Tagged: SkokConf2015 Toggle Comment Threads | Keyboard Shortcuts

  • troyal 9:58 pm on September 17, 2015 Permalink
    Tags: bull trout, chinook, SkokConf2015, Skokomish Watershed Monitoring Conference, steelhead   

    Endangered Species Monitoring and Status 

    Mark Downen, WDFW – Bull trout

    There are two populations of bull trout –  north fork Skokomish River/Cushman (resident and adfluvial – ocean going); and south fork Skokomish River (resident, fluvial, anadromous)

    Monitoring taking place:

    South Fork includes redd counts from river mile 0 to RM 10 by Church Creek

    North Fork includes looking at peak live adult counts, via snorkel surveys upstream of Lake Cushman.

    South Fork redd index data – up until 2014, seen variation of numbers of redds, between 2000-2013. Low and variable is the take home message of the overall population.

    North Fork live adults counts – 1995 – 2013 – again varied, fairly constant though, more than 100 per year for the most part.

    When doing surveys for steelhead, found bull trout, some at 17-22 inches, some as large as 27 inches. See more and more bull trout show up when steelhead arrive. Presumably, BT are feeding on steelhead eggs.


    Populations in Skokomish still remain small

    Fragmentation is still problematic but fish passage in the north fork provides future options.

    Recent increases in steelhead are likely to positively influence survival of all life stages.


    Historic spring populations in the upper SF, NF; Fall populations were in the mainstream, lower SF and NF.

    In the 40s, 50s, 60s – that’s when we seemed to have lost genetic population. Not sure what it was, but developed a genetically foreign population in the Skokomish. Late run no longer is detectable. Spring chinook is rare.

    George Adams hatchery uses Green River fall stock. Risk factors abound for chinook in Skok river – geographic location, small basin size and unstable geology, forest practices, hydroelectric impacts.

    The Skokomish Tribe and WDFW work collaboratively to survey all the available spawning habitat in the Skokomish River.

    With the increased flows from the North Fork, it seems chinook are moving up the NF more and more.

    Fish are entering river in earnest in July. Peak in Early to mid august. Starts to wane mid-september. Majority of redds are in the mainstem.

    For sampling, SF, NF and mainstem – important to get age, sex, length, mark rates (marked with CWT and/or adipose clipped).

    Trends: 2008-2014 – returns of chinook spawners:

    Had increasing trend though 2013, then steep decline in 2014. But seeing fairly continuous increase of 200-300 that are natural origin.

    George Adams Hatchery program:

    Release 3.8 million juvenile chinook from the hatchery each year since 2003.

    again, look at age, sex, mark rates.

    Spawning and Arrival timing trends – downward trend in peak arrival and spawning since 1994. This isn’t entirely explained by genetics, we think. We tend to surplus the early fish that come back. Yet they come earlier and earlier each year.

    In general, overall efforts to recover Skokomish River chinook:

    • Habitat restoration
    • Forest Practices
    • Cushman re-licensing
    • Spring Chinook reintroduction
    • Develop and evaluate a late timed GA hatchery stock
    • Fisheries directed on hatchery production

    Matt Kowlaski, Skokomish Tribe, Salmon/Steelhead biologist: Steelhead

    2007 – Steelhead listed on the ESA list,

    2006-07 NOAA started leading the steelhead supplementation project, increased the amount of monitoring in the watershed.

    What we’re finding out:

    Monitoring Activities: Redd surveys – primary way to get escapement estimates into the system.

    Other Monitoring activities: Snorkel surveys, smolt trapping, parr sampling, early marine survival.

    Monitoring 50 miles of habitat from July through August. The only gaps we have are in a few small gaps in canyon areas where its fast and rocky.


    From 2007 – 2015, seeing increase in escapement trends during supplementation program.  Have 3 more years of seeing results from supplementation program.


    Overall, seeing the most steelhead spawning in South Fork of the river, especially the Upper South Fork.

    Have seen increases in spawning in the North Fork since the increases in water flow started.

    Spawning trends: South Fork is a month ahead of North Fork in terms of spawning timing

    Snorkel Surveys: Upper South Fork

    2014: Mid-may is when scientists found the most live steelhead observations

    2015: again, peaked in May

    Smolt trap data: hard to capture data, low numbers, changes in channel, low efficiency,

    Parr Sampling: catch 90 parr a year

    Early Marine Survival:  79 percent from river mouth to hood canal bridge, 20 percent survivals from hood cana bridge to strait, hope to start study that soon.

    Stacy Vynne, Puget Sound Partnership – adaptive management process

    Overall, 16 chinook different recovery chapters, all different languages, formats, regions, old plans, no comprehensive monitoring planning and not connected to the region-wide effort

    The need: To tell the story of salmon recovery

    Goals: use common language, standards for management, one database, support as each region works through their recovery plans.

    Objective: better goals for chinook recovery, better understand habitat, threats, pressures and what to do about them, improved monitoring

    Gained: prioritized goals, common indicators, tools to use to get to end point.

    Created a Simplified Chain of Logic: helps develop and execute the plan and strategies.

    ourhoodcanal.org – Hood Canal Coordination Council – integrated watershed plan linage to Chinook M&AM

    Value of the work for Skokomish:

    • helped with gaps in data for recovery plan update
    • better opportunity for learning
    • can talk the same language with Mid Hood Canal and Skokomish chinook recovery plans
    • system in place for learning, reporting, sharing data



  • troyal 4:09 pm on September 17, 2015 Permalink
    Tags: SkokConf2015, Skokomish Watershed Monitoring Conference 2015   

    Plenary Speakers: Skokomish Tribe, Tacoma Power 

    Plenary Speakers

    Joseph Pavel – Skokomish Tribe Natural Resources Director

    We work with all these different agencies, political and technical folks to accomplish our goals of restoring, recovering and maintaining our resources.

    There’s a lot going on, there’s a lot of information out there. I think this a sharing experiencing, what information is available and using that information.

    I know we’re seeing results, in our estuary, our upper watershed, we’re able to measure those results – for fish, for wildlife and aquatic habitats.

    The Skokomish People are successors to the historic people who occupied 13 village sites throughout Hood Canal. This is our homeland and this is the lifeblood of our people right now – to be able to have those resources, fish, wildlife, plant, medicines to sustain our mind body spirit culture and economy.

    Keith Underwood – Tacoma Power

    Tacoma wasn’t always a great environmental partner in the past. It’s nice to be able to finally be able to partner with the tribe after 70 plus years of fighting, now working in the same room together, side-by-side.

    Tacoma has gone through a lot of growth the past few years. We’re a new partner to you folks as a lot of you have been working together for years before we came on the scene.

    My first meeting with the tribe was with Dave Herrera at the Skokomish Tribe. I’m a very large supporter of this tribe. I was a fish biologist for the Spokane Tribe. I was working with a bunch of disassociated groups for a project to clean up Lake Roosevelt and with a united front we were able to obtain funding and confront a company in Canada that was sending pollutants in to a lake. So now they’re upholding this company to maintain Superfund regulations.

    Here in the Skokomish, we’ve had limited flows coming out for years, we have sediment issues, and now have a great deal of work and different view points to find the solutions to these problems.

    It’s not just me though – the science guys and gals – it’s going to take public buy into get this work done. This is in a smaller context in this watershed compared to Spokane but the work is the same.

Compose new post
Next post/Next comment
Previous post/Previous comment
Show/Hide comments
Go to top
Go to login
Show/Hide help
shift + esc