Layer Name:  Columbia River System 1 Mile Buffer

 

Layer Description:     The Columbia River System 1 Mile Buffer layer was created using a Geographic Information System “buffer” tool based on the Columbia River System Mainstem layer.

 

Source:           WDOE (Cr_1mile_buffer2.shp)

Date:               2006

Scale:              Variable

Projection:      Washington State Plane, South Zone

Datum:            NAD 83 HARN

Units:              Feet