Tenmile Creek PA 65, 66, 67 LWD Instream Habitat
#20-1036 #20-1036
 Asotin Creek Population mSA Tenmile Creek Tenmile Creek PA 65, 66, 67 LWD Instream Habitat
Organization Snake River Salmon Recovery Board Lead Entity
Sponsor Asotin County Conservation District
Status Completed
Schedule Start Date: 9/16/2020 End Date: 11/7/2023
Category Category: Restoration
DESCRIPTION
The Asotin County Conservation District is sponsoring the Tenmile Creek PA 65, 66 & 67 LWD Instream Habitat Project to install approximately 150 large woody debris structures including Post Assisted Log Structures (PALS), Beaver Dam Analog Structures (BDAS) and engineered wood structures. This project is project is located south of the City of Asotin, WA along Tenmile Creek Road. The project begins at RM 1.6 and ends a RM 3.1. Tenmile Creek is listed as an mSA and Priority Restoration Reach that flows directly into the Snake River. PA 65 was identified as a Tier 2 and PA 66 & 67 as Tier 3 project areas. The total reach length for the proposed project is 1.5-miles. There is one landowner for this project area and the property is enrolled in CREP. The conceptual plan recommendations for all three project areas include adding LWD throughout the reach to increase geomorphic complexity and promote overbank flows. Additional recommendations for PA 66 including the need for LWD to increase sediment and water retention since this reach does not support perennial stream flows. The LWD structures will be placed strategically to maximize the goals of the project. The project area upstream is a Tier 1 reach. This project will be the first phase for the reach to improve stream function and habitat for Snake River Steelhead. Additional phases will be planned based on conditions after construction of this project to continue improving the stream and riparian conditions.
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FUNDING SOURCES
FUNDING ENTRIES FROM GRANT PROJECT AGREEMENT
TypeDateFunding OrgFunding ProgramMatchAmount
Requested04/16/2020Asotin County Conservation DistrictMatch$10,000.00
Requested04/16/2020Recreation and Conservation Office (RCO)Salmon State Projects$50,000.00
Allocated09/16/2020Asotin County Conservation DistrictMatch$10,000.00
Allocated09/16/2020Recreation and Conservation Office (RCO)Salmon Federal Projects$50,000.00
Spent11/07/2023Asotin County Conservation DistrictMatch-$10,000.00
Spent11/07/2023Recreation and Conservation Office (RCO)Salmon Federal Projects-$50,000.00
Grant Project Agreement Totals Proposed Requested Allocated Spent Balance
$71,500.00 $60,000.00 $60,000.00 $60,000.00 $0.00
OTHER FUNDING (Funding that is NOT in a grant project agreement)
TypeDateFunding OrgFunding ProgramMatchAmount
Other Funding Totals Proposed Requested Allocated Spent Balance
Grand Totals Proposed Requested Allocated Spent Balance
PRIMARY SPONSOR
PROJECT CONTACT
PROJECT MANAGER
PHOTOS

 
LOCATION
Chinook-Pop (ESU):Chinook-Snake River Fall, Snake River Lower Mainstem, Threatened
Chinook2-Pop (ESU):Chinook-Snake River Spring/Summer, Threatened
County:Asotin
HUC12:Tenmile Creek (170601030304)
HUC8:Lower Snake-Asotin (17060103)
Lead Entity Area:Snake River
Legislative District:09
Salmon Recovery Regions:Snake River
Sections:02
Sections:11
Snake Minor Spawning Areas:Tenmile Creek
Steelhead-Pop (ESU):Steelhead-Snake River, Asotin Creek, Threatened
Township:T09NR46E
Watershed Administrative Unit:Middle Snake Agricultural Lands
WRIA:Middle Snake
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Related Projects

  APPLICATION FINAL 
RESTORATION METRICS
Miles of Stream and/or Shoreline Treated or Protected (C.0.b)
1.50mi1.50mi
Instream Habitat Project    
Total Miles Of Instream Habitat Treated (C.4.b)
1.50mi1.50mi
 Channel structure placement (C.4.d.1)    
Miles of Stream Treated for channel structure placement (C.4.d.3)
1.50mi1.50mi
Number of structures placed in channel (C.4.d.7)
100.00155.00
Pools Created through channel structure placement (C.4.d.5)
40.0075.00