ASHLAND, MT · Rosebud County

ASHLAND WATER AND SEWER DIST Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): MT0000458
System type: Community Water System
Population served: 400
Service connections: 98
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2025 – June 30, 2025
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024 – August 6, 2024
Resolved
Treatment Technique, Corrective/Expedited Actions (RTCR)
Health-based
Revised Total Coliform Rule
August 10, 2023 – December 18, 2023
Resolved
Monitoring, Regular
—
Fluoride
July 1, 2023 – September 30, 2023
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
May 25, 2023 – November 20, 2023
Resolved
Monitoring, Regular
—
Fluoride
April 1, 2023 – June 21, 2023
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2022 – September 29, 2025
Resolved
Monitoring, Regular
—
Fluoride
July 1, 2022 – September 30, 2022
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
May 31, 2022 – June 29, 2022
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – August 2, 2021
Resolved
Monitoring, Regular
—
Fluoride
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
May 1, 2021 – May 31, 2021
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
April 21, 2020 – August 16, 2021
Resolved
Monitoring, Regular
—
Styrene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Benzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Toluene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2020 – December 28, 2022
Resolved
Monitoring and Reporting (DBP)
—
TTHM
September 1, 2019 – August 31, 2022
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
September 1, 2019 – August 31, 2022
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2019 – September 27, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2018 – August 2, 2018
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2017 – December 31, 2017
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2015 – February 1, 2016
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2014 – October 23, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2012 – March 31, 2012
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2010 – September 26, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2010 – January 31, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2009 – January 31, 2009
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
May 1, 2008 – May 31, 2008
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2008 – December 31, 2016
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2008 – December 31, 2016
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2006 – August 31, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2004 – November 30, 2004
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2004 – September 27, 2007
Resolved
Monitoring, Regular
—
Asbestos
January 1, 2002 – December 31, 2010
Archived
Monitoring, Regular
—
Arsenic
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1997 – February 28, 1997
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1997 – January 31, 1997
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1993 – December 31, 1993
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 14, 1986 – July 13, 1989
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
June 1, 2025 – June 30, 2025	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2024 – August 6, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
August 10, 2023 – December 18, 2023	Treatment Technique, Corrective/Expedited Actions (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
July 1, 2023 – September 30, 2023	Monitoring, Regular	Fluoride	—	Resolved
May 25, 2023 – November 20, 2023	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
April 1, 2023 – June 21, 2023	Monitoring, Regular	Fluoride	—	Resolved
October 1, 2022 – September 29, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Fluoride	—	Resolved
May 31, 2022 – June 29, 2022	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2021 – August 2, 2021	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Regular	Fluoride	—	Resolved
May 1, 2021 – May 31, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
April 21, 2020 – August 16, 2021	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Styrene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Benzene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Toluene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2020 – December 28, 2022	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
September 1, 2019 – August 31, 2022	Monitoring and Reporting (DBP)	TTHM	—	Resolved
September 1, 2019 – August 31, 2022	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2019 – September 27, 2019	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2018 – August 2, 2018	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
December 30, 2015 – February 1, 2016	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
October 1, 2014 – October 23, 2014	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2012 – March 31, 2012	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2010 – September 26, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2010 – January 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2009 – January 31, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 2008 – May 31, 2008	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2008 – December 31, 2016	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived
January 1, 2008 – December 31, 2016	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
August 1, 2006 – August 31, 2006	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
November 1, 2004 – November 30, 2004	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2004 – September 27, 2007	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2002 – December 31, 2010	Monitoring, Regular	Asbestos	—	Archived
January 1, 1999 – December 31, 2001	Monitoring, Regular	Arsenic	—	Resolved
February 1, 1997 – February 28, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1997 – January 31, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Resolved
July 14, 1986 – July 13, 1989	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

September 29, 2025State Compliance achieved1 linked violation
August 11, 2025State Public Notification received1 linked violation
July 18, 2025State Public Notification requested1 linked violation
July 18, 2025State Violation/Reminder Notice1 linked violation
July 15, 2025State Compliance achieved1 linked violation
August 6, 2024State Compliance achieved1 linked violation
July 23, 2024State Violation/Reminder Notice1 linked violation
March 7, 2024State Compliance achieved21 linked violations
March 7, 2024State Compliance achieved21 linked violations
March 7, 2024State Compliance achieved21 linked violations
March 7, 2024State Compliance achieved21 linked violations
March 7, 2024State Compliance achieved21 linked violations
March 7, 2024State Compliance achieved21 linked violations
March 7, 2024State Compliance achieved21 linked violations
March 7, 2024State Compliance achieved21 linked violations
January 31, 2024State Public Notification requested1 linked violation
January 31, 2024State Violation/Reminder Notice1 linked violation
December 18, 2023State Compliance achieved1 linked violation
December 6, 2023State Compliance achieved1 linked violation
November 20, 2023State Compliance achieved1 linked violation
August 24, 2023State Public Notification requested1 linked violation
August 24, 2023State Violation/Reminder Notice1 linked violation
July 17, 2023State Violation/Reminder Notice1 linked violation
July 17, 2023State Public Notification requested1 linked violation
June 22, 2023State Violation/Reminder Notice1 linked violation
June 22, 2023State Public Notification requested1 linked violation
June 21, 2023State Compliance achieved1 linked violation
April 4, 2023State Public Notification received1 linked violation
March 28, 2023State Compliance achieved1 linked violation
January 29, 2023State Public Notification requested21 linked violations
January 29, 2023State Violation/Reminder Notice21 linked violations
January 29, 2023State Public Notification requested1 linked violation
January 29, 2023State Violation/Reminder Notice1 linked violation
January 29, 2023State Public Notification requested21 linked violations
January 29, 2023State Violation/Reminder Notice21 linked violations
January 29, 2023State Public Notification requested1 linked violation
January 29, 2023State Violation/Reminder Notice1 linked violation
January 29, 2023State Public Notification requested21 linked violations
January 29, 2023State Violation/Reminder Notice21 linked violations
January 29, 2023State Public Notification requested1 linked violation
January 29, 2023State Violation/Reminder Notice1 linked violation
January 29, 2023State Public Notification requested21 linked violations
January 29, 2023State Violation/Reminder Notice21 linked violations
January 29, 2023State Public Notification requested1 linked violation
January 29, 2023State Violation/Reminder Notice1 linked violation
January 29, 2023State Public Notification requested21 linked violations
January 29, 2023State Violation/Reminder Notice21 linked violations
January 29, 2023State Public Notification requested1 linked violation
January 29, 2023State Violation/Reminder Notice1 linked violation
January 29, 2023State Public Notification requested21 linked violations
January 29, 2023State Violation/Reminder Notice21 linked violations
January 29, 2023State Public Notification requested1 linked violation
January 29, 2023State Violation/Reminder Notice1 linked violation
January 29, 2023State Public Notification requested21 linked violations
January 29, 2023State Violation/Reminder Notice21 linked violations
January 29, 2023State Public Notification requested1 linked violation
January 29, 2023State Violation/Reminder Notice1 linked violation
January 29, 2023State Public Notification requested21 linked violations
January 29, 2023State Violation/Reminder Notice21 linked violations
January 29, 2023State Public Notification requested1 linked violation
January 29, 2023State Violation/Reminder Notice1 linked violation
December 28, 2022State Compliance achieved1 linked violation
December 28, 2022State Compliance achieved1 linked violation
December 28, 2022State Compliance achieved1 linked violation
December 28, 2022State Compliance achieved1 linked violation
December 28, 2022State Compliance achieved1 linked violation
December 28, 2022State Compliance achieved11 linked violations
December 28, 2022State Compliance achieved1 linked violation
December 28, 2022State Compliance achieved1 linked violation
November 2, 2022State Public Notification requested1 linked violation
November 2, 2022State Violation/Reminder Notice1 linked violation
October 20, 2022State Compliance achieved2 linked violations
October 20, 2022State Public Notification requested2 linked violations
October 20, 2022State Violation/Reminder Notice2 linked violations
October 18, 2022State Public Notification requested1 linked violation
October 18, 2022State Violation/Reminder Notice1 linked violation
June 29, 2022State Compliance achieved1 linked violation
June 16, 2022State Violation/Reminder Notice1 linked violation
June 16, 2022State Public Notification requested1 linked violation
February 22, 2022State Compliance achieved1 linked violation
February 2, 2022State Violation/Reminder Notice1 linked violation
February 2, 2022State Public Notification requested1 linked violation
October 20, 2021State Compliance achieved1 linked violation
October 14, 2021State Public Notification requested1 linked violation
October 14, 2021State Violation/Reminder Notice1 linked violation
August 16, 2021State Compliance achieved1 linked violation
August 2, 2021State Compliance achieved1 linked violation
July 19, 2021State Violation/Reminder Notice1 linked violation
June 15, 2021State Public Notification requested1 linked violation
June 15, 2021State Violation/Reminder Notice1 linked violation
June 7, 2021State Compliance achieved1 linked violation
June 26, 2020State Public Notification received1 linked violation
June 1, 2020State Public Notification requested1 linked violation
June 1, 2020State Violation/Reminder Notice1 linked violation
September 27, 2019State Compliance achieved1 linked violation
July 17, 2019State Violation/Reminder Notice1 linked violation
August 2, 2018State Compliance achieved1 linked violation
July 17, 2018State Violation/Reminder Notice1 linked violation
February 1, 2018State Public Notification received1 linked violation
January 31, 2018State Compliance achieved1 linked violation
January 23, 2018State Public Notification requested1 linked violation
January 23, 2018State Violation/Reminder Notice1 linked violation
February 1, 2016State Compliance achieved1 linked violation
February 1, 2016State Violation/Reminder Notice1 linked violation
October 23, 2014State Compliance achieved1 linked violation
October 23, 2014State Public Notification requested1 linked violation
October 23, 2014State Violation/Reminder Notice1 linked violation
February 19, 2013State Compliance achieved1 linked violation
April 13, 2012State Violation/Reminder Notice1 linked violation
April 13, 2012State Public Notification requested1 linked violation
September 26, 2011State Compliance achieved1 linked violation
November 29, 2010State Public Notification received1 linked violation
October 30, 2010State Violation/Reminder Notice1 linked violation
October 30, 2010State Public Notification requested1 linked violation
September 27, 2010State Compliance achieved1 linked violation
March 3, 2010State Public Notification received1 linked violation
February 17, 2010State Public Notification requested1 linked violation
February 17, 2010State Violation/Reminder Notice1 linked violation
May 15, 2009State Compliance achieved1 linked violation
May 15, 2009State Compliance achieved1 linked violation
May 6, 2009State Compliance achieved8 linked violations
March 26, 2009State Public Notification received2 linked violations
February 12, 2009State Violation/Reminder Notice2 linked violations
February 12, 2009State Public Notification requested2 linked violations
December 24, 2008State Compliance achieved9 linked violations
August 18, 2008State Violation/Reminder Notice1 linked violation
August 18, 2008State Public Notification requested1 linked violation
August 13, 2008State Compliance achieved2 linked violations
July 1, 2008State Public Notification received6 linked violations
June 13, 2008State Violation/Reminder Notice6 linked violations
September 27, 2007State Compliance achieved1 linked violation
August 18, 2006State Violation/Reminder Notice3 linked violations
January 4, 2005State Public Notification requested1 linked violation
January 4, 2005State Violation/Reminder Notice2 linked violations
December 2, 2002State Compliance achieved3 linked violations
March 28, 1997State Violation/Reminder Notice4 linked violations

Contact

FULMER, KRISTINA

406-784-2542

ASHLAND, MT 59003