It is believe that this journey takes 1000 y ears. Earthquakes are common in this area. The U.S. Geologic Survey maintains a system of seismographs which records the many small quakes that occur weekly. Most quakes are of the magnitude of 1.0 to 3.0. However, the occasional large one does occur.
Earthquakes can cause drastic fluctuations in the underground plumbing system.
During the earthquake swarms in the early 1980's there were sudden geyser eruptions at Hot Creek, overnight appearances of new hot springs and changes in creek bed, shoreline and water temperature. Hot Creek is always changing, and for this reason, entering the water is not recommended. The warm waters of Hot Creek are home to several kinds of fish. Hot Creek has been designated an official Wild Trout Stream. This means that only naturally reproducing trout exist in the stream.