Davis Water Quality Report
1 cities ranked · Average grade: A- · Iowa
Avg Score
86.4
Cities Ranked
1
Health Violations
1
PFAS Detected
0
86.4
County avg score
1
Cities ranked
100%
A or B grade
0%
D or F grade
1
Health violations
0
PFAS detected
Grade Distribution
How Davis cities scored
A
1
100%
Excellent
B
0
0%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Iowa average
▼ 1.1 pts below state average
City Map
Water quality across Davis
Each dot is a city, colored by grade. Click any city to view its full report.
County context
100.0%
of residents on fluoridated water (CDC, 2020)
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Davis
Industrial polluters nearby
Facilities reporting the most surface-water releases in Davis, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
CHEVRON PHILLIPS CHEMICAL CO PERFORMANCE PIPE DIV BLOOMFIELD, IA52537 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 1 cities in Davis
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Bloomfield | A- | 86.4 | 3K | 88 | Health Unresolved |