Department of Natural Resources

DNR plans groundwater study to determine heavy metal content near frac sand mines
Smart Sand plans to construct $10 million rail loading terminal in Wisconsin to ship frac sand
Wisconsin frac sand association loses half its members in one year
Iowa construction air permit fees proposal has moved to second stage
OAIMA receives public outreach award
Two teens dead after falling through ice at quarry
Spring Mill Mine to become grassland habitat
Indiana DNR takes comments from Tippecanoe, Carroll residents on proposed quarry
Road restrictions may stop quarry construction in Kentucky