Humboldt Water Quality Report
1 cities ranked · Average grade: B · Nevada
Avg Score
77.2
Cities Ranked
1
Health Violations
1
PFAS Detected
1
77.2
County avg score
1
Cities ranked
100%
A or B grade
0%
D or F grade
1
Health violations
1
PFAS detected
Grade Distribution
How Humboldt cities scored
A
0
0%
Excellent
B
1
100%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Nevada average
▲ 2.0 pts above state average
City Map
Water quality across Humboldt
Each dot is a city, colored by grade. Click any city to view its full report.
County context
2.3%
of residents on fluoridated water (CDC, 2020)
798
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Humboldt
Industrial polluters nearby
Facilities reporting the most surface-water releases in Humboldt, 2023.
Total reported releases to surface water: 798 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
NEVADA GOLD MINES LLC - TURQUOISE RIDGE GOLCONDA, NV89414 | Manganese And Manganese Compounds | 798 |
GRANITE CREEK MINE GOLCONDA, NV89414 | — | — |
MARIGOLD MINING CO VALMY, NV89438 | — | — |
SIERRA PACIFIC POWER CO NORTH VALMY STATION VALMY, NV89438 | — | — |
GOLDCORP DEE LLC - LONE TREE MINE VALMY, NV89438 | — | — |
+ 2 more facilities
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 1 cities in Humboldt
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Winnemucca | B | 77.2 | 11K | 183 | Health Unresolved |