HANCOCK, NH · Hillsborough County
HANCOCK WATER WORKS Water System
Consumer Confidence Report status
HANCOCK WATER WORKS must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for HANCOCK WATER WORKS.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace New Hampshire’s official records. Always confirm current status with New Hampshire before making decisions based on this information.
System facts
- System ID (PWSID)
- NH1061010
- System type
- Community Water System
- Population served
- 450
- Service connections
- 201
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
HANCOCK WATER WORKS is one of 877 community water systems in New Hampshire in the 500 or fewer people size category, serving 450 people from surface water.
As of August 1, 2026, its federal record holds 3 entries between 1995 and 2018, all of which EPA lists as closed. Nothing has been added since 2018.
All 3 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Stage 2 Disinfectants and Disinfection Byproducts Rule, inorganic chemicals, and volatile organic chemicals.
Violation history
Monitoring and Reporting (DBP)
—TTHM
July 1, 2018 – October 1, 2018
ResolvedMonitoring, Regular
—Selenium
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1995 – December 31, 1995
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2018 – October 1, 2018 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Ethylbenzene | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is HANCOCK WATER WORKS required to publish a Consumer Confidence Report?
- Yes. HANCOCK WATER WORKS is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is HANCOCK WATER WORKS’s next Consumer Confidence Report due?
- HANCOCK WATER WORKS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HANCOCK WATER WORKS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for HANCOCK WATER WORKS.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
HANCOCK WATER WORKS
Phone not on record
HANCOCK, NH 03449