PlainWater
States → Oregon

NPS ANNIE SPRINGS

PWS ID: OR4101080 · CRATER LAKE, Oregon 97604

Population Served
200
Total Violations
135
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Federal
Connections
245
County
Klamath
School/Daycare
No
MCL Violations
0
Monitoring Violations
126
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Nitrate MR 5 2005
Consumer Confidence Rule Other 4 2023
Lead and Copper Rule MR 4 2010
cis-1,2-Dichloroethylene MR 2 2002
Ethylbenzene MR 2 2002
CHLOROBENZENE MR 2 2002
p-Dichlorobenzene MR 2 2002
Tetrachloroethylene MR 2 2002
Toluene MR 2 2002
trans-1,2-Dichloroethylene MR 2 2002
Trichloroethylene MR 2 2002
Vinyl chloride MR 2 2002
LASSO MR 2 2002
Atrazine MR 2 2002
Chlordane MR 2 2002
Dalapon MR 2 2002
ETHYLENE DIBROMIDE MR 2 2002
Glyphosate MR 2 2002
Heptachlor epoxide MR 2 2002
Methoxychlor MR 2 2002
Pentachlorophenol MR 2 2002
Di(2-ethylhexyl) phthalate MR 2 2002
Picloram MR 2 2002
Arsenic MR 2 2002
Gross Alpha, Excl. Radon and U MR 2 1996
o-Dichlorobenzene MR 2 2002
1,1-Dichloroethylene MR 2 2002
1,1,1-Trichloroethane MR 2 2002
Carbon tetrachloride MR 2 2002
1,2-Dichloropropane MR 2 2002
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.