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CLEAR CREEK LAKE CONC

Oklahoma — Transient Non-Community — PWSID: OK2006932

System Information

PWSIDOK2006932
System NameCLEAR CREEK LAKE CONC
System TypeTransient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedJan 18, 1983
Last ReportedNov 14, 2025

Location & Contact

StateOklahoma
CityDUNCAN
ZIP Code73533
AddressKarl Holtz, Superintendent
OrganizationCLEAR CREEK LAKE CONC
Phone580-255-9538

Population & Service

Population Served100
Service Connections1

Drinking Water Violations (66)

This water system has 66 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Oct 1, 2023 Dec 31, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2023 Revised Total Coliform Rule
Oct 1, 2023 Dec 31, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2023 Revised Total Coliform Rule
Oct 1, 2023 Dec 31, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2023 Revised Total Coliform Rule
Feb 1, 2022 Feb 28, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Feb 1, 2022 Feb 28, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Feb 1, 2022 Feb 28, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Oct 1, 2021 Dec 31, 2021 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2021 Revised Total Coliform Rule
Oct 1, 2021 Dec 31, 2021 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2021 Revised Total Coliform Rule
Oct 1, 2021 Dec 31, 2021 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2021 Revised Total Coliform Rule
Jun 1, 2017 Jun 30, 2017 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 30, 2017 Revised Total Coliform Rule
Jun 1, 2017 Jun 30, 2017 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 30, 2017 Revised Total Coliform Rule
Jun 1, 2017 Jun 30, 2017 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 30, 2017 Revised Total Coliform Rule
Jun 1, 2017 Jun 30, 2017 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 30, 2017 Revised Total Coliform Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jan 1, 2015 Dec 31, 2015 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2015 Nitrate Rule
Jul 1, 2013 Jul 31, 2013 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 2013 Total Coliform Rule
Jul 1, 2013 Jul 31, 2013 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 2013 Total Coliform Rule
Jul 1, 2013 Jul 31, 2013 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 2013 Total Coliform Rule
Jun 1, 2013 Jun 30, 2013 E. COLI MR No Yes — — — Resolved Jun 30, 2013 Ground Water Rule
Jun 1, 2013 Jun 30, 2013 E. COLI MR No Yes — — — Resolved Jun 30, 2013 Ground Water Rule
Jan 1, 2011 Dec 31, 2013 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2013 Nitrate Rule
Jan 1, 2011 Dec 31, 2013 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2013 Nitrate Rule
Jan 1, 2011 Dec 31, 2013 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2013 Nitrate Rule
Jan 1, 2011 Dec 31, 2013 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2013 Nitrate Rule
Jul 1, 2009 Sep 30, 2009 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2009 Total Coliform Rule
Jul 1, 2009 Sep 30, 2009 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2009 Total Coliform Rule
Jul 1, 2009 Sep 30, 2009 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2009 Total Coliform Rule
Jan 1, 2007 Dec 31, 2007 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2007 Nitrate Rule
Jan 1, 2007 Dec 31, 2007 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2007 Nitrate Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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