PlainWater
States → Washington

RIVERSIDE SD CHATTAROY ELEMENTARY

PWS ID: WA5372828 · Chattaroy, Washington 99003

Population Served
306
Total Violations
122
Health-Based Violations
1
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Local
Connections
3
County
Spokane
School/Daycare
Yes
MCL Violations
1
Monitoring Violations
121
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Nitrate MR 16 2006
Aldicarb sulfoxide MR 4 2008
Pentachlorophenol MR 4 2002
OXAMYL MR 4 2008
Aldicarb sulfone MR 4 2008
Aldicarb MR 4 2008
Carbofuran MR 4 2008
1,2,4-Trichlorobenzene MR 2 2004
Vinyl chloride MR 2 2004
1,1-Dichloroethylene MR 2 2004
trans-1,2-Dichloroethylene MR 2 2004
1,1,1-Trichloroethane MR 2 2004
1,2-Dichloropropane MR 2 2004
Trichloroethylene MR 2 2004
Benzene MR 2 2004
DICHLOROMETHANE MR 2 2004
o-Dichlorobenzene MR 2 2004
p-Dichlorobenzene MR 2 2004
1,1,2-Trichloroethane MR 2 2004
Tetrachloroethylene MR 2 2004
CHLOROBENZENE MR 2 2004
Ethylbenzene MR 2 2004
Dalapon MR 2 2002
Picloram MR 2 2002
2,4,5-TP MR 2 2002
BHC-GAMMA MR 2 2002
Toxaphene MR 2 2002
Di(2-ethylhexyl) adipate MR 2 2002
Di(2-ethylhexyl) phthalate MR 2 2002
LASSO MR 2 2002
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.