SIERRITA Water Quality Report
Population
268
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 70
violations recorded
C
Fair
Safety Grade
70 violations in the past 5 years, including 4 health-based
System Details
- PWSID
- PR0476204
- Population Served
- 268
- Water Source
- Surface Water
- Owner
- Private
- State
- Puerto Rico
- EPA Region
- 2
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 8000 | ⚠ Monitoring/Reporting | 75 |
| Contaminant 0200 | ✕ Health-Based | 3 |
| Contaminant 3100 | ⚠ Monitoring/Reporting | 8 |
| Contaminant 5200 | ✕ Health-Based | 2 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 1 |
Violation History
2025
15
2024
27
2023
10
2022
10
2021
8
2020
2
2019
6
2016
8
2007
1
1992
2
Total violations on record: 89
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade C
Avg: B-C
89violations total
318% of national average
National avg: ~28 per system
🏘️ Small community water system.