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Categories for Project Updates & Industry Developments

City asking EGLE to allow more dredging on ‘almost impassable’ Black River Canal

MI, United States

Port Huron is getting a late-season extension from the state to allow additional dredging on the Black River Canal and address an “almost impassable” build-up of material for boaters. That’s according to City Manager James Freed, who told City Council members via email on Monday that officials were hoping to convince the Michigan Department of… Read More

Dredging Project Moving Forward In Fenwick Island

DE, United States

A dredging project in Fenwick Island has been in the works since for the past three to five years. The project has made some progress recent weeks, as it gains more and more support from the local and state governments. The main focus of the project is the Little Assawoman Bay in Fenwick Island, as… Read More

Hamilton drops dredger in Chedoke amid Indigenous complaints

Canada

A dredging machine has splashed into sewage-polluted Chedoke Creek for a $6-million cleanup job amid complaints by Six Nations hereditary leaders over a lack of consent under treaty rights. A crew coaxed the dredger off a flatbed truck before an operator manoeuvred its hydraulic back legs and front shovel to drag it from the grassy shore into… Read More

Dare County Announces Arrival of Miss Katie from Conrad Shipyard

NC, United States

With more than 100 miles of coastline — and a wide array of surrounding waterways that range from sounds to salt marshes — the Outer Banks is home to one of the largest fishing industries in the entire country.  Critical sectors of the Outer Banks economy rely on access through these channels that serve as… Read More

Cottrell Contracting to Dredge Murderkill River, De in August

DE, United States

The Delaware Department of Natural Resources and Environmental Control (DNREC) is in the construction phase of an emergency dredging project at the mouth of the Murderkill River. The Murderkill River flows from just west of Felton, northeast through Kent County to its inlet to the Delaware Bay just south of Bowers Beach. The river is… Read More

Louisiana leaders celebrate deepening of Mississippi River Ship Channel

LA, United States

Louisiana elected officials, federal partners and maritime stakeholders joined the Big River Coalition in New Orleans, August 16, to celebrate the U.S. Army Corps of Engineers (USACE) completion of the first two phases of the deepening of the Mississippi River Ship Channel, which presently provides a maximum draft for vessels to the Port of New Orleans at… Read More

New study highlights speed of Pacifica’s erosion

CA, United States

Rising sea levels are eating away the California coast, and a recent study found that the cliffs in Pacifica are among those crumbling the fastest. The study, published by Scripps Institution of Oceanography at the University of California, San Diego, used data of cliff erosion between 2009-2011 and 2016 along 538 miles of California’s 1,023-mile-long… Read More

Flagler County discusses beach, dune management as Flagler Beach keeps an eye on erosion

FL, United States

With work already on track for the southern part of Flagler County, commissioners plan to ask the Army Corps of Engineers to study beaches and dunes in the rest of the county. That was one of the items discussed by county commissioners during a workshop on Monday about a beach and dune management plan. Commissioners also discussed beach… Read More

Exorbitant Costs to Save Beaches, and Doing Nothing is Not an Option, Flagler Commissioners Are Told

FL, United States

The Flagler County Commission will soon take over all 18 miles of beaches to manage them, and save them. An ordinance is in the works to essentially surrender Flagler Beach’s portion to the county. But saving them will be exorbitantly expensive: think $5 million to $13 million a year in local burdens alone. And it… Read More

Preparing for the Island’s future flooding

MA, United States

Mark Borrelli, a coastal geologist and director of the Provincetown-based Center for Coastal Studies’ seafloor mapping program, led and completed a two-year coastal resiliency and sea level rise study on Martha’s Vineyard. Borrelli presented the study earlier this month at Sailing Camp Park in Oak Bluffs. He said the event “went pretty well,” with around… Read More

Grise Fiord’s coastal erosion should be factor in infrastructure plans, research says

Canada

Coastal erosion should be considered when looking at ways infrastructure in Grise Fiord can adapt to climate change, according to a research project’s analysis in the area. Since 2020, the Grise Fiord Hunters and Trappers Association, the hamlet and residents have worked with southern researchers to monitor the patterns of coastal erosion in the hamlet…. Read More

Addressing Change in Coastal Environments with Lidar and Sonar

United States

Key stakeholders including the NOAA Office for Coastal Management and NV5 Geospatial created a topobathymetric elevation model of Morro Bay in California as input for environmental conservation. Morro Bay, a shallow coastal estuary located near San Luis Obispo, California, supports an abundance of wildlife and is home to a vibrant outdoor community. But changes –… Read More

Hidden costs to building foundations due to sea level rise in a changing climate

United States

Coastal civil infrastructure is vulnerable to the effects of climate change. Hurricane storm surge and coastal flooding can cause significant hydrostatic and hydrodynamic loads on structures while saltwater intrusion (SWI) may lead to deterioration of foundations. The effects of saltwater intrusion due to Sea Level Rise (SLR) on the foundations of buildings and other civil… Read More

Hamilton asked to delay Chedoke Creek dredging

Canada

The city put its cleanup of sewage-soaked Chedoke Creek on hold Thursday after representatives of Six Nations hereditary leaders showed up to request consultation they argued is required under treaty rights. Hamilton was scheduled to put a dredging machine into the creek Thursday to begin vacuuming up 22,000 tonnes of sewage-laced sludge. The $6-million project was ordered… Read More

Utah lake dredging proposal not legal, officials tell lawmakers

UT, United States

In a blistering announcement Wednesday, Utah state land managers said that important elements of the proposed Lake Utah The dredging project is not constitutional because the privatization of the lakebed, which is considered “sovereign land”, would take away from the duty of the state to manage such land in a “public trust”. Jamie Barnes, Utah, speaking before… Read More

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