EUREKA Water Quality Report
Population
813
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
Top 54%
of 49,184 US systems
5-Year Record
⚠️ 2
violations recorded
B
Good
Safety Grade
2 violations in the past 5 years, including 4 health-based
System Details
- PWSID
- SD4600121
- Population Served
- 813
- Water Source
- Surface Water
- Owner
- Local Government
- State
- South Dakota
- EPA Region
- 8
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 0400 | ✕ Health-Based | 4 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 2 |
Violation History
2023
2
2018
2
2013
1
2010
1
Total violations on record: 6
Service Area
Cities Served
ZIP Codes Served
How does this compare?
This systemNational average
Grade B
Avg: B-C
6violations total
21% of national average
National avg: ~28 per system
🏘️ Small community water system.