Aquatic Resources

Packwood Lake Hydroelectric Project Fish, Aquatics and Instream Flow Committee is an informal group formed to collaboratively design and implement aquatic studies that will support the water quality certification that will be issued by the Washington Department of Ecology, pursuant to Section 401 of the Clean Water Act. Membership of the committee is comprised of technical representatives from Energy Northwest, US Forest Service, Washington Department of Fish and Wildlife, Washington Department of Ecology, NOAA-Fisheries, US Fish and Wildlife, Cowlitz Tribe, Yakama Nation and EES Consulting.

 

 Aquatic Study Plan Reports

 
 
 
Relicensing Study Plan Reports 
Amphibian Final Report January 2007
      Amphibian Video Segment 2A RM 1-1
      Amphibian Video Segment 3A RM 2-0
      Amphibian Video Segment 3A RM 2-05
      Amphibian Video Segment 3A RM 2-06
      Amphibian Video Segment 3A RM 2-1 through 2-3
      Amphibian Video Segment 3A RM 2-5
      Amphibian Video Segment 3A RM 2-7
      Amphibian Video Segment 3A RM 2-9
      Amphibian Video Segment 3A RM 3-4
Engineering Needs for Access Routes Final Report May 2007
Fish Distribution and Species Composition Supplement Report (Outmigration and Hydroacoustics) October 2007
Gravel Transport Appendix C September 2007
Lake Creek Gravel and Wood Survey Pictures
Lake Creek Gravel and Wood Survey Pictures 2007
Lake Creek Instream Flow Study Appendix E
Lake Creek Instream Flow Study Appendix G
Lake Creek Instream Flow Study Appendix H
Stream Connectivity Final Report July 2007
Tailrace Slough Instream Flow Final Study Appendices
Vegetation Cover Type Mapping Final Report Appendix A
Water Quality Temperature Modeling for Lake Creek Final Report September 2007
 
Overtopping Event Photos
Barrier at RM 0.95 - 130 cfs
 
Fish Rescue/Fish Barrier
Fish Rescue Plan July 2006
Fish Rescue Plan July 2006 (Reline Version)
 

 Aquatic Initial Studies

 
 

 Aquatic Meetings

 
January 2009
Meeting Agenda January 6, 2009
 
Supporting Documentation
Condition No. 9 - Entrainment in Project Intake
 
Presentation
 
January 2008 
Meeting Agenda
Presentations
 
Meeting Agenda
Meeting Agenda January 10 and 11, 2008
Presentations
Current Drawdown Scenario
 
Pre-Meeting Supporting Documentation
 
December 2007
Meeting Agenda
Meeting Agenda December 3 and 4, 2007
Presentations
Timing of Maintenance Outage - Wetland Connectivity
 
October 2007
Presentations
Draft Agency Aquatic Workgroup Considerations
 
August 2007
Meeting Agenda
Meeting Agenda August 9
Presentations at August 9th meeting
Meeting Minutes
 
Presentations at August 14 meeting
Gravel and Large Wood
Lake Creek Instream Flow and Habitat Assessment
 
Lake Creek IFIM Meeting Handout
 
Meeting Minutes June 27
Meeting Minutes June 28
 
September 2006
 
August 2006
 
May 2006
 
April 2006
Aquatic Committee Agenda
Geomorphology and Habitat of Tailrace Slough Presentation
 
December 2005
 
January 2005
Hall and Synder Creek Presentation
Packwood Lake Tributaries Presentation
Packwood Water Quality Update - January 21, 2005
HSI Curves
Spawner Presentation
Meeting Minutes Jan 2005
 
September 2004
 
Packwood Spawning Surveys
 
Fisheries Summary
WQ charts
 
June 2004
 
April 2004
 
March 2004
Audrey Desserault
(509) 377-8468
ajdesserault@energy-northwest.com
 
Dan Ross
(509) 377-8581