Arroyo Municipio Water Quality Report
2 cities ranked · Average grade: D · Puerto Rico
Avg Score
46.4
Cities Ranked
2
Health Violations
2
PFAS Detected
2
46.4
County avg score
2
Cities ranked
0%
A or B grade
100%
D or F grade
2
Health violations
2
PFAS detected
Grade Distribution
How Arroyo Municipio cities scored
A
0
0%
Excellent
B
0
0%
Good
C
0
0%
Fair
D
1
50%
Poor
F
1
50%
Failing
Comparison
County vs Puerto Rico average
▲ 46.4 pts above state average
City Map
Water quality across Arroyo Municipio
Each dot is a city, colored by grade. Click any city to view its full report.
Highlights
Top & bottom cities in Arroyo Municipio
Best cities
Worst cities
County context
0
lbs/yr to surface water · top 10 TRI facilities
Industrial pollution
Top industrial polluters in Arroyo Municipio
Industrial polluters nearby
Facilities reporting the most surface-water releases in Arroyo Municipio, 2023.
| Facility | Top chemical | To surface water (lbs/yr) |
|---|---|---|
ARROYO MANUFACTURING INC. ARROYO, PR00714 | — | — |
Source: EPA Toxic Release Inventory (TRI) 2023
Full Rankings