Water quality in McDermitt, Nevada
McDermitt is in Humboldt County. 28 active public water systems serve the county; 14 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 Humboldt County
6 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Orovada Water District Orovada |
200 | 0 | 27.2 mi | |
| Winnemucca City of Winnemucca |
8,518 | 1 | 70.9 mi | |
| Golconda Gid Golconda |
210 | 0 | 73.2 mi | |
| Star City Properties |
285 | 1 | 74.0 mi | |
| Gold Country Estates |
1,695 | 2 | 74.5 mi | |
| Valmy Station Mobile Home Park |
96 | 3 | — |
Non-community systems in Humboldt County (21: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Kings River Elementary School |
27 | 2 | 0 | |
|
Paradise Valley Elementary |
35 | 5 | 3 | |
|
Paradise Valley Park |
40 | 2 | 0 | |
|
Community Hall Paradise Valley |
72 | 0 | 0 | |
|
P and L Denio Junction RV Park |
65 | 5 | 4 | |
|
Denio Junction Denio Junction |
25 | 0 | 0 | |
|
A1 Fuel Stop |
25 | 0 | 0 | |
|
Css Farms LLC |
50 | 0 | 0 | |
|
Nevada Gold Mines Twin Creeks |
600 | 0 | 0 | |
|
Nevada Gold Mines Turquoise Ridge |
480 | 0 | 0 | |
|
Diamond Plastics |
38 | 5 | 0 | |
|
Royal Peacock RV Park |
53 | 0 | 0 | |
|
North Valmy Power Plant |
60 | 0 | 0 | |
|
Lone Tree Mine |
25 | 0 | 0 | |
|
Valmy Chevron |
45 | 3 | 0 | |
|
Ndot Valmy Roadside Park Rp809hu |
367 | 0 | 0 | |
|
Pilot Travel Center 485 |
1,448 | 1 | 0 | |
|
Marigold Mine Potable Water System |
450 | 0 | 0 | |
|
Hycroft Resources & Development LLC |
90 | 2 | 0 | |
|
Lye Creek Campground Usfs |
25 | 1 | 0 | |
|
Virgin Valley Campground Fws |
25 | 1 | 0 |
About this data
Water systems are matched to Humboldt County, nearest to McDermitt 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 Nevada 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.