LAS DELTAS MUTUAL WATER COMPANY Water Quality Report
Population
375
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 4
violations recorded
C
Fair
Safety Grade
4 violations in the past 5 years, including 13 health-based
System Details
- PWSID
- CA1000054
- Population Served
- 375
- Water Source
- Ground Water
- Owner
- Private
- State
- California
- EPA Region
- 9
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Total Trihalomethanes (TTHMs) | ✕ Health-Based | 12 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 5200 | ✕ Health-Based | 2 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 1 |
Violation History
2024
3
2021
1
2020
1
2019
3
2018
4
2017
3
2016
1
2009
1
1993
1
Total violations on record: 18
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)
How does this compare?
This systemNational average
Grade C
Avg: B-C
18violations total
64% of national average
National avg: ~28 per system
🏘️ Small community water system.