by Lissa Blake
The potential impact of frac-sand mining on northeast Iowa would be a matter of scale. That was the message from Iowa State Geologist Bob Libra as he presented to the Winneshiek County Board of Supervisors and a packed courtroom of concerned citizens, including some from Allamakee County, Monday afternoon, March 30.
Libra explained one frac-sand mine would likely cause no more impact than a traditional rock quarry; however, in places like Wisconsin, one mine is surrounded by dozens of others. “The thing people are afraid of isn’t one mine,” said Libra.
RECENT LOCAL HISTORY
Winneshiek County currently has a moratorium on the issuance of conditional use permits for frac-sand mining. The moratorium is set to expire October 15 of this year.
Allamakee County passed an ordinance in July of last year which allows frac-sand mining, but greatly restricts the location of where mines can be located.