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LATIMER CO. RWD #4

Oklahoma — Community Water System — PWSID: OK1020110

System Information

PWSIDOK1020110
System NameLATIMER CO. RWD #4
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedMar 15, 1990
Last ReportedNov 14, 2025

Location & Contact

StateOklahoma
CityRED OAK
ZIP Code74563
AddressFrank Allen, Manager
OrganizationLATIMER CO. RWD #4
Phone918-754-2354

Population & Service

Population Served412
Service Connections224

Drinking Water Violations (519)

This water system has 519 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
Dec 30, 2024 — TTHM MR No No — 0.080 mg/L — Resolved Mar 4, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 30, 2024 — TTHM MR No No — 0.080 mg/L — Resolved Mar 4, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 30, 2024 — Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Mar 4, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 30, 2024 — Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Mar 4, 2025 Stage 2 Disinfectants and Disinfection Byproducts 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 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
Dec 1, 2023 Dec 31, 2023 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Dec 31, 2023 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2023 Dec 31, 2023 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Dec 31, 2023 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2023 Dec 31, 2023 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Dec 31, 2023 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2023 Dec 31, 2023 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Dec 31, 2023 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 29, 2023 — Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Mar 4, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 29, 2023 — Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Mar 4, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 30, 2023 — Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Mar 4, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 30, 2023 — Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Mar 4, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2023 Jun 30, 2023 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Archived Jun 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2023 Jun 30, 2023 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Archived Jun 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2023 Jun 30, 2023 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Archived Jun 30, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2023 — TTHM MR No No — 0.080 mg/L — Resolved Mar 4, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2023 — TTHM MR No No — 0.080 mg/L — Resolved Mar 4, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Mar 31, 2023 TTHM MCL Yes No .082 MG/L 0.080 mg/L .08 Archived Mar 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Mar 31, 2023 TTHM MCL Yes No .082 MG/L 0.080 mg/L .08 Archived Mar 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Mar 31, 2023 TTHM MCL Yes No .082 MG/L 0.080 mg/L .08 Archived Mar 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 30, 2022 — TTHM MR No No — 0.080 mg/L — Resolved Mar 4, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 30, 2022 — TTHM MR No No — 0.080 mg/L — Resolved Mar 4, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2022 Dec 31, 2022 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Archived Dec 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2022 Dec 31, 2022 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Archived Dec 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 29, 2022 — TTHM MR No No — 0.080 mg/L — Resolved Aug 19, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 29, 2022 — TTHM MR No No — 0.080 mg/L — Resolved Aug 19, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2022 Sep 30, 2022 TTHM MCL Yes No .093 MG/L 0.080 mg/L .08 Archived Sep 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2022 Sep 30, 2022 TTHM MCL Yes No .093 MG/L 0.080 mg/L .08 Archived Sep 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2022 Sep 30, 2022 TTHM MCL Yes No .093 MG/L 0.080 mg/L .08 Archived Sep 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 30, 2022 — TTHM MR No No — 0.080 mg/L — Resolved Aug 19, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 30, 2022 — TTHM MR No No — 0.080 mg/L — Resolved Aug 19, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 — TTHM MR No No — 0.080 mg/L — Resolved Aug 19, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 — TTHM MR No No — 0.080 mg/L — Resolved Aug 19, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Archived Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Archived Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Archived Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Archived Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .089 MG/L 0.080 mg/L .08 Archived Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .089 MG/L 0.080 mg/L .08 Archived Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .089 MG/L 0.080 mg/L .08 Archived Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Archived Dec 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Archived Dec 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Archived Dec 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Archived Dec 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2021 Sep 30, 2021 Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 2021 Surface Water Treatment Rule
Sep 1, 2021 Sep 30, 2021 Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 2021 Surface Water Treatment 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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