Assumptions used in this impact analysis include the following:
Most AML sites in the Planning Area are identified and characterized.
“The BLM will set as its highest AML physical safety action priority the cleaning up of those AML sites situated at locations: (a) where a death or injury has occurred and the site has not already been addressed; or (b) situated on or in immediate proximity to developed recreation sites and areas with high visitor use” (BLM 2000). AML sites adversely affecting watersheds are also a high priority. The BLM continues to support the Wyoming DEQ AML Division in reclaiming AML sites on public surface.
No assumptions were identified for natural geologic hazards.
All new hazardous materials and waste sites are identified and characterized.
Resource development activities identify any possible generation of hazardous waste.
No substantial new hazardous materials uses and/or waste generation occurs within the Planning Area.
The BLM’s Hazard Management and Resource Restoration Program responds to all hazardous material releases on public surface. Emergency cleanup actions are implemented on sites posing a substantial threat to the public and/or the environment.