Is STEVENSVILLE TOWN OF required to publish a Consumer Confidence Report?

Yes. STEVENSVILLE TOWN 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 STEVENSVILLE TOWN OF’s next Consumer Confidence Report due?

STEVENSVILLE TOWN 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.

STEVENSVILLE, MT · Ravalli County

STEVENSVILLE TOWN OF Water System

Consumer Confidence Report status

STEVENSVILLE TOWN 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 STEVENSVILLE TOWN 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): MT0000335
System type: Community Water System
Population served: 2,090
Service connections: 903
Ownership: local government
Water source: groundwater (wells)

STEVENSVILLE TOWN OF is one of 123 community water systems in Montana in the 501 to 3,300 people size category, serving 2,090 people from groundwater.

As of August 1, 2026, its federal record holds 20 entries between 1993 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.

Of the 20, 17 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 inorganic chemicals, the Total Coliform Rules, and the Lead and Copper Rule.

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
September 1, 2023 – September 30, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2023 – July 12, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2022 – October 31, 2022
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2022 – August 11, 2022
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2022 – February 16, 2020
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2021 – January 20, 2023
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 31, 2016 – September 22, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 2011 – May 31, 2011
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
May 1, 2005 – May 31, 2005
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2002 – December 31, 2002
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2001 – December 31, 2001
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2001 – December 31, 2001
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1994 – August 31, 1994
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Cadmium
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Selenium
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Barium
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Arsenic
January 1, 1994 – December 31, 1994
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1993 – November 27, 1996
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
September 1, 2023 – September 30, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2023 – July 12, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2022 – October 31, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2022 – August 11, 2022	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2022 – February 16, 2020	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
December 30, 2021 – January 20, 2023	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
August 31, 2016 – September 22, 2016	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
May 1, 2011 – May 31, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 2005 – May 31, 2005	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
July 1, 2002 – December 31, 2002	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 1, 2001 – December 31, 2001	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 1, 2001 – December 31, 2001	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
August 1, 1994 – August 31, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Cadmium	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Selenium	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Barium	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Arsenic	—	Resolved
July 1, 1993 – November 27, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

October 24, 2023State Public Notification requested1 linked violation
October 24, 2023State Violation/Reminder Notice1 linked violation
October 3, 2023State Compliance achieved1 linked violation
July 12, 2023State Compliance achieved1 linked violation
July 11, 2023State Violation/Reminder Notice1 linked violation
January 20, 2023State Compliance achieved1 linked violation
November 21, 2022State Violation/Reminder Notice1 linked violation
November 21, 2022State Public Notification requested1 linked violation
November 1, 2022State Compliance achieved1 linked violation
August 11, 2022State Compliance achieved1 linked violation
July 11, 2022State Violation/Reminder Notice1 linked violation
February 17, 2022State Public Notification requested1 linked violation
February 17, 2022State Violation/Reminder Notice1 linked violation
January 4, 2022State Violation/Reminder Notice1 linked violation
February 16, 2020State Compliance achieved1 linked violation
October 6, 2016State Public Notification received1 linked violation
September 22, 2016State Compliance achieved1 linked violation
September 16, 2016State Public Notification requested1 linked violation
September 16, 2016State Violation/Reminder Notice1 linked violation
June 7, 2011State Compliance achieved1 linked violation
June 6, 2011State Public Notification received1 linked violation
May 18, 2011State Public Notification requested1 linked violation
May 18, 2011State Violation/Reminder Notice1 linked violation
May 18, 2011State Violation/Reminder Notice1 linked violation
May 15, 2009State Compliance achieved1 linked violation
December 21, 2005State Compliance achieved13 linked violations
January 3, 2005State Violation/Reminder Notice5 linked violations
January 3, 2005State Public Notification requested5 linked violations
January 3, 2005State Violation/Reminder Notice1 linked violation
January 3, 2005State Public Notification requested1 linked violation
January 3, 2005State Violation/Reminder Notice1 linked violation
January 3, 2005State Public Notification requested1 linked violation
January 3, 2005State Violation/Reminder Notice1 linked violation
September 17, 2003State Compliance achieved9 linked violations
May 15, 2001State Compliance achieved1 linked violation
September 9, 1994State Formal Notice of Violation issued3 linked violations

Common questions

Is STEVENSVILLE TOWN OF required to publish a Consumer Confidence Report?: Yes. STEVENSVILLE TOWN 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 STEVENSVILLE TOWN OF’s next Consumer Confidence Report due?: STEVENSVILLE TOWN OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does STEVENSVILLE TOWN OF have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for STEVENSVILLE TOWN 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

CROWE, GINA

406-777-2946

STEVENSVILLE, MT 59870