09471143 - Walnut Gulch below ARS Flume 6, near Tombstone, AZ - 08/02/2017 GPS Survey
Continuous slope-area sensors are installed at four cross sections downstream from Flume 6 operated by the Agricultural Research Service (ARS) at the Walnut Gulch Experimental Watershed. The CSA reach was installed to test the CSA method and determine channel roughness using the known discharge measured by Flume 6. A …