Port of Grays Harbor Executive Director Gary Nelson has been given a Distinguished Service Award by the Pacific Northwest Waterways Association, the port announced Nov. 25. The honor, which was awarded to Nelson during PNWA’s annual convention on Oct. 12, spotlights those who made tremendous contributions to the region’s navigation, energy, irrigation and recreation communities, according to the port. Nelson has been with the port since 2000, overseeing the “historic growth and diversification of the marine terminals, the completion of Deeper Draft, and the addition and expansion of the port’s business portfolio to include the Satsop Business Park and Friends…