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Marsh Creek Site 4

Marsh Creek Site 4. Sean Bagby , Jessica Wilson, Marcin Misztack , Alex Witherspoon . Marsh Creek Site 4. Marsh Creek Site 4. Concrete retainer wall creating a channeling effect that is contributing to undercutting of the bank on the left side of the creek .

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Marsh Creek Site 4

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  1. Marsh Creek Site 4 Sean Bagby, Jessica Wilson, MarcinMisztack, Alex Witherspoon

  2. Marsh Creek Site 4

  3. Marsh Creek Site 4 • Concrete retainer • wall creating a channeling effect that is contributing to undercutting of the bank on the left side of the creek • Bank erosion poses a threat to drainage structures, sewer pipes, trees, and most importantly stream ecology • The result is several dredge spoils that have formed on the left bank exposing tree roots and disconnecting a headwall. • From upstream POV, the left bank is in serious need of restoration. Rip rap combined with vegetation could be used to lessen the impact that large flows have on this area.

  4. Marsh Creek Site 4 Further proof of bank erosion from measurements

  5. Marsh Creek Site 4 • Dissolved oxygen decreases as temperature increases and discharge decreases

  6. Marsh Creek Site 4 • Results

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