Great Basin Water Sunrise
PWS ID: WA5385630 · Pasco, Washington 99301
Population Served
100
Total Violations
33
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 41
- County
- Benton
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 16
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 9 | 1992 |
| Nitrate | MR | 8 | 2024 |
| Consumer Confidence Rule | Other | 5 | 2013 |
| Coliform (TCR) | MR | 5 | 2004 |
| Revised Total Coliform Rule | MON | 1 | 2023 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1979 |
| Lead and Copper Rule | MR | 1 | 1997 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.