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Presented by: Lawrence Schwabe
Subsistence Spiritual Medicinal Trade & Gift Giving Way of Life
“Skakwal” is Chinook Jargon (also known as chinuk wawa)
Project Objectives:
1. Determine timing and movement patterns during upstream migrations
2. Identify over-wintering locations
3. Determine relative use of primary tributaries for spawning
4. Formulate management recommendations
Tagging Summary
2008 (CTGR) 111 tagged lamprey were above the Falls.
Tracked by boat & by 11 fixed telemetry sites.
2009 (CTGR, CRAMER, PGE,OSU) 209 Tagged Lamprey were above the Falls Tracked by Boat, Plane and 22 fixed telemetry
sites.
2010 (CTGR, CRAMER,OSU) 219 tagged lamprey were above the Falls
Tracked by boat, plane and 22 fixed telemetry sites.
2011-2012 (CTGR) 120 tagged lamprey above the
Falls. Tracking by boat and 22 fixed sites.
River Mile Mainstem Tributary Organization 24 Clackamas CFS
Willamette Falls
26West Linn
CTGR
28 Tualatin CTGR
30 Rock Island CFS
37 Molalla CTGR 37 Pudding CFS
46 Champoeg Park CFS
54 Evergreen CTGR 55 Yamhill CTGR
87 Eola CFS
106 Buena Vista CFS
108 Santiam CTGR
108 NF Santiam CFS
108 Luckiamute CTGR
119 Calapooia CTGR
131 Corvallis CFS
133 Mary's CTGR
148 Long Tom CFS
161 Harrisburg CFS
175 Mckenzie CTGR
180 Eugene CTGR
187 Coast Fork CFS
Fixed Site Locations
Determine if lamprey spawn in the mainstem Willamette River.
Quantify the amount and quality of juvenile rearing habitat.
Monitor and quantify lamprey response to floodplain restoration work.
Identify and incorporate habitat needs for pacific lamprey into floodplain restoration design.