calapooia-albany second meeting compressed pdf...historical air photo analysis lower calapooia river...

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Page 1: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 2: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North

IntroductionsObjectives of MeetingWillamette River Inundation MappingData Collection, Analysis and MapsStakeholder ReviewProject Identification/Prioritization FrameworkNext Steps

Page 3: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North

Enhance river corridor habitats for anadromousspecies

Restore riparian function

Involve local landowners in data collection, project prioritization

Page 4: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North

RDG working with stakeholder group to provide flood inundation maps

Tool for restoration planning

Application to Albany reach• Inundation of floodplain habitats

• Assist in prioritizing conservation/restoration opps.

Page 5: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 6: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 7: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 8: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 9: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 10: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 11: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North

Inundation mapping for 2-year eventHistorical air photo analysis

Page 12: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 13: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 14: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 15: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 16: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 17: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 18: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North

Lower Calapooia River (~3 miles) 

Calapooia‐Willamette confluence  

Periwinkle Creek confluence

North Albany side channels and the Thornton Lake Natural Area

Albany waste water treatment wetlands

Page 19: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 20: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North

CWC and City of Albany led effort

Teams assessed conditions

Provided field data and photos to RDG

RDG completed float during high water

Transfer to GIS platform for visualization

Page 21: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 22: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 23: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 24: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 25: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 26: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 27: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 28: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 29: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North

Prioritize projects based on big picture goals• Channel‐floodplain connectivity

• Off‐channel habitat access

• Flood storage

• Determine cost – benefit of project categories

Page 30: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North

Large wood complexes and side channel habitat Intact riparian corridorDynamic floodplain habitatsEroding banks at perimeter of CMZOpportunities

• Expand riparian zone

• Enhance off‐channel  habitats

• Stabilize banks for utility protection

Page 31: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 32: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 33: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North

Urbanized stream with likely limited upstream habitat potential

Confluence area beneficial for juveniles and adults

Clean up and education greatest opportunities

Fish ladder appears to be operational

Page 34: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 35: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North
Page 36: Calapooia-Albany Second Meeting Compressed pdf...Historical air photo analysis Lower Calapooia River (~3 miles) Calapooia‐Willamette confluence Periwinkle Creek confluence North

Quality channel margin habitat – LWD & veg

Invasive species, old stabilization projects

Assessment on North Albany Ponds and Thornton Lake Area yet to be completed