Little Diamond -KOA-Thousand Trails
PWS ID: WA5301971 · NEWPORT, Washington 99156
Population Served
100
Total Violations
25
Health-Based Violations
19
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 301
- County
- Pend Oreille
- School/Daycare
- No
- MCL Violations
- 19
- Monitoring Violations
- 6
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 19 | 2010 |
| Coliform (TCR) | MR | 5 | 2000 |
| Nitrate | MR | 1 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.