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USFS Logo Research Data Archive
Watershed Project

imageID: 24251
Description: Watershed Project
Keywords: personnel
runoff
erosion
storm
gully
Photographer: Jerry M. Johnson
Original collection id: 385774
Media: Black & White Print
Collection: Sierra Ancha Historical Images
Quality: 3
Location: Sierra Ancha Exp Forest; AZ; USA
Date(mm/dd/yyyy): 08/30/1939
Comments: Similar to 385773. View of deep gully between areas 4 & 5, Steep Slpe Run-off Plots. A cow grazing on the fenced area, which includes the run-off and the space betwen, fell into this gully and later died. Gullies like these are the result of accelerated erosion following exceptional summer rain storms when flows of mud & rock originating on deteriorated area above move down the slope.
Citation: Use of this image is governed by Creative Commons CC BY. If you use the image, please include the following citation:

Olberding, Susan D.; Huebner, Daniel P.; Edminster, Carleton B. 2007. Sierra Ancha Experimental Forest historical photographs. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. https://doi.org/10.2737/RDS-2007-0006


Your help is appreciated. If you see an image that has any inaccuracy please send a note to the Archive team. Thank you!