Public Water Partners

SEABROOK, NH · Rockingham County

SEABROOK WATER DEPT Water System

Consumer Confidence Report status

SEABROOK WATER DEPT 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 SEABROOK WATER DEPT.

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)
NH2111010
System type
Community Water System
Population served
14,000
Service connections
3,832
Ownership
local government
Water source
groundwater (wells)

SEABROOK WATER DEPT is among the 15 largest community water systems in New Hampshire, serving 14,000 people from groundwater.

As of August 1, 2026, its federal record holds 104 entries between 1993 and 2010, all of which EPA lists as closed. Nothing has been added since 2010.

Of the 104, 99 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 volatile organic chemicals, inorganic chemicals, and the Total Coliform Rules.

Violation history

  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2010 – March 31, 2010

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    January 1, 2009 – March 31, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Arsenic

    October 1, 2008 – December 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    September 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Benzene

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Toluene

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    Toluene

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    Benzene

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    July 1, 1996 – September 30, 1996

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    June 1, 1996 – June 30, 1996

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    April 1, 1996 – June 30, 1996

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    April 1, 1996 – June 30, 1996

    Resolved
  • Monitoring, Regular

    Styrene

    April 1, 1996 – June 30, 1996

    Resolved
  • Monitoring, Regular

    Toluene

    April 1, 1996 – June 30, 1996

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    April 1, 1996 – June 30, 1996

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    April 1, 1996 – June 30, 1996

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    April 1, 1996 – June 30, 1996

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Nickel

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Nitrite

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    CYANIDE

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Benzene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Toluene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Styrene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Benzene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 1993 – December 31, 1993

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Common questions

Is SEABROOK WATER DEPT required to publish a Consumer Confidence Report?

Yes. SEABROOK WATER DEPT 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 SEABROOK WATER DEPT’s next Consumer Confidence Report due?

SEABROOK WATER DEPT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does SEABROOK WATER DEPT have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for SEABROOK WATER DEPT.

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

TOWN OF SEABROOK

Phone not on record

SEABROOK, NH 03874