Drinking Water Compliance OS

LITCHFIELD, NH · Hillsborough County

OLSONS MOBILE HOME PARK Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of December 1, 2009. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Hillsborough County, NH.

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)
NH1373030
System type
Community Water System
Population served
108
Service connections
43
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 2009 – December 1, 2009

    Archived
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    November 1, 2008 – November 30, 2008

    Archived
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    April 1, 2008 – June 30, 2008

    Archived
  • Public Notification Violation for NPDWR Violation

    Public Notice

    March 10, 2005 – March 22, 2005

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    October 1, 1996 – December 31, 1996

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    July 1, 1994 – September 30, 1994

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 1994 – March 31, 1994

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 1993 – December 31, 1995

    Archived
  • Monitoring, Regular

    Chlordane

    January 1, 1993 – December 31, 1995

    Archived
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 1993 – December 31, 1995

    Archived
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 1993 – December 31, 1995

    Archived
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 1993 – December 31, 1995

    Archived
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1993 – December 31, 1995

    Archived

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

Enforcement actions

Last known contact on file (system is inactive)

Not on record

Phone not on record

LITCHFIELD, NH 03052