ROSEBUD SCHOOL DISTRICT NO 12

Montana — Non-Transient Non-Community — PWSID: MT0001656

System Information

PWSIDMT0001656
System NameROSEBUD SCHOOL DISTRICT NO 12
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolYes
WholesalerNo
First ReportedMar 5, 1980
Last ReportedJan 5, 2026

Location & Contact

StateMontana
CityROSEBUD
ZIP Code59347
Address405 MAIN ST
OrganizationBELL, CHASMINE
Phone406-347-5353

Population & Service

Population Served100
Service Connections1

Drinking Water Violations (101)

This water system has 101 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
Dec 1, 2024 Dec 31, 2024 Revised Total Coliform Rule MON No Yes Resolved Dec 31, 2024 Revised Total Coliform Rule
Dec 1, 2024 Dec 31, 2024 Revised Total Coliform Rule MON No Yes Resolved Dec 31, 2024 Revised Total Coliform Rule
Dec 1, 2024 Dec 31, 2024 Revised Total Coliform Rule MON No Yes Resolved Dec 31, 2024 Revised Total Coliform Rule
Jul 1, 2023 Jul 31, 2023 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2023 Revised Total Coliform Rule
Jul 1, 2023 Jul 31, 2023 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2023 Revised Total Coliform Rule
Jul 1, 2023 Jul 31, 2023 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2023 Revised Total Coliform Rule
Jul 1, 2023 Jul 31, 2023 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2023 Revised Total Coliform Rule
Jan 1, 2023 Dec 31, 2023 Nitrate-Nitrite MR No Yes Resolved Dec 31, 2023 Nitrate Rule
Jan 1, 2023 Dec 31, 2023 Nitrate-Nitrite MR No Yes Resolved Dec 31, 2023 Nitrate Rule
Jan 1, 2023 Dec 31, 2023 Nitrate-Nitrite MR No Yes Resolved Dec 31, 2023 Nitrate Rule
Jan 1, 2023 Dec 31, 2023 Nitrate-Nitrite MR No Yes Resolved Dec 31, 2023 Nitrate Rule
Oct 1, 2022 Lead and Copper Rule MR No No TT Resolved Sep 2, 2025 Lead and Copper Rule
Oct 1, 2022 Lead and Copper Rule MR No No TT Resolved Sep 2, 2025 Lead and Copper Rule
Oct 1, 2022 Lead and Copper Rule MR No No TT Resolved Sep 2, 2025 Lead and Copper Rule
Jun 1, 2021 Jun 30, 2021 Revised Total Coliform Rule MON No Yes Resolved Jun 30, 2021 Revised Total Coliform Rule
Jun 1, 2021 Jun 30, 2021 Revised Total Coliform Rule MON No Yes Resolved Jun 30, 2021 Revised Total Coliform Rule
Jun 1, 2021 Jun 30, 2021 Revised Total Coliform Rule MON No Yes Resolved Jun 30, 2021 Revised Total Coliform Rule
May 1, 2021 May 31, 2021 Revised Total Coliform Rule MON No Yes Resolved May 31, 2021 Revised Total Coliform Rule
May 1, 2021 May 31, 2021 Revised Total Coliform Rule MON No Yes Resolved May 31, 2021 Revised Total Coliform Rule
May 1, 2021 May 31, 2021 Revised Total Coliform Rule MON No Yes Resolved May 31, 2021 Revised Total Coliform Rule
Mar 1, 2019 Mar 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Mar 31, 2019 Revised Total Coliform Rule
Mar 1, 2019 Mar 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Mar 31, 2019 Revised Total Coliform Rule
Mar 1, 2019 Mar 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Mar 31, 2019 Revised Total Coliform Rule
Dec 1, 2018 Dec 31, 2018 Revised Total Coliform Rule MON No Yes Resolved Dec 31, 2018 Revised Total Coliform Rule
Dec 1, 2018 Dec 31, 2018 Revised Total Coliform Rule MON No Yes Resolved Dec 31, 2018 Revised Total Coliform Rule
Dec 1, 2018 Dec 31, 2018 Revised Total Coliform Rule MON No Yes Resolved Dec 31, 2018 Revised Total Coliform Rule
Nov 1, 2018 Nov 30, 2018 Revised Total Coliform Rule MON No Yes Resolved Jan 14, 2018 Revised Total Coliform Rule
Nov 1, 2018 Nov 30, 2018 Revised Total Coliform Rule MON No Yes Resolved Jan 14, 2018 Revised Total Coliform Rule
Nov 1, 2018 Nov 30, 2018 Revised Total Coliform Rule MON No Yes Resolved Jan 14, 2018 Revised Total Coliform Rule
Oct 1, 2018 Dec 31, 2018 Chlorine MR No Yes 4.0 mg/L Resolved Dec 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 Chlorine MR No Yes 4.0 mg/L Resolved Dec 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 Chlorine MR No Yes 4.0 mg/L Resolved Dec 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018 Jul 31, 2018 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2018 Revised Total Coliform Rule
Jul 1, 2018 Jul 31, 2018 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2018 Revised Total Coliform Rule
Jul 1, 2018 Jul 31, 2018 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2018 Revised Total Coliform Rule
Jun 1, 2018 Jun 30, 2018 Revised Total Coliform Rule MON No Yes Resolved Jun 30, 2018 Revised Total Coliform Rule
Jun 1, 2018 Jun 30, 2018 Revised Total Coliform Rule MON No Yes Resolved Jun 30, 2018 Revised Total Coliform Rule
Jun 1, 2018 Jun 30, 2018 Revised Total Coliform Rule MON No Yes Resolved Jun 30, 2018 Revised Total Coliform Rule
Apr 1, 2018 Jun 30, 2018 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Jun 30, 2018 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Jun 30, 2018 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Jun 30, 2018 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Jun 30, 2018 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2018 Jun 30, 2018 Chlorine MR No Yes 4.0 mg/L Resolved Jun 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Lead and Copper Rule MR No No TT Resolved Sep 24, 2019 Lead and Copper Rule
Oct 1, 2017 Lead and Copper Rule MR No No TT Resolved Sep 24, 2019 Lead and Copper Rule
Oct 1, 2017 Lead and Copper Rule MR No No TT Resolved Sep 24, 2019 Lead and Copper Rule
Oct 1, 2017 Lead and Copper Rule MR No No TT Resolved Sep 24, 2019 Lead and Copper Rule
Oct 1, 2017 Lead and Copper Rule MR No No TT Resolved Sep 24, 2019 Lead and Copper Rule
Oct 1, 2017 Lead and Copper Rule MR No No TT Resolved Sep 24, 2019 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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