DECATUR

IL — Community Water System — PWSID: IL1150150

System Information

PWSIDIL1150150
System NameDECATUR
System TypeCommunity
Water SourceSurface Water

Location

StateIL
City
County
ZIP Code

Population

Population Served76,122

Drinking Water Violations (99)

This water system has 99 violations recorded in the EPA SDWIS database.

DateContaminantHealth-BasedStatusRule
Oct 1, 2023 Chlorite Y Resolved Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2023 Chlorite Y Resolved Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2023 Chlorite Y Resolved Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2023 Chlorite Y Resolved Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2002 Nitrate Y Resolved Nitrate Rule
Apr 1, 2002 Nitrate Y Resolved Nitrate Rule
Apr 1, 2002 Nitrate Y Resolved Nitrate Rule
Jan 1, 2002 Nitrate Y Resolved Nitrate Rule
Jan 1, 2002 Nitrate Y Resolved Nitrate Rule
Jan 1, 2002 Nitrate Y Resolved Nitrate Rule
Apr 1, 2001 Nitrate Y Resolved Nitrate Rule
Apr 1, 2001 Nitrate Y Resolved Nitrate Rule
Apr 1, 2001 Nitrate Y Resolved Nitrate Rule
Jan 1, 2001 Nitrate Y Resolved Nitrate Rule
Jan 1, 2001 Nitrate Y Resolved Nitrate Rule
Jan 1, 2001 Nitrate Y Resolved Nitrate Rule
Apr 1, 1999 Nitrate Y Resolved Nitrate Rule
Apr 1, 1999 Nitrate Y Resolved Nitrate Rule
Apr 1, 1999 Nitrate Y Resolved Nitrate Rule
Apr 1, 1998 Nitrate Y Resolved Nitrate Rule
Apr 1, 1998 Nitrate Y Resolved Nitrate Rule
Apr 1, 1998 Nitrate Y Resolved Nitrate Rule
Jul 1, 1997 Nitrate Y Resolved Nitrate Rule
Jul 1, 1997 Nitrate Y Resolved Nitrate Rule
Jul 1, 1997 Nitrate Y Resolved Nitrate Rule
Jul 1, 1997 Nitrate Y Resolved Nitrate Rule
Feb 1, 1997 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
Feb 1, 1997 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
Feb 1, 1997 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
Jul 1, 1996 Nitrate Y Resolved Nitrate Rule
Jul 1, 1996 Nitrate Y Resolved Nitrate Rule
Jul 1, 1996 Nitrate Y Resolved Nitrate Rule
Apr 1, 1996 Nitrate Y Resolved Nitrate Rule
Apr 1, 1996 Nitrate Y Resolved Nitrate Rule
Apr 1, 1996 Nitrate Y Resolved Nitrate Rule
Apr 1, 1996 Nitrate Y Resolved Nitrate Rule
May 1, 1995 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
May 1, 1995 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
May 1, 1995 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
Feb 1, 1995 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
Feb 1, 1995 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
Feb 1, 1995 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
Dec 1, 1994 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
Dec 1, 1994 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
Dec 1, 1994 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
Jun 1, 1994 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
Jun 1, 1994 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
Jun 1, 1994 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
Jun 1, 1994 Surface Water Treatment Rule Y Archived Surface Water Treatment Rule
Jun 1, 1994 Surface Water Treatment Rule Y Archived Surface Water Treatment 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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