PlainWater
States → South Dakota

WORTHING

PWS ID: SD4600377 · WORTHING, South Dakota 57077

Population Served
939
Total Violations
124
Health-Based Violations
16
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
378
County
Lincoln
School/Daycare
No
MCL Violations
8
Monitoring Violations
93
Treatment Tech Violations
8

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 14 2006
Coliform (TCR) MCL 8 1996
Stage 1 Disinfectants and Disinfection Byproducts Rule TT 8 2023
Lead and Copper Rule MR 5 2005
Chlorine MR 5 2021
Revised Total Coliform Rule MON 3 2021
Cadmium MR 2 2003
Chromium MR 2 2003
Fluoride MR 2 2003
Selenium MR 2 2003
Antimony, Total MR 2 2003
Nickel MR 2 2003
cis-1,2-Dichloroethylene MR 2 1993
1,1,1-Trichloroethane MR 2 1993
Tetrachloroethylene MR 2 1993
Ethylbenzene MR 2 1993
DICHLOROMETHANE MR 2 1993
1,1,2-Trichloroethane MR 2 1993
Xylenes, Total MR 2 1993
Carbon tetrachloride MR 2 1993
CHLOROBENZENE MR 2 1993
o-Dichlorobenzene MR 2 1993
trans-1,2-Dichloroethylene MR 2 1993
Benzene MR 2 1993
Coliform (TCR) Other 2 1996
Barium MR 2 2003
1,1-Dichloroethylene MR 2 1993
Styrene MR 2 1993
1,2,4-Trichlorobenzene MR 2 1993
1,2-Dichloroethane MR 2 1993
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.