South Branch Lake Dam & Nature – Like Fishway

South Branch Lake, Seboeis Plantation, Maine

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Penobscot Indian Nation
2 Down Street
Old Town, ME 04468

Project Type

Dam Reconstruction


99 Main Street
Topsham, ME 04086
Joseph McClean, PE Project Manager

Start / Finish

July 2016 - August 2016

Description / Significance

This project consisted of updating the existing dam by installing steel sheeting and creating a rock outlet by placing boulders and filer gravel to create a natural look.  The scope of work included the following:

  • Excavation of 1,000 cubic yards
  • Stone Fill: 630 cubic yards
  • Filler Gravel: 1,000 cubic yards
  • Rip Rap: 140 cubic yards
  • Boulders: 300 cubic yards
  • Installed 2,100 square feet of Steel Sheeting