Fremont Water Quality Report
3 cities ranked · Average grade: A- · Iowa
Avg Score
86.9
Cities Ranked
3
Health Violations
1
PFAS Detected
0
86.9
County avg score
3
Cities ranked
100%
A or B grade
0%
D or F grade
1
Health violations
0
PFAS detected
Grade Distribution
How Fremont cities scored
A
2
67%
Excellent
B
1
33%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Iowa average
▼ 0.6 pts below state average
City Map
Water quality across Fremont
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Fremont
Best cities
Worst cities
County context
0.0%
of residents on fluoridated water (CDC, 2020)
37,269
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Fremont
Industrial polluters nearby
Facilities reporting the most surface-water releases in Fremont, 2023.
Total reported releases to surface water: 37,269 lbs
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
MANILDRA MILLING CO HAMBURG, IA51640 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 37,259 |
CHS SHENANDOAH FEED SHENANDOAH, IA51601 | Zinc compounds | 10 |
GREEN PLAINS SHENANDOAH LLC SHENANDOAH, IA51601 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings