Drinking Water Compliance OS

CA · Napa County

MUND S MOBILE HOME PARK Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of October 30, 2015. 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 Napa County, CA.

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 California’s official records. Always confirm current status with California before making decisions based on this information.

System facts

System ID (PWSID)
CA2800719
System type
Community Water System
Population served
20
Service connections
14
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    October 1, 2011 – December 31, 2011

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    January 1, 2009 – March 31, 2009

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    October 1, 2008 – December 31, 2008

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    April 1, 2008 – June 30, 2008

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    October 1, 2007 – December 31, 2007

    Archived
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    April 1, 2006 – June 30, 2006

    Archived
  • Notification, Public

    No contaminant on record

    September 1, 1984 – September 30, 1984

    Archived
  • Notification, Public

    No contaminant on record

    August 1, 1984 – August 31, 1984

    Archived
  • Notification, Public

    No contaminant on record

    July 1, 1984 – July 31, 1984

    Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Last known contact on file (system is inactive)

Not on record

Phone not on record