To mark the 20th anniversary of the American Medical Response program to patrol the Sandy River, the Kiwanis Club of the Columbia River Gorge plans to erect a monument of lifeguards patrolling the water at the entrance to Troutdale's Glenn Otto Community Park.

The club will host an unveiling in the park at 4 p.m. Friday, June 21, of a miniature scale model of the bronze sculpture Chad Caswell will create: two statues, one of a male lifeguard and the other, a female lifeguard, standing on a large concrete base watching over and pointing at the river.