Xcel Energy/Prairie Island-121,122

Minnesota — Non-Transient Non-Community — PWSID: MN5250258

System Information

PWSID	MN5250258
System Name	Xcel Energy/Prairie Island-121,122
System Type	Non-Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	05
Serves School	No
Wholesaler	No
First Reported	Nov 11, 2000
Last Reported	Nov 25, 2025

Location & Contact

State	Minnesota
City	Welch
ZIP Code	55089
Address	1717 Wakonade Drive East
Organization	Xcel Energy/Prairie Island-121, 122
Phone	—

Population & Service

Population Served	300
Service Connections	1

Drinking Water Violations (105)

This water system has 105 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
Apr 1, 2024	Jun 30, 2024	DICHLOROMETHANE	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Ethylbenzene	MR	No	Yes	—	0.7 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Ethylbenzene	MR	No	Yes	—	0.7 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Styrene	MR	No	Yes	—	0.1 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Styrene	MR	No	Yes	—	0.1 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Styrene	MR	No	Yes	—	0.1 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Styrene	MR	No	Yes	—	0.1 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Styrene	MR	No	Yes	—	0.1 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	1,2,4-Trichlorobenzene	MR	No	Yes	—	0.07 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	1,2,4-Trichlorobenzene	MR	No	Yes	—	0.07 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	1,2,4-Trichlorobenzene	MR	No	Yes	—	0.07 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	1,2,4-Trichlorobenzene	MR	No	Yes	—	0.07 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	1,2,4-Trichlorobenzene	MR	No	Yes	—	0.07 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	1,2-Dichloropropane	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	1,2-Dichloropropane	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	1,2-Dichloropropane	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	1,2-Dichloropropane	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	1,2-Dichloropropane	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Toluene	MR	No	Yes	—	1 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Toluene	MR	No	Yes	—	1 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Toluene	MR	No	Yes	—	1 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Toluene	MR	No	Yes	—	1 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Toluene	MR	No	Yes	—	1 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	DICHLOROMETHANE	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	DICHLOROMETHANE	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	DICHLOROMETHANE	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	DICHLOROMETHANE	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Xylenes, Total	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	p-Dichlorobenzene	MR	No	Yes	—	0.075 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	p-Dichlorobenzene	MR	No	Yes	—	0.075 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	p-Dichlorobenzene	MR	No	Yes	—	0.075 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	p-Dichlorobenzene	MR	No	Yes	—	0.075 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	p-Dichlorobenzene	MR	No	Yes	—	0.075 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	o-Dichlorobenzene	MR	No	Yes	—	0.6 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	o-Dichlorobenzene	MR	No	Yes	—	0.6 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	o-Dichlorobenzene	MR	No	Yes	—	0.6 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	o-Dichlorobenzene	MR	No	Yes	—	0.6 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	o-Dichlorobenzene	MR	No	Yes	—	0.6 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Xylenes, Total	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Xylenes, Total	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Vinyl chloride	MR	No	Yes	—	0.002 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Tetrachloroethylene	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Tetrachloroethylene	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Tetrachloroethylene	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Tetrachloroethylene	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Tetrachloroethylene	MR	No	Yes	—	0.005 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Vinyl chloride	MR	No	Yes	—	0.002 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Vinyl chloride	MR	No	Yes	—	0.002 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Xylenes, Total	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 2024	Volatile Organic Chemicals
Apr 1, 2024	Jun 30, 2024	Xylenes, Total	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 2024	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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