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Violations

Water System No. : IL0317765 Federal Type : C
Water System Name : BLACKHAWK ESTATES LLC State Type : C
Principal County Served : COOK Primary Source : GW
Status : A Activity Date : 01-01-1958

**Please note: some of these violations may have been resolved and/or returned to compliance. Please click on the violation to view more information on its compliance status.

Group Violations

Violation No. Status Violation Type Violation Name Analyte Group Code Analyte Group Name Water System Facility State Asgn ID Water System Facility Name
Total Number of Records Fetched = 0

Individual Violations

Violation No. Status Violation Type Violation Name Analyte Code Analyte Name Water System Facility State Asgn ID Water System Facility Name
2023-4553824 V 27 MONITORING, ROUTINE (DBP), MAJOR 0999 CHLORINE DISTRIBUTION BLACKHAWK ESTATES LLC
2023-4553823 V 3A MONITORING, ROUTINE, MAJOR (RTCR) 3014 E. COLI null null
2023-4553822 V 03 MONITORING, ROUTINE MAJOR 4010 COMBINED RADIUM (-226 & -228) TP02 TP 02-ION-EXCHANGE TO TREAT WELL 4 & 6
2023-4553821 V 03 MONITORING, ROUTINE MAJOR 4010 COMBINED RADIUM (-226 & -228) TP02 TP 02-ION-EXCHANGE TO TREAT WELL 4 & 6
2022-4553820 V 03 MONITORING, ROUTINE MAJOR 4010 COMBINED RADIUM (-226 & -228) TP02 TP 02-ION-EXCHANGE TO TREAT WELL 4 & 6
2022-4553819 V 03 MONITORING, ROUTINE MAJOR 4010 COMBINED RADIUM (-226 & -228) TP02 TP 02-ION-EXCHANGE TO TREAT WELL 4 & 6
2018-4553816 V 3A MONITORING, ROUTINE, MINOR (RTCR) 3014 E. COLI null null
2018-4553815 V 27 MONITORING, ROUTINE (DBP), MAJOR 0999 CHLORINE DISTRIBUTION BLACKHAWK ESTATES LLC
2013-4553814 V 66 LEAD CONSUMER NOTICE (LCR) 5000 LEAD & COPPER RULE null null
2013-4553813 V 27 MONITORING, ROUTINE (DBP), MAJOR 0999 CHLORINE DISTRIBUTION BLACKHAWK ESTATES LLC
2012-4553812 V 75 PUBLIC NOTICE RULE LINKED TO VIOLATION 7500 PUBLIC NOTICE null null
2011-4553810 V 71 CCR REPORT 7000 CONSUMER CONFIDENCE RULE null null
2011-4553809 V 03 MONITORING, ROUTINE MAJOR 1040 NITRATE TP02 TP 02-ION-EXCHANGE TO TREAT WELL 4 & 6
2010-4553808 V 71 CCR REPORT 7000 CONSUMER CONFIDENCE RULE null null
2010-4553807 V 66 LEAD CONSUMER NOTICE (LCR) 5000 LEAD & COPPER RULE null null
2006-4553806 V 02 MCL, AVERAGE 4010 COMBINED RADIUM (-226 & -228) null null
2006-4553706 V 02 MCL, AVERAGE 4010 COMBINED RADIUM (-226 & -228) null null
2005-4553405 V 02 MCL, AVERAGE 4000 GROSS ALPHA, EXCL. RADON & U TP02 TP 02-ION-EXCHANGE TO TREAT WELL 4 & 6
2005-4553505 V 02 MCL, AVERAGE 4010 COMBINED RADIUM (-226 & -228) null null
2005-4553105 V 02 MCL, AVERAGE 4010 COMBINED RADIUM (-226 & -228) null null
2005-4553205 V 02 MCL, AVERAGE 4000 GROSS ALPHA, EXCL. RADON & U null null
2005-4552805 V 02 MCL, AVERAGE 4109 GROSS ALPHA PARTICLE ACTIVITY null null
2005-4552705 V 02 MCL, AVERAGE 4010 COMBINED RADIUM (-226 & -228) null null
2005-4552605 V 02 MCL, AVERAGE 4109 GROSS ALPHA PARTICLE ACTIVITY null null
2005-4552505 V 02 MCL, AVERAGE 4010 COMBINED RADIUM (-226 & -228) null null
2004-4552404 V 02 MCL, AVERAGE 4010 COMBINED RADIUM (-226 & -228) null null
2004-4552004 V 03 MONITORING, ROUTINE MAJOR 4010 COMBINED RADIUM (-226 & -228) TP03 TP 03-WELL 5 (ABANDONED)
2004-4551704 V 03 MONITORING, ROUTINE MAJOR 4000 GROSS ALPHA, EXCL. RADON & U TP04 TP 04 (INACTIVE)
2004-4551504 V 02 MCL, AVERAGE 4010 COMBINED RADIUM (-226 & -228) null null
2004-4551304 V 02 MCL, AVERAGE 4010 COMBINED RADIUM (-226 & -228) null null
2004-4551104 V 02 MCL, AVERAGE 4010 COMBINED RADIUM (-226 & -228) null null
2003-4550903 V 02 MCL, AVERAGE 4010 COMBINED RADIUM (-226 & -228) null null
2003-4550703 V 02 MCL, AVERAGE 4010 COMBINED RADIUM (-226 & -228) null null
1999-4550599 V 24 MONITORING (TCR), ROUTINE MINOR 3100 COLIFORM (TCR) null null
1981-181 V 03 MONITORING, ROUTINE MAJOR 3000 COLIFORM (PRE-TCR) null null
Total Number of Records Fetched = 35