CSA 70 W-4 PIONEERTOWN Water Quality Report
Population
470
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 12
violations recorded
C
Fair
Safety Grade
12 violations in the past 5 years, including 284 health-based
System Details
- PWSID
- CA3600196
- Population Served
- 470
- Water Source
- Ground Water
- Owner
- Local Government
- State
- California
- EPA Region
- 9
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Fluoride | ✕ Health-Based | 116 |
| Arsenic | ✕ Health-Based | 120 |
| Uranium | ✕ Health-Based | 48 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 6 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 6 |
Violation History
2022
12
2019
16
2018
36
2017
32
2016
32
2015
48
2014
44
2013
32
2012
44
Total violations on record: 296
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: Arsenic, Uranium, Fluoride
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5)
Water Distiller
Removes heavy metals, minerals, and most contaminants through evaporation
Removes: Arsenic, Fluoride
How does this compare?
This systemNational average
Grade C
Avg: B-C
296violations total
1057% of national average
National avg: ~28 per system
🏘️ Small community water system.