A Guide to Haze in the Columbia River Gorge - OPB

Thousands of people enjoy the Columbia River Gorge each year. They splash in the waterfall pools and hike the trails. But few people return home with a clear pictures of the beauty there because haze shrouds the gorge. The Columbia River Gorge is a natural funnel for pollution, stretching more than 85 miles of the Washington-Oregon border.

Columbia Gorge on Oregon Field Guide

Columbia Gorge Geology Tour - OPB

A Guide to Haze in the Columbia River Gorge - OPB

A Guide to Haze in the Columbia River Gorge - OPB

Oregon Field Guide, Gorge Weeds, Season 24, Episode 2403

wildfires Archives - Northwest Public Broadcasting

Columbia Gorge on Oregon Field Guide

As PacifiCorp trial wears on, attorneys blame executives for Oregon wildfire inaction

Oregon Field Guide, Season 23, Episode 7: Columbia Gorge, The Fight for Paradise