Wisconsin

Dive teams hold rescue simulation at Redgranite Quarry
Hopkins Sand & Gravel celebrates 71 years of operation in Wisconsin
Hi-Crush to acquire Permian Basin Sand
Jobs are opening up in the frac sand industry due to higher oil prices
DNR plans groundwater study to determine heavy metal content near frac sand mines
MSHA announces results of Special Impact Inspections in September 2016
Two Wisconsin frac sand mines reopen
Manufacturers News: Superior Industries adds Michael Dunne to sales team; MAB Equipment Co. to handle McLanahan's washing and classifying equipment in Wisconsin; Dexter+Chaney promotes Scott Rosenbloom and Curt Westberg; Highway Equipment Co. opens new location in Charlotte
Unimin sees increase in frac sand demand, adds 19 employees at Tunnel City facility
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
Most of the mines in Wisconsin's once-booming frac sand mining industry now sit dormant due to slump in oil prices