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OLD UNION PUBLIC WATER AUTHORITY

Arkansas — Community Water System — PWSID: AR0000559

System Information

PWSIDAR0000559
System NameOLD UNION PUBLIC WATER AUTHORITY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedMar 29, 1979
Last ReportedNov 13, 2025

Location & Contact

StateArkansas
CityEL DORADO
ZIP Code71730
Address191 WOOD ACRES DR
OrganizationWOOD, DANNY
Phone870-866-0280

Population & Service

Population Served1,200
Service Connections482

Drinking Water Violations (94)

This water system has 94 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, 2023 — Public Notice Other No No — — — Resolved Sep 12, 2023 Public Notice Rule and Revised PN Rule
Apr 1, 2023 — Public Notice Other No No — — — Resolved Sep 12, 2023 Public Notice Rule and Revised PN Rule
Feb 1, 2023 — Revised Total Coliform Rule RPT No No — — — Resolved Mar 6, 2024 Revised Total Coliform Rule
Feb 1, 2023 — Revised Total Coliform Rule RPT No No — — — Resolved Mar 6, 2024 Revised Total Coliform Rule
Jan 1, 2023 — Public Notice Other No No — — — Resolved Sep 12, 2023 Public Notice Rule and Revised PN Rule
Jan 1, 2023 — Revised Total Coliform Rule RPT No No — — — Unaddressed — Revised Total Coliform Rule
Oct 1, 2022 — Revised Total Coliform Rule RPT No No — — — Addressed — Revised Total Coliform Rule
Oct 1, 2022 — Revised Total Coliform Rule RPT No No — — — Addressed — Revised Total Coliform Rule
Oct 1, 2022 Oct 31, 2022 Revised Total Coliform Rule MCL Yes No — — — Archived Oct 31, 2022 Revised Total Coliform Rule
Oct 1, 2022 Oct 31, 2022 Revised Total Coliform Rule MCL Yes No — — — Archived Oct 31, 2022 Revised Total Coliform Rule
Jul 1, 2022 — Consumer Confidence Rule Other No No — — — Resolved Sep 12, 2023 Consumer Confidence Rule
Jul 1, 2022 — Consumer Confidence Rule Other No No — — — Resolved Sep 12, 2023 Consumer Confidence Rule
May 1, 2022 — Public Notice Other No No — — — Resolved Sep 12, 2023 Public Notice Rule and Revised PN Rule
May 1, 2022 — Public Notice Other No No — — — Resolved Sep 12, 2023 Public Notice Rule and Revised PN Rule
May 1, 2022 — Public Notice Other No No — — — Resolved Sep 12, 2023 Public Notice Rule and Revised PN Rule
Mar 1, 2022 — Public Notice Other No No — — — Resolved Sep 12, 2023 Public Notice Rule and Revised PN Rule
Mar 1, 2022 — Public Notice Other No No — — — Resolved Sep 12, 2023 Public Notice Rule and Revised PN Rule
Mar 1, 2022 — Public Notice Other No No — — — Resolved Sep 12, 2023 Public Notice Rule and Revised PN Rule
Feb 1, 2022 — Revised Total Coliform Rule RPT No No — — — Addressed — Revised Total Coliform Rule
Feb 1, 2022 — Revised Total Coliform Rule RPT No No — — — Addressed — Revised Total Coliform Rule
Feb 1, 2022 — Revised Total Coliform Rule RPT No No — — — Addressed — Revised Total Coliform Rule
Feb 1, 2022 — Revised Total Coliform Rule RPT No No — — — Addressed — Revised Total Coliform Rule
Feb 1, 2022 Feb 28, 2022 Revised Total Coliform Rule MON No Yes — — — Archived Feb 28, 2022 Revised Total Coliform Rule
Feb 1, 2022 Feb 28, 2022 Revised Total Coliform Rule MON No Yes — — — Archived Feb 28, 2022 Revised Total Coliform Rule
Feb 1, 2022 Feb 28, 2022 Revised Total Coliform Rule MON No Yes — — — Archived Feb 28, 2022 Revised Total Coliform Rule
Feb 1, 2022 Feb 28, 2022 Revised Total Coliform Rule MON No Yes — — — Archived Feb 28, 2022 Revised Total Coliform Rule
Jan 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Sep 12, 2023 Lead and Copper Rule
Jan 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Sep 12, 2023 Lead and Copper Rule
Jan 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Sep 12, 2023 Lead and Copper Rule
Jan 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Sep 12, 2023 Lead and Copper Rule
Oct 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Oct 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Oct 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Oct 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Oct 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Feb 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Feb 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Feb 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Feb 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Feb 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Feb 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Jan 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Jan 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Jan 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Jan 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Jan 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Jan 1, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Feb 28, 2022 Revised Total Coliform Rule
Jun 1, 2020 — Revised Total Coliform Rule RPT No No — — — Resolved Sep 21, 2020 Revised Total Coliform Rule
Jan 1, 2019 Mar 31, 2019 TTHM MCL Yes No 95 UG/L 0.080 mg/L 80 Resolved Mar 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2019 Mar 31, 2019 TTHM MCL Yes No 95 UG/L 0.080 mg/L 80 Resolved Mar 31, 2019 Stage 2 Disinfectants and Disinfection Byproducts 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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