Storm King

elcome. The Hudson River Foundation (HRF) seeks to make science integral to decision-making with regard to the Hudson River and its watershed and to support competent stewardship of this extraordinary resource.

This purpose is pursued through support of scientific research; communication to expand knowledge about the river among the scientific community, policy makers, and the public at large; initiatives to enhance management of the Hudson ecosystem; education about the River; and physical improvements to the riverfront.

Hudson River Foundation Winter/Spring 2015 Seminars

Tuesday, March 10, 2015, 10:30 a.m.
Restoring Oysters Sustainably Requires Good Genes: Genomic Evidence from Delaware Bay and Hudson River

Matt Hare

Matthew Hare
Cornell University

Seminars will be held at the Hudson River Foundation, 17 Battery Place, Suite 915, New York, NY 10031.

RSVP: 212-483-7667 or Seating capacity is limited. Please call or email in advance.

A seminar series on scientific issues related to the environmental quality and resource management of the New York/New Jersey Harbor Estuary, sponsored by the Hudson River Foundation in cooperation with the New York/New Jersey Harbor Estuary Program.

Download the full schedule of Winter/Spring seminars.

Visit the Seminar webpage for information and video from past seminars.

Report demonstrates substantial progress toward restoring the New York - New Jersey Harbor Estuary

On February 9th, 2015, the New York - New Jersey Harbor & Estuary Program released Restoring the New York - New Jersey Harbor Estuary: Ensuring Ecosystem Resilience and Sustainability in a Changing Environment, the first report card on regional habitat restoration and conservation progress for the New York-New Jersey Harbor Estuary. Documenting over 80 restoration, conservation, and public access development projects and more than $1 billion in federal, state, and local investments, the Report specifically measures progress toward goals defined in the Hudson-Raritan Estuary Comprehensive Restoration Plan, published in 2009 by the US Army Corps of Engineers in partnership with the New York - New Jersey Harbor & Estuary Program and the Port Authority of New York & New Jersey.

Read more

2015 Tibor T. Polgar Fellowship
research proposals.

Proposal deadline: Tuesday, February 17, 2015

View application details.

2015 Mark B. Bain Graduate Fellowship
research proposals.

Proposal deadline: Monday, March 16, 2015

View application details.

Hudson River Foundation Fall 2014 Seminars

Seminars have concluded for Fall 2014. Webinar slides and recordings are available on our Seminar webpage. Please check back for our Winter/Spring 2015 schedule.

Hudson River Foundation Chosen to Host the New York/New Jersey Harbor and Estuary Program

The Hudson River Foundation (HRF) has been selected by Region 2 of the U.S. Environmental Protection Agency to host the New York/New Jersey Harbor and Estuary Program (HEP). The HEP is one of 28 estuary programs in the U.S. established under the federal Clean Water Act.

HRF is honored to have been selected to host this partnership of governmental and non-governmental entities determined to protect and restore the waters and habitats of New York Harbor and its interconnected estuarine waters and watersheds. Over the past 30 years HRF has successfully collaborated with many partners and led numerous programs to support stewardship of the resources of the Hudson River Estuary and improve the scientific understanding of issues that directly impact important management decisions and policies. We believe the HEP is a vital part of the broad decision-making framework for the Harbor and Estuary. We therefore look forward to expanding our responsibilities to fulfill the mission of the HEP, by "providing a forum to develop and implement actions that improve the health of the Estuary by convening a partnership of interested stakeholders, utilizing sound science to analyze the issues, and working to carry out recommendations that are environmentally and economically responsible."

Featured Reports

ORRP Report Cover

Community Based Restoration of Oyster Reef Habitat in the Bronx River: Assessing Approaches and Results in an Urbanized Setting

Lodge, J., Grizzle, R., Coen, L., Mass Fitzgerald, A., Comi, M.,. Malinowski, P., 2015. Community Based Restoration of Oyster Reef Habitat in the Bronx River: Assessing Approaches and Results in an Urbanized Setting. Final Report of the NOAA/WCS Regional Partnership Grant, New York, NY

This project continued and expanded on the previous smaller-scale multi-site effort of the Oyster Restoration Research Project (ORRP). Project partners focused on the development of general protocols for shallow subtidal oyster reef restoration in the New York Harbor region where natural reefs and recruitment of native eastern oysters (Crassostrea virginica) are uncommon. The primary aim of the multi-year (2012 -2014) effort was: (1) the construction; (2) monitoring; (3) involvement of community partners; and (4) development of novel methods, including adaptive management, ultimately restoring an approximately one acre footprint of productive oyster reef habitat at the confluence of the East and Bronx Rivers, off Soundview Park.

Project Collaborators: The Hudson River Foundation (J. Lodge), NY/NJ Baykeeper (M. Comi, Dr. A. Mass Fitzgerald), Urban Assembly New York Harbor School (P. Malinowski), NY Harbor Foundation, University of New Hampshire (Dr. R. Grizzle), Florida Atlantic University/HBOI (Dr. L. Coen)

Supporting Partners: Bronx River Alliance (L. Cox, D. Griffin), NYC Department of Parks and Recreation, Natural Resources Group (M. Larson, S. Tobing, K. Conrad), Public Lab (L. Barry), Rocking the Boat (A. Green, S. Marquand, C. Ward), Add NY and NJ Harbor and Estuary Program (K. Boicourt), USACE (L. Baron, P. Weppler)

Download the NOAA/WCS Regional Partnership Grant Final Report

View the ORRP webpage.

Project partners include the U.S. Army Corps of Engineers, the Hudson River Foundation, the NY/NJ Baykeeper and the Urban Assembly New York Harbor School.

ORRP Partners

ORRP Report Cover

ORRP Phase I: Experimental Oyster Reef Development and Performance Results

Grizzle, R., K. Ward, J. Lodge, K. Mosher-Smith, K. Kalchmayr, & P. Malinowski.

2013. ORRP.

This report describes the results of the Oyster Restoration Research Proejct (ORRP) Phase I (2010-2012) studies to assess development (oyster retention, growth and survival) and performance (water filtration and habitat provision) at five experimental reef sites (Bay Ridge Flats, Governors Island, Hastings, Soundview and Staten Island). This report also provides an assessment of where additional efforts should be focused and questions that need to be answered. Because the constructed experimental reefs essentially replaced the habitat that existed at the time of construction, there is a need to understand these changes on the broader ecosystem. Thus, another objective of the ORRP Phase 1 studies was to evaluate “habitat substitution” by comparing the faunal benthos before and after reef construction.

Download the ORRP Phase 1 Final Technical Report.

View the ORRP webpage.

Project partners include the U.S. Army Corps of Engineers, the Hudson River Foundation, the NY/NJ Baykeeper and the Urban Assembly New York Harbor School.

ORRP Partners

HRF Cover

Rapid Assessment of Habitat and Wildlife Losses from Hurricane SANDY in the Hudson Raritan Estuary

Colin Grubel, John Waldman, Jim Lodge, and Dennis Suszkowski

2012. Hudson River Foundation, New York, NY.

Immediate following Superstorm SANDY, HRF in partnership with Queens College conducted a survey of resource managers, academics, representatives from NGOs, and knowledgeable private citizens to assess the impacts of Hurricane Sandy on fish and other species within and around the Hudson-Raritan Estuary, including tributaries and watersheds of the Hudson and Raritan Rivers. The Report was submitted to the National Fish and Wildlife Foundation on December 12, 2012. The full report is available here:

Download the report

TEC Cover

Target Ecosystem Characteristics for the Hudson Raritan Estuary: Technical Guidance for Developing a Comprehensive Ecosystem Restoration Plan

Bain, M., J. Lodge, D.J. Suszkowski, D. Botkin, A. Brash, C. Craft, R. Diaz, K. Farley, Y. Gelb, J.S. Levinton, W. Matuszeski, F. Steimle and P. Wilber.

2007. Hudson River Foundation, New York, NY.

The Hudson River Foundation recently completed this report as part of a collaborative effort to develop a scientific basis for a comprehensive ecosystem restoration plan for the HRE. This Comprehensive Restoration Plan (CRP) is part of the federal Hudson Raritan Estuary (HRE) ecosystem restoration study and is being sponsored by the U.S. Army Corps of Engineers and the Port Authority of New York and New Jersey. The Hudson River Foundation, working with a group of top estuarine scientists, has identified a set of eleven important ecosystem attributes for the NY/NJ Harbor Estuary, specifying the desired conditions and amounts for each, called Target Ecosystem Characteristics or TECs. The goal is to create a mosaic of important habitats and conditions that provide new and increased benefits to the estuary.

Download the report

HRE Cover

Setting Targets for Restoration of the Hudson-Raritan Estuary Report of an Interdisciplinary Workshop

Mark Bain, Dennis Suszkowski, Jim Lodge, and Lijie Xu

2006. Cornell University and The Hudson River Foundation

An interdisciplinary workshop with scientific experts and agency representatives was conducted (25-26 October 2005) to develop candidate objectives to guide restoration planning. The workshop was structured to generate target ecosystem characteristics (TECs) to serve as program objectives. TECs are the broadest planning element defined in measurable terms and the precise ecosystem conditions to be promoted in restoration projects. The workshop succeeded in developing many (23) and varied ecosystem targets.

Download the report

More documents are available on the Report Archives page.

Reports from funded research are available on the Hudson River Fund Research Reports page.

Now Available Online and in Paperback

The Hudson River Estuary
Edited by Jeffrey S. Levinton and John R. Waldman

The Hudson River Estuary is a comprehensive look at the physical, chemical, biological, and environmental management issues that are important to our understanding of the Hudson River. Chapters cover the entire range of fields necessary to understand the workings of the Hudson River estuary; the physics, bedrock, geological setting, and sedimentological processes of the estuary; ecosystem-level processes and biological interactions; and environmental issues such as fisheries, toxic substances, and the effect of nutrient input from densely populated areas. This book places special emphasis on important issues to the Hudson, such as the effect of power plants and high concentrations of PCBs. The chapters are written by specialists at a level that is accessible to students, teachers, and the interested layperson.

View The Hudson River Estuary online.

Paperback can be purchased on