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HANLONTOWN WATER SUPPLY SYSTEM

Iowa — Community Water System — PWSID: IA9830001

System Information

PWSIDIA9830001
System NameHANLONTOWN WATER SUPPLY SYSTEM
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region07
Serves SchoolNo
WholesalerNo
First ReportedJan 15, 1987
Last ReportedDec 19, 2025

Location & Contact

StateIowa
CityHANLONTOWN
ZIP Code50444
AddressATTN PATRICK MORETZ WATER SUPT
OrganizationHANLONTOWN WATER SUPPLY SYSTEM
Phone641-420-6915

Population & Service

Population Served206
Service Connections101

Drinking Water Violations (265)

This water system has 265 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 1, 2024 — Lead and Copper Rule MR No No — TT — Unaddressed — Lead and Copper Rule
Jun 1, 2022 Jun 30, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2022 Revised Total Coliform Rule
Jun 1, 2022 Jun 30, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2022 Revised Total Coliform Rule
Jun 1, 2022 Jun 30, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2022 Revised Total Coliform Rule
Jun 1, 2022 Jun 30, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2022 Revised Total Coliform Rule
Dec 1, 2021 — Lead and Copper Rule MR No No — TT — Resolved Feb 28, 2022 Lead and Copper Rule
Dec 1, 2021 — Lead and Copper Rule MR No No — TT — Resolved Feb 28, 2022 Lead and Copper Rule
Apr 1, 2019 Jun 30, 2019 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Jun 30, 2019 Synthetic Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Jun 30, 2019 Synthetic Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Jun 30, 2019 Synthetic Organic Chemicals
Apr 1, 2019 Jun 30, 2019 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Jun 30, 2019 Synthetic Organic Chemicals
Sep 1, 2018 Sep 30, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2018 Revised Total Coliform Rule
Sep 1, 2018 Sep 30, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2018 Revised Total Coliform Rule
Sep 1, 2018 Sep 30, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2018 Revised Total Coliform Rule
Sep 1, 2018 Sep 30, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Sep 30, 2018 Revised Total Coliform Rule
Jul 1, 2017 — Consumer Confidence Rule Other No No — — — Resolved Aug 21, 2017 Consumer Confidence Rule
Jul 1, 2017 — Consumer Confidence Rule Other No No — — — Resolved Aug 21, 2017 Consumer Confidence Rule
Jul 1, 2016 — Consumer Confidence Rule Other No No — — — Resolved Sep 21, 2016 Consumer Confidence Rule
Jul 1, 2016 — Consumer Confidence Rule Other No No — — — Resolved Sep 21, 2016 Consumer Confidence Rule
Jul 1, 2016 — Consumer Confidence Rule Other No No — — — Resolved Sep 21, 2016 Consumer Confidence Rule
Jul 1, 2016 — Consumer Confidence Rule Other No No — — — Resolved Sep 21, 2016 Consumer Confidence Rule
Jul 1, 2008 Aug 31, 2010 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2008 Aug 31, 2010 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2008 Aug 31, 2010 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2008 Aug 31, 2010 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2008 Aug 31, 2010 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2008 Aug 31, 2010 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2008 Aug 31, 2010 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2008 Aug 31, 2010 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2008 Aug 31, 2010 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2008 Aug 31, 2010 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2010 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2006 — Consumer Confidence Rule Other No No — — — Resolved Mar 5, 2007 Consumer Confidence Rule
Jul 1, 2006 — Consumer Confidence Rule Other No No — — — Resolved Mar 5, 2007 Consumer Confidence Rule
Jul 1, 2006 — Consumer Confidence Rule Other No No — — — Resolved Mar 5, 2007 Consumer Confidence Rule
Jul 1, 2006 — Consumer Confidence Rule Other No No — — — Resolved Mar 5, 2007 Consumer Confidence Rule
Apr 1, 2001 Mar 31, 2002 Arsenic MR No Yes — 0.010 mg/L — Resolved Mar 31, 2002 Arsenic Rule
Apr 1, 2001 Mar 31, 2002 Arsenic MR No Yes — 0.010 mg/L — Resolved Mar 31, 2002 Arsenic Rule
Apr 1, 2001 Mar 31, 2002 Arsenic MR No Yes — 0.010 mg/L — Resolved Mar 31, 2002 Arsenic Rule
Dec 1, 1994 Dec 31, 1994 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 1994 Nitrate Rule
Dec 1, 1994 Dec 31, 1994 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 1994 Nitrate Rule
Dec 1, 1994 Dec 31, 1994 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 1994 Nitrate Rule
Jul 1, 1992 Jul 31, 1992 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 1992 Total Coliform Rule
Jul 1, 1992 Jul 31, 1992 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 1992 Total Coliform Rule
Jul 1, 1992 Jul 31, 1992 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 1992 Total Coliform Rule
Jul 1, 1992 Jul 31, 1992 Coliform (TCR) MR No No — 5% of samples — Resolved Jul 31, 1992 Total Coliform Rule
Jan 1, 1991 Jan 31, 1991 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jan 31, 1991 Volatile Organic Chemicals
Jan 1, 1991 Jan 31, 1991 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jan 31, 1991 Volatile Organic Chemicals
Jan 1, 1991 Jan 31, 1991 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jan 31, 1991 Volatile Organic Chemicals
Jan 1, 1991 Jan 31, 1991 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Jan 31, 1991 Volatile Organic Chemicals
Jan 1, 1991 Jan 31, 1991 Toluene MR No Yes — 1 mg/L — Resolved Jan 31, 1991 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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