Bob Sattin: A side-casting dredge is a dredge that works almost like a lawnmower would work. As it goes over the material, it sucks it up, and then casts it out to the side of the channel. The side-caster needs 5.5 feet in depth of water in order to work. Right now, Oregon Inlet is two feet deep.
Sattin says the corps’ does not have the estimated $17 million to contract an ocean pipeline dredge, which works in shallow water. Oregon Inlet serves as a link to the ocean for much of the commercial fishing industry in Croatan Sound.
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