Columbia River Unknown Substance; 80421 Quincy Mayger Rd, Clatskanie, OR 97016, USA

Clatskanie, OR | 2021-Jul-14

Initial Notification: On the evening of July 14, 2021 but NOAA NW SSC received a call from USCG Sector Columbia River about a milky, white discoloration in the Columbia River between Crims Island and Fisher Island along the Oregon boarder. There was no spill or sheening reported. The USCG asked for any biological or natural events that could cause the discoloration.