PlainWater
States → South Dakota

NORTH SIOUX CITY

PWS ID: SD4600226 · NORTH SIOUX CITY, South Dakota 57049

Population Served
3,042
Total Violations
69
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
1,249
County
Union
School/Daycare
No
MCL Violations
0
Monitoring Violations
63
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Consumer Confidence Rule Other 4 2003
Lead and Copper Rule MR 3 1999
1,2-DIBROMO-3-CHLOROPROPANE MR 2 2008
Carbofuran MR 2 1996
OXAMYL MR 2 1996
cis-1,2-Dichloroethylene MR 2 1999
Vinyl chloride MR 2 1999
1,1,1-Trichloroethane MR 2 1999
Tetrachloroethylene MR 2 1999
Xylenes, Total MR 2 1999
Carbon tetrachloride MR 2 1999
CHLOROBENZENE MR 2 1999
Styrene MR 2 1999
Benzene MR 2 1999
p-Dichlorobenzene MR 2 1999
Trichloroethylene MR 2 1999
Toluene MR 2 1999
DICHLOROMETHANE MR 2 1999
1,2-Dichloropropane MR 2 1999
1,2-Dichloroethane MR 2 1999
Ethylbenzene MR 2 1999
1,1,2-Trichloroethane MR 2 1999
ETHYLENE DIBROMIDE MR 2 2008
o-Dichlorobenzene MR 2 1999
Aldicarb MR 2 1996
Nitrate MR 2 1995
1,1-Dichloroethylene MR 2 1999
1,2,4-Trichlorobenzene MR 2 1999
Aldicarb sulfone MR 2 1996
Aldicarb sulfoxide MR 2 1996
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.