Columbia Wastewater Treatment
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the proccessed solid waste is taken by these trucks to farms in eastern oregon where it is spread on crop land as fertilizer. it is tested and cannot be spread on crops that are intended for human consumption. It instead goes on alfalfa fields that feed the livestock we eat. 
10 October 2006, 02:46
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Image img041.jpeg
Dimensions 2816x2112 pixels
Bytes 2.9 MB
Date 10 October 2006, 02:46
Exposure time 1/159 sec.
Exposure mode Auto exposure
Flash Flash did not fire, compulsatory flash mode.
Shutter speed 234/32 sec. (APEX: 12)
Aperture value f/2.8
Focal length 5.8 mm
Camera model Canon   Canon PowerShot SD600
One of Portland Oregon's sewage treatment centers.