Pennington Water Quality Report
1 cities ranked · Average grade: B- · Minnesota
Avg Score
72.2
Cities Ranked
1
Health Violations
1
PFAS Detected
1
72.2
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 Pennington 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 Minnesota average
▼ 15.3 pts below state average
City Map
Water quality across Pennington
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Pennington
Best cities
Worst cities
County context
98.2%
of residents on fluoridated water (CDC, 2020)
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Pennington
Industrial polluters nearby
Facilities reporting the most surface-water releases in Pennington, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
ARCTIC CAT INC. THIEF RIVER FALLS, MN56701 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 1 cities in Pennington
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Thief River Falls | B- | 72.2 | 9K | 54 | Health Unresolved |