COAMO URBANO Water Quality Report
Population
4,592
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 43%
of 49,184 US systems
5-Year Record
✅ Clean
no violations
A
Safe
Safety Grade
0 violations in the past 5 years, including 2 health-based
System Details
- PWSID
- PR0003914
- Population Served
- 4,592
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Puerto Rico
- EPA Region
- 2
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 5000 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 0100 | ⚠ Monitoring/Reporting | 20 |
| Contaminant 3015 | ⚠ Monitoring/Reporting | 20 |
| Total Coliform | ⚠ Monitoring/Reporting | 20 |
| Total Trihalomethanes (TTHMs) | ✕ Health-Based | 2 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 2 |
Violation History
2020
2
2019
8
2018
14
2017
38
2016
8
2014
1
2012
2
Total violations on record: 73
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs)
UV Water Purifier
Kills bacteria and viruses without chemicals
Removes: Total Coliform
How does this compare?
This systemNational average
Grade A
Avg: B-C
73violations total
261% of national average
National avg: ~28 per system
📍 Average-sized water system.