Is LIBBY CITY OF required to publish a Consumer Confidence Report?

Yes. LIBBY CITY OF is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is LIBBY CITY OF’s next Consumer Confidence Report due?

LIBBY CITY OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

LIBBY, MT · Lincoln County

LIBBY CITY OF Water System

Consumer Confidence Report status

LIBBY CITY OF must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for LIBBY CITY OF.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Montana’s official records. Always confirm current status with Montana before making decisions based on this information.

System facts

System ID (PWSID): MT0000274
System type: Community Water System
Population served: 4,892
Service connections: 1,957
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

LIBBY CITY OF serves 4,892 people from surface water, placing it in the 3,301 to 10,000 people size category.

As of August 1, 2026, its federal record holds 89 entries between 1993 and 2025, all of which EPA lists as closed.

Of the 89, 67 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals, the Surface Water Treatment Rules, and inorganic chemicals.

Violation history

Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
December 1, 2025 – December 31, 2025
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Long Term 2 Enhanced Surface Water Treatment Rule
March 1, 2022 – March 31, 2022
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
March 1, 2022 – March 31, 2022
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
October 1, 2021 – October 31, 2021
Resolved
Monitoring, Regular
—
Benzene
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Styrene
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Toluene
January 1, 2021 – December 31, 2021
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2019 – September 13, 2019
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
December 1, 2015 – December 31, 2015
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
March 1, 2015 – March 31, 2015
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
March 1, 2015 – March 31, 2015
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
March 1, 2014 – March 31, 2014
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
March 1, 2014 – March 31, 2014
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2014 – October 29, 2014
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
June 1, 2013 – June 30, 2013
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
May 1, 2013 – May 31, 2013
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
May 1, 2013 – May 31, 2013
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
April 1, 2013 – April 30, 2013
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
March 1, 2013 – March 31, 2013
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
February 1, 2013 – February 28, 2013
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 2013 – January 31, 2013
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
December 1, 2012 – December 31, 2012
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
November 1, 2012 – November 30, 2012
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – August 9, 2011
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2011 – March 11, 2011
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
February 5, 2007 – February 21, 2007
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2006 – June 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Styrene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Toluene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Benzene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2006 – December 31, 2006
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
October 1, 2004 – December 31, 2004
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
October 1, 2004 – December 31, 2004
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
October 1, 2004 – December 31, 2004
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
July 1, 2004 – September 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
July 1, 2004 – September 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
April 1, 2004 – June 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
April 1, 2004 – June 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
April 1, 2004 – June 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
January 1, 2004 – March 31, 2004
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2001 – September 19, 2007
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
July 1, 1997 – July 31, 1997
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 1995 – July 31, 1995
Resolved
Monitoring, Regular
—
Arsenic
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Barium
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Cadmium
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Chromium
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Mercury
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Selenium
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Fluoride
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Nickel
January 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 1993 – December 31, 1993
Resolved
Failure to Filter (SWTR)
Health-based
Surface Water Treatment Rule
January 1, 1993 – May 4, 2001
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
December 1, 2025 – December 31, 2025	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
March 1, 2022 – March 31, 2022	Treatment Technique (SWTR and GWR)	Long Term 2 Enhanced Surface Water Treatment Rule	Health-based	Resolved
March 1, 2022 – March 31, 2022	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
October 1, 2021 – October 31, 2021	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Benzene	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Styrene	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Toluene	—	Resolved
July 1, 2019 – September 13, 2019	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
December 1, 2015 – December 31, 2015	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
March 1, 2015 – March 31, 2015	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
March 1, 2015 – March 31, 2015	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
March 1, 2014 – March 31, 2014	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
March 1, 2014 – March 31, 2014	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
January 1, 2014 – October 29, 2014	Monitoring, Regular	Arsenic	—	Resolved
June 1, 2013 – June 30, 2013	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
May 1, 2013 – May 31, 2013	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
May 1, 2013 – May 31, 2013	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
April 1, 2013 – April 30, 2013	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
March 1, 2013 – March 31, 2013	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
February 1, 2013 – February 28, 2013	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
January 1, 2013 – January 31, 2013	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
December 1, 2012 – December 31, 2012	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
November 1, 2012 – November 30, 2012	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
July 1, 2011 – August 9, 2011	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2011 – March 11, 2011	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
February 5, 2007 – February 21, 2007	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Styrene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Toluene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Benzene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
October 1, 2001 – September 19, 2007	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 1997 – July 31, 1997	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1995 – July 31, 1995	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Arsenic	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Barium	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Cadmium	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Chromium	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Mercury	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Selenium	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Fluoride	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Nickel	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 1993 – May 4, 2001	Failure to Filter (SWTR)	Surface Water Treatment Rule	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

February 13, 2026State Public Notification requested1 linked violation
February 13, 2026State Violation/Reminder Notice1 linked violation
February 10, 2026State Compliance achieved1 linked violation
November 15, 2022State Compliance achieved21 linked violations
May 10, 2022State Compliance achieved2 linked violations
April 25, 2022State Violation/Reminder Notice2 linked violations
April 25, 2022State Public Notification requested2 linked violations
January 21, 2022State Public Notification requested21 linked violations
January 21, 2022State Violation/Reminder Notice21 linked violations
December 10, 2021State Compliance achieved1 linked violation
November 15, 2021State Violation/Reminder Notice1 linked violation
November 15, 2021State Public Notification requested1 linked violation
September 13, 2019State Compliance achieved1 linked violation
July 17, 2019State Violation/Reminder Notice1 linked violation
February 11, 2016State Compliance achieved1 linked violation
January 20, 2016State Violation/Reminder Notice1 linked violation
January 20, 2016State Public Notification requested1 linked violation
May 11, 2015State Compliance achieved2 linked violations
May 6, 2015State Public Notification requested2 linked violations
May 6, 2015State Violation/Reminder Notice2 linked violations
April 22, 2015State Administrative Penalty assessed10 linked violations
April 22, 2015State Administrative Penalty assessed2 linked violations
March 26, 2015State Public Notification received2 linked violations
January 14, 2015State Violation/Reminder Notice1 linked violation
January 14, 2015State Public Notification requested1 linked violation
October 29, 2014State Compliance achieved1 linked violation
May 8, 2014State Compliance achieved2 linked violations
April 23, 2014State Public Notification received2 linked violations
April 15, 2014State Public Notification requested2 linked violations
April 15, 2014State Violation/Reminder Notice2 linked violations
August 20, 2013State Compliance achieved8 linked violations
July 22, 2013State Administrative/Compliance Order without penalty issued10 linked violations
July 22, 2013State Administrative/Compliance Order without penalty issued1 linked violation
July 22, 2013State Administrative/Compliance Order without penalty issued2 linked violations
July 15, 2013State Public Notification requested1 linked violation
July 15, 2013State Violation/Reminder Notice1 linked violation
July 11, 2013State Compliance achieved1 linked violation
June 18, 2013State Violation/Reminder Notice2 linked violations
June 18, 2013State Public Notification received2 linked violations
June 18, 2013State Public Notification requested2 linked violations
May 23, 2013State Public Notification requested1 linked violation
May 23, 2013State Violation/Reminder Notice1 linked violation
April 19, 2013State Public Notification received1 linked violation
April 15, 2013State Public Notification requested1 linked violation
April 15, 2013State Violation/Reminder Notice1 linked violation
March 20, 2013State Public Notification received1 linked violation
March 14, 2013State Violation/Reminder Notice1 linked violation
March 14, 2013State Public Notification requested1 linked violation
March 6, 2013State Other1 linked violation
March 6, 2013State Other2 linked violations
February 19, 2013State Other8 linked violations
February 14, 2013State Violation/Reminder Notice1 linked violation
February 14, 2013State Public Notification requested1 linked violation
February 14, 2013State Public Notification received1 linked violation
January 15, 2013State Violation/Reminder Notice1 linked violation
January 15, 2013State Public Notification requested1 linked violation
January 15, 2013State Public Notification received1 linked violation
December 17, 2012State Public Notification received1 linked violation
December 17, 2012State Public Notification requested1 linked violation
December 17, 2012State Violation/Reminder Notice1 linked violation
August 9, 2011State Compliance achieved1 linked violation
August 1, 2011State Public Notification requested1 linked violation
August 1, 2011State Violation/Reminder Notice1 linked violation
March 11, 2011State Compliance achieved1 linked violation
March 7, 2011State Public Notification requested1 linked violation
March 7, 2011State Violation/Reminder Notice1 linked violation
January 7, 2009State Compliance achieved6 linked violations
December 31, 2008State Compliance achieved11 linked violations
September 19, 2007State Compliance achieved1 linked violation
August 3, 2007State Compliance achieved3 linked violations
April 29, 2007State Violation/Reminder Notice3 linked violations
February 21, 2007State Compliance achieved1 linked violation
February 20, 2007State Compliance achieved22 linked violations
February 5, 2007State Violation/Reminder Notice1 linked violation
January 14, 2007State Public Notification requested21 linked violations
January 14, 2007State Violation/Reminder Notice21 linked violations
January 14, 2007State Public Notification requested1 linked violation
January 14, 2007State Violation/Reminder Notice1 linked violation
November 6, 2006State Compliance achieved15 linked violations
February 24, 2005State Violation/Reminder Notice2 linked violations
February 24, 2005State Public Notification requested1 linked violation
February 24, 2005State Violation/Reminder Notice1 linked violation
February 24, 2005State Public Notification requested1 linked violation
February 24, 2005State Violation/Reminder Notice1 linked violation
February 24, 2005State Public Notification requested1 linked violation
February 24, 2005State Public Notification requested1 linked violation
February 24, 2005State Public Notification requested2 linked violations
February 24, 2005State Violation/Reminder Notice2 linked violations
February 24, 2005State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 24, 2005State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 24, 2005State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 24, 2005State Violation/Reminder Notice1 linked violation
February 24, 2005State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 24, 2005State Violation/Reminder Notice1 linked violation
February 24, 2005State Public Notification requested1 linked violation
February 24, 2005State Violation/Reminder Notice1 linked violation
February 24, 2005State Public Notification requested1 linked violation
February 24, 2005State Violation/Reminder Notice1 linked violation
February 24, 2005State Public Notification requested1 linked violation
February 24, 2005State Violation/Reminder Notice1 linked violation
February 24, 2005State Public Notification requested1 linked violation
February 24, 2005State Violation/Reminder Notice1 linked violation
February 24, 2005State Public Notification requested1 linked violation
February 24, 2005State Violation/Reminder Notice1 linked violation
February 24, 2005State Public Notification requested1 linked violation
February 24, 2005State Violation/Reminder Notice1 linked violation
February 24, 2005State Public Notification requested1 linked violation
February 24, 2005State Violation/Reminder Notice1 linked violation
January 4, 2005State Violation/Reminder Notice1 linked violation
January 4, 2005State Public Notification requested1 linked violation
September 9, 2002State Public Notification requested1 linked violation
September 9, 2002State Violation/Reminder Notice1 linked violation
May 15, 2001State Compliance achieved1 linked violation
May 4, 2001State Compliance achieved1 linked violation
May 4, 2001State Administrative/Compliance Order without penalty issued1 linked violation
May 6, 1994State Administrative/Compliance Order without penalty issued5 linked violations

Common questions

Is LIBBY CITY OF required to publish a Consumer Confidence Report?: Yes. LIBBY CITY OF is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is LIBBY CITY OF’s next Consumer Confidence Report due?: LIBBY CITY OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does LIBBY CITY OF have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for LIBBY CITY OF.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

SIKES, SAMUEL

406-293-2731

LIBBY, MT 59923