Public water system · NH1973060
ActiveTranquility Estates
Community water system in Rockingham County, New Hampshire, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
315
Service connections
126
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-09-11 | 4B | 8000 | No | Resolved |
| 2025-08-01 | 3A | 8000 | No | Resolved |
| 2022-08-16 | 4A | 8000 | No | Resolved |
| 2022-08-16 | 2B | 8000 | Yes | Resolved |
| 2022-07-01 | 71 | 7000 | No | Resolved |
| 2021-10-11 | 75 | 7500 | No | Resolved |
| 2021-10-02 | 2B | 8000 | Yes | Resolved |
| 2021-10-02 | 4A | 8000 | No | Resolved |
| 2021-08-20 | 34 | 3014 | No | Resolved |
| 2020-12-01 | 2A | 8000 | Yes | Resolved |
| 2020-12-01 | 4A | 8000 | No | Resolved |
| 2018-10-01 | 4A | 8000 | No | Resolved |
Tranquility Estates: frequently asked questions
Is Tranquility Estates's water safe to drink?
Tranquility Estates is an active community water system regulated under the Safe Drinking Water Act, overseen by the NH state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Tranquility Estates?
Tranquility Estates (PWSID NH1973060) is a private-owned community water system, regulated by the NH state drinking water program.
How many people does Tranquility Estates serve?
Tranquility Estates reports serving 315 people through 126 service connections in Rockingham County, New Hampshire.
Where does Tranquility Estates get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Rockingham County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Portsmouth Water Works | Rockingham | 33,000 | Community | Surface water |
| Salem Water Dept | Rockingham | 21,000 | Community | Surface water |
| Aquarion Water/Nh | Rockingham | 18,950 | Community | Groundwater |
| Derry Water Dept | Rockingham | 17,290 | Community | Purchased surface water |
| Eden, City of | Rockingham | 15,332 | Community | Surface water |
| Three Springs Regional - Rcpw | Rockingham | 14,834 | Community | Groundwater under influence of surface water |