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Waste Site Cleanup & Reuse in New England

Otis Air National Guard/Camp Edwards: Decision Documents

Operable Unit 00 – Sitewide

Operable Unit 1 – GW Plumes/Fuel Spill 12 (FS-12)

Operable Unit 3 – Chemical Spill-3 (U.S. Coast Guard)

Operable Unit 4 – Chemical Spill-1 (U.S. Coast Guard)

Operable Unit 5 – Source Area Sites (6 AOCs)

Operable Unit 6 – Fuel Spill-1 (FS-1)

Operable Unit 7 – Base Landfill (LF- 1)/ CAP

Operable Unit 9 – SWOU (CS-4 CS-20 CS-21 FS-13)

Operable Unit 11 – Chemical Spill 16 and Chemical Spill (CS-16 and CS-17)

Operable Unit 12 – Fuel Spill-17/Fuel Spill-19 (FS-17/FS-19) (Source Area ROD)

Operable Unit 13 – Storm Drain-5 North (SD-5 North) Groundwater Plume

Operable Unit 14 – CS-10 Sandwich Road Groundwater Plume (includes OU22 and 23)

Operable Unit 15 – Ashumet Valley Groundwater Plume

Operable Unit 17 – Eastern Briarwood Groundwater

Operable Unit 18 – Western Aquafarm Groundwater

Operable Unit 19 - OU 09B SWOU-FS28/FS29 Plumes

Operable Unit 21 – CS-10 In-Plume

Operable Unit 22 – CS-10 Southwest

Operable Unit 23 – Fuel Spill 2 / FS-2

Operable Unit 24 – Chemical Spill 19 (CS-19)

Operable Unit 25 – Chemical Spill 23 (CS-23)

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