
135 | 0 | 10.9 mi | |
| Pine Haven Park |
66 | 3 | 11.5 mi | |
| Coeur D Alene City of |
54,115 | 0 | 11.6 mi | |
| Gem State Diamond Bar Estates |
143 | 0 | 11.9 mi | |
| Kidd Island Bay Water Users |
153 | 2 | 12.0 mi |
Non-community systems in Kootenai County (78: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Kootenai County, nearest to State Line 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 Idaho 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.