Alpowa Instream Post Assisted Log Structures
#13-1399 #13-1399
 Asotin Creek Population MSA Alpowa Creek Alpowa Instream Post Assisted Log Structures
Organization Snake River Salmon Recovery Board Lead Entity
Sponsor Palouse Conservation District
Status Completed
Schedule Start Date: 12/4/2013 End Date: 1/21/2016
Category Category: Restoration
Project Photo
DESCRIPTION
The Asotin County Public Utility District and Palouse Conservation District used this grant to increase the quality and diversity of steelhead habitat in a 1.65-mile reach of upper Alpowa Creek, east of Clarkston, WA. The creek is home ESA threatened A-run summer steelhead and initial surveys indicate that adequate pools for over-winter juveniles and adult holding and summer rearing are lacking throughout Alpowa Creek watershed. The Asotin County Public Utility District and Palouse Conservation District installed 202 post assisted log structures (PALS), similar to what is being implemented with the Asotin Creek Intensively Monitored Watershed. The wood structures resulted in the creation of 150 pools over the two years of implementation, increasing the number of pools from 2.8 pools per 100 meters to 8.4 pools per 100 meters. The large wood structures also improved the creek's connection to its floodplain by backwatering flow and directing high flows into abandoned channels. The Asotin County Public Utility District, Palouse CD, Snake River Salmon Recovery Board, and US Forest Service contributed over $55,549 in donated materials and labor.
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FUNDING SOURCES
FUNDING ENTRIES FROM GRANT PROJECT AGREEMENT
TypeDateFunding OrgFunding ProgramMatchAmount
Requested07/31/2013Palouse Conservation DistrictMatch$16,100.00
Requested07/31/2013Recreation and Conservation Office (RCO)Salmon State Projects$91,080.00
Allocated12/09/2015Palouse Conservation DistrictMatch$16,970.00
Allocated12/09/2015Recreation and Conservation Office (RCO)Salmon Federal Projects$96,006.00
Spent01/21/2016Palouse Conservation DistrictMatch-$16,970.00
Spent01/21/2016Recreation and Conservation Office (RCO)Salmon Federal Projects-$96,006.00
Grant Project Agreement Totals Proposed Requested Allocated Spent Balance
$151,555.00 $107,180.00 $112,976.00 $112,976.00 $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
ALT PROJECT CONTACT
PROJECT MANAGER
PHOTOS

 
LOCATION
Chinook-Pop (ESU):Chinook-Snake River Fall, Snake River Lower Mainstem, Threatened
Chinook-Pop (ESU):Chinook-Snake River Spring/Summer, Threatened
Chinook2-Pop (ESU):Chinook-Snake River Spring/Summer, Threatened
County:Garfield
HUC12:Lower Alpowa Creek (170601070105)
HUC12:Upper Alpowa Creek (170601070101)
HUC8:Lower Snake-Tucannon (17060107)
Lead Entity Area:Snake River
Legislative District:09
Salmon Recovery Regions:Snake River
Sections:23
Sections:26
Sections:34
Snake Major Spawning Areas:Alpowa Creek
Steelhead-Pop (ESU):Steelhead-Snake River, Asotin Creek, Threatened
Township:T11NR43E
Township:T11NR44E
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)
1.50mi1.65mi
Instream Habitat Project    
Total Miles Of Instream Habitat Treated (C.4.b)
1.50mi1.65mi
 Channel structure placement (C.4.d.1)    
Acres Of Streambed Treated for channel structure placement (C.4.d.4)
2.70acres2.70acres
Miles of Stream Treated for channel structure placement (C.4.d.3)
1.50mi1.65mi
Number of structures placed in channel (C.4.d.7)
192.00202.00
Pools Created through channel structure placement (C.4.d.5)
192.00202.00
Yards Of Average Stream-Width At Mid-Point Of Worksite (C.4.d.6)
2.00yd2.00yd