OKLAHOMA CITY, OK · Oklahoma County
HILLSIDE MHP OKLAHOMA CO Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of March 28, 2018. 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 Oklahoma County, OK.
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 Oklahoma’s official records. Always confirm current status with Oklahoma before making decisions based on this information.
System facts
- System ID (PWSID)
- OK2005537
- System type
- Community Water System
- Population served
- 15
- Service connections
- 10
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2016 – November 8, 2017
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2015 – March 31, 2015
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2015 – March 31, 2015
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2015 – March 31, 2015
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2015 – March 31, 2015
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2015 – March 31, 2015
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2015 – March 31, 2015
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2015 – March 31, 2015
ResolvedMonitoring, Regular
—Benzene
January 1, 2015 – March 31, 2015
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2015 – March 31, 2015
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2015 – March 31, 2015
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2015 – March 31, 2015
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
July 1, 2014 – July 31, 2014
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 2014 – July 31, 2014
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
July 1, 2014 – July 31, 2014
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2014 – March 24, 2016
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 2014 – April 30, 2014
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
March 1, 2014 – March 31, 2014
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
March 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—Nitrite
January 1, 2014 – December 31, 2016
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2013 – March 24, 2016
ResolvedMaximum Contaminant Level Violation, Single Sample
Health-basedTetrachloroethylene
April 1, 2013 – June 30, 2013
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2016 – November 8, 2017 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2015 – March 31, 2015 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2015 – March 31, 2015 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2015 – March 31, 2015 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2015 – March 31, 2015 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2015 – March 31, 2015 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2015 – March 31, 2015 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2015 – March 31, 2015 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2015 – March 31, 2015 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2015 – March 31, 2015 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2015 – March 31, 2015 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2015 – March 31, 2015 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| July 1, 2014 – July 31, 2014 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2014 – July 31, 2014 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 2014 – July 31, 2014 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 2014 – March 24, 2016 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| April 1, 2014 – April 30, 2014 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| March 1, 2014 – March 31, 2014 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| March 1, 2014 – March 31, 2014 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Nitrite | — | Resolved |
| July 1, 2013 – March 24, 2016 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| April 1, 2013 – June 30, 2013 | Maximum Contaminant Level Violation, Single Sample | Tetrachloroethylene | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Last known contact on file (system is inactive)
HILLSIDE MHP OKLAHOMA COUNTY
405-732-1175
OKLAHOMA CITY, OK 73130