OsgoodâSchlatter disease causes pain in the front lower part of the knee. This is usually at the ligament-bone junction of the patellar ligament and the tibial tuberosity. The tibial tuberosity is a slight elevation of bone on the anterior and proximal portion of the tibia.
The park encompasses the caldera of Crater Lake, a remnant of a destroyed volcano, Mount Mazama, and the surrounding hills and forests. The lake is 1,943 feet (592 m) deep at its deepest point, which makes it the deepest lake in the United States, the second deepest in North America and the ninth deepest in the world.
How much snow does the park get and does it ever go away? The average snowfall at Crater Lake is 533 inches every year. That's about 44 feet. The greatest cumulative snowfall for one season was 879 inches (73 feet) the winter of 1932-33. The greatest depth on the ground at one time was 258 inches (21Â½ feet) the winter of 1983.