A California court held that federal mining law preempts a state law that effectively bans the use of any vacuum or suction dredge mining in streams and rivers on federal lands. Under Cal. Fish & Game Code §5653, the use of any vacuum or suction dredge equipment by any person in any river strea...

A Washington appellate court upheld a state agency's decision to issue a hydraulic mining permit to an individual on the condition that he limit his suction dredging operations within a specified two-week work period. The individual engages in "placer" mining—searching for gold that has moved away...

A California appellate court upheld a lower court decision denying an environmental group's petition challenging a county's approval of a proposed surface mining operation on a 1,500-acre site at the base of the Sierra Nevada foothills. As required by the California Environmental Quality Act, an env...

A California appellate court held that the San Diego Association of Governments (SANDAG) failed to adequately consider greenhouse gas emissions impacts in violation of the California Environmental Quality Act (CEQA) during its preparation of its 2050 regional transportation plan. A lower court ruled...