Our Parks River Conditions Lake Chelan Lake Levels Fishing and Boating Day Use Parking & Watercraft Launch Pass Park Shelter Reservations Park and Trail Etiquette River Flows, Water Temperatures and Total Dissolved Gas Rules, Guidelines and Applications Home / Parks and Recreation / Lake Chelan Lake Levels / Lake Level History / Lake Level History Lake Chelan Lake Level (Past 10 Days) Lake Chelan Lake Level (Past 10 Days) Date & Time of Measurement Elevation