Sediment and debris washed from the watershed by flood and formed a major delta where Kidder Creek canyon emptied into the Scott River Valley.
(Sediment and debris; washed; from the watershed by flood) (Sediment and debris; formed; a major delta where Kidder Creek canyon emptied into the Scott River Valley) (Kidder Creek canyon; emptied; into the Scott River Valley; L:a major delta)
Sediment and debris Sediment and debris Kidder Creek canyon
washed formed emptied
from the watershed by flood
a major delta where Kidder Creek canyon emptied into the Scott River Valley
into the Scott River Valley L:a major delta