Notes
Slide Show
Outline
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Mississippi

Beneficial Use of Dredge Material
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Mission
  • Mitigate the adverse impacts to the Mississippi Gulf Coast’s environment as a result of dredging in the Mississippi Sound and its associated rivers and other waterways in the coastal zone
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Vision
  • preservation, rehabilitation, and expansion of our natural coastal and marine resources through working with the public, local, state and federal governments, and private and non-profit businesses


  • educating the public in the importance of preserving and protecting these resources for future generations in order to maintain and improve their aesthetic and economic values
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Demonstration Projects
  • Hancock County, Cedar Point
  • Jackson County, Davis Bayou
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Hancock County, Cedar Point
  • Dredge site
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Hancock County, Cedar Point
  • Beneficial Use Site
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Jackson County, Davis Bay
  • Beneficial Use Site
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Dredge Management Master Plan
  • Non-federal projects
  • Stakeholder meetings
  • Identification of sites
  • Mapping
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Program Management Plan
  • 9 sites
  • Development of General Permit



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General Permit
  • Full restoration plans including:
    • Geotechnical Investigation
      • Borings
        • Basic Soil Properties
      • Probings
        • When grounded with borings, provide quick identification of materials changes
      • Hydrographic Survey
    • Engineering Design
    • Planting plan
    • Management Plan
    • Monitoring Plan


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Site Selection
  • Greenwood Island
  • Deer Island


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Greenwood Island
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Deer Island
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Mississippi Beneficial Use Group
  • Goal: To identify environmentally and economically responsible ways to utilize the material dredged from the MS Sound and associated rivers and harbors.


  • Objectives:
    • Selection and discussion of restoration projects
    • Discussion group for issues prior to any action
    • Plan for artificial reefs and beach renourishment

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Issues
  • Critical Habitat for Sturgeon
  • Essential Fish Habitat
  • SAVs and seagrasses
  • Ease of use for dredgers
  • Cost effectiveness
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Other developments
  • Comprehensive planning
    • Monitoring design template
    • Tidal Plant Nursery
    • Watershed level protection and planning