083090009 · Montana
HEART BUTTE SCHOOL
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 23
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 2
- Monitoring and reporting records
- 18
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 19 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 364 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Addressed by formal action
Treatment Technique, Corrective/Expedited Actions (RTCR)Violation 15626 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start February 1, 2024 · first reported June 27, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued EPA health-based flag · Addressed by formal action
Failure to Filter (SWTR)Violation 15587 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start February 1, 2018 · first reported June 20, 2018
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 246 January 24, 2020 Informal State Public Notification received 245 June 27, 2024 Informal State Public Notification received 252 December 10, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 15628 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2024 · period end March 31, 2024 · first reported June 27, 2024 · EPA return-to-compliance field March 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 253 April 10, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 15627 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start March 1, 2024 · period end March 31, 2024 · first reported June 27, 2024 · EPA return-to-compliance field March 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 238 May 13, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 15625 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 22, 2024 · EPA return-to-compliance field November 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 230 January 10, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 15624 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 22, 2024 · EPA return-to-compliance field November 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 231 December 6, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 15623 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2023 · period end October 31, 2023 · first reported February 22, 2024 · EPA return-to-compliance field October 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 231 December 6, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 15622 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start October 1, 2023 · period end October 31, 2023 · first reported February 22, 2024 · EPA return-to-compliance field October 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 230 January 10, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 15619 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2023 · period end February 27, 2024 · first reported February 22, 2024 · EPA return-to-compliance field February 27, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 218 November 8, 2023 Informal State Violation/Reminder Notice 235 February 27, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 15618 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end February 27, 2024 · first reported November 15, 2023 · EPA return-to-compliance field February 27, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 217 August 3, 2023 Informal State Violation/Reminder Notice 234 February 27, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 15621 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2022 · period end August 31, 2023 · first reported December 19, 2023 · EPA return-to-compliance field August 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 249 August 22, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 15620 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2022 · period end August 31, 2023 · first reported December 19, 2023 · EPA return-to-compliance field August 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 249 August 22, 2024 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 15612 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2021 · first reported March 15, 2022
No linked action row appears in the records shown.Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 15614 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2021 · period end August 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field August 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 241 June 27, 2024 Informal State Public Notification received 247 June 28, 2024 Informal State Public Notification received 250 August 22, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 15613 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2021 · period end August 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field August 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 241 June 27, 2024 Informal State Public Notification received 247 June 28, 2024 Informal State Public Notification received 250 August 22, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 15606 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2020 · period end November 30, 2020 · first reported February 11, 2021 · EPA return-to-compliance field November 30, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 208 December 17, 2020 Resolving State Compliance achieved 205 January 13, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 15616 · CYANIDE · Inorganic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported June 26, 2023 · EPA return-to-compliance field December 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 219 July 25, 2023 Resolving State Compliance achieved Other or unclassified · Addressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 15598 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2018 · first reported February 12, 2019
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 176 November 26, 2018 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 15611 · Radium-228 · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2015 · period end December 31, 2020 · first reported February 11, 2021 · EPA return-to-compliance field December 31, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210 August 29, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 15610 · Radium-226 · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2015 · period end December 31, 2020 · first reported February 11, 2021 · EPA return-to-compliance field December 31, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210 August 29, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 15609 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2015 · period end December 31, 2020 · first reported February 11, 2021 · EPA return-to-compliance field December 31, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210 August 29, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 15608 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2015 · period end December 31, 2020 · first reported February 11, 2021 · EPA return-to-compliance field December 31, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 169 July 18, 2018 Formal Federal Final Administrative Order issued 210 August 29, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 15607 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2015 · period end December 31, 2020 · first reported February 11, 2021 · EPA return-to-compliance field December 31, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210 August 29, 2022 Resolving State Compliance achieved
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility