The Northern Wasco County Aquatic Center will be open on Memorial Day and the following weekend before fully opening for the season on June 11. Northern Wasco County Parks and Recreation District Director Phil Lewis says season passes are available by calling 541-296-9533 or going on-line to nwprd.org. Lewis adds information on pool schedules and swim lessons is available at nwprd.org. In addition, Riverfront Park will be opening this weekend, and the Kayak Shack will be in operation.