WA-OR Marine Pollution Surveillance Report, Offshore Columbia River Coast
Offshore Columbia River Coast | 2021-Nov-21
Initial Notification: On November 21, 2021, a possible oil spill was observed in NOAA satellite imagery. This anomaly is unconfirmed as oil. The anomaly was believed to be a possible bilge dump. It was approximately 44.56 NM long and 0.93 NM at its widest. The dark-shaped anomaly exhibited widening with distance which is a characteristic of a bilge dump. It had high contrast against its surrounding environment. USCG Sector Columbia River requested imagery for this anomaly.
Incident Details
Primary threat: | Oil |
Latitude (approximate): | 45° 55.65′ North |
Longitude (approximate): | 125° 35.02′ West |