MT ELLIS ACADEMY

Montana — Community Water System — PWSID: MT0001262

System Information

PWSID	MT0001262
System Name	MT ELLIS ACADEMY
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	08
Serves School	Yes
Wholesaler	No
First Reported	Mar 5, 1980
Last Reported	Jan 5, 2026

Location & Contact

State	Montana
City	BOZEMAN
ZIP Code	59715
Address	3641 BOZEMAN TRAIL RD
Organization	DOCKTER, BENJAMIN
Phone	406-690-2143

Population & Service

Population Served	106
Service Connections	17

Drinking Water Violations (224)

This water system has 224 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
Jun 1, 2025	Jun 30, 2025	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2025	Revised Total Coliform Rule
Jun 1, 2025	Jun 30, 2025	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2025	Revised Total Coliform Rule
Jun 1, 2025	Jun 30, 2025	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2025	Revised Total Coliform Rule
Jun 1, 2024	—	Revised Total Coliform Rule	TT	Yes	No	—	—	—	Unaddressed	—	Revised Total Coliform Rule
Jun 1, 2024	—	Revised Total Coliform Rule	TT	Yes	No	—	—	—	Unaddressed	—	Revised Total Coliform Rule
Jul 1, 2023	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 21, 2023	Consumer Confidence Rule
Jul 1, 2023	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 21, 2023	Consumer Confidence Rule
Jul 1, 2022	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 21, 2022	Consumer Confidence Rule
Jul 1, 2022	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 21, 2022	Consumer Confidence Rule
Jul 1, 2021	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 29, 2021	Consumer Confidence Rule
Jul 1, 2021	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 29, 2021	Consumer Confidence Rule
Jul 1, 2020	—	Revised Total Coliform Rule	TT	Yes	No	—	—	—	Resolved	Jul 28, 2020	Revised Total Coliform Rule
Jul 1, 2020	—	Revised Total Coliform Rule	TT	Yes	No	—	—	—	Resolved	Jul 28, 2020	Revised Total Coliform Rule
Jul 1, 2020	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 27, 2020	Consumer Confidence Rule
Jul 1, 2020	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 27, 2020	Consumer Confidence Rule
Jul 1, 2020	—	Revised Total Coliform Rule	TT	Yes	No	—	—	—	Resolved	Jul 28, 2020	Revised Total Coliform Rule
Nov 13, 2019	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 7, 2019	Ground Water Rule
Nov 13, 2019	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 7, 2019	Ground Water Rule
Nov 13, 2019	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 7, 2019	Ground Water Rule
Oct 15, 2019	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Oct 9, 2019	Ground Water Rule
Oct 15, 2019	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Oct 9, 2019	Ground Water Rule
Oct 15, 2019	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Oct 9, 2019	Ground Water Rule
Oct 15, 2019	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Oct 9, 2019	Ground Water Rule
Oct 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 14, 2019	Consumer Confidence Rule
Oct 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 14, 2019	Consumer Confidence Rule
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 14, 2019	Consumer Confidence Rule
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 14, 2019	Consumer Confidence Rule
Jul 1, 2018	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 26, 2018	Consumer Confidence Rule
Jul 1, 2018	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 26, 2018	Consumer Confidence Rule
Apr 1, 2018	Apr 30, 2018	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Apr 30, 2018	Revised Total Coliform Rule
Apr 1, 2018	Apr 30, 2018	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Apr 30, 2018	Revised Total Coliform Rule
Apr 1, 2018	Apr 30, 2018	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Apr 30, 2018	Revised Total Coliform Rule
Jan 1, 2016	Jan 31, 2016	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2016	Total Coliform Rule
Jan 1, 2016	Jan 31, 2016	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2016	Total Coliform Rule
Jan 1, 2016	Jan 31, 2016	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2016	Total Coliform Rule
Jan 1, 2016	Jan 31, 2016	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2016	Total Coliform Rule
Oct 22, 2014	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Oct 20, 2014	Ground Water Rule
Oct 22, 2014	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Oct 20, 2014	Ground Water Rule
Oct 22, 2014	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Oct 20, 2014	Ground Water Rule
Oct 1, 2012	Oct 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2012	Total Coliform Rule
Oct 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 11, 2023	Consumer Confidence Rule
Oct 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 11, 2023	Consumer Confidence Rule
Oct 1, 2012	Oct 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2012	Total Coliform Rule
Oct 1, 2012	Oct 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2012	Total Coliform Rule
Oct 1, 2012	Oct 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2012	Total Coliform Rule
Oct 1, 2012	Oct 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2012	Total Coliform Rule
Jul 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 9, 2012	Consumer Confidence Rule
Jul 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 9, 2012	Consumer Confidence Rule
Jul 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 9, 2012	Consumer Confidence Rule
Jan 1, 2012	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Feb 23, 2012	Lead and Copper 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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