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Unique ID Number = 14


South Shore Restoration Project (Winnapaug Pond)


South Shore Restoration Project (Winnapaug Pond) - Ongoing
1997 orthophotography available from the RIGIS Orthophoto Server. Click image for printable PDF.
Courtesy: R.I. Department of Transportation
Winnapaug Pond
Courtesy: Coastal Resources Management Council
Project Location:  Tidal Delta, South Shore

Project Map- Click to open the Restoration Atlas mapping application in a new window. (The map will automatically be zoomed in to this restoration site.) *Note: this application is best viewed using Internet Explorer.

Access Point(s):   Not documented for this site.

Public Use:  Boat Ramp; Fishing Area; Parking Area

Impacts:  Increased sedimentation began to cover the beds, and significant loss of eelgrass habitat has occurred.

Project Size:  12 acres

Area Benefited:   Not documented for this site.

Restoration Description:  The current restoration study proposes to remove excess sediments, install sedimentation basins in the ponds, and transplant eelgrass into newly re-contoured areas. Transplants would be obtained from nearby donor beds within the lagoons. Spacing would be on the scale of 0.5 to 2.0 meters, depending on the individual site. Planting units would be arranged in mosaics, mimicking the orientation of natural beds, thus allowing the restored bed to eventually coalesce through succession.

Restoration Date:   Not documented for this site.

Target Species:   eelgrass

Historic Conditions:  Historically the ponds were brackish coastal lagoons, periodically flooded with ocean water through storm-induced breaches in the barrier islands. Man-made breachways were installed in 1954, converting the ponds into high salinity habitats, which supported eelgrass beds. Over time, increased sedimentation began to cover the beds, and significant loss of eelgrass habitat has occurred.

Project Contact:


Partners:   Coastal Resources Management Council, DEM, Salt Ponds Coalition, Town of Charlestown, Town of South Kingstown, Town of Westerly, URI Geosciences Department, US Army Corps of Engineers, US Fish & Wildlife Service

Pre and Post Restoration Data:  True, False

Monitoring:
    Start Date:  9/1/2004
    End Date:  9/1/2009
    Completed:  To be determined
    Leader:  To be determined
    Scheduled:  To be determined

Studies Conducted:  Bird surveys, sediment, winter flounder,shellfish

Cost of Project:
    Total Cost ($):  3111000
    Federal Share ($):  2022000
    Non-Federal Share ($):  1089000

Public Property Owners:  State of Rhode Island

Info Source:  Not Documented for this site


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