CS WINCHESTER WATER COMPANY Water Quality Report
Population
402
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 94%
of 49,184 US systems
5-Year Record
⚠️ 22
violations recorded
D
Poor
Safety Grade
22 violations in the past 5 years, including 3 health-based
System Details
- PWSID
- AZ0402110
- Population Served
- 402
- Water Source
- Ground Water
- Owner
- Private
- State
- Arizona
- EPA Region
- 9
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 14 |
| Contaminant 8000 | ✕ Health-Based | 8 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 6 |
| Nitrate | ⚠ Monitoring/Reporting | 2 |
| Total Coliform | ⚠ Monitoring/Reporting | 4 |
Violation History
2023
9
2022
9
2021
4
2019
6
2017
2
2016
4
Total violations on record: 34
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
UV Water Purifier
Kills bacteria and viruses without chemicals
Removes: Total Coliform
How does this compare?
This systemNational average
Grade D
Avg: B-C
34violations total
121% of national average
National avg: ~28 per system
🏘️ Small community water system.