Revised Bond Calculations Guidelines 12 - Bond Calculations and 12A - Small Mine Bond Calculations

Wyoming Department of Environmental Quality  | view as a webpage

Wyoming Department of Environmental Quality

Public Notice: Revised Guidelines 12 and 12A - Bond Calculations

Please be advised that the Land Quality Division has revised Guideline 12 - Bond Calculations and Guideline 12A - Small Mine Bond Calculations. The biggest change to the documents was the the reduction of diesel fuel price from $2.25 to $2.05 per gallon. For specific details regarding the revisions please contact Reo Barney at The guidelines can be viewed at the following links: