Hardin Water Quality Report
6 cities ranked · Average grade: A- · Iowa
Avg Score
89.5
Cities Ranked
6
Health Violations
5
PFAS Detected
1
89.5
County avg score
6
Cities ranked
100%
A or B grade
0%
D or F grade
5
Health violations
1
PFAS detected
Grade Distribution
How Hardin cities scored
A
5
83%
Excellent
B
1
17%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Iowa average
▲ 2.0 pts above state average
City Map
Water quality across Hardin
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Hardin
Best cities
Worst cities
County context
87.8%
of residents on fluoridated water (CDC, 2020)
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Hardin
Industrial polluters nearby
Facilities reporting the most surface-water releases in Hardin, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
CARGILL INC IOWA FALLS, IA50126 | — | — |
POET BIOREFINING - IOWA FALLS LLC IOWA FALLS, IA50126 | — | — |
FORTERRA CONCRETE PRODUCTS - IOWA FALLS IOWA FALLS, IA50126 | — | — |
PINE LAKE CORN PROCESSORS STEAMBOAT ROCK, IA50672 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings