The symposium is sponsored by Capital Press, Oregon Public Broadcasting and the Northwest Ag Show.

It is scheduled 1 to 3 p.m. at the Portland Expo Center, site of the ag show.

Panelists are Craig Reeder of Hale Farms, Paul Lumley of the Columbia River Inter-Tribal Fish Commission, Mary Lou Soscia of the Environmental Protection Agency and Ed Sheets, a consultant. The symposium will be moderated by Steve Forrester, president and CEO of the EO Media Group, and Cassandra Profita of OPB.

The symposium will be streamed live through OPB's website. Viewers watching the live feed can ask questions of the panelists during the event by tweeting #CRH2O.

Questions can be emailed to hbrause@capitalpress.com.