Rumsey Scale
What is the Rumsey Scale? In 1872, a poineer named Captain Rumsey established the low point of the Gribsby Riffle sill — a rockledge locaed at the confluence of Cache and Siegler Creeks in Lower Lake — as “Zero Rumsey.” […]
What is the Rumsey Scale? In 1872, a poineer named Captain Rumsey established the low point of the Gribsby Riffle sill — a rockledge locaed at the confluence of Cache and Siegler Creeks in Lower Lake — as “Zero Rumsey.” […]