Campbell Water Quality Report
2 cities ranked · Average grade: C+ · Wyoming
Avg Score
69.8
Cities Ranked
2
Health Violations
1
PFAS Detected
1
69.8
County avg score
2
Cities ranked
50%
A or B grade
50%
D or F grade
1
Health violations
1
PFAS detected
Grade Distribution
How Campbell cities scored
A
1
50%
Excellent
B
0
0%
Good
C
0
0%
Fair
D
0
0%
Poor
F
1
50%
Failing
Comparison
County vs Wyoming average
▲ 0.3 pts above state average
City Map
Water quality across Campbell
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Campbell
Best cities
Worst cities
County context
156
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Campbell
Industrial polluters nearby
Facilities reporting the most surface-water releases in Campbell, 2023.
Total reported releases to surface water: 156 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
NELSON BROTHERS MINING SERVICES LLC GILLETTE, WY82717 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 118 |
BLACK HILLS CORP - NEIL SIMPSON COMPLEX GILLETTE, WY82718 | Barium And Barium Compounds | 38 |
JOY GLOBAL GILLETTE WY GILLETTE, WY82718 | — | — |
BUCKSKIN MINING CO GILLETTE WY GILLETTE, WY82716 | — | — |
PACIFICORP WYODAK PLANT GILLETTE, WY82718 | — | — |
+ 3 more facilities
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings