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DENALI'S ON THE RIVER

Iowa — Transient Non-Community — PWSID: IA1037899

System Information

PWSIDIA1037899
System NameDENALI'S ON THE RIVER
System TypeTransient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region07
Serves SchoolNo
WholesalerNo
First ReportedFeb 27, 1979
Last ReportedDec 19, 2025

Location & Contact

StateIowa
CityINDEPENDENCE
ZIP Code50644
AddressATTN ROGER JOHNSON
OrganizationDENALI'S ON THE RIVER
Phone319-327-3009

Population & Service

Population Served185
Service Connections1

Drinking Water Violations (135)

This water system has 135 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 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2025 Revised Total Coliform Rule
Apr 1, 2025 Jun 30, 2025 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2025 Revised Total Coliform Rule
Apr 1, 2025 Jun 30, 2025 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2025 Revised Total Coliform Rule
May 1, 2020 May 31, 2020 Revised Total Coliform Rule MON No Yes — — — Resolved May 31, 2020 Revised Total Coliform Rule
May 1, 2020 May 31, 2020 Revised Total Coliform Rule MON No Yes — — — Resolved May 31, 2020 Revised Total Coliform Rule
May 1, 2020 May 31, 2020 Revised Total Coliform Rule MON No Yes — — — Resolved May 31, 2020 Revised Total Coliform Rule
May 1, 2020 May 31, 2020 Revised Total Coliform Rule MON No Yes — — — Resolved May 31, 2020 Revised Total Coliform Rule
Oct 20, 2019 — Public Notice Other No No — — — Resolved Sep 3, 2021 Public Notice Rule and Revised PN Rule
Oct 20, 2019 — Public Notice Other No No — — — Resolved Sep 3, 2021 Public Notice Rule and Revised PN Rule
Oct 20, 2019 — Public Notice Other No No — — — Resolved Sep 3, 2021 Public Notice Rule and Revised PN Rule
Oct 20, 2019 — Public Notice Other No No — — — Resolved Sep 3, 2021 Public Notice Rule and Revised PN Rule
Aug 1, 2019 Aug 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 31, 2019 Revised Total Coliform Rule
Aug 1, 2019 Aug 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 31, 2019 Revised Total Coliform Rule
Aug 1, 2019 Aug 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 31, 2019 Revised Total Coliform Rule
Aug 1, 2019 Aug 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 31, 2019 Revised Total Coliform Rule
Jun 1, 2019 Jun 30, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2019 Revised Total Coliform Rule
Jun 1, 2019 Jun 30, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2019 Revised Total Coliform Rule
Jun 1, 2019 Jun 30, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2019 Revised Total Coliform Rule
Jan 1, 2019 Mar 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2019 Revised Total Coliform Rule
Jan 1, 2019 Mar 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2019 Revised Total Coliform Rule
Jan 1, 2019 Mar 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2019 Revised Total Coliform Rule
Jan 1, 2019 Mar 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2019 Revised Total Coliform Rule
Apr 1, 2018 Mar 31, 2019 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2019 Nitrate Rule
Apr 1, 2018 Mar 31, 2019 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2019 Nitrate Rule
Apr 1, 2018 Mar 31, 2019 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2019 Nitrate Rule
Apr 1, 2018 Mar 31, 2019 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2019 Nitrate Rule
Jan 1, 2016 Mar 31, 2016 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2016 Total Coliform Rule
Jan 1, 2016 Mar 31, 2016 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2016 Total Coliform Rule
Jan 1, 2016 Mar 31, 2016 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2016 Total Coliform Rule
Jan 1, 2016 Mar 31, 2016 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2016 Total Coliform Rule
Apr 1, 2011 Mar 31, 2012 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2012 Nitrate Rule
Apr 1, 2011 Mar 31, 2012 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2012 Nitrate Rule
Apr 1, 2011 Mar 31, 2012 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2012 Nitrate Rule
Apr 1, 2011 Mar 31, 2012 Nitrate MR No Yes — 10 mg/L — Resolved Mar 31, 2012 Nitrate Rule
Oct 1, 2008 Sep 30, 2009 Nitrate MR No Yes — 10 mg/L — Resolved Sep 30, 2009 Nitrate Rule
Oct 1, 2008 Sep 30, 2009 Nitrate MR No Yes — 10 mg/L — Resolved Sep 30, 2009 Nitrate Rule
Oct 1, 2008 Sep 30, 2009 Nitrate MR No Yes — 10 mg/L — Resolved Sep 30, 2009 Nitrate Rule
Jul 1, 2007 Jun 30, 2008 Nitrate MR No Yes — 10 mg/L — Resolved Jun 30, 2008 Nitrate Rule
Jul 1, 2007 Jun 30, 2008 Nitrate MR No Yes — 10 mg/L — Resolved Jun 30, 2008 Nitrate Rule
Jul 1, 2007 Jun 30, 2008 Nitrate MR No Yes — 10 mg/L — Resolved Jun 30, 2008 Nitrate Rule
Jul 1, 2007 Jun 30, 2008 Nitrate MR No Yes — 10 mg/L — Resolved Jun 30, 2008 Nitrate Rule
Jul 1, 2007 Jul 31, 2007 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 2007 Total Coliform Rule
Jul 1, 2007 Jul 31, 2007 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 2007 Total Coliform Rule
Jul 1, 2007 Jul 31, 2007 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 2007 Total Coliform Rule
Jul 1, 2007 Jul 31, 2007 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 2007 Total Coliform Rule
Apr 1, 2007 Jun 30, 2007 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2007 Total Coliform Rule
Apr 1, 2007 Jun 30, 2007 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2007 Total Coliform Rule
Apr 1, 2007 Jun 30, 2007 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2007 Total Coliform Rule
Apr 1, 2007 Jun 30, 2007 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2007 Total Coliform Rule
Apr 1, 2007 Jun 30, 2007 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2007 Total Coliform 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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