PlainWater
States → South Dakota

WASTA

PWS ID: SD4600352 · WASTA, South Dakota 57791

Population Served
84
Total Violations
130
Health-Based Violations
11
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
56
County
Pennington
School/Daycare
No
MCL Violations
11
Monitoring Violations
100
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 23 2000
Lead and Copper Rule MR 16 2003
Coliform (TCR) MCL 11 2000
Nitrate MR 7 2006
Gross Alpha, Excl. Radon and U MR 4 1990
Combined Radium (-226 and -228) MR 4 1990
Chlorine MR 2 2023
Asbestos MR 2 1993
cis-1,2-Dichloroethylene MR 2 1994
Tetrachloroethylene MR 2 1994
Ethylbenzene MR 2 1994
DICHLOROMETHANE MR 2 1994
1,1-Dichloroethylene MR 2 1994
Carbon tetrachloride MR 2 1994
o-Dichlorobenzene MR 2 1994
trans-1,2-Dichloroethylene MR 2 1994
1,2-Dichloropropane MR 2 1994
Benzene MR 2 1994
p-Dichlorobenzene MR 2 1994
1,2-Dichloroethane MR 2 1994
Trichloroethylene MR 2 1994
1,2,4-Trichlorobenzene MR 2 1994
1,1,2-Trichloroethane MR 2 1994
Xylenes, Total MR 2 1994
Toluene MR 2 1994
Vinyl chloride MR 2 1994
CHLOROBENZENE MR 2 1994
1,1,1-Trichloroethane MR 2 1994
Styrene MR 2 1994
Public Notice Other 1 2007
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.