Calaveras Water Quality Report
4 cities ranked · Average grade: B · California
Avg Score
77.8
Cities Ranked
4
Health Violations
4
PFAS Detected
2
77.8
County avg score
4
Cities ranked
100%
A or B grade
0%
D or F grade
4
Health violations
2
PFAS detected
Grade Distribution
How Calaveras cities scored
A
0
0%
Excellent
B
4
100%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs California average
▲ 1.3 pts above state average
City Map
Water quality across Calaveras
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Calaveras
Best cities
Worst cities
Full Rankings
All 4 cities in Calaveras
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Murphys | B+ | 84.2 | 5K | 18 | Health Unresolved | |
| 2 | Angels Camp | B+ | 82.3 | 4K | 42 | Health Unresolved | |
| 3 | Arnold | B- | 74 | 6K | 9 | Health Lead Unresolved | |
| 4 | San Andreas | B- | 70.8 | 34K | 66 | Health Unresolved |