T/V Posavina Fuel Oil Spill

State TrusteeState of Massachusetts
Federal TrusteeDepartment of Commerce
AO Bureau

Also Known As


Incident Type




Case Status



Chelsea River portion of Boston Harbor



Contaminants of Concern Include


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

Page 1 of 1
 Document TypeDocument NameDocument Date


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


 Settlement Agreement Settlement Agreement 03/01/2004

No publications have been entered for this case.

Map View

Case Contact

New England Ecological Services Field Office

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

Case Trustees

AO Bureau
Federal TrusteeDepartment of Commerce
State TrusteeState of Massachusetts

If you have any problems, suggestions, or comments about our website please notify DOINRDAR@ios.doi.gov

Content Protected Copyright © 2024 NRDAR. Reproduction in whole or in part in any form or medium without express written consent of NRDAR is Strictly Prohibited.