St. Thomas Island Water Quality Report
1 cities ranked · Average grade: B · U.S. Virgin Islands
Avg Score
77
Cities Ranked
1
Health Violations
1
PFAS Detected
0
77
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 St. Thomas Island cities scored
A
0
0%
Excellent
B
1
100%
Good
C
0
0%
Fair
D
0
0%
Poor
F
0
0%
Failing
Comparison
County vs U.S. Virgin Islands average
▲ 77.0 pts above state average
City Map
Water quality across St. Thomas Island
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in St. Thomas Island
Best cities
Worst cities
Full Rankings
All 1 cities in St. Thomas Island
| # | City | Grade | Score | Score | Population | Violations | Issues |
|---|---|---|---|---|---|---|---|
| 1 | Charlotte Amalie | B | 77 | 1K | 10 | Health Unresolved |