SAN JUAN MDWCA Water Quality Report
Population
136
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 3
violations recorded
C
Fair
Safety Grade
3 violations in the past 5 years, including 2 health-based
System Details
- PWSID
- NM3519125
- Population Served
- 136
- Water Source
- Ground Water
- Owner
- Local Government
- State
- New Mexico
- EPA Region
- 6
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 13 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 9 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 8000 | ✕ Health-Based | 3 |
| Contaminant 5200 | ✕ Health-Based | 2 |
Violation History
2025
1
2024
2
2016
2
2014
1
2013
1
2010
2
2009
3
2008
4
2007
1
2006
4
Total violations on record: 28
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade C
Avg: B-C
28violations total
100% of national average
National avg: ~28 per system
🏘️ Small community water system.