Public water system record

Lake Forest Mutual W.C.

Serves an area of Lassen County, CA · 565 people served

Federal records show no health-based violations and no monitoring or reporting issues for Lake Forest Mutual W.C. in the last ten years.

  • CA1800511
  • SUSANVILLE
  • CA
  • 565 served

System profile

Source water Groundwater
ZIP 96130
EPA system ID CA1800511

Verify this system on EPA ECHO →

Health-based violations, last 10 years
0
Resolved
0
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
0

Key facts

  • Lake Forest Mutual W.C. draws water from 2 wells.
  • Most recent formal enforcement: compliance order (no penalty) by California, June 2010.
  • Record on file since 1980, with 8 health-based violations before October 20, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 220 service lines.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

None since October 2016, and no monitoring or reporting violations either.

Full record since 1980

EPA's records for Lake Forest Mutual W.C. go back to 1980. Before October 20, 2016 they list 8 health-based violations (8 resolved) and 4 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1980s 0 3
2000s 7 1
2010 to October 19, 2016 1 0

Most recent health-based violation before October 20, 2016: Total Coliform, began May 2010, Resolved.

Show all 8 health-based violations before October 20, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
May 1, 2010 Resolved
Total Coliform
Contaminant limit exceeded
Oct 1, 2009 Resolved
Total Coliform
Contaminant limit exceeded
Sep 1, 2009 Resolved
Total Coliform
Contaminant limit exceeded
Jun 1, 2008 Resolved
Total Coliform
Contaminant limit exceeded
Jul 1, 2007 Resolved
Total Coliform
Contaminant limit exceeded
May 1, 2003 Resolved
Total Coliform
Contaminant limit exceeded
Dec 1, 2002 Resolved
Total Coliform
Contaminant limit exceeded
Aug 1, 2002 Resolved

Enforcement actions

California regulators took 2 formal enforcement actions against Lake Forest Mutual W.C. in 2010. The most recent was a compliance order (no penalty) in June 2010.

Date By Action Violations covered
Jun 25, 2010 California Compliance order (no penalty) 1 violation (1 health-based): Total Coliform
Jan 13, 2010 California Compliance order (no penalty) 2 violations (2 health-based): Total Coliform

Where the water comes from

Lake Forest Mutual W.C. draws water from 2 wells.

Annual water quality report

Lake Forest Mutual W.C. must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by California.