26 Jul 2023

U.S. Army Corps of Engineers Takes Next Step to Create New Wetland Ecosystem in Buffalo’s Outer Harbor

The U.S. Army Corps of Engineers (USACE), Buffalo District awarded a $5.3 million contract to Michigan-based Ryba Marine Construction Co. on July 27 to construct a stone breakwater in the abandoned Shipping Slip 3 in Buffalo’s Outer Harbor. Construction of the breakwater marks the first major physical step in creating another new wetland ecosystem on Buffalo’s waterfront using material dredged from the Buffalo River.

19 May 2022

Submerged stone wall in Ashtabula Harbor marked by U.S. Army Corps of Engineers

The U.S. Army Corps of Engineers (USACE), Buffalo District has marked a submerged stone wall in Ashtabula, Ohio to remind boaters of its presence inside Ashtabula Harbor’s East Breakwater. The 1,500 linear foot wall is now identified by nine red buoys with reflective tape, floating at water level approximately every 165 feet. The top of the submerged stone wall is approximately one to two feet below the water level. The wall creates an enclosed space not designed for boater access. For safety, boaters should stay in the bounds of the federal navigation channel until outside the harbor.

30 Nov 2021

USACE completes substantial construction of beneficial use of dredged sediment placement area for new wetland in Ashtabula

The U.S. Army Corps of Engineers (USACE) Buffalo District and its contractor, Michigan-based Great Lakes Docks and Materials, L.L.C., have completed substantial construction of a beneficial use of dredged sediment placement area in Ashtabula Harbor. This phase of the project included creation of a submerged 1,500 linear foot stone wall off the west and south portions of the Ashtabula Harbor East Breakwater at a cost of $6.5 million. The wall will retain approximately 400,000 cubic yards of dredged material used to create a new wetland ecosystem.

26 Mar 2021

USACE Buffalo District to construct beneficial use of dredged sediment placement area in Ashtabula

The U.S. Army Corps of Engineers, Buffalo District has awarded a $6.5 million contraGreat Lakes Dock and Materials, L.L.C. for the construction of a beneficial use of dredged material placement area designed to handle approximately 400,000 cubic yards of dredged material.