MA1159000 · Massachusetts
LONGMEADOW WATER DEPT
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 20
- EPA health-based flag
- 14
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 1
Counties listed by EPA · Hampden County, Massachusetts
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 91 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 30 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 10, 2024 · period end November 29, 2024 · first reported December 27, 2024 · EPA return-to-compliance field November 29, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 37 November 1, 2024 Formal State Administrative/Compliance Order without penalty issued 38 November 29, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 22 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2020 · period end September 30, 2020 · first reported June 21, 2022 · EPA return-to-compliance field September 30, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 33 December 10, 2020 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 21 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2020 · period end June 30, 2020 · first reported June 21, 2022 · EPA return-to-compliance field June 30, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 33 December 10, 2020 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 19 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2019 · period end December 31, 2019 · first reported June 21, 2022 · EPA return-to-compliance field December 31, 2019
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 31 March 10, 2020 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 18 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2019 · period end December 31, 2019 · first reported June 21, 2022 · EPA return-to-compliance field December 31, 2019
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 31 March 10, 2020 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 17 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2019 · period end September 30, 2019 · first reported June 21, 2022 · EPA return-to-compliance field September 30, 2019
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 31 March 10, 2020 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 16 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2019 · period end September 30, 2019 · first reported June 21, 2022 · EPA return-to-compliance field September 30, 2019
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 31 March 10, 2020 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 42 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start June 27, 2019 · period end July 16, 2020 · first reported March 31, 2025 · EPA return-to-compliance field July 16, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 44 August 5, 2019 Formal State Administrative/Compliance Order without penalty issued 45 July 16, 2020 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 41 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start June 27, 2019 · period end July 16, 2020 · first reported March 31, 2025 · EPA return-to-compliance field July 16, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 44 August 5, 2019 Formal State Administrative/Compliance Order without penalty issued 45 July 16, 2020 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 40 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2019 · period end June 30, 2019 · first reported March 31, 2025 · EPA return-to-compliance field June 30, 2019
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 44 August 5, 2019 Formal State Administrative/Compliance Order without penalty issued 42 February 14, 2020 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 39 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2019 · period end June 30, 2019 · first reported March 31, 2025 · EPA return-to-compliance field June 30, 2019
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 44 August 5, 2019 Formal State Administrative/Compliance Order without penalty issued 42 February 14, 2020 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 38 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start March 16, 2019 · period end August 5, 2019 · first reported March 31, 2025 · EPA return-to-compliance field August 5, 2019
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 41 March 8, 2019 Formal State Administrative/Compliance Order without penalty issued 43 August 5, 2019 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 37 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start March 16, 2019 · period end August 5, 2019 · first reported March 31, 2025 · EPA return-to-compliance field August 5, 2019
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 41 March 8, 2019 Formal State Administrative/Compliance Order without penalty issued 43 August 5, 2019 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 34 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 9, 2019 · period end August 5, 2019 · first reported March 31, 2025 · EPA return-to-compliance field August 5, 2019
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 41 March 8, 2019 Formal State Administrative/Compliance Order without penalty issued 43 August 5, 2019 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 36 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2019 · period end March 31, 2019 · first reported March 31, 2025 · EPA return-to-compliance field March 31, 2019
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 41 March 8, 2019 Formal State Administrative/Compliance Order without penalty issued 42 February 14, 2020 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 35 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2019 · period end March 31, 2019 · first reported March 31, 2025 · EPA return-to-compliance field March 31, 2019
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 41 March 8, 2019 Formal State Administrative/Compliance Order without penalty issued 42 February 14, 2020 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 33 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2018 · period end December 31, 2018 · first reported March 31, 2025 · EPA return-to-compliance field December 31, 2018
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 41 March 8, 2019 Formal State Administrative/Compliance Order without penalty issued 42 February 14, 2020 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 32 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2018 · period end March 31, 2018 · first reported December 27, 2024 · EPA return-to-compliance field March 31, 2018
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 39 March 9, 2018 Formal State Administrative/Compliance Order without penalty issued 40 June 10, 2018 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 31 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2017 · period end December 31, 2017 · first reported December 27, 2024 · EPA return-to-compliance field December 31, 2017
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 39 March 9, 2018 Formal State Administrative/Compliance Order without penalty issued 40 June 10, 2018 Resolving State Compliance achieved Monitoring or reporting · Addressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 9 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start June 1, 2015 · first reported March 16, 2016
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 29 January 6, 2016 Formal State Administrative/Compliance Order without 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