NH2391010 · New Hampshire
SANBORNVILLE WATER DEPT
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 8
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 5
Counties listed by EPA · Carroll 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 8 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 92 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2400078 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 20, 2024 · period end April 30, 2025 · first reported June 24, 2025 · EPA return-to-compliance field April 30, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500192 April 30, 2025 Informal State Violation/Reminder Notice 2500193 April 30, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
OCCT/SOWT Treatment Installation/DemonstrationViolation 2400077 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 6, 2024 · period end July 24, 2025 · first reported October 16, 2024 · EPA return-to-compliance field July 24, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2400189 July 10, 2024 Informal State Violation/Reminder Notice 2400190 July 10, 2024 Informal State Public Notification requested 2400191 July 29, 2024 Informal State Public Notification received 2500194 July 24, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1900076 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2019 · period end July 1, 2019 · first reported May 3, 2022 · EPA return-to-compliance field July 1, 2019
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1900186 July 19, 2019 Informal State Violation/Reminder Notice 1900188 July 22, 2019 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 1900075 · E. COLI · Ground Water RuleNoncompliance period start November 22, 2018 · period end December 20, 2018 · first reported May 3, 2022 · EPA return-to-compliance field December 20, 2018
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1900181 December 3, 2018 Informal State Violation/Reminder Notice 1900182 December 3, 2018 Informal State Public Notification requested 1900183 December 20, 2018 Resolving State Compliance achieved 1900185 February 7, 2019 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1800074 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2018 · period end October 1, 2018 · first reported May 3, 2022 · EPA return-to-compliance field October 1, 2018
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1900177 October 18, 2018 Informal State Violation/Reminder Notice 1900180 October 26, 2018 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1800073 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2018 · period end October 1, 2018 · first reported May 3, 2022 · EPA return-to-compliance field October 1, 2018
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1900176 October 18, 2018 Informal State Violation/Reminder Notice 1900179 October 26, 2018 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1800072 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2018 · period end October 1, 2018 · first reported May 3, 2022 · EPA return-to-compliance field October 1, 2018
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1900174 October 18, 2018 Informal State Violation/Reminder Notice 1900178 October 26, 2018 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 1800068 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2018 · period end July 30, 2018 · first reported May 3, 2022 · EPA return-to-compliance field July 30, 2018
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1800166 July 20, 2018 Informal State Violation/Reminder Notice 1800171 July 30, 2018 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