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Public water system record

Lake Forest MHP

Serves Oklahoma City, Canadian County, OK · 500 people served

Federal records show 1 health-based violation and 18 monitoring/reporting issues for Lake Forest MHP in the last ten years, including an unresolved LEAD AND COPPER RULE REVISIONS violation.

  • OK3005557
  • OKLAHOMA CITY
  • OK
  • 500 served

System profile

Source water Purchased surface water
ZIP 73127
EPA system ID OK3005557

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
18

Key facts

  • Lake Forest MHP buys its water from Oklahoma City.
  • Most recent formal enforcement: compliance order (no penalty) by EPA, March 2026.
  • Record on file since 1993, 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
Enforcement action in place
 No

Monitoring and reporting issues

Since October 2016

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

Issue Start date Status
Consumer Confidence Rule
OTHER
 Jul 1, 2025 Active
LEAD AND COPPER RULE REVISIONS
RPT
 Oct 17, 2024 Active
Enforcement action in place
Consumer Confidence Rule
OTHER
 Oct 2, 2023 Resolved
Consumer Confidence Rule
OTHER
 Oct 2, 2022 Resolved
Lead and Copper Rule
Monitoring and reporting
 Oct 1, 2022 Resolved
Revised Total Coliform Rule
Monitoring violation
 Mar 1, 2022 Resolved
Chlorine
Monitoring and reporting
 Jan 1, 2022 Resolved
Revised Total Coliform Rule
Monitoring violation
 Aug 1, 2021 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2021 Resolved
Chlorine
Monitoring and reporting
 Jul 1, 2021 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jun 1, 2018 Resolved
Chlorine
Monitoring and reporting
 Apr 1, 2018 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Feb 1, 2018 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Feb 1, 2018 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2017 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Mar 31, 2016 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2014 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2013 Resolved

Full record since 1993

EPA's records for Lake Forest MHP go back to 1993. Before October 19, 2016 they list no health-based violations and 16 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 0 1
2010 to October 18, 2016 0 15
October 19, 2016 to 2019 0 5
2020s 1 10

Enforcement actions

Oklahoma regulators and EPA took 4 formal enforcement actions against Lake Forest MHP between 1994 and 2026. The most recent was a compliance order (no penalty) in March 2026.

Date By Action Violations covered
Mar 19, 2026 EPA Compliance order (no penalty) 2 violations (1 health-based): LEAD AND COPPER RULE REVISIONS
May 18, 2016 Oklahoma Compliance order with a penalty 3 violations: Lead and Copper Rule
Feb 12, 2016 Oklahoma Compliance order with a penalty 3 violations: Lead and Copper Rule
Dec 6, 1994 Oklahoma Compliance order (no penalty) 1 violation: Lead and Copper Rule

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

Lake Forest MHP buys its water from Oklahoma City. It lists no wells or intakes of its own.

Buys water from

Annual water quality report

Lake Forest MHP 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 Lake Forest MHP 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 Oklahoma.

Certified drinking water labs by state EPA guidance for private wells