Drinking Water Compliance OS

ERROL, NH · Coos County

ERROL WATER WORKS/WEST Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
NH0781010
System type
Community Water System
Population served
183
Service connections
69
Ownership
local government
Water source
groundwater (wells)

Violation history

  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    December 8, 2003 – March 7, 2004

    Archived
  • Monitoring, Regular

    Ethylbenzene

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Toluene

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Benzene

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    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

    Tetrachloroethylene

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    April 1, 1996 – June 30, 1996

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    April 1, 1996 – June 30, 1996

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    April 1, 1996 – June 30, 1996

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    April 1, 1996 – June 30, 1996

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Picloram

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Toluene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    July 1, 1994 – September 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

    Vinyl chloride

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Styrene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Benzene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    April 1, 1994 – June 30, 1994

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Benzene

    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

    Trichloroethylene

    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

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Enforcement actions

Contact

TOWN OF ERROL

Phone not on record

ERROL, NH 03579