Grundy Water Quality Report
5 cities ranked · Average grade: A- · Iowa
Avg Score
89.3
Cities Ranked
5
Health Violations
5
PFAS Detected
0
89.3
County avg score
5
Cities ranked
100%
A or B grade
0%
D or F grade
5
Health violations
0
PFAS detected
Grade Distribution
How Grundy cities scored
A
4
80%
Excellent
B
1
20%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Iowa average
▲ 1.8 pts above state average
City Map
Water quality across Grundy
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Grundy
Best cities
Worst cities
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 Grundy
Industrial polluters nearby
Facilities reporting the most surface-water releases in Grundy, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
RITCHIE INDUSTRIES INC. CONRAD, IA50621 | — | — |
DELTA MCKENZIE TARGETS LLC DIKE, IA50624 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings
All 5 cities in Grundy
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Conrad | A | 92.4 | 1K | 5 | Health Unresolved | |
| 2 | Wellsburg | A | 91.9 | 721 | 25 | Health Unresolved | |
| 3 | Grundy Center | A | 91.5 | 3K | 3 | Health Unresolved | |
| 4 | Dike | A | 90.4 | 1K | 5 | Health Unresolved | |
| 5 | Reinbeck | B+ | 80.4 | 2K | 8 | Health Unresolved |