Volunteers race to restore Portland's Ross Island

Environmental group sues Oregon over Ross Island algae blooms

Algae bloom at full strength in Ross Island Lagoon, raising health risks for people and pets

Oregon Health Authority issues advisory for parts of Willamette River, Ross Island Lagoon

Nonprofit raises alarm over state of Ross Island Lagoon as algae bloom takes over Willamette River

Willamette River, Ross Island Lagoon under advisory with algae bloom

Project at Ross Island could help stop the Willamette River from turning green with algae

Old equipment and tractor tires on fire near Ross Island and Willamette River

Multiple fires break out across Portland metro area

Toxic algae advisory lifted for parts of Willamette River

Toxic algae reported in the Willamette River

Oregon health officials update health advisory for Willamette Cove area waters

Over 10K cyclists ride Portland’s bridges for 29th annual Bridge Pedal

Algae blooms in the Willamette River prompt advisories from Oregon Health Authority

Toxic algae advisory expands for stretch of Willamette River in Portland

Three Portland dragon boats capsized by wake surfing boats operating illegally

Thousands participate in Portland's Providence Bridge Pedal

Actress Megan Hilty fundraising to recover bodies of sister and nephew killed in floatplane crash