Salmon Creek Riparian Restoration
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Okanogan City of; Salmon Creek Riparian Restoration (#99-1308)
Attachment #243160, P1060857 Salmon Creek?
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The Salmon Creek Riparian Restoration Project is a coordinated effort the the landowner, the irrigation system operator and the Colville Tribes to compliment other planned fish recovery efforts on Salmon Creek by removing in-stream passage barriers, improving screens and diversion facilities, and increasing native riparian plantings. The project was developed in coordination with WDFW, NRCS and the Colville Tribes.
The project will replace an existing irrigation diversion structure, fish screen, and breached concrete dam identified by resource agencies as passage barriers for fish. Construction of the new diversion intake, control vault and fish screens, and return flow channel will be completed upon receiving authorization to proceed. Construction work within the creek channel includes establishing a series of drop structures to reduce bed scour potential. This work will be completed during the following low flow period. Following construction, disturbed bank areas will be replanted and the stream bed surface will be re-contoured as needed with round and angular rock to ensure channel stability and fish passage.
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General Area:
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Salmon Creek, a tributary to the Okanogan River.
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County:
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Okanogan
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Legislative District:
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07
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Congressional District 2022:
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04
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Salmon Recovery Regions:
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Upper Columbia River
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Watershed Administrative Unit:
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Lower Salmon Creek
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HUC8:
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Okanogan (17020006)
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WRIA:
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Okanogan
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Sections:
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08
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Township:
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T33NR26E
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Coordinates:
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48.37202431
-119.59273224
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| Worksite Name | Scope of Work | Actual Restoration Cost |
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Salmon Creek at Schull Springs (#1)
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Architectural & Engineering (A&E), Channel structure placement (C.4.d.1), Culvert installed or improved (C.2.f.1), Fish passage blockages removed or altered (C.2.c.1), Road-crossing removal (C.2.i.1)
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$10,849
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| | Total | $10,849 |
Amounts may not be complete
| Worksite Name | | Property Name | Landowner Type |
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Salmon Creek at Schull Springs (#1)
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Property 1 - Property - Worksite #1
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Private
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| | | | Total |
Amounts may not be complete
| | Category / Work Type / Metric | Final |
Restoration Metrics (rolled up from Worksite level) |
Fish Passage Improvement |
| Fish passage blockages removed or altered (C.2.c.1) |
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Number of Blockages/Impediments/Barriers Removed/Altered (C.2.c.2)
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3
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| Road-crossing removal (C.2.i.1) |
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Miles of stream made accessible by road crossing removal (C.2.i.3)
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14.00
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Number of blockages / impediments / barriers impeding passage (C.2.b.4)
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3
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| Milestone Name | Target Date | Description |
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Project Start
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07/29/1999
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Mayor signed agreement 12-1-99
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Permits Complete
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08/31/1999
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HPA needed, but not restricted to fish window. Biological Opinion not done yet as of 1-12-00.
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Landowner Agreement to RCO
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08/31/1999
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Construction Started
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10/01/1999
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Agreement End Date
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10/31/2000
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Final Docs/Billing to Mgmt Agy
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12/31/2000
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