Hopkinton/Webster Transfer Station Septage Lagoon Closing

At the beginning of 2022, in cooperation with the NH Department of Environmental Services (DES), the decision was made to close the septage lagoons at the Hopkinton/Webster Transfer Station.  For many years, when septic tanks were pumped in Hopkinton and Webster, the sludge was disposed of in these 5 lagoons.  This waste is now being taken to Concord or Allenstown. 

Paid for by a grant from DES, the soil from these lagoons was tested and found to contain Polyfluoroalkyl Substances (PFAS), along with the other expected contaminants.  The 2023 Operating Budget approved at Town Meeting includes an appropriation of $150,000 for planning and construction engineering for the cleanup of this site.  Fortunately the site is adjacent to our closed landfill so the ground water in the area is highly monitored already. 

It is expected that there will be a request at the Town Meeting in 2024 for a bond to actually do the cleanup.  By that time, a clear plan will have been developed so complete details can be presented. 

We will keep you updated as the process moves forward and more details are available.

Below are links to the documents related to the septage lagoon closure and cleanup.

US EPA PFAS EXPLAINED