Hancock Water Quality Report
6 cities ranked · Average grade: B+ · Illinois
Avg Score
84.8
Cities Ranked
6
Health Violations
6
PFAS Detected
0
84.8
County avg score
6
Cities ranked
100%
A or B grade
0%
D or F grade
6
Health violations
0
PFAS detected
Grade Distribution
How Hancock cities scored
A
4
67%
Excellent
B
2
33%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs Illinois average
▲ 5.1 pts above state average
City Map
Water quality across Hancock
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Hancock
Best cities
Worst cities
County context
100.0%
of residents on fluoridated water (CDC, 2020)
Full Rankings
All 6 cities in Hancock
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Hamilton | A | 91.5 | 3K | 18 | Health Unresolved | |
| 2 | Carthage | A- | 88.1 | 3K | 61 | Health Unresolved | |
| 3 | Augusta | A- | 88.1 | 553 | 9 | Health Unresolved | |
| 4 | Warsaw | A- | 88 | 2K | 35 | Health Unresolved | |
| 5 | Nauvoo | B+ | 81.4 | 1K | 96 | Health Unresolved | |
| 6 | La Harpe | B- | 71.4 | 1K | 40 | Health Unresolved |