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LOGAN CO RWS & SWMD #3

Oklahoma — Community Water System — PWSID: OK2004230

System Information

PWSIDOK2004230
System NameLOGAN CO RWS & SWMD #3
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedJan 22, 1981
Last ReportedNov 14, 2025

Location & Contact

StateOklahoma
CityMARSHALL
ZIP Code73056-0187
AddressMike Garcia - Manager
OrganizationLOGAN CO RWS & SWMD #3
Phone580-935-6678

Population & Service

Population Served1,618
Service Connections965

Drinking Water Violations (97)

This water system has 97 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 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Resolved Jul 15, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Resolved Jul 15, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Jul 15, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Jul 15, 2025 Lead and Copper Rule Revisions
Jul 1, 2021 Sep 30, 2021 Nitrate-Nitrite MCL Yes No 11 MG/L — 10 Resolved Sep 30, 2021 Nitrate Rule
Jul 1, 2021 Sep 30, 2021 Nitrate-Nitrite MCL Yes No 11 MG/L — 10 Resolved Sep 30, 2021 Nitrate Rule
Jul 1, 2021 Sep 30, 2021 Nitrate-Nitrite MCL Yes No 11 MG/L — 10 Resolved Sep 30, 2021 Nitrate Rule
Jul 1, 2021 Sep 30, 2021 Nitrate-Nitrite MCL Yes No 11 MG/L — 10 Resolved Sep 30, 2021 Nitrate Rule
Jul 1, 2021 Sep 30, 2021 Nitrate-Nitrite MCL Yes No 11 MG/L — 10 Resolved Sep 30, 2021 Nitrate Rule
Jul 1, 2021 Sep 30, 2021 Nitrate-Nitrite MCL Yes No 11 MG/L — 10 Resolved Sep 30, 2021 Nitrate Rule
Jul 1, 2021 Sep 30, 2021 Nitrate-Nitrite MCL Yes No 11 MG/L — 10 Resolved Sep 30, 2021 Nitrate Rule
Jul 1, 2021 Sep 30, 2021 Nitrate-Nitrite MCL Yes No 11 MG/L — 10 Resolved Sep 30, 2021 Nitrate Rule
May 2, 2014 — E. COLI MR No Yes — — — Resolved Nov 8, 2017 Ground Water Rule
May 2, 2014 — E. COLI MR No Yes — — — Resolved Nov 8, 2017 Ground Water Rule
May 2, 2014 — E. COLI MR No Yes — — — Resolved Nov 8, 2017 Ground Water Rule
Sep 1, 2012 Sep 30, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2012 Total Coliform Rule
Sep 1, 2012 Sep 30, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2012 Total Coliform Rule
Sep 1, 2012 Sep 30, 2012 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2012 Total Coliform Rule
Aug 1, 2012 Aug 31, 2012 E. COLI MR No Yes — — — Resolved Aug 31, 2012 Ground Water Rule
Jun 1, 2010 Jun 30, 2010 E. COLI MR No Yes — — — Resolved Jun 30, 2010 Ground Water Rule
Jan 1, 2008 Mar 31, 2008 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Resolved Mar 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Mar 31, 2008 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Resolved Mar 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Mar 31, 2008 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Resolved Mar 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Mar 31, 2008 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Resolved Mar 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Mar 31, 2008 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Resolved Mar 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Dec 31, 2007 TTHM MCL Yes No .099 MG/L 0.080 mg/L .08 Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Dec 31, 2007 TTHM MCL Yes No .099 MG/L 0.080 mg/L .08 Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Dec 31, 2007 TTHM MCL Yes No .099 MG/L 0.080 mg/L .08 Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Oct 31, 2007 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 2007 Total Coliform Rule
Oct 1, 2007 Oct 31, 2007 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 2007 Total Coliform Rule
Oct 1, 2007 Oct 31, 2007 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 2007 Total Coliform Rule
Oct 1, 2007 Dec 31, 2007 TTHM MCL Yes No .099 MG/L 0.080 mg/L .08 Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Dec 31, 2007 TTHM MCL Yes No .099 MG/L 0.080 mg/L .08 Resolved Dec 31, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2007 Oct 31, 2007 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 2007 Total Coliform Rule
Jul 1, 2007 Sep 30, 2007 TTHM MCL Yes No .118 MG/L 0.080 mg/L .08 Resolved Sep 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 Sep 30, 2007 TTHM MCL Yes No .118 MG/L 0.080 mg/L .08 Resolved Sep 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 Sep 30, 2007 TTHM MCL Yes No .118 MG/L 0.080 mg/L .08 Resolved Sep 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 Sep 30, 2007 TTHM MCL Yes No .118 MG/L 0.080 mg/L .08 Resolved Sep 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 Sep 30, 2007 TTHM MCL Yes No .118 MG/L 0.080 mg/L .08 Resolved Sep 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2007 Jun 30, 2007 TTHM MCL Yes No .158 MG/L 0.080 mg/L .08 Resolved Jun 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2007 Jun 30, 2007 TTHM MCL Yes No .158 MG/L 0.080 mg/L .08 Resolved Jun 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2007 Jun 30, 2007 TTHM MCL Yes No .158 MG/L 0.080 mg/L .08 Resolved Jun 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2007 Jun 30, 2007 TTHM MCL Yes No .158 MG/L 0.080 mg/L .08 Resolved Jun 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2007 Jun 30, 2007 TTHM MCL Yes No .158 MG/L 0.080 mg/L .08 Resolved Jun 30, 2007 Stage 1 Disinfectants and Disinfection Byproducts 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
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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