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Union County (Oregon)
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Subject
Dams
(15)
Rivers -- Oregon
(13)
Fishways
(3)
Fish Ladders
(3)
Streams -- Oregon
(2)
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Creator
Parkhurst, Z. L.
(5)
Witter, Alfred S.
(1)
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1.
Catherine Creek diversion dam
Dams
Diversion dam for flour mill at Union, Oregon
2.
Catherine Creek diversion dam
Dams
Diversion dam for flour mill at Union, Oregon
3.
Headgates and by-pass
Dams
Headgates and by-pass in flour mill diversion at Union, Oregon
Normally when the mill is operating no water goes over the by-pass dam
4.
Headgates and by-pass
Dams
Headgates and by-pass in flour mill diversion at Union, Oregon
Normally when the mill is operating no water goes over the by-pass dam
5.
Watre supply reservoir
Dams
Upper dam in Union, Oregon, water supply reservoir
6.
Fish hatchery dam above Union, Oregon
Dams
7.
Lower Benson Dam near US 30 bridge between Union and La Grande
Dams
Lower Benson Dam on Catherine Creek near US 30 bridge between Union and La Grande, Oregon
Photo shows low water barrier
8.
Catherine Creek diversion dam
Dams
Catherine Creek water supply diversion dam for city of Union, Oregon
Shows low water barrier
9.
Water supply diversion dam
Dams; Fish ladders
City of Union, Oregon, water supply diversion dam and fish ladder
Floyd Bryant taking measurements
10.
Elgin Dam and fish ladder
Dams; Fish ladders; Fishways; Streams -- Oregon
Fish ladder over Elgin Dam There is only 1 pool in the ladder.
Zell Parkhurst is standing on the crest.
11.
Elgin dam and fish ladder
Dams; Fish ladders; Fishways; Streams -- Oregon; Parkhurst, Zell.
Fishway over Elgin Dam Although there are 4 jumps in the ladder there is only one pool in the ladder.
Zell Parkhurst is standing on the crest.
12.
Union water supply reservoir
Dams; Reservoirs
Lower dam in Union, Oregon, water supply reservoir
At low water it is a barrier to fish
13.
Power diversion dam across Grande Ronde River
Dams; Rivers -- Oregon
Grande Ronde River with power diversion dam completely across the river
It is a barrier for fish at low water when only seepage escapes downstream
Dam is located between La Grande and Island...
14.
Grande Ronde River power diversion dam
Dams; Rivers -- Oregon
Grande Ronde River showing power diversion at point between La Grande and Island City
Supplies water power to flour mill in Island City
No protective devices and no by-pass
15.
Gravel dredging
Dredging; Gravel; Rivers -- Oregon
Gravel dredging on the Grande Ronde River looking upstream from the highway bridge near Island City, Oregon
16.
Fishway and diversion dam
Fishways; Dams; Rivers -- Oregon
Fishway and diversion dam for the City of Union, Oregon, domestic water supply found on Catherine Creek
17.
Dairy Canyon Creek
Rivers -- Oregon
Confluence Dairy Canyon Creek with the Grande Ronde River showing mining silt in the latter
18.
Confluence of Upper Grande Ronde and Dairy Canyon Creek
Rivers -- Oregon
Line where the clear Dairy Canyon Creek enters the extermely turbid Grande Ronde River
19.
Confluence of Upper Grande Ronde and Dairy Canyon Creek
Rivers -- Oregon
20.
Grande Ronde River
Rivers -- Oregon
Looking upstream from bridge at Palmer Junction, Oregon
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