OAR 340-043-0110: Guidelines for the Design, Construction, Operation and Closure of Chemical Mining Operations: Protection of Wildlife

(1) Wildlife shall be positively excluded from contact with chemical processing solutions and wastewaters containing chemicals. (2) The Department may waive the positive exclusion requirement if the Oregon Department of Fish and Wildlife (ODF&W) certifies to the Department that the project is designed such that it will adequately protect wildlife.