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LONE GROVE

Oklahoma — Community Water System — PWSID: OK2001007

System Information

PWSIDOK2001007
System NameLONE GROVE
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedMar 11, 1980
Last ReportedNov 14, 2025

Location & Contact

StateOklahoma
CityLONE GROVE
ZIP Code73443
AddressIan O'neil, City Manager
OrganizationLONE GROVE
Phone580-657-3113

Population & Service

Population Served4,863
Service Connections1,382

Drinking Water Violations (245)

This water system has 245 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 TT Yes 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 RPT No No — — — Resolved Jul 15, 2025 Lead and Copper Rule Revisions
Sep 1, 2023 Sep 30, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2023 Revised Total Coliform Rule
Sep 1, 2023 Sep 30, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2023 Revised Total Coliform Rule
Sep 1, 2023 Sep 30, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2023 Revised Total Coliform Rule
Sep 1, 2023 Sep 30, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2023 Revised Total Coliform Rule
Jul 1, 2023 Sep 30, 2023 Glyphosate MR No Yes — 0.7 mg/L — Resolved Sep 30, 2023 Synthetic Organic Chemicals
Jul 1, 2023 Sep 30, 2023 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 Glyphosate MR No Yes — 0.7 mg/L — Resolved Sep 30, 2023 Synthetic Organic Chemicals
Jul 1, 2023 Sep 30, 2023 Glyphosate MR No Yes — 0.7 mg/L — Resolved Sep 30, 2023 Synthetic Organic Chemicals
Jul 1, 2023 Sep 30, 2023 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2023 Sep 30, 2023 Glyphosate MR No Yes — 0.7 mg/L — Resolved Sep 30, 2023 Synthetic Organic Chemicals
Jul 1, 2023 Sep 30, 2023 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2023 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Mar 31, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Mar 31, 2019 Endothall MR No Yes — 0.1 mg/L — Resolved Mar 31, 2019 Synthetic Organic Chemicals
Jan 1, 2019 Mar 31, 2019 Endothall MR No Yes — 0.1 mg/L — Resolved Mar 31, 2019 Synthetic Organic Chemicals
Jan 1, 2019 Mar 31, 2019 Endothall MR No Yes — 0.1 mg/L — Resolved Mar 31, 2019 Synthetic Organic Chemicals
Jan 1, 2019 Mar 31, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Mar 31, 2019 Endothall MR No Yes — 0.1 mg/L — Resolved Mar 31, 2019 Synthetic Organic Chemicals
Jan 1, 2019 Mar 31, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Mar 31, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 Chlorine MR No Yes — 4.0 mg/L — Archived Dec 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 Chlorine MR No Yes — 4.0 mg/L — Archived Dec 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 Chlorine MR No Yes — 4.0 mg/L — Archived Dec 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018 Sep 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018 Sep 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018 Sep 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018 Sep 30, 2018 Chlorine MR No Yes — 4.0 mg/L — Resolved Sep 30, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016 — Consumer Confidence Rule Other No No — — — Resolved Feb 17, 2017 Consumer Confidence Rule
Jul 1, 2016 — Consumer Confidence Rule Other No No — — — Resolved Feb 17, 2017 Consumer Confidence Rule
Apr 1, 2015 Jun 30, 2015 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Toluene MR No Yes — 1 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Benzene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Benzene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Toluene MR No Yes — 1 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals
Apr 1, 2015 Jun 30, 2015 Toluene MR No Yes — 1 mg/L — Resolved Jun 30, 2015 Volatile Organic Chemicals

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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