St. Johns Water Quality Report
6 cities ranked · Average grade: B · Florida
Avg Score
76.9
Cities Ranked
6
Health Violations
5
PFAS Detected
3
76.9
County avg score
6
Cities ranked
83%
A or B grade
17%
D or F grade
5
Health violations
3
PFAS detected
Grade Distribution
How St. Johns cities scored
A
3
50%
Excellent
B
2
33%
Good
C
0
0%
Fair
D
0
0%
Poor
F
1
17%
Failing
Comparison
County vs Florida average
▲ 8.0 pts above state average
City Map
Water quality across St. Johns
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in St. Johns
County context
27.6%
of residents on fluoridated water (CDC, 2020)
Full Rankings
All 6 cities in St. Johns
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Palm Valley | A- | 89.5 | 965 | 4 | Unresolved | |
| 2 | Hastings | A- | 87.4 | 1K | 15 | Health Unresolved | |
| 3 | Fruit Cove | A- | 85.7 | 665 | 21 | Health Unresolved | |
| 4 | Ponte Vedra | B | 78.8 | 13K | 20 | Health Unresolved | |
| 5 | Ponte Vedra Beach | B | 76.8 | 18K | 42 | Health Unresolved | |
| 6 | St. Augustine | F | 43.2 | 179K | 262 | Health Unresolved |