SAN GABRIEL VALLEY WATER CO.-EL MONTE Water Quality Report
Population
248,000
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 6
violations recorded
C
Fair
Safety Grade
6 violations in the past 5 years, including 6 health-based
System Details
- PWSID
- CA1910039
- Population Served
- 248,000
- Water Source
- Ground Water
- Owner
- Private
- State
- California
- EPA Region
- 9
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 0700 | ✕ Health-Based | 6 |
| Chlorite | ⚠ Monitoring/Reporting | 6 |
Violation History
2023
6
2019
3
2018
3
Total violations on record: 12
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade C
Avg: B-C
12violations total
43% of national average
National avg: ~28 per system
🏙️ This is a large system — serving 37× more people than the national average.