COMERIO URBANO Water Quality Report
Population
14,872
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
—
of 49,184 US systems
5-Year Record
⚠️ 34
violations recorded
F
Unsafe
Safety Grade
34 violations in the past 5 years, including 84 health-based
System Details
- PWSID
- PR0004705
- Population Served
- 14,872
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Puerto Rico
- EPA Region
- 2
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 5000 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 5 |
| Total Trihalomethanes (TTHMs) | ✕ Health-Based | 40 |
| Fluoride | ⚠ Monitoring/Reporting | 2 |
| Contaminant 3100 | ✕ Health-Based | 8 |
| Contaminant 0100 | ⚠ Monitoring/Reporting | 14 |
| Contaminant 3015 | ⚠ Monitoring/Reporting | 14 |
| Total Coliform | ⚠ Monitoring/Reporting | 14 |
| Contaminant 0300 | ✕ Health-Based | 32 |
| Contaminant 0200 | ✕ Health-Based | 4 |
| Nitrate | ⚠ Monitoring/Reporting | 2 |
Violation History
2024
2
2023
32
2020
10
2019
10
2018
18
2017
26
2016
16
2015
16
2014
7
2012
2
Total violations on record: 140
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Reverse Osmosis System
Removes up to 99% of contaminants including PFAS, lead, arsenic, and nitrates
Removes: Nitrate, Fluoride
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs)
Water Distiller
Removes heavy metals, minerals, and most contaminants through evaporation
Removes: Fluoride
UV Water Purifier
Kills bacteria and viruses without chemicals
Removes: Total Coliform
How does this compare?
This systemNational average
Grade F
Avg: B-C
140violations total
500% of national average
National avg: ~28 per system
📍 Mid-to-large system — serves 2× the national average.