MS0730010 · Mississippi
LAKE ARROWHEAD
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 23
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 22
Counties listed by EPA · Union County, Mississippi
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 23 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 2,191 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 19552 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start September 26, 2021 · period end June 27, 2022 · first reported December 22, 2022 · EPA return-to-compliance field June 27, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 96 June 10, 2022 Informal State Public Notification requested 102 June 27, 2022 Resolving State Compliance achieved 97 July 10, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 19530 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported December 22, 2022 · EPA return-to-compliance field September 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 93 August 11, 2021 Informal State Formal Notice of Violation issued 94 August 11, 2021 Informal State Public Notification requested 95 December 31, 2021 Resolving State Compliance achieved 103 June 27, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 19551 · Styrene · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19550 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19549 · Toluene · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19548 · Benzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19547 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19546 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19545 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19544 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19543 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19542 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19541 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19540 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19539 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19538 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19537 · Vinyl chloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19536 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19535 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19534 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19533 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19532 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19531 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2016 · period end December 31, 2021 · first reported January 3, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 98 December 28, 2021 Informal State Formal Notice of Violation issued 99 December 28, 2021 Informal State Public Notification requested 100 June 27, 2022 Informal State Public Notification received 101 March 2, 2023 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