The most up-to-date information regarding regulations can be found directly on the individual agency's website.
You'll find a list of State and Federal Agencies with links to specific information on our Environmental Regulation page.
Main websites for Governmental Agencies:
Mine Safety and Health Administration (MSHA)
Oregon Department of Fish & Wildlife
Oregon Water Resources Department
Oregon Department of Transportation
Oregon Department of Geology & Mineral Industries
Oregon Division of State Lands
National Marine Fisheries Service
National Environmental Protection Agency
US Corps of Engineers
See Documents for these articles:
Gravel Mining on Willamette Valley Prime Farmland
Aggregate Resources in Oregon