Water quality for ZIP code 83835
ZIP 83835 covers Hayden, Hayden Lake, and Dalton Gardens in Kootenai County, Idaho, one of 11 ZIP codes in the county. 193 active public water systems serve the county; 106 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Kootenai County
114 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Gem State Bitterroot Water Company |
428 | 1 | 2.1 mi | |
| Hillside Service Area |
4,140 | 0 | 5.1 mi | |
| Avondale Irrigation Dist |
8,785 | 0 | 5.6 mi | |
| Dalton Water Assn INC |
2,602 | 0 | 5.7 mi | |
| Pineview Estates Water Dist |
450 | 1 | 5.9 mi | |
| Alpine Meadows Water and Sewer Dist |
265 | 0 | 6.0 mi | |
| Garwood Water Coop |
410 | 0 | 6.1 mi | |
| Rimrock Service Area |
3,493 | 0 | 6.2 mi | |
| Mountain View Park |
97 | 1 | 6.3 mi | |
| Hayden Lake Irrigation Dist |
9,375 | 0 | 6.6 mi | |
| Gem State Bar Circle S Ranch |
633 | 0 | 6.6 mi | |
| Stepping Stones Estates |
88 | 2 | 7.1 mi | |
| Prairie Schooner Estates |
115 | 1 | 7.3 mi | |
| Gem State Diamond Bar Estates |
143 | 0 | 7.4 mi | |
| Chilco Service Area |
563 | 0 | 7.4 mi | |
| Troy Hoffman Water Corp |
367 | 0 | 7.6 mi | |
| Panhandle Mobile Estates |
168 | 0 | 7.6 mi | |
| Eight Mile Prairie |
68 | 1 | 7.7 mi | |
| Valley Green |
135 | 0 | 7.7 mi | |
| Hayden Pines Grouse Meadows |
1,188 | 0 | 7.7 mi | |
| Panhandle Mobile Home Park |
50 | 0 | 7.8 mi | |
| Coeur D Alene City of |
54,115 | 0 | 8.3 mi | |
| Lone Mountain Estates |
448 | 0 | 8.3 mi | |
| Ramsey Estates |
88 | 4 | 8.5 mi | |
| Atlas Acres |
160 | 0 | 8.7 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, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.