DEER ISLAND WATERWORKS Water Quality Report
Population
90
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
—
of 49,184 US systems
5-Year Record
⚠️ 110
violations recorded
F
Unsafe
Safety Grade
110 violations in the past 5 years, including 10 health-based
System Details
- PWSID
- OR4101233
- Population Served
- 90
- Water Source
- Ground Water
- Owner
- Private
- State
- Oregon
- EPA Region
- 10
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 14 |
| Contaminant 5000 | ✕ Health-Based | 106 |
| Total Coliform | ⚠ Monitoring/Reporting | 3 |
| Contaminant 3028 | ⚠ Monitoring/Reporting | 6 |
| Contaminant 2959 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2946 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2931 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2383 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2046 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2036 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2020 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 5200 | ✕ Health-Based | 1 |
Violation History
2025
5
2024
22
2023
27
2022
27
2021
29
2020
27
2011
1
2010
1
2005
1
2004
3
Total violations on record: 154
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
UV Water Purifier
Kills bacteria and viruses without chemicals
Removes: Total Coliform
How does this compare?
This systemNational average
Grade F
Avg: B-C
154violations total
550% of national average
National avg: ~28 per system
🏘️ Small community water system.