Grand Tower Energy Center, LLC

​Comments are requested on the proposed Application to Establish a Groundwater Management Zone and Technical Memorandum for Grand Tower Energy Center, LLC, for a 30-day period beginning October 2, 2019. 

Grand Tower Energy Center, LLC, (GTEC) is located adjacent to the east bank of the Mississippi River just north of Grand Tower, Jackson County.  The GTEC facility is currently owned by Main Line Generation, LLC, a subsidiary of Rockland Capital.  GTEC has proposed a groundwater management zone, including corrective action, closure, and post-closure plans for its inactive coal combustion waste basin about 21 acres in size.  The basin is located south of the GTEC power plant. 


Illinois EPA Submittal Cover Letter

Closure Post-closure Plan

Construction Quality Assurance Plan

Groundwater Management Zone Application Submittal


Comments may be emailed to

Or by US Mail to :

Amy Zimmer
Mail Code #13
Illinois Environmental Protection Agency
1021 North Grand Ave., East
P.O. Box 19276
Springfield, IL  62794-9276