NEVADA CITY

Montana — Transient Non-Community — PWSID: MT0002162

System Information

PWSID	MT0002162
System Name	NEVADA CITY
System Type	Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	State
EPA Region	08
Serves School	No
Wholesaler	No
First Reported	Jan 28, 1982
Last Reported	Jan 5, 2026

Location & Contact

State	Montana
City	VIRGINIA CITY
ZIP Code	59755
Address	PO BOX 338
Organization	ENGLE, TANYA
Phone	406-843-5247

Population & Service

Population Served	621
Service Connections	20

Drinking Water Violations (65)

This water system has 65 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	—	Revised Total Coliform Rule	TT	Yes	No	—	—	—	Unaddressed	—	Revised Total Coliform Rule
Oct 1, 2025	—	Revised Total Coliform Rule	TT	Yes	No	—	—	—	Unaddressed	—	Revised Total Coliform Rule
Jun 1, 2025	Jun 30, 2025	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Archived	Jun 30, 2025	Revised Total Coliform Rule
Jun 1, 2025	Jun 30, 2025	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Archived	Jun 30, 2025	Revised Total Coliform Rule
Jun 1, 2024	Jun 30, 2024	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2024	Revised Total Coliform Rule
Jun 1, 2024	Jun 30, 2024	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2024	Revised Total Coliform Rule
Jun 1, 2024	Jun 30, 2024	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2024	Revised Total Coliform Rule
Jul 26, 2023	—	E. COLI	MR	No	Yes	—	—	—	Unaddressed	—	Ground Water Rule
Jul 26, 2023	—	E. COLI	MR	No	Yes	—	—	—	Unaddressed	—	Ground Water Rule
May 9, 2018	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Aug 9, 2018	Ground Water Rule
May 9, 2018	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Aug 9, 2018	Ground Water Rule
May 9, 2018	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Aug 9, 2018	Ground Water Rule
May 18, 2017	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Jun 21, 2017	Ground Water Rule
May 18, 2017	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Jun 21, 2017	Ground Water Rule
May 18, 2017	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Jun 21, 2017	Ground Water Rule
Jul 1, 2014	Sep 30, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2014	Total Coliform Rule
Jul 1, 2014	Sep 30, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2014	Total Coliform Rule
Jul 1, 2014	Sep 30, 2014	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2014	Total Coliform Rule
Jan 1, 2014	Dec 31, 2014	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2014	Nitrate Rule
Jan 1, 2014	Dec 31, 2014	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2014	Nitrate Rule
Jan 1, 2014	Dec 31, 2014	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2014	Nitrate Rule
Oct 1, 2012	Dec 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2012	Total Coliform Rule
Oct 1, 2012	Dec 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2012	Total Coliform Rule
Oct 1, 2012	Dec 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2012	Total Coliform Rule
Jan 1, 2012	Dec 31, 2012	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2012	Nitrate Rule
Jan 1, 2012	Dec 31, 2012	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2012	Nitrate Rule
Jan 1, 2012	Dec 31, 2012	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2012	Nitrate Rule
Oct 1, 2011	Dec 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2011	Total Coliform Rule
Oct 1, 2011	Dec 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2011	Total Coliform Rule
Oct 1, 2011	Dec 31, 2011	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2011	Total Coliform Rule
Jan 1, 2011	Dec 31, 2011	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2011	Nitrate Rule
Jan 1, 2011	Dec 31, 2011	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2011	Nitrate Rule
Jan 1, 2011	Dec 31, 2011	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2011	Nitrate Rule
Oct 1, 2010	Dec 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2010	Total Coliform Rule
Oct 1, 2010	Dec 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2010	Total Coliform Rule
Oct 1, 2010	Dec 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2010	Total Coliform Rule
Oct 1, 2009	Oct 31, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2009	Total Coliform Rule
Oct 1, 2009	Oct 31, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2009	Total Coliform Rule
Oct 1, 2009	Oct 31, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 2009	Total Coliform Rule
Apr 1, 2008	Jun 30, 2008	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2008	Total Coliform Rule
Apr 1, 2008	Jun 30, 2008	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2008	Total Coliform Rule
Apr 1, 2008	Jun 30, 2008	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2008	Total Coliform Rule
Apr 1, 2006	Jun 30, 2006	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2006	Total Coliform Rule
Apr 1, 2006	Jun 30, 2006	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2006	Total Coliform Rule
Apr 1, 2006	Jun 30, 2006	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2006	Total Coliform Rule
Jan 1, 2006	Dec 31, 2006	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2006	Nitrate Rule
Apr 1, 2000	Jun 30, 2000	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2000	Total Coliform Rule
Apr 1, 2000	Jun 30, 2000	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2000	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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