NH1973060 · New Hampshire
TRANQUILITY ESTATES
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 17
- EPA health-based flag
- 5
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 10
Counties listed by EPA · Rockingham 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 16 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 32 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 2500038 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 11, 2025 · period end September 15, 2025 · first reported February 19, 2026 · EPA return-to-compliance field September 15, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500120 September 5, 2025 Informal State Public Notification received 2500116 September 11, 2025 Informal State Violation/Reminder Notice 2500117 September 11, 2025 Informal State Public Notification requested 2500118 September 15, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2500037 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2025 · period end September 1, 2025 · first reported February 19, 2026 · EPA return-to-compliance field September 1, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2500121 September 5, 2025 Informal State Public Notification received 2500114 September 11, 2025 Informal State Violation/Reminder Notice 2500115 September 11, 2025 Informal State Public Notification requested 2500119 September 15, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2500039 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2025 · period end October 1, 2025 · first reported June 23, 2026 · EPA return-to-compliance field October 1, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2600122 March 23, 2026 Informal State Violation/Reminder Notice 2600123 March 23, 2026 Informal State Public Notification requested 2600124 March 26, 2026 Informal State Public Notification received 2600125 March 26, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Reporting, Assessment Forms (RTCR)Violation 2200035 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 16, 2022 · period end October 4, 2022 · first reported March 30, 2023 · EPA return-to-compliance field October 4, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2200104 August 23, 2022 Informal State Violation/Reminder Notice 2200105 August 23, 2022 Informal State Public Notification requested 2200108 September 27, 2022 Informal State Public Notification received 2300110 October 4, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique, Level 2 Assessment (RTCR)Violation 2200034 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 16, 2022 · period end October 4, 2022 · first reported March 30, 2023 · EPA return-to-compliance field October 4, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2200102 August 23, 2022 Informal State Violation/Reminder Notice 2200103 August 23, 2022 Informal State Public Notification requested 2200109 September 27, 2022 Informal State Public Notification received 2300111 October 4, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2200031 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end July 22, 2022 · first reported October 25, 2022 · EPA return-to-compliance field July 22, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2200097 July 13, 2022 Informal State Violation/Reminder Notice 2200099 July 22, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2100030 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 11, 2021 · period end November 1, 2021 · first reported May 3, 2022 · EPA return-to-compliance field November 1, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2200086 October 19, 2021 Informal State Violation/Reminder Notice 2200091 November 1, 2021 Resolving State Compliance achieved 2200092 November 1, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Reporting, Assessment Forms (RTCR)Violation 2200029 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 2, 2021 · period end November 12, 2021 · first reported October 25, 2022 · EPA return-to-compliance field November 12, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2200084 October 8, 2021 Informal State Violation/Reminder Notice 2200085 October 8, 2021 Informal State Public Notification requested 2200094 November 1, 2021 Informal State Public Notification received 2200096 November 12, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique, Level 2 Assessment (RTCR)Violation 2200028 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 2, 2021 · period end November 12, 2021 · first reported October 25, 2022 · EPA return-to-compliance field November 12, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2200082 October 8, 2021 Informal State Violation/Reminder Notice 2200083 October 8, 2021 Informal State Public Notification requested 2200093 November 1, 2021 Informal State Public Notification received 2200095 November 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 2100027 · E. COLI · Ground Water RuleNoncompliance period start August 20, 2021 · period end September 9, 2021 · first reported May 3, 2022 · EPA return-to-compliance field September 9, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2100079 August 31, 2021 Informal State Violation/Reminder Notice 2100080 August 31, 2021 Informal State Public Notification requested 2100081 September 9, 2021 Resolving State Compliance achieved 2200090 November 1, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Reporting, Assessment Forms (RTCR)Violation 2100024 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 1, 2020 · period end December 18, 2020 · first reported May 3, 2022 · EPA return-to-compliance field December 18, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2100069 December 18, 2020 Informal State Violation/Reminder Notice 2100070 December 18, 2020 Informal State Public Notification requested 2100071 December 18, 2020 Resolving State Compliance achieved 2100077 February 24, 2021 Informal State Public Notification received EPA health-based flag · Resolved
Treatment Technique, Level 1 Assessment (RTCR)Violation 2100023 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 1, 2020 · period end December 18, 2020 · first reported May 3, 2022 · EPA return-to-compliance field December 18, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2100067 December 18, 2020 Informal State Violation/Reminder Notice 2100068 December 18, 2020 Informal State Public Notification requested 2100072 December 18, 2020 Resolving State Compliance achieved 2100075 February 24, 2021 Informal State Public Notification received Monitoring or reporting · Resolved
Reporting, Assessment Forms (RTCR)Violation 1900018 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2018 · period end November 2, 2018 · first reported May 3, 2022 · EPA return-to-compliance field November 2, 2018
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1900048 October 15, 2018 Informal State Violation/Reminder Notice 1900049 October 15, 2018 Informal State Public Notification requested 1900050 November 2, 2018 Resolving State Compliance achieved 1900057 December 5, 2018 Informal State Public Notification received EPA health-based flag · Resolved
Treatment Technique, Level 2 Assessment (RTCR)Violation 1900017 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2018 · period end November 2, 2018 · first reported May 3, 2022 · EPA return-to-compliance field November 2, 2018
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1900046 October 15, 2018 Informal State Violation/Reminder Notice 1900047 October 15, 2018 Informal State Public Notification requested 1900050 November 2, 2018 Resolving State Compliance achieved 1900055 December 5, 2018 Informal State Public Notification received Monitoring or reporting · Resolved
Reporting, Assessment Forms (RTCR)Violation 1800013 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2018 · period end November 2, 2018 · first reported May 3, 2022 · EPA return-to-compliance field November 2, 2018
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1800040 August 24, 2018 Informal State Violation/Reminder Notice 1800041 August 24, 2018 Informal State Public Notification requested 1900050 November 2, 2018 Resolving State Compliance achieved 1900061 January 17, 2019 Informal State Public Notification received EPA health-based flag · Resolved
Treatment Technique, Level 2 Assessment (RTCR)Violation 1800012 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2018 · period end November 2, 2018 · first reported May 3, 2022 · EPA return-to-compliance field November 2, 2018
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1800038 August 24, 2018 Informal State Violation/Reminder Notice 1800039 August 24, 2018 Informal State Public Notification requested 1900050 November 2, 2018 Resolving State Compliance achieved 1900059 January 17, 2019 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, Repeat Minor (TCR)Violation 1500010 · Coliform (TCR) · Total Coliform RuleNoncompliance period start November 1, 2014 · period end November 30, 2014 · first reported March 30, 2023 · EPA return-to-compliance field November 30, 2014
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