1 2 3 4 5 4/19/18 6 7 Coastal Multispecies Recovery Plan - - PowerPoint PPT Presentation

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1 2 3 4 5 4/19/18 6 7 Coastal Multispecies Recovery Plan - - PowerPoint PPT Presentation

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1 2 3 4 5 4/19/18 6 7 Coastal Multispecies Recovery Plan U.S. Department of Commerce | National Oceanic and Atmospheric Administration | NOAA Fisheries | Page 8 NC Steelhead 9 NC Steelhead Diversity Strata Northern Coastal Lower

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4/19/18

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Coastal Multispecies Recovery Plan

U.S. Department of Commerce | National Oceanic and Atmospheric Administration | NOAA Fisheries | Page 8

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NC Steelhead

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NC Steelhead Diversity Strata

U.S. Department of Commerce | National Oceanic and Atmospheric Administration | NOAA Fisheries | Page 10

  • Northern Coastal
  • Lower Interior
  • North Mountain Interior
  • North Central Coastal
  • Central Coastal
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Eel River Steelhead Thresholds

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Population Moderate Extinction Risk Threshold Low Extinction Risk Threshold South Fork Eel River 952 19,000 Van Duzen River 312 6,200 Middle Fork Eel River 472 9,400 North Fork Eel River 316 6,300 Upper Mainstem Eel 318 6,400 Tomki Creek 90 2,700 Larabee Creek 86 2,600 Chamise Creek 36 1,300 Woodman Creek 35 1,300 Outlet Creek 189 3,800

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CC Chinook Salmon

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CC Chinook Salmon Diversity Strata

U.S. Department of Commerce | National Oceanic and Atmospheric Administration | NOAA Fisheries | Page 17

  • North Coastal
  • North Mountain Interior
  • North-Central Coastal
  • Central Coastal
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Eel River Chinook Population Thresholds

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Population Moderate Extinction Risk Threshold Low Extinction Risk Threshold Lower Mainstem/SF Eel 364 7,300 Van Duzen/Larabee Cr 144 2,900 Upper Eel River 521 10,400

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SONCC Coho Salmon

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Eel River Coho Population Thresholds

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Population Moderate Extinction Risk Threshold Low Extinction Risk Threshold Lower Eel/Van Duzen R 394 7,900 South Fork Eel River 464 9,300 Mainstem Eel River 68 2,600 Middle Mainstem Eel R 232 6,300