Fairfield Water Quality Report
24 cities ranked · Average grade: D · Connecticut
Avg Score
46.6
Cities Ranked
24
Health Violations
24
PFAS Detected
23
46.6
County avg score
24
Cities ranked
0%
A or B grade
71%
D or F grade
24
Health violations
23
PFAS detected
Grade Distribution
How Fairfield cities scored
A
0
0%
Excellent
B
0
0%
Good
C
7
29%
Fair
D
4
17%
Poor
F
13
54%
Failing
Comparison
County vs Connecticut average
▼ 12.2 pts below state average
City Map
Water quality across Fairfield
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Fairfield
Full Rankings
All 24 cities in Fairfield
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Beacon Falls | C- | 59 | 352K | 155 | Health PFAS Unresolved | |
| 2 | Beacon Falls | C- | 59 | 352K | 155 | Health PFAS Unresolved | |
| 3 | Beacon Falls | C- | 59 | 352K | 155 | Health PFAS Unresolved | |
| 4 | Beacon Falls | C- | 59 | 352K | 155 | Health PFAS Unresolved | |
| 5 | Beacon Falls | C- | 59 | 352K | 155 | Health PFAS Unresolved | |
| 6 | Beacon Falls | C- | 57.9 | 392K | 158 | Health PFAS Unresolved | |
| 7 | Beacon Falls | C- | 57.8 | 388K | 172 | Health PFAS Unresolved | |
| 8 | Brookfield | D+ | 50 | 5K | 791 | Health Unresolved | |
| 9 | Beacon Falls | D | 48.2 | 434K | 234 | Health PFAS Unresolved | |
| 10 | Beacon Falls | D | 47.5 | 453K | 237 | Health PFAS Unresolved | |
| 11 | Beacon Falls | D | 45.4 | 463K | 245 | Health PFAS Unresolved | |
| 12 | Bethel | F | 43 | 72K | 313 | Health PFAS Unresolved | |
| 13 | Beacon Falls | F | 42.6 | 352K | 229 | Health PFAS Unresolved | |
| 14 | Beacon Falls | F | 42.5 | 532K | 269 | Health PFAS Unresolved | |
| 15 | Bethel | F | 42 | 79K | 1590 | Health PFAS Unresolved | |
| 16 | Beacon Falls | F | 41.6 | 352K | 1850 | Health PFAS Unresolved | |
| 17 | Beacon Falls | F | 41.6 | 352K | 429 | Health PFAS Unresolved | |
| 18 | Beacon Falls | F | 41.5 | 553K | 232 | Health PFAS Unresolved | |
| 19 | Beacon Falls | F | 39.8 | 423K | 500 | Health PFAS Unresolved | |
| 20 | Brookfield | F | 38.5 | 17K | 998 | Health PFAS Unresolved | |
| 21 | Beacon Falls | F | 36.6 | 525K | 257 | Health PFAS Unresolved | |
| 22 | Beacon Falls | F | 35.6 | 361K | 484 | Health PFAS Unresolved | |
| 23 | Beacon Falls | F | 35.6 | 352K | 285 | Health PFAS Unresolved | |
| 24 | Bethel | F | 35 | 74K | 860 | Health PFAS Unresolved |