Gold mine tailings which coul eventually wash into the local watershed.
Probably Deadwood Valley, South Dakota, instead of Deadwood Valley, Oregon.
Image ID: fish6607, NOAA's Historic Fisheries Collection
Location: South Dakota ?, Deadwood area
Photo Date: 1984 Summer
Credit: NMFS/Northwest Fisheries Science Center; Pacific Northwest Collection
Category: Historic Fisheries/Salmon/
• High Resolution Photo Available
of the U.S. Department of Commerce, National Oceanic & Atmospheric
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