Drinking Water Compliance OS

CORNING, IA · Adams County

CORNING MUNI WATER DEPARTMENT Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.

System facts

System ID (PWSID)
IA0220075
System type
Community Water System
Population served
1,735
Service connections
1,001
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

Violation history

  • Monitoring, Regular

    Nitrate

    July 1, 2024 – June 30, 2025

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Chlorite

    November 1, 2016 – November 30, 2016

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    July 1, 2016 – July 31, 2016

    Resolved
  • Monitoring, Regular

    Nitrate

    July 1, 2011 – June 30, 2012

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    July 1, 2010 – July 31, 2010

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2009 – May 6, 2009

    Resolved
  • Monitoring, Regular

    Styrene

    July 1, 1993 – September 30, 1993

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    July 1, 1993 – September 30, 1993

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    July 1, 1993 – September 30, 1993

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    July 1, 1993 – September 30, 1993

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    July 1, 1993 – September 30, 1993

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    April 1, 1993 – June 30, 1993

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    April 1, 1993 – June 30, 1993

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    April 1, 1993 – June 30, 1993

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    April 1, 1993 – June 30, 1993

    Resolved
  • Monitoring, Regular

    Benzene

    April 1, 1993 – June 30, 1993

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    April 1, 1993 – June 30, 1993

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    April 1, 1993 – June 30, 1993

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    April 1, 1993 – June 30, 1993

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 1993 – March 31, 1993

    Resolved
  • Monitoring, Regular

    Benzene

    October 1, 1991 – December 31, 1991

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    October 1, 1991 – December 31, 1991

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    October 1, 1991 – December 31, 1991

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    October 1, 1991 – December 31, 1991

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    October 1, 1991 – December 31, 1991

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    Benzene

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    Styrene

    July 1, 1991 – September 30, 1991

    Archived
  • Monitoring, Regular

    1,2-Dichloropropane

    July 1, 1991 – September 30, 1991

    Resolved
  • Monitoring, Regular

    Nitrate

    June 25, 1982 – June 24, 1983

    Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Contact

PEOPLE SERVICE INC (CORNING)

641-247-1614

CORNING, IA 50841