Chemical Spill 10 (CS-10) Plume Archives

Fact Sheets
Chemical Spill 10 (CS-10) Source and Plume Update fact sheet, September 1999
Southwest Operable Unit (SWOU) Update fact sheet, January 1999
Chemical Spill 10 (CS-10) Source and Groundwater Plume Update fact sheet, July 1998

Maps
CS-10 Plume Area, 1997

News Releases

12/7/2001	IRP Plume Maps Updated
8/8/2001	MMR Ashumet and Johns Ponds Informational Update
6/19/2001	Work on Ashumet Pond to Start June 25, 2001
5/23/2001	MMR Ashumet and Johns Ponds Informational Updates
9/20/2000	Monitoring Wells to be Installed on Eastern Side of John's Pond
6/16/2000	Public Comment Period Planned for the Chemical Spill–10 Remedial Investigation Workplan
5/30/2000	Mashpee Selectmen Meeting to Include Public Hearing on CS-10 Monitoring Well Installation
4/27/2000	Air Force starts CS-10 South/Southwest treatment system ahead of schedule
1/24/2000	Air Force starts TCE/SD-5S treatment system ahead of schedule
11/17/1999	Ashumet Pond Drilling Hours Extended
10/27/1999	Public Comment Period Announced for the TCE Groundwater Plume Cleanup and Administrative Record
8/17/1999	Sandwich Road Treatment Plant Open House and Cleanup Tours
7/20/1999	Air Force Announces Selectmen Meeting on SD-5 and TCE Cleanup
6/24/1999	Air Force Starts CS-10 In-Plume Treatment System Ahead of Schedule
6/23/1999	Air Force Reaches Agreement on Cleanup Design for SD-5 South and TCE Plumes
6/18/1999	Air Force reschedules Ashumet Pond Drilling
6/3/1999	Air Force Announces Neighborhood Meeting to Solicit Public Input on Storm Drain 5 South and TCE Plumes
5/28/1999	Air Force begins cleanup of CS-10 plume ahead of schedule
5/13/1999	Air Force to Request Approval for Ashumet Pond Drilling
4/20/1999	Air Force Announces Public Meeting to Discuss Proposed Drilling on Ashumet & Johns Ponds
4/9/1999	Air Force Announces Public Meeting to Discuss Proposed Drilling on Ashumet & Johns Ponds
1/27/1999	Air Force Begins Well Construction to Further Define TCE Plume Near Johns Pond
5/28/1998	Update on Pond Studies
8/29/1997	Funds Available to Meet Schedule
8/28/1997	Air Force requests extension for CS-10 Cleanup Plan
8/21/1997	AFCEE, EPA, and MassDEP Announce CS-10 Cleanup Decision
8/20/1997	Air Force, EPA, and MassDEP Announce Public Briefing on CS-10 Plume Cleanup
7/28/1997	Public Meeting set for July 29 on CS-10 groundwater plume
7/28/1997	Air Force continues Recirculation Well Pilot Test
7/23/1997	July 29 Public Meeting Announced For CS-10 Plume
7/23/1997	July 24 neighborhood session set for CS-10 plume
7/21/1997	July 24 neighborhood session scheduled
7/17/1997	Air Force announces July 24 neighborhood session
5/23/1997	Air Force announces public comment period

Proposed Plans

Public Meetings & Hearings
April 22, 1999
November 4, 1999
August 11, 1999
June 15, 1999
January 4, 1999
August 21, 1997
July 29, 1997

Other
Chemical Spill 10 (CS-10) Groundwater Plume, Community Guide, Summer 1998

Decision Criteria (Cleanup Alternatives) Documents
Cover letter to Acceptance Groups, August 22, 1997
Cover letter to Community Members, August 22, 1997
CS-10 Plume Response Decision fact sheet, August 1997
Responsiveness Summary, August 1997
Alternative Evaluation Matrix
CS-10 Plume Response Decision Criteria Document
Cover Letter to Community Members (July 5, 1997)
Cover Letter to Acceptance Group Members (July 5, 1997)
Introduction to Additional CS-10 Plume Response Alternatives fact sheet, July 1997
Analysis of CS-10 Plume Response Alternatives fact sheet, July 1997
Cover Letter (May 27, 1997)
Introduction to CS-10 Plume Response Alternatives fact sheet, May 1997
Chemical Spill 10 Groundwater Plume fact sheet, May 1997
Groundwater Treatment Technologies fact sheet, May 1997