PlainWater
States → Illinois

3M CHEMICAL OPERATIONS LLC

PWS ID: IL3049031 · CORDOVA, Illinois 61242

Population Served
300
Total Violations
240
Health-Based Violations
8
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
3
County
Rock Island
School/Daycare
No
MCL Violations
4
Monitoring Violations
231
Treatment Tech Violations
4

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
cis-1,2-Dichloroethylene MR 10 2010
Xylenes, Total MR 10 2010
DICHLOROMETHANE MR 10 2010
o-Dichlorobenzene MR 10 2010
p-Dichlorobenzene MR 10 2010
1,2-Dichloroethane MR 10 2010
Carbon tetrachloride MR 10 2010
Trichloroethylene MR 10 2010
Tetrachloroethylene MR 10 2010
CHLOROBENZENE MR 10 2010
Benzene MR 10 2010
Toluene MR 10 2010
Ethylbenzene MR 10 2010
1,2,4-Trichlorobenzene MR 10 2010
Vinyl chloride MR 10 2010
trans-1,2-Dichloroethylene MR 10 2010
1,1,1-Trichloroethane MR 10 2010
1,2-Dichloropropane MR 10 2010
Styrene MR 10 2010
1,1,2-Trichloroethane MR 10 2010
1,1-Dichloroethylene MR 10 2010
Bromate MR 7 2008
Lead and Copper Rule MR 6 2007
Lead and Copper Rule TT 4 2004
Coliform (TCR) MCL 4 2006
Coliform (TCR) MR 3 1995
Nitrate MR 3 2008
E. COLI MR 2 2025
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.