LA1079030 · Louisiana
HAMMOCK WATER SUPPLY
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 17
- EPA health-based flag
- 12
- Health-based records unresolved in this snapshot
- 2
- Monitoring and reporting records
- 2
Counties listed by EPA · Rapides Parish, Louisiana
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 13 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 273 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 6002797 · Groundwater Rule · Ground Water RuleNoncompliance period start October 6, 2025 · first reported February 18, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600562 October 13, 2025 Informal State Violation/Reminder Notice 2600563 October 13, 2025 Informal State Public Notification requested EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 6002796 · Groundwater Rule · Ground Water RuleNoncompliance period start October 6, 2025 · first reported February 18, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600562 October 13, 2025 Informal State Violation/Reminder Notice 2600563 October 13, 2025 Informal State Public Notification requested Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 6002798 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 18, 2025 · first reported March 31, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600567 February 23, 2026 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 6002795 · Groundwater Rule · Ground Water RuleNoncompliance period start October 6, 2025 · period end October 23, 2025 · first reported February 18, 2026 · EPA return-to-compliance field October 23, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600562 October 13, 2025 Informal State Violation/Reminder Notice 2600563 October 13, 2025 Informal State Public Notification requested 2600564 October 23, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 6002794 · Groundwater Rule · Ground Water RuleNoncompliance period start October 6, 2025 · period end October 21, 2025 · first reported February 18, 2026 · EPA return-to-compliance field October 21, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600562 October 13, 2025 Informal State Violation/Reminder Notice 2600563 October 13, 2025 Informal State Public Notification requested 2600565 October 21, 2025 Resolving State Compliance achieved 2600566 October 21, 2025 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 6002791 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 10, 2024 · first reported February 26, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600561 January 28, 2025 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
OCCT/SOWT Study/RecommendationViolation 6002788 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 11, 2024 · period end October 29, 2024 · first reported November 19, 2024 · EPA return-to-compliance field October 29, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600551 August 6, 2024 Informal State Violation/Reminder Notice 2600552 August 6, 2024 Informal State Public Notification requested 2600554 October 29, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 6002787 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 26, 2024 · period end June 19, 2024 · first reported May 16, 2024 · EPA return-to-compliance field June 19, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600545 April 23, 2024 Informal State Violation/Reminder Notice 2600548 June 19, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
OCCT/SOWT Study/RecommendationViolation 6002785 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start November 11, 2023 · period end October 29, 2024 · first reported February 21, 2024 · EPA return-to-compliance field October 29, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600541 February 15, 2024 Informal State Violation/Reminder Notice 2600542 February 15, 2024 Informal State Public Notification requested 2600549 June 12, 2024 Informal State Public Notification received 2600553 October 29, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
WQP Entry Point/Tap Treatment Technique Non-ComplianceViolation 6002786 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2023 · period end December 31, 2023 · first reported February 21, 2024 · EPA return-to-compliance field December 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600543 February 15, 2024 Informal State Violation/Reminder Notice 2600544 February 15, 2024 Informal State Public Notification requested 2600550 June 12, 2024 Informal State Public Notification received 2600560 December 31, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 6002776 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 30, 2021 · period end June 29, 2021 · first reported May 25, 2021 · EPA return-to-compliance field June 29, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600526 February 22, 2021 Informal State Violation/Reminder Notice 2600528 June 29, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 6002777 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 8, 2021 · period end November 28, 2023 · first reported May 25, 2021 · EPA return-to-compliance field November 28, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600527 April 19, 2021 Informal State Violation/Reminder Notice 2600546 November 28, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 6002774 · Groundwater Rule · Ground Water RuleNoncompliance period start December 1, 2020 · period end August 31, 2021 · first reported December 16, 2020 · EPA return-to-compliance field August 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600524 December 3, 2020 Informal State Violation/Reminder Notice 2600525 December 3, 2020 Informal State Public Notification requested 2600538 August 31, 2021 Resolving State Compliance achieved 2600547 November 28, 2023 Informal State Public Notification received EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 6002773 · Groundwater Rule · Ground Water RuleNoncompliance period start December 1, 2020 · period end September 15, 2021 · first reported December 16, 2020 · EPA return-to-compliance field September 15, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600524 December 3, 2020 Informal State Violation/Reminder Notice 2600525 December 3, 2020 Informal State Public Notification requested 2600532 September 15, 2021 Resolving State Compliance achieved 2600537 September 15, 2021 Resolving State Compliance achieved 2600547 November 28, 2023 Informal State Public Notification received EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 6002767 · Groundwater Rule · Ground Water RuleNoncompliance period start October 17, 2019 · period end August 16, 2021 · first reported December 31, 2019 · EPA return-to-compliance field August 16, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600518 November 7, 2019 Informal State Violation/Reminder Notice 2600519 November 7, 2019 Informal State Public Notification requested 2600521 January 13, 2020 Informal State Public Notification received 2600535 August 16, 2021 Resolving State Compliance achieved 2600536 August 16, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 6002766 · Groundwater Rule · Ground Water RuleNoncompliance period start October 17, 2019 · period end August 16, 2021 · first reported December 31, 2019 · EPA return-to-compliance field August 16, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600518 November 7, 2019 Informal State Violation/Reminder Notice 2600519 November 7, 2019 Informal State Public Notification requested 2600521 January 13, 2020 Informal State Public Notification received 2600533 August 16, 2021 Resolving State Compliance achieved 2600534 August 16, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 6002747 · Groundwater Rule · Ground Water RuleNoncompliance period start June 1, 2015 · period end October 15, 2021 · first reported June 26, 2017 · EPA return-to-compliance field October 15, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600506 May 31, 2017 Informal State Violation/Reminder Notice 2600507 May 31, 2017 Informal State Public Notification requested 2600508 September 29, 2017 Informal State Public Notification received 2600539 October 15, 2021 Resolving State Compliance achieved 2600540 October 15, 2021 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