DCIM\100MEDIA\DJI_0117.JPG
DCIM\101MEDIA\DJI_0002.JPG
DCIM\100MEDIA\DJI_0041.JPG
Columbia Blvd Waste Water Treatment Plant-Portland, OR
DCIM\100MEDIA\DJI_0016.JPG
Chambers Creek Waste Water Treatment Plant, Dupont, WA
DCIM\100MEDIA\DJI_0006.JPG
DCIM\100MEDIA\DJI_0028.JPG
DCIM\100MEDIA\DJI_0030.JPG
DCIM\100MEDIA\DJI_0004.JPG