TX1000071 · Texas
LITTLE BIG HORN SERVICES
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 37
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 12
Counties listed by EPA · Hardin County, Texas
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 5 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Unaddressed by formal action
LSL InventoryViolation 100069144 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · first reported May 14, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109846 March 31, 2025 Informal State Violation/Reminder Notice 90109847 March 31, 2025 Informal State Public Notification requested Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069174 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 2, 2026 · first reported June 26, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109858 May 12, 2026 Informal State Violation/Reminder Notice Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 100069175 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start April 1, 2026 · first reported June 26, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109859 May 19, 2026 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069173 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 4, 2026 · first reported June 26, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109855 January 28, 2026 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069171 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 26, 2025 · first reported March 31, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109854 December 3, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 100069170 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start September 29, 2025 · first reported January 6, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109853 November 3, 2025 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069169 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start September 20, 2025 · first reported June 26, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109852 October 16, 2025 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 100069172 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · first reported March 31, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109856 December 31, 2025 Informal State Violation/Reminder Notice 90109857 December 31, 2025 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069168 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 1, 2025 · first reported August 20, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109851 May 28, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Unaddressed by formal action
LSL ReportingViolation 100069145 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · first reported May 14, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109848 March 31, 2025 Informal State Violation/Reminder Notice 90109849 March 31, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 100069142 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2024 · period end March 28, 2025 · first reported February 26, 2025 · EPA return-to-compliance field March 28, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109841 October 24, 2024 Informal State Violation/Reminder Notice 90109842 October 24, 2024 Informal State Public Notification requested 90109850 March 28, 2025 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 100069140 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 2, 2024 · first reported December 30, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109838 September 5, 2024 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 100069143 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported June 26, 2026 · EPA return-to-compliance field September 30, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109843 January 2, 2025 Informal State Violation/Reminder Notice 90109844 January 2, 2025 Informal State Public Notification requested 90109845 March 10, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 100069141 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2024 · period end June 30, 2024 · first reported June 26, 2026 · EPA return-to-compliance field June 30, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109839 September 18, 2024 Informal State Violation/Reminder Notice 90109840 September 18, 2024 Informal State Public Notification requested 90109845 March 10, 2025 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069139 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 9, 2023 · first reported September 22, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109836 January 17, 2024 Informal State Violation/Reminder Notice 90109837 August 2, 2024 Informal State Formal Notice of Violation issued Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 100069138 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · first reported November 13, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109835 October 16, 2023 Informal State Violation/Reminder Notice 90109837 August 2, 2024 Informal State Formal Notice of Violation issued Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069137 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 7, 2023 · first reported March 29, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109831 February 22, 2023 Informal State Violation/Reminder Notice 90109837 August 2, 2024 Informal State Formal Notice of Violation issued Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 100069136 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · first reported February 15, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109827 January 25, 2023 Informal State Violation/Reminder Notice 90109828 January 25, 2023 Informal State Violation/Reminder Notice 90109834 May 19, 2023 Informal State Violation/Reminder Notice 90109837 August 2, 2024 Informal State Formal Notice of Violation issued Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 100069133 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported September 22, 2026 · EPA return-to-compliance field September 30, 2022
No linked action row appears in the records shown.Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 100069130 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2021 · first reported February 17, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109821 January 31, 2022 Informal State Violation/Reminder Notice 90109837 August 2, 2024 Informal State Formal Notice of Violation issued Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069131 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 23, 2021 · first reported February 17, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109820 January 25, 2022 Informal State Violation/Reminder Notice 90109837 August 2, 2024 Informal State Formal Notice of Violation issued Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069127 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 4, 2021 · first reported September 29, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109815 August 12, 2021 Informal State Violation/Reminder Notice 90109837 August 2, 2024 Informal State Formal Notice of Violation issued Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 100069129 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · EPA return-to-compliance field September 30, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109818 January 5, 2022 Informal State Violation/Reminder Notice 90109819 January 5, 2022 Informal State Public Notification requested 90109822 April 13, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 100069125 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2020 · period end July 7, 2021 · first reported February 22, 2021 · EPA return-to-compliance field July 7, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109813 December 21, 2020 Informal State Violation/Reminder Notice 90109814 December 21, 2020 Informal State Public Notification requested 90109817 July 7, 2021 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 100069122 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2019 · first reported March 25, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109809 March 2, 2020 Informal State Violation/Reminder Notice 90109837 August 2, 2024 Informal State Formal Notice of Violation issued Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069120 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 14, 2016 · first reported March 28, 2017
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109803 February 16, 2017 Informal State Violation/Reminder Notice 90109837 August 2, 2024 Informal State Formal Notice of Violation issued Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069119 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 14, 2016 · first reported March 28, 2017
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109802 February 16, 2017 Informal State Violation/Reminder Notice 90109837 August 2, 2024 Informal State Formal Notice of Violation issued Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069115 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 11, 2016 · first reported January 4, 2017
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109792 September 7, 2016 Informal State Violation/Reminder Notice 90109837 August 2, 2024 Informal State Formal Notice of Violation issued Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069087 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start February 8, 2016 · first reported January 4, 2017
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109781 March 24, 2016 Informal State Violation/Reminder Notice 90109837 August 2, 2024 Informal State Formal Notice of Violation issued Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069086 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 8, 2016 · first reported January 4, 2017
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109780 January 29, 2016 Informal State Violation/Reminder Notice 90109837 August 2, 2024 Informal State Formal Notice of Violation issued Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069079 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start September 25, 2015 · first reported January 4, 2017
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109765 October 5, 2015 Informal State Violation/Reminder Notice 90109767 October 16, 2015 Informal State Formal Notice of Violation issued Monitoring or reporting · Unaddressed by formal action
Monitoring, Source Water (GWR)Violation 100069088 · E. COLI · Ground Water RuleNoncompliance period start September 1, 2015 · first reported January 4, 2017
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109782 April 11, 2016 Informal State Violation/Reminder Notice 90109783 April 11, 2016 Informal State Public Notification requested Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069075 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 22, 2015 · first reported January 4, 2017
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109754 February 5, 2015 Informal State Violation/Reminder Notice 90109767 October 16, 2015 Informal State Formal Notice of Violation issued Other or unclassified · Addressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069046 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 1, 2011 · first reported June 19, 2013
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7 May 1, 2012 Informal State Violation/Reminder Notice 90109733 August 15, 2014 Informal State Formal Notice of Violation issued 90109757 February 23, 2015 Formal State Administrative/Compliance Order with penalty issued Other or unclassified · Addressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069038 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 10, 2008 · first reported June 21, 2011
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109709 August 12, 2009 Formal State Administrative/Compliance Order with penalty issued Other or unclassified · Addressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069036 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 11, 2008 · first reported June 21, 2011
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109708 July 9, 2008 Informal State Formal Notice of Violation issued 90109709 August 12, 2009 Formal State Administrative/Compliance Order with penalty issued Other or unclassified · Addressed by formal action
Public Notification Violation for NPDWR ViolationViolation 100069034 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 13, 2008 · first reported June 21, 2011
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90109708 July 9, 2008 Informal State Formal Notice of Violation issued 90109709 August 12, 2009 Formal State Administrative/Compliance Order with penalty issued
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