COLEHARBOR CITY OF

North Dakota — Community Water System — PWSID: ND2800194

System Information

PWSID	ND2800194
System Name	COLEHARBOR 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	Jan 5, 2026

Location & Contact

State	North Dakota
City	COLEHARBOR
ZIP Code	58531
Address	PO BOX 65
Organization	LEMER, BREANNA
Phone	701-226-1154

Population & Service

Population Served	79
Service Connections	47

Drinking Water Violations (40)

This water system has 40 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
Jul 2, 2025	—	LEAD AND COPPER RULE REVISIONS	RPT	No	No	—	—	—	Unaddressed	—	Lead and Copper Rule Revisions
Jul 2, 2025	—	LEAD AND COPPER RULE REVISIONS	RPT	No	No	—	—	—	Unaddressed	—	Lead and Copper Rule Revisions
Jul 2, 2025	—	LEAD AND COPPER RULE REVISIONS	RPT	No	No	—	—	—	Unaddressed	—	Lead and Copper Rule Revisions
Oct 19, 2022	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jan 23, 2023	Lead and Copper Rule
Jul 1, 2022	Sep 30, 2022	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2022	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2022	Sep 30, 2022	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2022	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2022	Sep 30, 2022	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2022	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2021	Jun 30, 2021	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2021	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2021	Jun 30, 2021	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2021	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2021	Jun 30, 2021	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2021	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2021	Apr 30, 2021	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Apr 30, 2021	Revised Total Coliform Rule
Apr 1, 2021	Apr 30, 2021	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Apr 30, 2021	Revised Total Coliform Rule
Apr 1, 2021	Apr 30, 2021	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Apr 30, 2021	Revised Total Coliform Rule
Apr 1, 2021	Apr 30, 2021	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Apr 30, 2021	Revised Total Coliform Rule
Jan 1, 2020	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jan 13, 2020	Lead and Copper Rule
Nov 1, 2015	Nov 30, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2015	Total Coliform Rule
Nov 1, 2015	Nov 30, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2015	Total Coliform Rule
Nov 1, 2015	Nov 30, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2015	Total Coliform Rule
Nov 1, 2015	Nov 30, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2015	Total Coliform Rule
Oct 1, 2015	Dec 31, 2015	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2015	Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2015	Dec 31, 2015	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2015	Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2015	Dec 31, 2015	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 2015	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2009	Jun 30, 2009	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2009	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2009	Jun 30, 2009	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2009	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2009	Jun 30, 2009	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2009	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2009	Jun 30, 2009	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jun 30, 2009	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 1999	Jul 31, 1999	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Jul 31, 1999	Total Coliform Rule
Jul 1, 1999	Jul 31, 1999	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Jul 31, 1999	Total Coliform Rule
Jul 1, 1999	Jul 31, 1999	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Jul 31, 1999	Total Coliform Rule
Jan 1, 1999	Jan 31, 1999	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Jan 31, 1999	Total Coliform Rule
Jan 1, 1999	Jan 31, 1999	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Jan 31, 1999	Total Coliform Rule
Jan 1, 1999	Jan 31, 1999	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Jan 31, 1999	Total Coliform Rule
Jun 1, 1996	Jun 30, 1996	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Jun 30, 1996	Total Coliform Rule
Jun 1, 1996	Jun 30, 1996	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Jun 30, 1996	Total Coliform Rule
Jun 1, 1994	Jun 30, 1994	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Jun 30, 1994	Total Coliform Rule
Jun 1, 1994	Jun 30, 1994	Coliform (TCR)	MR	No	Yes	—	5% of samples	—	Archived	Jun 30, 1994	Total Coliform Rule
Jul 1, 1993	Apr 7, 1994	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 7, 1994	Lead and Copper Rule
Jul 1, 1993	Apr 7, 1994	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 7, 1994	Lead and Copper Rule
Jul 1, 1993	Apr 7, 1994	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 7, 1994	Lead and Copper Rule
Jul 1, 1993	Apr 7, 1994	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 7, 1994	Lead and Copper Rule

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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