More reading
Hydrofrac sand mining: The resource and the issues, October 2011. Bruce Brown, senior geologist for the Wisconsin Geological and Natural History Survey.
Wisconsin DNR’s Karner blue butterfly page. Includes county maps of the butterfly’s high probability range.
U.S. Fish and Wildlife Service’s Karner blue butterfly main page. Also, a page for applicants or consultants to learn what federally listed, proposed and candidate species may be are in their project area and how to analyze whether their project may affect such species
Sand mining surges in Wisconsin, July 31, 2011. Wisconsin Center for Investigative Journalism.
Silica sand page at the Wisconsin Natural History and Geological Survey. Recently published fact sheet on frac sand, county maps and geological reports.
Contacts
Tom Woletz, DNR point person on frac sand: thomas.woletz@wisconsin.gov
Dave Lentz or Jenny Bardeen, Wisconsin Department of Natural Resources Karner blue habitat conservation plan, david.lentz@wisconsin.gov or jennifer.bardeen@wisconsin.gov
Cathy Carnes, U.S. Fish and Wildlife Service endangered species coordinator: cathy_carnes@fws.gov
The nonprofit Wisconsin Center for Investigative Journalism (www.WisconsinWatch.org) collaborates with Wisconsin Public Radio, Wisconsin Public Television, other news media and the UW-Madison School of Journalism and Mass Communication. All works created, published, posted or disseminated by the Center do not necessarily reflect the views or opinions of UW-Madison or any of its affiliates.
Republish this article
This work is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License.
- Credit should be given, in this format: “By Dee J. Hall, Wisconsin Watch”
- If published online, you must include the links and link to wisconsinwatch.org
- If you share the story on social media, please mention @wisconsinwatch (Twitter, Facebook and Instagram)
- Don’t sell the story — it may not be marketed as an individual product.
- Don’t sell ads against the story. But you can publish it with pre-sold ads.
- Your website must include a prominent way to contact you.
- Additional elements that are packaged with our story must be labeled.
- Users can republish our photos, illustrations, graphics and multimedia elements ONLY with stories with which they originally appeared. You may not separate multimedia elements for standalone use.
- If we send you a request to change or remove Wisconsin Watch content from your site, you must agree to do so immediately.
For questions regarding republishing rules please contact Andy Hall, executive director, at ahall@wisconsinwatch.org