Public water system record

Hidden Harbor Marina & RVP

Serves Los Molinos, Tehama County, CA · 70 people served

Federal records show 1 health-based violation and 7 monitoring/reporting issues for Hidden Harbor Marina & RVP in the last ten years, including an unresolved LEAD AND COPPER RULE REVISIONS violation.

  • CA5200526
  • FREMONT
  • CA
  • 70 served

System profile

Source water Groundwater
ZIP 94539
EPA system ID CA5200526

Verify this system on EPA ECHO →

Health-based violations, last 10 years
1
Resolved
0
Unresolved
1
Any acute record
No
Monitoring issues, last 10 years
7

Key facts

  • Hidden Harbor Marina & RVP draws water from 1 well.
  • Record on file since 1982, with 0 health-based violations before October 19, 2016.

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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.

Contaminant Rule family Start date Status Acute
LEAD AND COPPER RULE REVISIONS
Treatment technique failure
350 Oct 17, 2024 Active No

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
LEAD AND COPPER RULE REVISIONS
RPT
Oct 17, 2024 Active
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2024 Active
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2023 Resolved
Lead and Copper Rule
Monitoring and reporting
Oct 1, 2022 Resolved
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2022 Resolved
Lead and Copper Rule
Monitoring and reporting
Oct 1, 2021 Resolved
Lead and Copper Rule
Monitoring and reporting
Jul 1, 2021 Resolved

Full record since 1982

EPA's records for Hidden Harbor Marina & RVP go back to 1982. Before October 19, 2016 they list no health-based violations and 5 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1980s 0 5
2020s 1 7

What the violations mean

LEAD AND COPPER RULE REVISIONS

1 incident

The system did not complete a treatment step or action that the LEAD AND COPPER RULE REVISIONS requires (a treatment technique violation).

The utility had to notify customers about this violation.

Where the water comes from

Hidden Harbor Marina & RVP draws water from 1 well.

Annual water quality report

Hidden Harbor Marina & RVP 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.

Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Hidden Harbor Marina & RVP for a copy.

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.