Nassau Lake Dam

In accordance with the Nassau Lake Dam Improvement Program the second Technical Inspection was completed on July 12, 2011 by Kyle F Swierski, PE, LLC. In summary, he found the dam to be sound and in good condition, with no observed structural deficiencies.

Technical Inspection No. T2 for Nassau Lake Dam (PDF - 6.70 MB)

See the progress reports below:

Nassau Lake Dam Project Final Inspection Report May 2009 (PDF - 1.7 MB)

Nassau Lake Dam Project Progress Report March 2009 (PDF - 1.5 MB)

Nassau Lake Dam Project Progress Report February 2009 (PDF - 1.9 MB)



Dewey Loeffel Landfill

Hazardous substances, including volatile organic compounds (VOCs) and PCBs, have migrated from the facility to underlying aquifers and downstream surface water bodies, resulting in contamination of groundwater, surface water, sediments and several species of fish. There is currently a fish consumption advisory for Nassau Lake and several connected water bodies. Site investigations are underway to determine the nature and extent of the contamination and inform the development of permanent cleanup options for the site.

EPA | Dewey Loeffel Landfill Announcements and Key Topics

April 2020 | Little Thunder Brook Removal Action

April 2019 | Stay Updated, Get Involved