science environmentAs Portland Harbor Cleanup Progresses, City Wants Clearer Fish AdvisoriesBy Ericka Cruz Guevarra (OPB)Portland, Oregon Dec. 20, 2017 6:45 p.m.📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up