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SOWC (LAKE MURRAY)

Oklahoma — Community Water System — PWSID: OK1011103

System Information

PWSIDOK1011103
System NameSOWC (LAKE MURRAY)
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusInactive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedJan 5, 1982
Last ReportedNov 14, 2025

Location & Contact

StateOklahoma
CityARDMORE
ZIP Code73401-1611
Address—
OrganizationLAKE MURRAY STATE PARK(SOWC)
Phone580-223-8961

Population & Service

Population Served1,500
Service Connections410

Drinking Water Violations (47)

This water system has 47 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, 2006 Dec 31, 2006 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2006 Dec 31, 2006 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2006 Dec 31, 2006 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2006 Dec 31, 2006 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2006 Dec 31, 2006 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2006 Dec 31, 2006 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2006 Dec 31, 2006 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2006 Dec 31, 2006 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2006 Dec 31, 2006 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2006 Nitrate Rule
Jan 1, 2006 Dec 31, 2006 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2006 Nitrate Rule
Apr 1, 2005 Jun 30, 2005 CARBON, TOTAL TT Yes No — TT — Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 CARBON, TOTAL TT Yes No — TT — Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 CARBON, TOTAL TT Yes No — TT — Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 CARBON, TOTAL TT Yes No — TT — Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 CARBON, TOTAL TT Yes No — TT — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 CARBON, TOTAL TT Yes No — TT — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 CARBON, TOTAL TT Yes No — TT — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 CARBON, TOTAL TT Yes No — TT — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2004 Dec 31, 2004 CARBON, TOTAL TT Yes No — TT — Resolved Dec 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2004 Dec 31, 2004 CARBON, TOTAL TT Yes No — TT — Resolved Dec 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2004 Dec 31, 2004 CARBON, TOTAL TT Yes No — TT — Resolved Dec 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2004 Dec 31, 2004 CARBON, TOTAL TT Yes No — TT — Resolved Dec 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 1, 1994 Jun 30, 1994 Surface Water Treatment Rule TT Yes No — — — Resolved Jun 30, 1994 Surface Water Treatment Rule
Jun 1, 1994 Jun 30, 1994 Surface Water Treatment Rule TT Yes No — — — Resolved Jun 30, 1994 Surface Water Treatment Rule
Apr 1, 1994 Apr 30, 1994 Surface Water Treatment Rule TT Yes No — — — Resolved Apr 30, 1994 Surface Water Treatment Rule
Apr 1, 1994 Apr 30, 1994 Surface Water Treatment Rule TT Yes No — — — Resolved Apr 30, 1994 Surface Water Treatment Rule
Mar 1, 1994 Mar 31, 1994 Surface Water Treatment Rule TT Yes No — — — Resolved Mar 31, 1994 Surface Water Treatment Rule
Mar 1, 1994 Mar 31, 1994 Surface Water Treatment Rule TT Yes No — — — Resolved Mar 31, 1994 Surface Water Treatment Rule
Mar 1, 1994 Mar 31, 1994 Surface Water Treatment Rule TT Yes No — — — Resolved Mar 31, 1994 Surface Water Treatment Rule
Feb 1, 1994 Feb 28, 1994 Surface Water Treatment Rule TT Yes No — — — Resolved Feb 28, 1994 Surface Water Treatment Rule
Feb 1, 1994 Feb 28, 1994 Surface Water Treatment Rule TT Yes No — — — Resolved Feb 28, 1994 Surface Water Treatment Rule
Nov 1, 1993 Nov 30, 1993 Surface Water Treatment Rule TT Yes No — — — Archived Nov 30, 1993 Surface Water Treatment Rule
Nov 1, 1993 Nov 30, 1993 Surface Water Treatment Rule TT Yes No — — — Archived Nov 30, 1993 Surface Water Treatment Rule
Oct 1, 1993 Oct 31, 1993 Surface Water Treatment Rule TT Yes No — — — Archived Oct 31, 1993 Surface Water Treatment Rule
Oct 1, 1993 Oct 31, 1993 Surface Water Treatment Rule TT Yes No — — — Archived Oct 31, 1993 Surface Water Treatment Rule
Jun 1, 1993 Oct 26, 1995 Lead and Copper Rule MR No No — TT — Resolved Oct 26, 1995 Lead and Copper Rule
Jun 1, 1993 Oct 26, 1995 Lead and Copper Rule MR No No — TT — Resolved Oct 26, 1995 Lead and Copper Rule
Jun 1, 1993 Oct 26, 1995 Lead and Copper Rule MR No No — TT — Resolved Oct 26, 1995 Lead and Copper Rule
May 1, 1993 May 31, 1993 Coliform (TCR) MR No Yes — 5% of samples — Resolved May 31, 1993 Total Coliform Rule
May 1, 1993 May 31, 1993 Coliform (TCR) MR No Yes — 5% of samples — Resolved May 31, 1993 Total Coliform Rule
Feb 1, 1993 Feb 28, 1993 Coliform (TCR) MR No Yes — 5% of samples — Resolved Feb 28, 1993 Total Coliform Rule
Feb 1, 1993 Feb 28, 1993 Coliform (TCR) MR No Yes — 5% of samples — Resolved Feb 28, 1993 Total Coliform Rule
Apr 1, 1992 Apr 30, 1992 Coliform (TCR) MR No Yes — 5% of samples — Resolved Apr 30, 1992 Total Coliform Rule
Apr 1, 1992 Apr 30, 1992 Coliform (TCR) MR No Yes — 5% of samples — Resolved Apr 30, 1992 Total Coliform 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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