NW Stream Survey

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Search results for Union County (Oregon)

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Subject Dams (15) Rivers -- Oregon (13) Fishways (3) Fish Ladders (3) Streams -- Oregon (2) Show more... Creator Parkhurst, Z. L. (5) Witter, Alfred S. (1)

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	Image Title:	Subject:	Description/Notes:

1.	Grande Ronde River	Rivers -- Oregon; Mining; Dredges	A section of the upper Grande Ronde River Shows damage to stream bed caused by mining dredge operation

2.	Grande Ronde River	Rivers -- Oregon	Looking upstream from bridge at Palmer Junction, Oregon

3.	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.

4.	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.

5.	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

6.	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

7.	Dairy Canyon Creek	Rivers -- Oregon	Confluence Dairy Canyon Creek with the Grande Ronde River showing mining silt in the latter

8.	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

9.	Confluence of Upper Grande Ronde and Dairy Canyon Creek	Rivers -- Oregon

10.	Grande Ronde River near Cove, Oregon	Rivers -- Oregon	In old Grande Ronde River channel meander<,br>Photo shows the small volume of water which comes from Catherine Creek and Ladd Creek

11.	Upper end of State Ditch looking downstream	Rivers -- Oregon

12.	Dairy Canyon Creek	Rivers -- Oregon	Confluence Dairy Canyon Creek with Grande Ronde, showing mining silt in latter

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.	Catherine Creek diversion dam	Dams	Diversion dam for flour mill at Union, Oregon

16.	Catherine Creek diversion dam	Dams	Diversion dam for flour mill at Union, Oregon

17.	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

18.	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

19.	Water supply diversion dam	Dams; Fish ladders	City of Union, Oregon, water supply diversion dam and fish ladder Floyd Bryant taking measurements

20.	Watre supply reservoir	Dams	Upper dam in Union, Oregon, water supply reservoir