IOWA CITY (KWWL) -
Thermal imaging shows hot spots could get in the way of cleanup efforts at the Iowa City landfill.
A fire began there on Memorial Day Weekend, and has been burning since.
Dry conditions led to cracks in a dirt layer used to smother the fire. The cracks let air reach the smoldering material below and caused flare-ups.
Cleanup work began last week and could take two months. Ash and debris will be uncovered and removed. Any smoldering materials will be extinguished.