POPLAR CITY OF

Montana — Community Water System — PWSID: MT0000310

System Information

PWSID	MT0000310
System Name	POPLAR CITY OF
System Type	Community Water System
Water Source	Ground Water
Activity Status	Non-Inventory
Owner Type	Local
EPA Region	08
Serves School	No
Wholesaler	No
First Reported	Feb 13, 1979
Last Reported	Jan 5, 2026

Location & Contact

State	Montana
City	POPLAR
ZIP Code	59255
Address	PO BOX 630
Organization	FOX, KERI
Phone	406-768-3483

Population & Service

Population Served	2,926
Service Connections	904

Drinking Water Violations (166)

This water system has 166 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, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 21, 2012	Consumer Confidence Rule
Oct 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 21, 2012	Consumer Confidence Rule
Jul 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 21, 2012	Consumer Confidence Rule
Jul 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 21, 2012	Consumer Confidence Rule
Jul 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 21, 2012	Consumer Confidence Rule
Sep 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 21, 2012	Ground Water Rule
Sep 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 21, 2012	Ground Water Rule
Sep 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 21, 2012	Ground Water Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 21, 2012	Ground Water Rule
Jul 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 21, 2012	Ground Water Rule
Jul 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 21, 2012	Ground Water Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 21, 2012	Ground Water Rule
Jul 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 21, 2012	Ground Water Rule
Jul 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 21, 2012	Ground Water Rule
May 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 21, 2012	Ground Water Rule
May 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 21, 2012	Ground Water Rule
May 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 21, 2012	Ground Water Rule
Sep 1, 2010	Sep 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2010	Total Coliform Rule
Sep 1, 2010	Sep 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2010	Total Coliform Rule
Sep 1, 2010	Sep 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2010	Total Coliform Rule
Sep 1, 2010	Sep 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2010	Total Coliform Rule
Jul 1, 2010	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 21, 2012	Consumer Confidence Rule
Jul 1, 2010	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 21, 2012	Consumer Confidence Rule
Jul 1, 2010	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 21, 2012	Consumer Confidence Rule
Jul 1, 2010	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 21, 2012	Consumer Confidence Rule
Apr 1, 2009	Apr 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2009	Total Coliform Rule
Apr 1, 2009	Apr 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2009	Total Coliform Rule
Apr 1, 2009	Apr 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2009	Total Coliform Rule
Apr 1, 2009	Apr 30, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Apr 30, 2009	Total Coliform Rule
Jan 1, 2009	Dec 31, 2009	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2009	Nitrate Rule
Jan 1, 2009	Dec 31, 2009	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2009	Nitrate Rule
Jan 1, 2009	Dec 31, 2009	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2009	Nitrate Rule
Jan 1, 2009	Dec 31, 2009	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2009	Nitrate Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 21, 2012	Consumer Confidence Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 21, 2012	Consumer Confidence Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 21, 2012	Consumer Confidence Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 21, 2012	Consumer Confidence Rule
Jul 1, 2005	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Nov 21, 2012	Lead and Copper Rule
Jul 1, 2005	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Nov 21, 2012	Lead and Copper Rule
Jul 1, 2005	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Nov 21, 2012	Lead and Copper Rule
Jul 1, 2005	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Nov 21, 2012	Lead and Copper Rule
Oct 1, 2003	Oct 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2003	Total Coliform 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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