
Powell Butte Reservoir drainline and cuttoff trench
Thursday, December 20, 1979
A2008-009
APF/26973
Inlcudes images of cutoff trench, and the overflow drain line west of Circle Ave.
Pleasant Valley
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Powell Butte Reservoir drainline and cuttoff trench
Thursday, December 20, 1979
A2008-009
APF/26973
Inlcudes images of cutoff trench, and the overflow drain line west of Circle Ave.
Pleasant Valley