RED WILLOW COLONY

South Dakota — Community Water System — PWSID: SD4602352

System Information

PWSIDSD4602352
System NameRED WILLOW COLONY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedApr 28, 2016
Last ReportedDec 9, 2025

Location & Contact

StateSouth Dakota
CityWHITE
ZIP Code57276
Address20019 474TH AVENUE
OrganizationRED WILLOW COLONY
Phone

Population & Service

Population Served93
Service Connections24

Drinking Water Violations (62)

This water system has 62 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Jan 1, 2021 Dec 31, 2021 1,1,1-Trichloroethane MR No Yes 0.2 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Trichloroethylene MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Benzene MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Benzene MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 DICHLOROMETHANE MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Toluene MR No Yes 1 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Toluene MR No Yes 1 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Toluene MR No Yes 1 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Tetrachloroethylene MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Tetrachloroethylene MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 o-Dichlorobenzene MR No Yes 0.6 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 o-Dichlorobenzene MR No Yes 0.6 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 o-Dichlorobenzene MR No Yes 0.6 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Trichloroethylene MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,1,1-Trichloroethane MR No Yes 0.2 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 trans-1,2-Dichloroethylene MR No Yes 0.1 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 trans-1,2-Dichloroethylene MR No Yes 0.1 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 trans-1,2-Dichloroethylene MR No Yes 0.1 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 cis-1,2-Dichloroethylene MR No Yes 0.07 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Vinyl chloride MR No Yes 0.002 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Vinyl chloride MR No Yes 0.002 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Vinyl chloride MR No Yes 0.002 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,2-Dichloroethane MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,2-Dichloroethane MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,2-Dichloroethane MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Ethylbenzene MR No Yes 0.7 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Ethylbenzene MR No Yes 0.7 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,2,4-Trichlorobenzene MR No Yes 0.07 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,1,2-Trichloroethane MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,1,2-Trichloroethane MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,1,2-Trichloroethane MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Xylenes, Total MR No Yes 10 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Xylenes, Total MR No Yes 10 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Xylenes, Total MR No Yes 10 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Carbon tetrachloride MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 p-Dichlorobenzene MR No Yes 0.075 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,2-Dichloropropane MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 1,2-Dichloropropane MR No Yes 0.005 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Styrene MR No Yes 0.1 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals
Jan 1, 2021 Dec 31, 2021 Styrene MR No Yes 0.1 mg/L Resolved Dec 31, 2021 Volatile Organic Chemicals

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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