Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Safety Ratings 11,700+ NHTSA crash test ratings Investigations 5,300+ NHTSA defect investigations Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports Brand History Cross-category recall lookup by company
Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases

WODEN WATER SUPPLY

Iowa — Community Water System — PWSID: IA4170033

System Information

PWSIDIA4170033
System NameWODEN WATER SUPPLY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region07
Serves SchoolNo
WholesalerNo
First ReportedFeb 27, 1979
Last ReportedDec 19, 2025

Location & Contact

StateIowa
CityWODEN
ZIP Code50484
AddressATTN PAUL BUNS WATER SUPT
OrganizationWODEN WATER SUPPLY
Phone641-512-8589

Population & Service

Population Served188
Service Connections119

Drinking Water Violations (181)

This water system has 181 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
Jan 1, 2025 Mar 31, 2025 Nitrite MR No Yes — 1 mg/L — Resolved Mar 31, 2025 Nitrate Rule
Jan 1, 2025 Mar 31, 2025 Nitrite MR No Yes — 1 mg/L — Resolved Mar 31, 2025 Nitrate Rule
Jan 1, 2025 Mar 31, 2025 Nitrite MR No Yes — 1 mg/L — Resolved Mar 31, 2025 Nitrate Rule
Jan 1, 2025 Mar 31, 2025 Nitrite MR No Yes — 1 mg/L — Resolved Mar 31, 2025 Nitrate Rule
Jun 1, 2024 Jun 30, 2024 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2024 Revised Total Coliform Rule
Jun 1, 2024 Jun 30, 2024 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2024 Revised Total Coliform Rule
Jun 1, 2024 Jun 30, 2024 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2024 Revised Total Coliform Rule
Jun 1, 2024 Jun 30, 2024 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 30, 2024 Revised Total Coliform Rule
Apr 1, 2024 Jun 30, 2024 Nitrite MR No Yes — 1 mg/L — Resolved Jun 30, 2024 Nitrate Rule
Apr 1, 2024 Jun 30, 2024 Nitrite MR No Yes — 1 mg/L — Resolved Jun 30, 2024 Nitrate Rule
Apr 1, 2024 Jun 30, 2024 Nitrite MR No Yes — 1 mg/L — Resolved Jun 30, 2024 Nitrate Rule
Apr 1, 2024 Jun 30, 2024 Nitrite MR No Yes — 1 mg/L — Resolved Jun 30, 2024 Nitrate Rule
Aug 1, 2023 Aug 31, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2023 Aug 31, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2023 Aug 31, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2023 Aug 31, 2023 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2023 Aug 31, 2023 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2023 Aug 31, 2023 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2023 Aug 31, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2023 Aug 31, 2023 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2016 Sep 30, 2017 Nitrate MR No Yes — 10 mg/L — Resolved Sep 30, 2017 Nitrate Rule
Oct 1, 2016 Sep 30, 2017 Nitrate MR No Yes — 10 mg/L — Resolved Sep 30, 2017 Nitrate Rule
Oct 1, 2016 Sep 30, 2017 Nitrate MR No Yes — 10 mg/L — Resolved Sep 30, 2017 Nitrate Rule
Oct 1, 2016 Sep 30, 2017 Nitrate MR No Yes — 10 mg/L — Resolved Sep 30, 2017 Nitrate Rule
Dec 1, 2005 Dec 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 2005 Total Coliform Rule
Dec 1, 2005 Dec 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 2005 Total Coliform Rule
Dec 1, 2005 Dec 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 2005 Total Coliform Rule
Dec 1, 2005 Dec 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 2005 Total Coliform Rule
Aug 1, 2004 Aug 31, 2004 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2004 Aug 31, 2004 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2004 Aug 31, 2004 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2004 Aug 31, 2004 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2004 — Lead and Copper Rule MR No No — TT — Resolved Jul 21, 2008 Lead and Copper Rule
Jun 1, 2004 — Lead and Copper Rule MR No No — TT — Resolved Jul 21, 2008 Lead and Copper Rule
Jun 1, 2004 — Lead and Copper Rule MR No No — TT — Resolved Jul 21, 2008 Lead and Copper Rule
Jun 1, 2004 — Lead and Copper Rule MR No No — TT — Resolved Jul 21, 2008 Lead and Copper Rule
Jun 1, 2004 — Lead and Copper Rule MR No No — TT — Resolved Jul 21, 2008 Lead and Copper Rule
Jan 1, 2004 Mar 31, 2004 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004 Mar 31, 2004 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004 Mar 31, 2004 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2001 Jun 30, 2002 Arsenic MR No Yes — 0.010 mg/L — Resolved Jun 30, 2002 Arsenic Rule
Jul 1, 2001 Jun 30, 2002 Arsenic MR No Yes — 0.010 mg/L — Resolved Jun 30, 2002 Arsenic Rule
Jul 1, 2001 Jun 30, 2002 Arsenic MR No Yes — 0.010 mg/L — Resolved Jun 30, 2002 Arsenic Rule
Jul 1, 2001 Jun 30, 2002 Arsenic MR No Yes — 0.010 mg/L — Resolved Jun 30, 2002 Arsenic Rule
Oct 1, 1995 Sep 30, 2004 Arsenic MR No Yes — 0.010 mg/L — Resolved Sep 30, 2004 Arsenic Rule
Oct 1, 1995 Sep 30, 2004 Selenium MR No Yes — 0.05 mg/L — Resolved Sep 30, 2004 Inorganic Chemicals
Oct 1, 1995 Sep 30, 2004 Thallium, Total MR No Yes — 0.002 mg/L — Resolved Sep 30, 2004 Inorganic Chemicals
Oct 1, 1995 Sep 30, 2004 Arsenic MR No Yes — 0.010 mg/L — Resolved Sep 30, 2004 Arsenic Rule
Oct 1, 1995 Sep 30, 2004 Arsenic MR No Yes — 0.010 mg/L — Resolved Sep 30, 2004 Arsenic Rule
Oct 1, 1995 Sep 30, 2004 Arsenic MR No Yes — 0.010 mg/L — Resolved Sep 30, 2004 Arsenic 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.

Browse All Water Systems Water Safety Stats Water Safety Home
Browse All Water Systems Water Systems in Iowa