NH1871010 · New Hampshire
PETERBOROUGH WATER WORKS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 5
Counties listed by EPA · Hillsborough County, New Hampshire
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 63 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2400035 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end October 1, 2024 · first reported August 21, 2025 · EPA return-to-compliance field October 1, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500097 October 22, 2024 Informal State Violation/Reminder Notice 2500098 October 22, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2400034 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end October 1, 2024 · first reported February 19, 2026 · EPA return-to-compliance field October 1, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500096 October 22, 2024 Informal State Violation/Reminder Notice 2500099 October 22, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2200032 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end July 13, 2022 · first reported October 25, 2022 · EPA return-to-compliance field July 13, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2200092 July 13, 2022 Informal State Violation/Reminder Notice 2200093 July 13, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 1900031 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2019 · period end June 3, 2019 · first reported May 3, 2022 · EPA return-to-compliance field June 3, 2019
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1900086 May 8, 2019 Informal State Violation/Reminder Notice 1900087 May 8, 2019 Informal State Public Notification requested 1900089 June 3, 2019 Resolving State Compliance achieved 1900091 June 3, 2019 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1900030 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2019 · period end May 1, 2019 · first reported May 3, 2022 · EPA return-to-compliance field May 1, 2019
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1900084 May 8, 2019 Informal State Violation/Reminder Notice 1900085 May 8, 2019 Informal State Public Notification requested 1900088 June 3, 2019 Resolving State Compliance achieved 1900090 June 3, 2019 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, Routine Minor (TCR)Violation 1300026 · Coliform (TCR) · Total Coliform RuleNoncompliance period start July 1, 2013 · period end July 31, 2013 · first reported March 30, 2023 · EPA return-to-compliance field July 31, 2013
No linked action row appears in the records shown.
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