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DELAWARE CO RWD # 7

Oklahoma - Community Water System - PWSID: OK3002138

System Information

PWSIDOK3002138
System NameDELAWARE CO RWD # 7
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedJan 12, 1996
Last ReportedFeb 18, 2026

Location & Contact

StateOklahoma
CityAFTON
ZIP Code74331
AddressMs. Jo Adams, Chairwoman
OrganizationDELAWARE CO RWD # 7
Phone918-256-4656

Population & Service

Population Served400
Service Connections433

Drinking Water Violations (98)

This water system has 98 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
Apr 1, 2025 Jun 30, 2025 MCL Yes No .063 MG/L 0.060 mg/L .06 Archived Jun 30, 2025 -
Apr 1, 2025 Jun 30, 2025 MCL Yes No .063 MG/L 0.060 mg/L .06 Archived Jun 30, 2025 -
Apr 1, 2025 Jun 30, 2025 MCL Yes No .063 MG/L 0.060 mg/L .06 Archived Jun 30, 2025 -
Apr 1, 2025 - MR No No - 0.060 mg/L - Resolved Mar 31, 2025 -
Apr 1, 2025 - MR No No - 0.060 mg/L - Resolved Mar 31, 2025 -
Jan 1, 2025 Mar 31, 2025 MCL Yes No .074 MG/L 0.060 mg/L .06 Archived Mar 31, 2025 -
Jan 1, 2025 Mar 31, 2025 MCL Yes No .074 MG/L 0.060 mg/L .06 Archived Mar 31, 2025 -
Jan 1, 2025 Mar 31, 2025 MCL Yes No .074 MG/L 0.060 mg/L .06 Archived Mar 31, 2025 -
Dec 30, 2024 - MR No No - 0.060 mg/L - Resolved Mar 31, 2025 -
Dec 30, 2024 - MR No No - 0.060 mg/L - Resolved Mar 31, 2025 -
Oct 1, 2024 Dec 31, 2024 MCL Yes No .072 MG/L 0.060 mg/L .06 Archived Dec 31, 2024 -
Oct 1, 2024 Dec 31, 2024 MCL Yes No .072 MG/L 0.060 mg/L .06 Archived Dec 31, 2024 -
Oct 1, 2024 Dec 31, 2024 MCL Yes No .072 MG/L 0.060 mg/L .06 Archived Dec 31, 2024 -
Jul 1, 2024 Sep 30, 2024 MCL Yes No .068 MG/L 0.060 mg/L .06 Archived Sep 30, 2024 -
Jul 1, 2024 Sep 30, 2024 MCL Yes No .068 MG/L 0.060 mg/L .06 Archived Sep 30, 2024 -
Jul 1, 2024 Sep 30, 2024 MCL Yes No .068 MG/L 0.060 mg/L .06 Archived Sep 30, 2024 -
Oct 1, 2017 - MR No No - TT - Resolved Mar 21, 2018 -
Oct 1, 2017 - MR No No - TT - Resolved Mar 21, 2018 -
Oct 1, 2017 - MR No No - TT - Resolved Mar 21, 2018 -
Oct 1, 2017 - MR No No - TT - Resolved Mar 21, 2018 -
Jul 1, 2017 Sep 30, 2017 MCL Yes No .073 MG/L 0.060 mg/L .06 Resolved Sep 30, 2017 -
Jul 1, 2017 Sep 30, 2017 MCL Yes No .073 MG/L 0.060 mg/L .06 Resolved Sep 30, 2017 -
Jul 1, 2017 Sep 30, 2017 MCL Yes No .073 MG/L 0.060 mg/L .06 Resolved Sep 30, 2017 -
Jul 1, 2017 Sep 30, 2017 MCL Yes No .073 MG/L 0.060 mg/L .06 Resolved Sep 30, 2017 -
Jun 30, 2017 - MR No No - 0.060 mg/L - Resolved Sep 27, 2017 -
Jun 30, 2017 - MR No No - 0.080 mg/L - Resolved Sep 27, 2017 -
Jun 30, 2017 - MR No No - 0.080 mg/L - Resolved Sep 27, 2017 -
Jun 30, 2017 - MR No No - 0.060 mg/L - Resolved Sep 27, 2017 -
Apr 1, 2017 Jun 30, 2017 MCL Yes No .082 MG/L 0.060 mg/L .06 Resolved Jun 30, 2017 -
Apr 1, 2017 Jun 30, 2017 MCL Yes No .082 MG/L 0.060 mg/L .06 Resolved Jun 30, 2017 -
Apr 1, 2017 Jun 30, 2017 MCL Yes No .082 MG/L 0.060 mg/L .06 Resolved Jun 30, 2017 -
Apr 1, 2017 Jun 30, 2017 MCL Yes No .082 MG/L 0.060 mg/L .06 Resolved Jun 30, 2017 -
Jan 1, 2017 Mar 31, 2017 MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Mar 31, 2017 -
Jan 1, 2017 Mar 31, 2017 MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Mar 31, 2017 -
Jan 1, 2017 Mar 31, 2017 MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Mar 31, 2017 -
Jan 1, 2017 Mar 31, 2017 MCL Yes No .083 MG/L 0.080 mg/L .08 Resolved Mar 31, 2017 -
Jan 1, 2017 Mar 31, 2017 MCL Yes No .099 MG/L 0.060 mg/L .06 Resolved Mar 31, 2017 -
Jan 1, 2017 Mar 31, 2017 MCL Yes No .099 MG/L 0.060 mg/L .06 Resolved Mar 31, 2017 -
Jan 1, 2017 Mar 31, 2017 MCL Yes No .099 MG/L 0.060 mg/L .06 Resolved Mar 31, 2017 -
Jan 1, 2017 Mar 31, 2017 MCL Yes No .099 MG/L 0.060 mg/L .06 Resolved Mar 31, 2017 -
Oct 1, 2016 Dec 31, 2016 MCL Yes No .091 MG/L 0.060 mg/L .06 Resolved Dec 31, 2016 -
Oct 1, 2016 Dec 31, 2016 MCL Yes No .091 MG/L 0.060 mg/L .06 Resolved Dec 31, 2016 -
Oct 1, 2016 Dec 31, 2016 MCL Yes No .091 MG/L 0.060 mg/L .06 Resolved Dec 31, 2016 -
Oct 1, 2016 Dec 31, 2016 MCL Yes No .091 MG/L 0.060 mg/L .06 Resolved Dec 31, 2016 -
Jul 1, 2016 Sep 30, 2016 MCL Yes No .08 MG/L 0.060 mg/L .06 Resolved Sep 30, 2016 -
Jul 1, 2016 Sep 30, 2016 MCL Yes No .08 MG/L 0.060 mg/L .06 Resolved Sep 30, 2016 -
Jul 1, 2016 Sep 30, 2016 MCL Yes No .08 MG/L 0.060 mg/L .06 Resolved Sep 30, 2016 -
Jun 30, 2016 - MR No No - 0.060 mg/L - Resolved Oct 1, 2016 -
Jun 30, 2016 - MR No No - 0.060 mg/L - Resolved Oct 1, 2016 -
Apr 1, 2016 Jun 30, 2016 MCL Yes No .085 MG/L 0.060 mg/L .06 Resolved Jun 30, 2016 -

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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