Drinking Water Branch

 

Return Links

   Water System Detail

   Water Systems

   Water System Search

   County Map

Glossary

 

Violations

Water System No. : IL3081588 Federal Type : NTNC
Water System Name : STEPAN COMPANY State Type : NTNC
Principal County Served : WILL Primary Source : GW
Status : A Activity Date : 01-01-1972

**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
2025-12984 V 27 MONITORING, ROUTINE (DBP), MAJOR DBP TOTAL THM-HAA5 GENFIN SAMPLING STATION
2024-12828 V 03 MONITORING, ROUTINE MAJOR VOC VOCS GENFIN SAMPLING STATION
2023-12767 V 27 MONITORING, ROUTINE (DBP), MAJOR DBP TOTAL THM-HAA5 GENFIN SAMPLING STATION
2015-10895 V 03 MONITORING, ROUTINE MAJOR VOC VOCS null null
Total Number of Records Displayed = 4

Individual Violations

Violation No. Status Violation Type Violation Name Analyte Code Analyte Name Water System Facility State Asgn ID Water System Facility Name
2025-180 V 27 MONITORING, ROUTINE (DBP), MAJOR 0999 CHLORINE DS DISTRIBUTION SYSTEM
2024-156 V 75 PUBLIC NOTICE RULE LINKED TO VIOLATION 7500 PUBLIC NOTICE null null
2024-155 V 27 MONITORING, ROUTINE (DBP), MAJOR 0999 CHLORINE DS DISTRIBUTION SYSTEM
2023-153 V 03 MONITORING, ROUTINE MAJOR 1041 NITRITE DS DISTRIBUTION SYSTEM
2023-148 V 03 MONITORING, ROUTINE MAJOR 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) GENFIN SAMPLING STATION
2023-150 V 03 MONITORING, ROUTINE MAJOR 2034 GLYPHOSATE GENFIN SAMPLING STATION
2023-149 V 03 MONITORING, ROUTINE MAJOR 2959 CHLORDANE GENFIN SAMPLING STATION
2023-147 V 03 MONITORING, ROUTINE MAJOR 2020 TOXAPHENE GENFIN SAMPLING STATION
2023-145 V 3A MONITORING, ROUTINE, MAJOR (RTCR) 3014 E. COLI null null
2023-146 V 27 MONITORING, ROUTINE (DBP), MAJOR 0999 CHLORINE DS DISTRIBUTION SYSTEM
2020-122 V 03 MONITORING, ROUTINE MAJOR 1041 NITRITE DS DISTRIBUTION SYSTEM
2019-67 V 03 MONITORING, ROUTINE MAJOR 1040 NITRATE null null
2013-1 V 52 FOLLOW-UP OR ROUTINE TAP M/R (LCR) 5000 LEAD & COPPER RULE null null
Total Number of Records Displayed = 13