ARTESIAN WATER DISTRICT 8
PWS ID: WA5303150 · College Place, Washington 99324
Population Served
302
Total Violations
30
Health-Based Violations
1
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 116
- County
- Walla Walla
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 27
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 18 | 2021 |
| Nitrate | MR | 1 | 2014 |
| Consumer Confidence Rule | Other | 1 | 2025 |
| Revised Total Coliform Rule | MON | 1 | 2023 |
| OXAMYL | MR | 1 | 2008 |
| Aldicarb sulfoxide | MR | 1 | 2008 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1979 |
| Carbofuran | MR | 1 | 2008 |
| Aldicarb sulfone | MR | 1 | 2008 |
| Coliform (TCR) | MR | 1 | 2010 |
| Coliform (TCR) | MCL | 1 | 2004 |
| Aldicarb | MR | 1 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.