T/V Posavina Fuel Oil Spill

State TrusteeFederal TrusteeAO Bureau

Also Known As

None

Incident Type

Oil

State

Massachusetts

Case Status

Restoration

Location

Chelsea River portion of Boston Harbor

Authority

OPA

Contaminants of Concern Include

Oil

Affected DOI Resources Include

Migratory Birds

Case Description

The T/V Posavina oil spill occurred on June 8, 2000 in East Boston, Massachusetts at the Tosco Marine Terminal located in the Chelsea River portion of Boston Harbor. The spill released 59,600 gallons of oil (IFO 380). Calm weather conditions, slow moving tidal currents, and a quick response time resulted in an approximately 89% recovery. Shoreline oiling occurred throughout the Chelsea River, coating areas of rip-rap walls, deteriorated bulkheads, and several relatively small areas of Spartina sp. salt marsh vegetation scattered along the shore. Field surveys and observations made during preassessment activities indicated that approximately five acres of shoreline were oiled, a third of which were estimated to be wetlands and the remainder was man-made structures and highly disturbed.

The Natural Resource Trustees evaluated a range of restoration alternatives which would provide additional resource services to compensate the public for losses pending natural recovery of resources exposed/ or injured by the T/V Posavina oil spill. Potential restoration projects included wetland restoration, bank stabilization, fill removal and enhancement, and debris removal. Two salt marsh restoration projects were selected as the preferred alternatives to compensate for injured natural resources and lost services. The Mill Creek in Chelsea and the Belle Isle Fish Company project in East Boston will result in a total of approximately 2.5 acres of restored salt marsh. The impacts associated with these projects are expected not to be significant.

Credit: Massachusetts Executive Office of Energy and Environmental Affairs


Case Documents


 Document TypeDocument NameDocument Date

Settlement

 Settlement Agreement Settlement Agreement 03/01/2004

Restoration

 Restoration Plan and Environmental Assessment Restoration Plan 01/01/2004

Map View

Case Contact

New England Ecological Services Field Office

Concord, NH | (603) 223-2541 | http://www.fws.gov/newengland/

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