CHATTAROY VALLEY MOBILE ESTATES
PWS ID: WA5312243 · Spokane, Washington 99208-9511
Population Served
333
Total Violations
150
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 133
- County
- Spokane
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 141
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MR | 11 | 2011 |
| Lead and Copper Rule | MR | 11 | 2006 |
| Pentachlorophenol | MR | 4 | 2002 |
| Consumer Confidence Rule | Other | 4 | 2017 |
| Coliform (TCR) | MR | 4 | 1998 |
| Methoxychlor | MR | 3 | 2016 |
| Toxaphene | MR | 3 | 2016 |
| Di(2-ethylhexyl) adipate | MR | 3 | 2016 |
| Simazine | MR | 3 | 2016 |
| Di(2-ethylhexyl) phthalate | MR | 3 | 2016 |
| Hexachlorocyclopentadiene | MR | 3 | 2016 |
| Atrazine | MR | 3 | 2016 |
| HEXACHLOROBENZENE | MR | 3 | 2016 |
| Heptachlor | MR | 3 | 2016 |
| Benzo(a)pyrene | MR | 3 | 2016 |
| Chlordane | MR | 3 | 2016 |
| BHC-GAMMA | MR | 3 | 2016 |
| LASSO | MR | 3 | 2016 |
| Heptachlor epoxide | MR | 3 | 2016 |
| Coliform (TCR) | MCL | 3 | 1991 |
| Endrin | MR | 3 | 2016 |
| Dinoseb | MR | 2 | 2002 |
| OXAMYL | MR | 2 | 2002 |
| Aldicarb sulfoxide | MR | 2 | 2002 |
| Aldicarb sulfone | MR | 2 | 2002 |
| Carbofuran | MR | 2 | 2002 |
| Aldicarb | MR | 2 | 2002 |
| DICHLOROMETHANE | MR | 2 | 2002 |
| p-Dichlorobenzene | MR | 2 | 2002 |
| trans-1,2-Dichloroethylene | MR | 2 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.