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Violation Detail

Water System No. : IL0430900 Federal Type : C
Water System Name : WEST CHICAGO State Type : C
Principal County Served : DU PAGE Primary Source : GW
Status : A Activity Date : 01-01-1970
Violation No. : 1991-1295591 Determination Date : 01-19-1991
Violation Type : 02 Violation Name : MCL, AVERAGE
Violation Category : MCL Status : V
Analyte Code : 4010 Analyte Name : COMBINED RADIUM (-226 & -228)
Compliance Period Begin Date : 01-18-1991 Compliance Period End Date : 01-17-1995
Violation Period Begin Date : 01-18-1991 Violation Period End Date : 01-17-1995
Water System Facility State Asgn ID : null Water System Facility Name :  null
Analysis Result : 000007.100000000PCI/L    

Enforcement Action(s)

Enforcement Action No. Action Type Name Status Date
2006-4950106 SOX ST COMPLIANCE ACHIEVED T 01-27-2006
2004-4939004 SFK ST BCA SIGNED T 02-13-2004
2004-4938704 SFJ ST FORMAL NOV ISSUED T 12-19-2003
2002-778102 SFK ST BCA SIGNED T 10-12-2001
1993-1734493 SIF ST PUBLIC NOTIF RECEIVED T 01-08-1993
1992-1342592 SIF ST PUBLIC NOTIF RECEIVED T 09-01-1992
1992-1342492 SIE ST PUBLIC NOTIF REQUESTED T 08-24-1992
1992-1137892 SIF ST PUBLIC NOTIF RECEIVED T 03-20-1992
1992-1137792 SIE ST PUBLIC NOTIF REQUESTED T 03-12-1992
1991-953891 SIF ST PUBLIC NOTIF RECEIVED T 09-18-1991
1991-1474891 SFL ST AO (W/O PENALTY) ISSUED T 06-20-1991
1991-890191 SIF ST PUBLIC NOTIF RECEIVED T 05-15-1991
1991-839491 SIF ST PUBLIC NOTIF RECEIVED T 03-08-1991
1991-839391 SIF ST PUBLIC NOTIF RECEIVED T 01-30-1991