Public water system record

Holliday Outt MHP

Serves Oklahoma City, Oklahoma County, OK · 100 people served

Federal records show 1 health-based violation and 7 monitoring/reporting issues for Holliday Outt MHP in the last ten years, including an unresolved LEAD AND COPPER RULE REVISIONS violation.

OK2005534
OKLAHOMA CITY
OK
100 served

System profile

Source water Groundwater

ZIP 73189

EPA system ID OK2005534

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

Holliday Outt MHP draws water from 2 wells.
Most recent formal enforcement: compliance order with a penalty by Oklahoma, June 2014.
Record on file since 1993, with 17 health-based violations before October 19, 2016.

Check whether Holliday Outt MHP serves your address

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
Chlorine Monitoring and reporting	Dec 1, 2024	Resolved
LEAD AND COPPER RULE REVISIONS RPT	Oct 17, 2024	Active
Revised Total Coliform Rule Monitoring violation	Nov 1, 2023	Resolved
Chlorine Monitoring and reporting	Oct 1, 2023	Resolved
E. coli Monitoring and reporting	Jul 25, 2023	Resolved
Chlorine Monitoring and reporting	Apr 1, 2018	Resolved
Arsenic Monitoring and reporting	Jul 1, 2017	Resolved

Full record since 1993

EPA's records for Holliday Outt MHP go back to 1993. Before October 19, 2016 they list 17 health-based violations (17 resolved) and 28 monitoring or reporting violations.

Violations that began in	Health-based	Monitoring and reporting
1990s	0	1
2000s	0	9
2010 to October 18, 2016	17	18
October 19, 2016 to 2019	0	2
2020s	1	5

Most recent health-based violation before October 19, 2016: Total Coliform, began April 2015, Resolved.

Show all 17 health-based violations before October 19, 2016

Contaminant	Start date	Status
Total Coliform Contaminant limit exceeded	Apr 1, 2015	Resolved
Combined Uranium Contaminant limit exceeded Measured 31 µg/L, federal limit 30 µg/L (at or just above the limit)	Jul 1, 2014	Resolved
Combined Uranium Contaminant limit exceeded Measured 31 µg/L, federal limit 30 µg/L (at or just above the limit)	Jan 1, 2014	Resolved
Combined Uranium Contaminant limit exceeded Measured 31 µg/L, federal limit 30 µg/L (at or just above the limit)	Oct 1, 2013	Resolved
Combined Uranium Contaminant limit exceeded Measured 32 µg/L, federal limit 30 µg/L (1.1 times the limit)	Jul 1, 2013	Resolved
Combined Uranium Contaminant limit exceeded Measured 35 µg/L, federal limit 30 µg/L (1.2 times the limit)	Apr 1, 2013	Resolved
Combined Uranium Contaminant limit exceeded Measured 34 µg/L, federal limit 30 µg/L (1.1 times the limit)	Jan 1, 2013	Resolved
Combined Uranium Contaminant limit exceeded Measured 34 µg/L, federal limit 30 µg/L (1.1 times the limit)	Oct 1, 2012	Resolved
Combined Uranium Contaminant limit exceeded Measured 33 µg/L, federal limit 30 µg/L (1.1 times the limit)	Jul 1, 2012	Resolved
Combined Uranium Contaminant limit exceeded Measured 31 µg/L, federal limit 30 µg/L (at or just above the limit)	Apr 1, 2012	Resolved
Combined Uranium Contaminant limit exceeded Measured 32 µg/L, federal limit 30 µg/L (1.1 times the limit)	Jan 1, 2012	Resolved
Combined Uranium Contaminant limit exceeded Measured 31 µg/L, federal limit 30 µg/L (at or just above the limit)	Oct 1, 2011	Resolved
Combined Uranium Contaminant limit exceeded Measured 32 µg/L, federal limit 30 µg/L (1.1 times the limit)	Jul 1, 2011	Resolved
Combined Uranium Contaminant limit exceeded Measured 33 µg/L, federal limit 30 µg/L (1.1 times the limit)	Apr 1, 2011	Resolved
Combined Uranium Contaminant limit exceeded Measured 33 µg/L, federal limit 30 µg/L (1.1 times the limit)	Jan 1, 2011	Resolved
Combined Uranium Contaminant limit exceeded Measured 34 µg/L, federal limit 30 µg/L (1.1 times the limit)	Oct 1, 2010	Resolved
Combined Uranium Contaminant limit exceeded Measured 35 µg/L, federal limit 30 µg/L (1.2 times the limit)	Jul 1, 2010	Resolved

Enforcement actions

Oklahoma regulators took 2 formal enforcement actions against Holliday Outt MHP between 2011 and 2014. The most recent was a compliance order with a penalty in June 2014.

Date	By	Action	Violations covered
Jun 24, 2014	Oklahoma	Compliance order with a penalty	16 violations (16 health-based): Combined Uranium
Apr 19, 2011	Oklahoma	Compliance order with a penalty	3 violations (3 health-based): Combined Uranium

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

Holliday Outt MHP draws water from 2 wells.

Annual water quality report

Holliday Outt 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 Holliday Outt 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