AEHS 40th Annual International Conference on Soils, Sediment, Water and Energy Conference

Richard Desrosiers, P.G., CT-LEP

David Rusczyk, P.E. 

Investigation to Evaluate PFAS Transport in Bedrock, Ottati and Goss Superfund Site Kingston, New Hampshire 

Thursday, October 24 at 9:30 am, Room 176

Learn about a National Priorities List site where it was once believed remediation was completed in 2012, and then levels of PFAS were detected in groundwater six years later. We will examine how evaluating bedrock structural features using various geologic mapping techniques and geophysical surveys can serve to identify likely flow paths in bedrock that can transport PFAS contaminants. This work will be used to determine what further investigations and remediation efforts are needed.

Presented by:

James Emery, P.G.

Kate McDonald, C.P.G.

Mark Wingsted, P.G.

Long-Term Aeration Management of a Large New England Water Supply Reservoir 

Tuesday, October 22, at 3:00 pm - 6:00 pm, Campus Center Auditorium

While focusing solidly on the 2023 aerator installation at Shenipsit Lake, this presentation will also review and summarize 40 years of management at Shenipsit Lake and showcase lessons learned and recent work conducted to build resiliency, manage future cyanobacteria episodes, and address the unique issues of this specific waterbody.

Presented by:

Benjamin Burpee, PhD, CLM

 Benjamin Rach, LMA

 A Comprehensive Design Approach to a Multicontaminant Mulitreceptor Site

Wednesday, October 23 at 3:00 pm - 6:00 pm, Campus Center Auditorium

Learn about the remediation efforts at a former chemical facility that for over 40 years, was involved in the manufacturing and distribution of various aerosol products, including pesticides, solvents, and propellants.

Presented by:

Morgan McBride