Drinking Water Branch

 

Return Links

 
 Violations

 
 Water System Detail

 
 Water Systems

 
 Water System Search

   County Map

Glossary

 

Violation Detail

Water System No. : IL0430700 Federal Type : C
Water System Name : OAK BROOK State Type : C
Principal County Served : DU PAGE Primary Source : SWP
Status : A Activity Date : 01-01-1961
Violation No. : 1986-237886 Determination Date : 10-13-1989
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 : 10-04-1985 Compliance Period End Date : 10-03-1989
Violation Period Begin Date : 10-04-1985 Violation Period End Date : 10-03-1989
Water System Facility State Asgn ID : null Water System Facility Name :  null
Analysis Result : 000007.000000000PCI/L    

Enforcement Action(s)

Enforcement Action No. Action Type Name Status Date
1992-1136992 SOX ST COMPLIANCE ACHIEVED T 03-09-1992
1989-262489 SIF ST PUBLIC NOTIF RECEIVED T 07-28-1989
1989-188489 SIF ST PUBLIC NOTIF RECEIVED T 04-12-1989
1989-32889 SIF ST PUBLIC NOTIF RECEIVED T 01-20-1989
1989-32789 SIF ST PUBLIC NOTIF RECEIVED T 10-12-1988
1986-286 SIE ST PUBLIC NOTIF REQUESTED T 09-30-1986
1986-386 SIF ST PUBLIC NOTIF RECEIVED T 09-30-1986
1986-186 SIA ST VIOLATION/REMINDER NOTICE T 09-30-1986