The Northern Wasco County Aquatic Center in The Dalles will open this weekend.  The pool will open on Saturday.  Weekend hours include a family play swim and lap swim from noon to 1 p.m., and open play swim from 1 p.m. to 6 p.m.  Weekdays include the family play and lap swims from noon to 1 p.m., open play swims from 1 p.m. to 4 p.m. and 7 p.m. to 9 p.m., plus a 50 meter lap swim from 6 p.m. to 7 p.m., and also swim lessons in the mornings and late afternoons.  Complete schedule and activity information is available at nwprd.org.