WALHALLA CITY OF

North Dakota — Community Water System — PWSID: ND3400980

System Information

PWSID	ND3400980
System Name	WALHALLA CITY OF
System Type	Community Water System
Water Source	Ground Water Purchased
Activity Status	Active
Owner Type	Local
EPA Region	08
Serves School	No
Wholesaler	No
First Reported	Feb 13, 1979
Last Reported	Mar 26, 2026

Location & Contact

State	North Dakota
City	WALHALLA
ZIP Code	58282
Address	1103 CENTRAL AVE
Organization	COOK, MICHAEL
Phone	701-549-3176

Population & Service

Population Served	996
Service Connections	450

Drinking Water Violations (45)

This water system has 45 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Sep 1, 2020	Sep 30, 2020	MON	No	Yes	—	—	—	Resolved	Sep 30, 2020	—
Sep 1, 2020	Sep 30, 2020	MON	No	Yes	—	—	—	Resolved	Sep 30, 2020	—
Sep 1, 2020	Sep 30, 2020	MON	No	Yes	—	—	—	Resolved	Sep 30, 2020	—
Sep 1, 2020	Sep 30, 2020	MON	No	Yes	—	—	—	Resolved	Sep 30, 2020	—
Jul 1, 2020	Sep 30, 2020	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2020	—
Jul 1, 2020	Sep 30, 2020	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2020	—
Jul 1, 2020	Sep 30, 2020	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2020	—
Jul 1, 2020	Sep 30, 2020	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2020	—
Sep 1, 1996	Sep 30, 1996	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1996	—
Sep 1, 1996	Sep 30, 1996	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1996	—
Sep 1, 1996	Sep 30, 1996	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1996	—
Sep 1, 1995	Sep 30, 1995	MR	No	Yes	—	5% of samples	—	Archived	Sep 30, 1995	—
Sep 1, 1995	Sep 30, 1995	MR	No	Yes	—	5% of samples	—	Archived	Sep 30, 1995	—
Apr 1, 1995	Apr 30, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Apr 30, 1995	—
Mar 1, 1995	Mar 31, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1995	—
Mar 1, 1995	Mar 31, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1995	—
Mar 1, 1995	Mar 31, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1995	—
Mar 1, 1995	Mar 31, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1995	—
Mar 1, 1995	Mar 31, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1995	—
Mar 1, 1995	Mar 31, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1995	—
Mar 1, 1995	Mar 31, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1995	—
Mar 1, 1995	Mar 31, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1995	—
Mar 1, 1995	Mar 31, 1995	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1995	—
Oct 1, 1994	Oct 31, 1994	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 1994	—
Oct 1, 1994	Oct 31, 1994	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 1994	—
Oct 1, 1994	Oct 31, 1994	MCL	Yes	No	—	5% of samples	—	Archived	Oct 31, 1994	—
Oct 1, 1993	Oct 31, 1993	Other	No	No	—	5% of samples	—	Archived	Oct 31, 1993	—
Sep 1, 1993	Sep 30, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1993	—
Sep 1, 1993	Sep 30, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1993	—
Sep 1, 1993	Sep 30, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1993	—
Apr 1, 1992	Apr 30, 1992	MCL	Yes	No	—	5% of samples	—	Archived	Apr 30, 1992	—
Apr 1, 1992	Apr 30, 1992	MCL	Yes	No	—	5% of samples	—	Archived	Apr 30, 1992	—
Apr 1, 1992	Apr 30, 1992	MCL	Yes	No	—	5% of samples	—	Archived	Apr 30, 1992	—
Sep 1, 1991	Sep 30, 1991	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1991	—
Sep 1, 1991	Sep 30, 1991	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1991	—
—	—	—	No	No	—	—	—	—	—	—
—	—	—	No	No	—	—	—	—	—	—
—	—	—	No	No	—	—	—	—	—	—
—	—	—	No	No	—	—	—	—	—	—
—	—	—	No	No	—	—	—	—	—	—
—	—	—	No	No	—	—	—	—	—	—
—	—	—	No	No	—	—	—	—	—	—
—	—	—	No	No	—	—	—	—	—	—
—	—	—	No	No	—	—	—	—	—	—
—	—	—	No	No	—	—	—	—	—	—

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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