CORNING MUNI WATER DEPARTMENT

Iowa — Community Water System — PWSID: IA0220075

System Information

PWSIDIA0220075
System NameCORNING MUNI WATER DEPARTMENT
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region07
Serves SchoolNo
WholesalerNo
First ReportedFeb 27, 1979
Last ReportedDec 19, 2025

Location & Contact

StateIowa
CityCORNING
ZIP Code50841
AddressATTN NIC DRAKE WATER SUPT
OrganizationPEOPLE SERVICE INC (CORNING)
Phone641-247-1614

Population & Service

Population Served1,735
Service Connections1,001

Drinking Water Violations (872)

This water system has 872 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
Jul 1, 2024 Jun 30, 2025 Nitrate MR No Yes 10 mg/L Resolved Jun 30, 2025 Nitrate Rule
Jul 1, 2024 Jun 30, 2025 Nitrate MR No Yes 10 mg/L Resolved Jun 30, 2025 Nitrate Rule
Jul 1, 2024 Jun 30, 2025 Nitrate MR No Yes 10 mg/L Resolved Jun 30, 2025 Nitrate Rule
Nov 1, 2016 Nov 30, 2016 Chlorite MCL Yes No 1.12 MG/L 1.0 mg/L Resolved Nov 30, 2016 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2016 Nov 30, 2016 Chlorite MCL Yes No 1.12 MG/L 1.0 mg/L Resolved Nov 30, 2016 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2016 Nov 30, 2016 Chlorite MCL Yes No 1.12 MG/L 1.0 mg/L Resolved Nov 30, 2016 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2016 Nov 30, 2016 Chlorite MCL Yes No 1.12 MG/L 1.0 mg/L Resolved Nov 30, 2016 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2016 Nov 30, 2016 Chlorite MCL Yes No 1.12 MG/L 1.0 mg/L Resolved Nov 30, 2016 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 11, 2016 Public Notice Other No No Resolved Aug 5, 2016 Public Notice Rule and Revised PN Rule
Aug 11, 2016 Public Notice Other No No Resolved Aug 5, 2016 Public Notice Rule and Revised PN Rule
Aug 11, 2016 Public Notice Other No No Resolved Aug 5, 2016 Public Notice Rule and Revised PN Rule
Jul 1, 2016 Jul 31, 2016 Surface Water Treatment Rule TT Yes No Resolved Jul 31, 2016 Surface Water Treatment Rule
Jul 1, 2016 Jul 31, 2016 Surface Water Treatment Rule TT Yes No Resolved Jul 31, 2016 Surface Water Treatment Rule
Jul 1, 2016 Jul 31, 2016 Surface Water Treatment Rule TT Yes No Resolved Jul 31, 2016 Surface Water Treatment Rule
Nov 1, 2013 Nov 30, 2013 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2013 Nov 30, 2013 TTHM MR No Yes 0.080 mg/L Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2013 Nov 30, 2013 TTHM MR No Yes 0.080 mg/L Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2013 Nov 30, 2013 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2013 Nov 30, 2013 TTHM MR No Yes 0.080 mg/L Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2013 Nov 30, 2013 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2013 Nov 30, 2013 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2013 Nov 30, 2013 TTHM MR No Yes 0.080 mg/L Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2013 Nov 30, 2013 TTHM MR No Yes 0.080 mg/L Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2013 Nov 30, 2013 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2011 Jun 30, 2012 Nitrate MR No Yes 10 mg/L Resolved Jun 30, 2012 Nitrate Rule
Jul 1, 2011 Jun 30, 2012 Nitrate MR No Yes 10 mg/L Resolved Jun 30, 2012 Nitrate Rule
Jul 1, 2011 Jun 30, 2012 Nitrate MR No Yes 10 mg/L Resolved Jun 30, 2012 Nitrate Rule
Jul 1, 2011 Jun 30, 2012 Nitrate MR No Yes 10 mg/L Resolved Jun 30, 2012 Nitrate Rule
Jul 1, 2010 Jul 31, 2010 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Jul 31, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2010 Jul 31, 2010 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Jul 31, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2010 Jul 31, 2010 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Jul 31, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2010 Jul 31, 2010 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Jul 31, 2010 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Apr 1, 2009 Jun 30, 2009 Chlorine MR No Yes 4.0 mg/L Resolved May 6, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2009 Jun 30, 2009 Chlorine MR No Yes 4.0 mg/L Resolved May 6, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2009 Jun 30, 2009 Chlorine MR No Yes 4.0 mg/L Resolved May 6, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2009 Jun 30, 2009 Chlorine MR No Yes 4.0 mg/L Resolved May 6, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2009 Apr 30, 2009 Coliform (TCR) MR No No 5% of samples Resolved Apr 30, 2009 Total Coliform Rule
Apr 1, 2009 Apr 30, 2009 Coliform (TCR) MR No No 5% of samples Resolved Apr 30, 2009 Total Coliform Rule
Apr 1, 2009 Apr 30, 2009 Coliform (TCR) MR No No 5% of samples Resolved Apr 30, 2009 Total Coliform Rule
Apr 1, 2009 Apr 30, 2009 Coliform (TCR) MR No No 5% of samples Resolved Apr 30, 2009 Total Coliform Rule
Nov 1, 1997 Nov 30, 1997 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 1997 Total Coliform Rule
Nov 1, 1997 Nov 30, 1997 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 1997 Total Coliform Rule
Nov 1, 1997 Nov 30, 1997 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 1997 Total Coliform Rule
Nov 1, 1997 Nov 30, 1997 Coliform (TCR) MR No No 5% of samples Resolved Nov 30, 1997 Total Coliform Rule
Jan 1, 1994 Jan 31, 1994 Toluene MR No Yes 1 mg/L Resolved Jan 31, 1994 Volatile Organic Chemicals
Jan 1, 1994 Jan 31, 1994 Toluene MR No Yes 1 mg/L Resolved Jan 31, 1994 Volatile Organic Chemicals
Jan 1, 1994 Jan 31, 1994 Toluene MR No Yes 1 mg/L Resolved Jan 31, 1994 Volatile Organic Chemicals
Jan 1, 1994 Jan 31, 1994 Toluene MR No Yes 1 mg/L Resolved Jan 31, 1994 Volatile Organic Chemicals
Jan 1, 1994 Jan 31, 1994 Toluene MR No Yes 1 mg/L Resolved Jan 31, 1994 Volatile Organic Chemicals
Jan 1, 1994 Jan 31, 1994 Toluene MR No Yes 1 mg/L Resolved Jan 31, 1994 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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