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HOBART

Oklahoma — Community Water System — PWSID: OK1011502

System Information

PWSIDOK1011502
System NameHOBART
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedMar 11, 1980
Last ReportedNov 14, 2025

Location & Contact

StateOklahoma
CityHOBART
ZIP Code73651
AddressJeff Allen, Mayor
OrganizationHOBART
Phone580-726-3100

Population & Service

Population Served3,746
Service Connections1,996

Drinking Water Violations (40)

This water system has 40 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
Sep 1, 2014 Sep 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2014 Total Coliform Rule
Sep 1, 2014 Sep 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2014 Total Coliform Rule
Sep 1, 2014 Sep 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2014 Total Coliform Rule
Oct 1, 2013 Nov 30, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2013 Nov 30, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2009 Apr 30, 2009 TTHM MR No Yes — 0.080 mg/L — Resolved Apr 30, 2009 Stage 2 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2009 Apr 30, 2009 TTHM MR No Yes — 0.080 mg/L — Resolved Apr 30, 2009 Stage 2 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2009 Apr 30, 2009 TTHM MR No Yes — 0.080 mg/L — Resolved Apr 30, 2009 Stage 2 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2009 Apr 30, 2009 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Apr 30, 2009 Stage 2 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2009 Apr 30, 2009 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Apr 30, 2009 Stage 2 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2009 Apr 30, 2009 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Apr 30, 2009 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2002 Apr 30, 2002 Surface Water Treatment Rule MR No Yes — — — Resolved Apr 30, 2002 Surface Water Treatment Rule
Apr 1, 2002 Apr 30, 2002 Surface Water Treatment Rule MR No Yes — — — Resolved Apr 30, 2002 Surface Water Treatment Rule
Mar 1, 1999 Mar 31, 1999 Surface Water Treatment Rule MR No Yes — — — Resolved Mar 31, 1999 Surface Water Treatment Rule
Jun 1, 1997 Jun 30, 1997 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 1997 Total Coliform Rule
Sep 1, 1996 Sep 30, 1996 Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 1996 Surface Water Treatment Rule
Sep 1, 1996 Sep 30, 1996 Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 1996 Surface Water Treatment Rule
Aug 1, 1996 Aug 31, 1996 Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 1996 Surface Water Treatment Rule
Aug 1, 1996 Aug 31, 1996 Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 1996 Surface Water Treatment Rule
Sep 1, 1995 Sep 30, 1995 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1995 Total Coliform Rule
Sep 1, 1995 Sep 30, 1995 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1995 Total Coliform Rule
Aug 1, 1995 Aug 31, 1995 Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 1995 Surface Water Treatment Rule
Aug 1, 1995 Aug 31, 1995 Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 1995 Surface Water Treatment Rule
Jun 1, 1995 Jun 30, 1995 Surface Water Treatment Rule TT Yes No — — — Resolved Jun 30, 1995 Surface Water Treatment Rule
Jun 1, 1995 Jun 30, 1995 Surface Water Treatment Rule TT Yes No — — — Resolved Jun 30, 1995 Surface Water Treatment Rule
Sep 1, 1992 Sep 30, 1992 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 1992 Total Coliform Rule
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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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