Douglas Water Quality Report
2 cities ranked · Average grade: A- · South Dakota
Avg Score
87.6
Cities Ranked
2
Health Violations
2
PFAS Detected
0
87.6
County avg score
2
Cities ranked
100%
A or B grade
0%
D or F grade
2
Health violations
0
PFAS detected
Grade Distribution
How Douglas cities scored
A
1
50%
Excellent
B
1
50%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs South Dakota average
▲ 6.3 pts above state average
City Map
Water quality across Douglas
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Douglas
Best cities
Worst cities
County context
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Douglas
Industrial polluters nearby
Facilities reporting the most surface-water releases in Douglas, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
DAKOTA MFG CO INC CORSICA, SD57328 | — | — |
CHS FARMERS ALLIANCE - CORSICA FEED CORSICA, SD57328 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings