Upcoming

2026 Hudson River Symposium:
Community and Citizen Based Science in the Hudson River Estuary and Watershed
Cary Institute of Ecosystem Systems, Millbrook, New York
October 28, 2026; 9 am to 5:30 pm
This year’s symposium will focus on citizen & community-based science and monitoring in the Hudson River Estuary and Watershed. The 2026 Annual Symposium will focus on citizen and community-based science and monitoring in the Hudson River estuary and watershed. Our symposium topic builds on the decades-long legacy of public engagement and citizen monitoring in the watershed. Public engagement through science monitoring is a dual-win situation, providing significant opportunities for both the community participants and the science projects. Participants deepen their scientific literacy, develop expanded local networks, build knowledge and empowerment around topics of their interest. Science projects achieve expanded reach and capacity through larger, more distributed participant numbers, and develop a strong set of community colleagues to support their continued efforts, and provide results that can be used in planning, management and policy.
Presenters: Cate Collinson, Billion Oyster Project; Stuart Findlay, Cary Institute of Ecosystem Studies; Laura Heady, Cornell DNR, New York State DEC; Kristi MacDonald, Hudsonia; Sarah Mount, NEIWPCC, New York State DEC; Jem Pickard, Riverkeeper; Catherine Purnella, New York Sea Grant; and Emilie Vail, Hudson River Watershed Alliance.
To Register, click this link: 2026 Hudson River Symposium
Past


Hudson River Symposium 2025
October 23
State of Aquatic Habitat Restoration on the Hudson River Estuary. View the Recap.

The Normans Kill Tour
Saturday, May 17, 2025
Spring field trip of the Normans Kill region. Read more




Hudson River Symposium 2023
April 19
Landscape Tradeoffs as New York Transitions to Renewable Energy. Read more


Hudson River Symposium 2021
Webinar Series: Feb 25–Mar 22
Hudson River Fish in an Ever-changing Ecosystem. Read more

Hudson River Symposium 2019
May 8
Ecosystem Response to Climate Change and Sea-Level Rise in the Hudson Estuary. Read more
