Why Is There A Town in Nicasio, and How Construction of the Nicasio Reservoir Affected the Community. Local historian and author Dewey Livingston provides more history in this second of two West Marin Report installments on the Nicasio Sesquicentennial. Links to listen to the first installment and to Nicasio Historical Society to purchase books by Livingston and Elaine Doss. George Clyde presents.