Del Norte Water Quality Report
4 cities ranked · Average grade: C+ · California
Avg Score
67.5
Cities Ranked
4
Health Violations
4
PFAS Detected
0
67.5
County avg score
4
Cities ranked
25%
A or B grade
25%
D or F grade
4
Health violations
0
PFAS detected
Grade Distribution
How Del Norte cities scored
A
1
25%
Excellent
B
0
0%
Good
C
2
50%
Fair
D
1
25%
Poor
F
0
0%
Failing
Comparison
County vs California average
▼ 9.0 pts below state average
City Map
Water quality across Del Norte
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Del Norte
Best cities
Worst cities
County context
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Del Norte
Industrial polluters nearby
Facilities reporting the most surface-water releases in Del Norte, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
RUMIANO CHEESE CO CRESCENT CITY, CA95531 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 4 cities in Del Norte
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Gasquet | A | 91.3 | 657 | 4 | Health Unresolved | |
| 2 | Smith River | C+ | 65.9 | 3K | 155 | Health Unresolved | |
| 3 | Crescent City | C | 64.9 | 21K | 127 | Health Unresolved | |
| 4 | Klamath | D | 48 | 2K | 2065 | Health Unresolved |