COUNTRY ESTATES WATER SUPPLY

Montana — Community Water System — PWSID: MT0002846

System Information

PWSID	MT0002846
System Name	COUNTRY ESTATES WATER SUPPLY
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	08
Serves School	No
Wholesaler	No
First Reported	Dec 30, 1983
Last Reported	Jan 5, 2026

Location & Contact

State	Montana
City	KALISPELL
ZIP Code	59903
Address	PO BOX 1139
Organization	AHMANN, JUSTIN
Phone	406-393-2126

Population & Service

Population Served	430
Service Connections	192

Drinking Water Violations (111)

This water system has 111 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
Oct 1, 2025	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Oct 1, 2025	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Jul 1, 2022	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 31, 2022	Consumer Confidence Rule
Jul 1, 2022	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 31, 2022	Consumer Confidence Rule
Oct 1, 2021	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 31, 2022	Consumer Confidence Rule
Oct 1, 2021	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 31, 2022	Consumer Confidence Rule
Jul 1, 2021	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 31, 2022	Consumer Confidence Rule
Jul 1, 2021	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 31, 2022	Consumer Confidence Rule
Oct 1, 2020	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 31, 2022	Consumer Confidence Rule
Oct 1, 2020	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 31, 2022	Consumer Confidence Rule
Jul 1, 2020	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 31, 2022	Consumer Confidence Rule
Jul 1, 2020	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 31, 2022	Consumer Confidence Rule
Jun 1, 2020	Jun 30, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2020	Revised Total Coliform Rule
Jun 1, 2020	Jun 30, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2020	Revised Total Coliform Rule
Jun 1, 2020	Jun 30, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2020	Revised Total Coliform Rule
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 2, 2019	Consumer Confidence Rule
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 2, 2019	Consumer Confidence Rule
May 1, 2017	May 31, 2017	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	May 31, 2017	Revised Total Coliform Rule
May 1, 2017	May 31, 2017	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	May 31, 2017	Revised Total Coliform Rule
May 1, 2017	May 31, 2017	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	May 31, 2017	Revised Total Coliform Rule
Dec 1, 2016	Dec 31, 2016	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Dec 31, 2016	Revised Total Coliform Rule
Dec 1, 2016	Dec 31, 2016	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Dec 31, 2016	Revised Total Coliform Rule
Dec 1, 2016	Dec 31, 2016	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Dec 31, 2016	Revised Total Coliform Rule
Apr 2, 2016	—	Revised Total Coliform Rule	Other	No	No	—	—	—	Resolved	May 10, 2022	Revised Total Coliform Rule
Apr 2, 2016	—	Revised Total Coliform Rule	Other	No	No	—	—	—	Resolved	May 10, 2022	Revised Total Coliform Rule
Apr 2, 2016	—	Revised Total Coliform Rule	Other	No	No	—	—	—	Resolved	May 10, 2022	Revised Total Coliform Rule
Sep 1, 2010	Sep 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2010	Total Coliform Rule
Sep 1, 2010	Sep 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2010	Total Coliform Rule
Sep 1, 2010	Sep 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2010	Total Coliform Rule
Sep 1, 2010	Sep 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2010	Total Coliform Rule
Sep 1, 2010	Sep 30, 2010	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2010	Total Coliform Rule
Apr 1, 2001	Apr 30, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Apr 30, 2001	Total Coliform Rule
Feb 1, 2001	Feb 28, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Feb 28, 2001	Total Coliform Rule
Feb 1, 2001	Feb 28, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Feb 28, 2001	Total Coliform Rule
Feb 1, 2001	Feb 28, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Feb 28, 2001	Total Coliform Rule
Feb 1, 2001	Feb 28, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Feb 28, 2001	Total Coliform Rule
Jan 1, 2001	Jan 31, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2001	Total Coliform Rule
Jan 1, 2001	Jan 31, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2001	Total Coliform Rule
Jan 1, 2001	Jan 31, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2001	Total Coliform Rule
Jan 1, 2001	Jan 31, 2001	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2001	Total Coliform Rule
Jan 1, 1999	Jan 31, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 1999	Total Coliform Rule
Jan 1, 1999	Jan 31, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 1999	Total Coliform Rule
Jan 1, 1999	Jan 31, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 1999	Total Coliform Rule
Jan 1, 1999	Jan 31, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 1999	Total Coliform Rule
Jan 1, 1998	Dec 31, 1998	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1998	Nitrate Rule
Feb 1, 1996	Feb 29, 1996	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Feb 29, 1996	Total Coliform Rule
Feb 1, 1996	Feb 29, 1996	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Feb 29, 1996	Total Coliform Rule
Jan 1, 1996	Dec 31, 1998	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 1998	Inorganic Chemicals
Jan 1, 1996	Dec 31, 1998	Picloram	MR	No	Yes	—	0.5 mg/L	—	Resolved	Dec 31, 1998	Synthetic Organic Chemicals
Jan 1, 1996	Dec 31, 1998	Fluoride	MR	No	Yes	—	4.0 mg/L	—	Resolved	Dec 31, 1998	Inorganic 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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