San Juan Capistrano storm history
Local flood records begin in 1861, when Trabuco Creek and San Juan Creek covered the town. Later floods in 1938, 1969, January 2005 and December 2010 show how strongly the creeks respond to heavy rain.
The 1993 flood collapsed the front wall around the Mission, and the December 2010 event flooded San Juan Hills Golf Club and led to evacuations of several homes. None of this means a given house will flood, but it explains why storm cleanup is a local concern.
