Several kayak outfitters and paddling clubs depend on the lower Hudson for tours, lessons, test paddles . .plus numerous kayakers ply these waters, especially from Poughkeepsie to the Tappan Zee. A formal website exists to monitor the PCB levels from the upper Hudson dredging project but not sure if this is all one needs to use for paddling decisions. While I might not paddle just miles below the project, do you think the lower Hudson is far enough away to safely paddle? By paddle, I mean being exposed to the water - rolling, capsizes, boat entry and exit, waves splashing?