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Powell Butte reservoir inlet and outlet pipes, and access road |
10/11/1979 |
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Powell Butte reservoir construction on column footing |
10/11/1979 |
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Powell butte reservoir first roof forms in the west basin |
10/11/1979 |
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Powell Butte reservoir construction of columns and column footing |
10/11/1979 |
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Powell Butte reservoir wall construction |
10/03/1979 |
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Powell Butte reservoir east and west basin during construction |
10/03/1979 |
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Powell Butte looking over the reservoir from the USGS monument |
10/03/1979 |
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Powell butte reservoir drain line and energy dissipation structure construction |
10/02/1979 |
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Various areas of construction around the Powell Butte reservoir |
10/02/1979 |
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Powell Butte reservoir piles of dirt around construction area |
09/12/1979 |
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Powell Butte looking at basin construction from surrounding hills |
09/12/1979 |
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Powell Butte reservoir drain construction |
09/12/1979 |
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Powell butte reservoir support beams and wall construction |
09/12/1979 |
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Powell Butte reservoir surrounding areas |
09/12/1979 |
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Powell Butte reservoir drain line construction |
09/12/1979 |
