Waterways Dredging and Navigation

• Black silt in Arthur Kill and Newark Bay
• Rock diggability in Arthur Kill
• Sediment stratigraphy in South Elizabeth
• Rock diggability in Kill van Kull diabase
• Rock diggability in Kill van Kull serpentine
• Blasting reviews in Kill van Kull
• Top-of-rock in Newark Bay
• Obstruction at a Berth in Port Elizabeth
• Amistad Landing, Montauk, NY