SHERIDAN, CITY OF Water Quality Report
Population
6,494
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 70
violations recorded
C
Fair
Safety Grade
70 violations in the past 5 years
System Details
- PWSID
- OR4100811
- Population Served
- 6,494
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Oregon
- EPA Region
- 10
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 0300 | ⚠ Monitoring/Reporting | 26 |
| Contaminant 0200 | ⚠ Monitoring/Reporting | 52 |
| Cyanide | ⚠ Monitoring/Reporting | 2 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 9 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 3028 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 1 |
Violation History
2025
2
2024
34
2023
18
2022
12
2021
4
2020
8
2019
6
2018
6
2015
6
2011
2
Total violations on record: 98
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade C
Avg: B-C
98violations total
350% of national average
National avg: ~28 per system
📍 Average-sized water system.