Documents & Resources

Public Documents

Documentation is available for every aspect of the MGP site cleanup and is archived here for public access. If you need assistance locating specific information, please contact us.

Major Reports

Major reports include documents prepared by independent engineering consultants and reviewed by the New York State Department of Environmental Conservation (NYSDEC) and the New York State Department of Health (NYSDOH). Among these you will find the Final Remedial Investigation Report, which describes the environmental conditions found on and around the former MGP site, the Remedial Action Plan and Record of Decision for OU-1, additional decision documents and remedial design documents for the each of the operable units and completion reports for major interim remedial measures.

Fact Sheets

These are documents distributed to neighbors of the site as major reports and milestones were reached and public meetings scheduled.

Weekly Report Archive

National Grid prepared weekly reports on activities related to the cleanup of the site during the two major phases of remediation. These reports include a summary of the previous week's activities and a two-week forecast of upcoming activities, with a focus on aspects of the work that could potentially cause disruptions to the community. These reports are archived in chronological order.

For More Information

Bay Shore/Brightwaters Public Library
1 South Country Road
Brightwaters, New York 11718
(631) 665-4350
Repository is open during normal library hours.

NYSDEC Region 1 Office
50 Circle Road
Stony Brook, NY 11790
Contact: Mr. Walter Parish
(631) 444-0240
Hours: M-F: 8:30AM-4:45 PM (by appointment)


Receive NYSDEC Site Fact Sheets by Email

NYSDEC invites you to sign up with one or more contaminated sites’ county email listservs available at the following web page:


For more information on environmental conservation, groundwater, drinking water and related topics, please visit the following resources: