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This summer, Princeton Hydro aquatic scientists joined forces with Billion Oyster Project and AKRF on an exciting effort to better understand how restored oyster reefs are supporting life in New York City’s waterways. The project, “Monitoring of Mobile Estuarine Organisms at Restored Oyster Reefs,” focuses on tracking fish, crabs, snails, and other aquatic species that call these reefs home, as well as using cutting-edge environmental DNA (eDNA) techniques to detect organisms that might otherwise go unnoticed.

As a consultant to AKRF, our team deployed collection gear across current and potential restoration sites, including Brooklyn Bridge Park, Bush Terminal Park, Flushing Bay, and Paedergat Basin. The sampling enclosures, left in the water for 48 hours, revealed a fascinating snapshot of estuarine life, from small schooling fish to a surprise dogfish, a small shark-like species that was one of the highlights of the summer survey sessions.

This collaborative initiative brings together multiple partners: Billion Oyster Project, the driving force behind large-scale oyster reef restoration in New York Harbor, is leading the project. AKRF, headquartered in New York City, is serving as the primary consultant; Princeton Hydro is leading the mobile estuarine sampling efforts and eDNA sample collection; and Monmouth University is analyzing the eDNA samples to help identify species present at the restoration sites.

Oyster reefs are living structures that provide essential habitat for a wide array of species, improve water quality through natural filtration capabilities, and enhance the resilience of New York Harbor against coastal storms and erosion. Monitoring oyster reefs ensures that restoration efforts are successful and helps scientists refine approaches for scaling up oyster reef projects in urban estuaries locally and throughout the world.

As the field sampling lead, Princeton Hydro completed two monitoring and sampling collection events, one this Spring and one this Summer, at the various oyster reef restoration sites. Using sea bass and minnow collection gear, our team - Jesse Smith, Aquatic Ecologist; Jackson Tilves, Staff Scientist; and Kaitlyn Jones, Staff Scientist - identified, measured, and documented each of the found species before safely returning them to the water. In addition, we collected in-situ water quality data at each site to help interpret how environmental conditions influence reef communities.

[caption id="attachment_18273" align="aligncenter" width="1227"] Jackson and Jesse preparing to deploy sampling collection gear in Brooklyn Bridge Park.[/caption] [gallery columns="2" link="none" size="medium" ids="18274,18267"]  

Our team brings deep experience and specialized equipment to this project. Princeton Hydro’s biologists have conducted estuarine surveys throughout the Hudson River and New York Harbor, led nekton and benthic sampling along New Jersey’s coastline, and carried out numerous studies that inform restoration and resilience efforts across the region.

Alongside traditional monitoring, the “Monitoring of Mobile Estuarine Organisms at Restored Oyster Reefs” project uniquely incorporates eDNA sampling. eDNA is genetic material that organisms shed into their surrounding environment, through skin cells, mucus, or waste, that can be detected in water samples. By collecting and analyzing eDNA, scientists can identify the presence of species that may not appear in sampling enclosures. The analysis provided by the team at Monmouth University helps paint a fuller picture of biodiversity at the restored oyster reef sampling locations.


More Scenes from the Field

The photos below capture moments from the field and the diverse aquatic life our team encountered, offering a glimpse into the many species that oyster reefs help support in the New York Harbor:

[gallery link="none" size="medium" ids="18276,18271,18277,18272,18269,18284"] *The Asian Shore Crab pictured above is an invasive species encountered fairly often during the Summer sampling events.   [caption id="attachment_18266" align="aligncenter" width="1227"] Dogfish (Squalus acanthias)[/caption]  

Founded in 2014, Billion Oyster Project is working to restore one billion oysters to New York Harbor while engaging New Yorkers directly in the process. Oyster reefs once covered hundreds of miles of shoreline, filtering water, creating habitat, and buffering against storm surge. Today, Billion Oyster Project’s mission is not only to restore these vital ecosystems but also to inspire lasting stewardship of them through educational programming and free STEM curricula for NYC schools and educators . To learn more about Billion Oyster Project and how to participate, click here.

Princeton Hydro is proud to partner with Billion Oyster Project, AKRF, and Monmouth University on this project and in the advancement of urban reef restoration. Together, we’re building knowledge that informs the future of oyster reefs in New York Harbor while strengthening ecological health and resilience of the city’s waterways for generations to come.

To learn more about our work to restore New York’s waterways, we invite you to read our Client Spotlight blog featuring Riverkeeper, a 501(c)3 nonprofit membership organization committed to protecting and restoring the Hudson River from source to sea and safeguarding drinking water supplies through advocacy rooted in community partnerships, science, and law.

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Welcome to our Partner Spotlight blog series, where we highlight the meaningful collaborations and shared successes Princeton Hydro enjoys with our valued partners. Today, we’re shining the spotlight on Save Barnegat Bay, a nonprofit rooted deeply in environmental advocacy and stewardship, dedicated to safeguarding Barnegat Bay.

Fed by freshwater inputs from rivers, creeks, and streams, and saltwater from the Atlantic Ocean, Barnegat Bay is a unique estuary stretching approximately 42 miles from Bay Head to Long Beach Island and the Little Egg Harbor inlet. Barnegat Bay is the largest body of water in New Jersey and one of the region’s most valuable natural resources.

Save Barnegat Bay, founded in 1971 by neighbors concerned about the future of their local waterways, has grown into a highly respected, effective, and influential voice for environmental protection throughout the state. Through advocacy, education, restoration, and community engagement, the organization is leading the charge to preserve the Barnegat Bay ecosystem and the wildlife and communities that call it home.

For this Partner Spotlight, we spoke with Britta Forsberg, Executive Director of Save Barnegat Bay, who brings decades of personal and professional commitment to protecting this vital resource.

Let’s jump in!


Q: What makes Save Barnegat Bay unique, and how does the organization’s vision guide its work?

A:

“What truly sets Save Barnegat Bay apart is our hyper-local approach. We’re not a Washington, D.C.-based environmental group, we’re right here in the Barnegat Bay Watershed, working directly with the communities we serve. For 54 years, we’ve remained a steady and effective environmental voice, and we’ve achieved meaningful, lasting impacts through persistence, collaboration, and grassroots engagement.”

In the video below, Britta shares more about the guiding vision behind Save Barnegat Bay’s work and what continues to fuel the organization’s success:

[embed]https://youtu.be/PG6s6VMnMGg[/embed]

Q: What are some of Save Barnegat Bay’s core areas of focus?

A:

[embed]https://youtu.be/87ibiGzHeI0[/embed]

Q: Can you share a few key initiatives that represent Save Barnegat Bay’s mission and impact?

A:

Save Barnegat Bay’s work spans decades and addresses a wide range of threats to the watershed, from nutrient pollution to legacy contamination. One of our most impactful successes is the passage of the New Jersey Fertilizer Law, which we wrote and lobbied for. It remains the strictest fertilizer content law in the country. This effort began with local ordinances, but we quickly realized a patchwork of municipal laws wasn’t effective. So, we pursued statewide legislation to reduce nitrogen pollution, a major stressor for Barnegat Bay’s ecological health. This law has helped prevent millions of tons of nitrogen from entering New Jersey’s waterways.

Another critical focus for us is environmental justice and accountability. We’re currently challenging a controversial settlement related to the Ciba-Geigy Superfund Site in Toms River. This site has a painful history: decades ago, a chemical plant discharged toxic waste into rivers, groundwater, and even the Atlantic Ocean, resulting in significant health impacts, including a well-documented childhood cancer cluster. While criminal charges and civil suits were eventually brought, we’re now fighting for appropriate restitution. We believe the NJDEP’s current settlement with the site’s owner, BASF, the world’s largest chemical company, lacks transparency and fails to account for the full environmental damage. We’ve filed an appeal and are advocating for a more just and science-based resolution that considers the lasting damage to 1,200 acres of land, the groundwater, wetlands, river, bay, and ocean.

We’re also proud to have played a leading role in the closure of the Oyster Creek Nuclear Generating Station, once the oldest operating nuclear plant in the country. The plant’s design used Barnegat Bay water to cool its reactors, then discharged superheated water back into the estuary, devastating marine life daily. We believe Save Barnegat Bay is the only grassroots environmental organization in the U.S. to successfully close a nuclear plant not on the basis of nuclear energy itself, but on its local ecological impacts.

These are just a few examples of the many efforts Save Barnegat Bay has led or supported over the years. From legislative advocacy to grassroots mobilization, our work is broad and ongoing. What unites it all is our deep commitment to protecting the Bay and ensuring its health for generations to come.”

 

Q: While Save Barnegat Bay is widely known for its work protecting the coastal and estuarine areas of the watershed, can you tell us more about your “Rivers, Creeks, and Streams” initiative and how it broadens that focus?

A:

“Barnegat Bay relies on a delicate and often overlooked network of 58 named rivers, creeks, and streams. Many of these freshwater sources originate in the Pine Barrens, winding through Ocean County and parts of Monmouth County before reaching the Bay. They are the lifeblood of the estuary, delivering freshwater that supports the Bay’s health, biodiversity, and overall ecological function.

Our “Rivers, Creeks, and Streams” campaign was created to inspire and connect people with their local waterways and take part in their protection. Whether it's through cleanup activities, water sampling, or making simple, eco-friendly changes at home, we believe small actions can collectively have a big impact.

Thanks to the generosity of local businesses, we've been able to acquire a fleet of canoes and kayaks to get people, including elected officials and community leaders, directly out on the water. This hands-on approach helps participants build a personal relationship with their local water resources, see firsthand the challenges and opportunities for improvement, and feel empowered to help. It’s one thing to talk about water quality in a meeting room, it’s another to experience it on the water, paddle in hand.”

In the video clip below, Britta shares more about this unique initiative:

[embed]https://youtu.be/Ij6s8lKokfo[/embed]

Q: Can you share some insights about the collaborative history between Save Barnegat Bay and Princeton Hydro?

A:

[embed]https://youtu.be/WF8E6P2BaW8[/embed]

Q: Can you talk more about initiatives that Save Barnegat Bay and Princeton Hydro have partnered on?

A:

“Over the years, we’ve collaborated with Princeton Hydro on a wide range of impactful projects. We've worked with many members of their team, including Dr. Steve Souza; Dr. Fred Lubnow; Geoffrey Goll, P.E.; and Mark Gallagher, just to name a few. Our work together has spanned everything from technical restoration projects to public education initiatives. In fact, we’ve probably partnered with a good portion of their staff at some point on various critical initiatives across the watershed.”

In the video clip below, Britta highlights two collaborative projects that stand out as major wins, successfully protecting sensitive habitats while navigating the priorities of various stakeholders:

[embed]https://youtu.be/WB-5iM72nVA[/embed]

Britta continues: “We’re also partnering with Princeton Hydro to take a proactive approach to water quality management in coastal towns throughout the Barnegat Bay Watershed. Specifically, we’ve been supporting Point Pleasant Beach and Bay Head in developing comprehensive lake and watershed management plans. There are three coastal lakes in Point Pleasant and one in Bay Head, and these proactive planning efforts have been incredibly valuable for those communities.

Honestly, I could go on and on. We’ve worked with Princeton Hydro on so many important projects together; it’s a true partnership.”


Q: How can people get involved and support the important work Save Barnegat Bay is doing?

A:

“There are so many ways to get involved. At Save Barnegat Bay, we encourage people to contribute and participate in whatever way works best for them—time, treasure, or talent. Nearly everything we offer is free and open to the public, from hands-on workshops like rain barrel construction to science-based programs like eelgrass planting and clinging jellyfish monitoring to volunteer initiatives like shoreline clean-ups. We’re not a membership-based organization, which means there’s no barrier to participation. You can simply show up and engage in whatever way feels right to you.

Some people contribute by donating, others by volunteering their skills, or even some folks bring their truck and trailer to help haul materials. Every contribution matters, and every skillset can find a meaningful place here. We keep things informal and welcoming. We want people to get involved in whatever way makes them feel comfortable, happy, and fulfilled, at a pace and in a place that works for them. It’s all about finding the role that fits you best.” Click here to learn more about upcoming volunteer opportunities.

Q: Are there any final thoughts you’d like to share with our readers?

A:

Britta leaves us with a few inspiring words about the power of big ideas, and a reminder to look beyond the everyday and believe in what’s possible:

[embed]https://youtu.be/rmtP5qfh7gM[/embed]

A heartfelt thank you to Britta Forsberg for her time, passion, and leadership, and for sharing the inspiring story of Save Barnegat Bay. Her dedication to community-driven stewardship and environmental advocacy reflects the profound impact that local action can have on protecting vital natural resources on a wide-reaching scale.

Click here to learn more about Save Barnegat Bay’s work, sign up for the volunteer email newsletter, check out the events calendar, and explore all the ways you can get involved. To learn more about some of Princeton Hydro's work to protect and restore Barnegat Bay, click here.

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We're pleased to announce the release of the "New Jersey Nature-Based Solutions: Planning, Implementation, and Monitoring Reference Guide," a free resource that provides a comprehensive roadmap to incorporating nature-based solutions (NBS) into infrastructure, construction, restoration, and resilience projects across the state.

Created by the Rutgers University New Jersey Climate Change Resource Center with support from The Nature Conservancy in New Jersey, the guide compiles current research, case studies, best practices, practical tools, science-based strategies, and funding resources to "inform and empower readers to implement and seek funding for NBS."

Click here to view and download the guide now.


Inside the Guide

As the guide states, "nature-based solutions (NBS) are defined as actions to protect, sustainably manage, and restore natural and modified ecosystems that address societal challenges effectively and adaptively, simultaneously benefiting people and nature." (IUCN 2024)

Whether you're a municipal planner, community leader, contractor, public- or private-sector professional, or an academic, new to NBS or experienced in large-scale restoration projects, the guide offers value at every level with practical instruction that spans the full project lifecycle, from planning and permitting to funding and long-term monitoring. While the content is tailored to New Jersey's diverse landscapes, the guide's insights and approaches are broadly applicable to regions with similar ecosystems, from Massachusetts to Virginia.

The guide equips readers with:
  • A foundational understanding of how to plan and apply NBS in a variety of settings, from urban spaces to coastal habitats to inland farmland.
  • An introduction to cost-benefit analysis, including the basics of benefit transfer methodology and its role in justifying funding proposals.
  • A comprehensive toolbox, including policy and permitting guidance, project examples, datasets, and funding and monitoring resources.
  • In-depth profiles of five NBS categories: Bioretention Systems, Coastal Habitats, Regenerative Land Management, Stream Restoration, and Urban Forestry. Each category includes specific techniques like dam removal, living shorelines, and rain gardens.
 

The guide also includes insights on how to address equity considerations and foster meaningful community engagement, helping users implement NBS that are both impactful and inclusive.

Princeton Hydro was proud to contribute technical expertise to this important effort. Our Director of Restoration & Resilience, Christiana L. Pollack, CERP, CFM, GISP, participated on the guide's steering committee, and our team provided informational resources, including content and case studies on invasive species management, wetland and floodplain enhancement, and dam and culvert removal to restore rivers and improve fish passage. These contributions along with those from many other participants, reflect the collaborative nature of the guide and the collective commitment to advancing NBS across the state.

[gallery link="none" columns="2" size="large" ids="18015,18014"]

Sections at a Glance

The guide's easy-to-follow format includes four key sections:

  • Section 1: Setting the Stage - Introduces the purpose of the guide, its intended users, and how to easily navigate its contents.
  • Section 2: Planning for Nature-Based Solutions - Covers essential planning considerations, including selecting a planning horizon, aligning with local land use plans, permitting, funding, community engagement, equity, adaptive management, benefit-cost analysis, and climate change resilience.
  • Section 3: Nature-Based Solutions Profiles - Provides a detailed look at NBS strategies, including their intended uses, implementation techniques, primary benefits and co-benefits, and the specific environmental hazards they help address (i.e., sea level rise, wildfire, inland flooding, etc.)
  • Section 4: Appendix - Includes a project planning checklist, case studies, a glossary, references, and links to helpful resources, tools, and data.

Whether you're just beginning to conceptualize a project or deep into project implementation, this guide is an invaluable addition to your toolbox. We encourage you to explore, download, and share it widely! Click here to access the guide now.

Webinars and outreach events are currently being planned as part of a broader effort to build awareness and support the guide's use. Stay tuned for future announcements. To learn more about the Rutgers University New Jersey Climate Change Resource Center, click here. [post_title] => New Resource: A Comprehensive Guide to Nature-Based Solutions in New Jersey [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => open [post_password] => [post_name] => guide-to-nature-based-solutions-in-new-jersey [to_ping] => [pinged] => [post_modified] => 2025-08-07 19:28:46 [post_modified_gmt] => 2025-08-07 19:28:46 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?p=18009 [menu_order] => 0 [post_type] => post [post_mime_type] => [comment_count] => 0 [filter] => raw ) [3] => WP_Post Object ( [ID] => 14409 [post_author] => 1 [post_date] => 2024-02-10 07:12:51 [post_date_gmt] => 2024-02-10 07:12:51 [post_content] =>

New Jersey’s water-related infrastructure is a complex system, constantly facing the challenges posed by stormwater runoff and working to properly manage it. Stormwater management isn’t just about handling rainfall; it’s a critical aspect of preserving water quality and mitigating flooding risks. In New Jersey, where urbanization and rainfall patterns intersect, managing stormwater is more than just a priority; it’s a necessity. Enter a stormwater utility— a dedicated fee to address these stormwater management challenges.

Stormwater Utilities in New Jersey

New Jersey’s stormwater infrastructure (storm drains, sewer piping, etc.) is aging and unable to effectively handle the amount of runoff that has been flowing through the region in recent years. This is causing increased nutrient runoff and flooding in communities throughout the state. With increasing global temperatures and the proliferation of intense storm systems, this trend is likely to continue.

To address these issues, in 2019, New Jersey enacted the Clean Stormwater & Flood Reduction Law that allows municipalities, counties, groups of municipalities, and sewage and improvement authorities to establish a stormwater utility.

For many local leaders, the process to establish a utility can be complex, often depending on a number of details like the scope of the work and size of the community. In 2021, Princeton Hydro teamed up with the New Jersey League of Conservation Voters, New Jersey Future, and Flood Defense New Jersey to host a webinar explaining the purpose of a stormwater utility; how a stormwater utility works; how to decide if a stormwater utility is the right fit for a particular community; and how municipalities or counties can implement one.

[embed]https://www.youtube.com/watch?v=mUvD79bjiPQ[/embed]

In 2022, New Jersey Department of Environmental Protection (NJDEP) announced the availability of Technical Assistance for Stormwater Utility Feasibility Studies, which supports municipalities in completing a stormwater utility feasibility study. Stormwater feasibility studies can help communities weigh the costs and benefits of having a stormwater utility to determine if it's right for them. Princeton Hydro is currently conducting a feasibility study for the City of Lambertville.


Jersey Water Works Stormwater Utility Information Forum

Jersey Water Works is a collaborative effort of many diverse organizations and individuals who embrace the common purpose of transforming New Jersey’s water infrastructure. They bring people together to find equitable solutions focused on: Clean water and waterways; healthier, safer neighborhoods; local jobs; flood and climate resilience; and economic growth. Jersey Water Works consists of many different committees run by volunteers, including the Stormwater Utilities Subcommittee, which is part of the Asset Management and Finance Committee.

The Jersey Waterworks Stormwater Utility Subcommittee launched the “Stormwater Utility Informational Forum” comprising five one-hour-long, town-hall-style education sessions. Each session featured expert panelists who explored various aspects of creating a stormwater utility and establishing a sustainable and dedicated funding mechanism to pay for a community’s stormwater management program.

Utility leaders, government stormwater managers, municipal and county representatives, elected officials, experts and stakeholders came together to discuss the topics of stormwater financial planning and funding options; New Jersey legislation and the utility development process; stormwater rate structures and credits; stormwater utility policies; and stakeholder engagement.

Key leaders in the Stormwater Utility subcommittee who organized the information forum include Dana Patterson Grear, Director of Marketing and Communications for Princeton Hydro (co-chair); Micah Shapiro of RES (co-chair); Prabha Kumar of Black & Veatch Management Consulting LLC; and Elizabeth Treadway of WSP. The forum presenters included Prabha Kumar, Elizabeth Treadway, Dana Patterson Grear, Dave Mason of CDM Smith; Lindsey Sigmund of New Jersey Future.


The Art of Stakeholder Engagement

Prabha Kumar and Dana Patterson Grear led the final session of the forum, which was dedicated to Stakeholder Engagement. They shared their expert recommendations and real-world experience in fostering community involvement, navigating the complexities of stakeholder engagement, and developing inclusive public meetings and dialogues related to implementing a stormwater utility feasibility study.

The presentation emphasized the significance of prioritizing stakeholder engagement early on and maintaining consistent engagement throughout the entire stormwater utility feasibility process. Prabha and Dana also provided tons of easy-to-follow, actionable tips, including:

  • How to structure your stakeholder groups, including the creation of a project team, a project champion and internal steering committee;

  • Which local community groups, municipal entities, and other external stakeholders to include in the conversation and when to include them;

  • Key factors in planning public workshops, like how many workshops to host, should the workshops be virtual or in-person, and how to structure the agenda for the best results; and

  • How to create engaging graphics, solicit feedback and educate the target audience in ways that are inclusive, informative and tailored to the unique characteristics of the community.

"Creating a stormwater utility in your community can be challenging as it is a public policymaking process. Engaging stakeholders throughout the entire process and educating the public is not just a step; it's the cornerstone to success," said Dana. "It's about embracing a  diversity of voices from day one, listening to concerns and ideas, and collaboratively shaping a solution that resonates with your communities' needs."

Watch the full presentation.

[embed]https://youtu.be/WFeVCMrMlJE?si=qu8h-v8ESwrzAigd[/embed]

Continuing the Conversation

The Stormwater Utility Information Forum served as a platform for sharing expertise and fostering dialogue around supporting community efforts to properly manage stormwater and protect water quality. As the conversation continues, it's crucial to leverage these insights to drive meaningful change in stormwater management initiatives across New Jersey.

The sessions were held via Zoom and the recordings of the forum sessions made available on the Jersey Water Works website. The recorded sessions serve as invaluable resources for individuals, communities, and policymakers interested in delving deeper into stormwater management.

The journey towards sustainable stormwater management is ongoing. If you or your community are interested in furthering this cause or exploring a stormwater utility, don't hesitate to reach out. The Jersey Water Works Stormwater Utility Subcommittee and Princeton Hydro welcome all voices committed to creating a more resilient and equitable water infrastructure. For more information about the Stormwater Utility Subcommittee or to get involved, please contact info@jerseywaterworks.org. Also, please explore New Jersey Future's New Jersey Stormwater Utility Resource Center which is a treasure trove of resources on this topic!

Princeton Hydro is a leader in innovative, cost-effective, and environmentally sound stormwater management systems. The preparation of stormwater management plans and design of stormwater management systems for pollutant reduction is an integral part of our projects - learn more.

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On June 6, 2023, New Jersey Governor Philip Murphy announced the Administration’s upcoming adoption of the Inland Flood Protection Rule to better protect New Jersey’s communities from worsening riverine flooding and stormwater runoff. The rulemaking was filed with the Office of Administrative Law and was adopted, effective on July 17, 2023, after publication in the New Jersey Register. A courtesy copy of the rule and additional information are available here.

The Inland Flood Protection Rule updates New Jersey’s existing flood hazard and stormwater regulations by replacing outdated precipitation estimates with modern data that account for observed and projected increases in rainfall. These changes will help reduce flooding from stormwater runoff and increase the resilience of new developments located in flood-prone inland areas. Upon adoption, New Jersey will become the first state to use predictive precipitation modeling to implement rules to inform and protect future development and redevelopment from the impacts of climate change.

The Inland Flood Protection Rule will serve as a critical component of my Administration’s comprehensive strategy to bolster our state’s resilience amid the worsening impacts of climate change,” said Governor Murphy. “As a national model for climate adaptation and mitigation, we can no longer afford to depend on 20th-century data to meet 21st-century challenges. This rule’s formation and upcoming adoption testify to our commitment to rely on the most up-to-date science and robust stakeholder engagement to inform our most crucial policy decisions.

[caption id="attachment_12829" align="alignnone" width="1230"]Street flooded over sidewalks and up to buildings in Lambertville NJ Street Flooded in Lambertville, NJ[/caption]  

Inland Flood Protection Rule Overview

The Inland Flood Protection Rule establishes design elevations that are reflective of New Jersey’s changing climate and more frequent and intense rainfall, replacing standards based on outdated data and past conditions. The updated standards will apply to certain new and substantially reconstructed developments in inland riverine areas that are subject to flooding, but they do not prohibit development in these flood hazard areas.

Under the two primary components of the rule:

  1. The elevation of habitable first floors will be two feet higher than currently indicated on NJDEP state flood maps and three feet higher than indicated on FEMA maps.
  2. Applicants for certain permits will use NJDEP’s New Jersey-specific precipitation data when calculating peak flow rates of streams and rivers for permits under the Flood Hazard Area Control Act Rules, N.J.A.C. 7:13, as well as when proposed development triggers compliance with DEP’s Stormwater Management rules, N.J.A.C. 7:8.

The updated standards in the Inland Flood Protection Rule will apply to new or reconstructed developments and not to existing developments. Pending development applications before NJDEP that are administratively complete at the time of adoption are not affected by these changes. Existing provisions of the flood hazard and stormwater rules that provide flexibility from strict compliance based on unique site-specific conditions will remain in place, along with new provisions designed to ensure that infrastructure projects already in progress can continue to move forward.

The final rule also provides clarifications for the legacy provision of the Flood Hazard Area Control Act rules at N.J.A.C. 7:13-2.1 to address projects that were wholly located outside the prior flood hazard area, and which have already received local approval under the Municipal Land Use Law. As initially proposed, this exemption from the new flood elevations would have been limited to those projects that had begun construction before the new rules were adopted. In recognition of the often-significant investments made for projects that have reached the stage of receiving municipal approval, NJDEP is retaining the existing exemption for such projects.

New Jersey’s Flood Indicator Tool

“New Jersey’s communities are facing unprecedented threats from the devastating impacts of extreme rainfall events, which are expected to continue to intensify in their frequency and severity,” said Commissioner of Environmental Protection Shawn M. LaTourette. “The Inland Flood Protection Rule ensures that inland, riverine areas at significant risk are better defined and that new and reconstructed assets in these areas are designed and constructed to protect New Jersey’s assets, economy and, above all, our people from the catastrophic effects of worsening floods. My DEP colleagues and I are truly grateful for Governor Murphy’s vision and leadership and for the thoughtful feedback we have received from the public and leaders in labor, business, local government, academia, and advocacy in designing this rule as part of the New Jersey Protecting Against Climate Threats (NJ PACT) initiative.”

Screenshot of New Jersey’s Flood Indicator Tool MapperIn connection with the proposed Inland Flood Protection Rule, to aid the public to gauge flood risk and provide a visual approximation of regulatory jurisdiction on specific parcels, NJDEP has launched a flood indicator tool.  While the tool does not provide a definitive demonstration of regulatory jurisdiction or calculate actual risk, it can be useful in assisting property owners or prospective property owners on potential risk and, by referencing the 500-year flood extent, approximate NJDEP’s regulatory jurisdiction and flood risk. Equipped with this information, property owners may then decide to take additional steps to determine actual risk, which is dependent on site-specific conditions.


For more information on Princeton Hydro's stormwater management, flood mitigation, and resilience services, please contact us here. [post_title] => NJDEP Announces Filing of Inland Flood Protection Rule [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => open [post_password] => [post_name] => njdep-announces-filing-of-inland-flood-protection-rule [to_ping] => [pinged] => [post_modified] => 2023-07-24 17:01:48 [post_modified_gmt] => 2023-07-24 17:01:48 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?p=12825 [menu_order] => 0 [post_type] => post [post_mime_type] => [comment_count] => 0 [filter] => raw ) [5] => WP_Post Object ( [ID] => 11289 [post_author] => 1 [post_date] => 2022-08-26 19:06:38 [post_date_gmt] => 2022-08-26 19:06:38 [post_content] =>

The New Jersey Department of Environmental Protection (NJDEP) launched a Youth Inclusion Initiative to help the State of New Jersey develop the next generation of environmental protection, conservation and stewardship leaders while also providing an avenue for young adults from open space-constrained communities to engage with nature as they provide valuable stewardship services to the public through jobs at NJDEP. 

This year, the youth inclusion program is partnering with Groundwork Elizabeth, Rutgers University Camden, and Newark’s Ironbound Community Corporation to create a workforce development curriculum for people ages 17 to 24. Groundwork Elizabeth sent 12 participants to this year’s program, and Rutgers Camden and the Ironbound Community Corporation each sent 10.

[caption id="attachment_11299" align="aligncenter" width="771"] Photo by NJDEP[/caption]

The curriculum provides career education in the environmental protection field and helps the young participants develop the skills necessary to pursue those career paths in New Jersey. Participants learn through classroom instruction and by working across sectors regulated by the NJDEP, including water resources, air quality, energy and sustainability, public lands management, and wildlife. 

Susan Lockwood of NJDEP’s Division of Land Resource Protection’s Mitigation Unit reached out to Princeton Hydro to showcase ecosystem restoration and mitigation efforts across the state as well as discuss the variety of career roles that make these projects possible. Our portion of the curriculum entailed each group of students visiting two sites to learn about the benefits of restoring a landscape with native vegetation. Our discussion explored different fields of work related to urban environmental restoration and water resource protection and the job responsibilities of environmental scientists, water resource engineers, geologists, ecologists, pesticide applicators, and regulatory compliance specialists. 

The Abbott Marshlands in Trenton, New Jersey

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After a quick stop at NJDEP’s office in Trenton to learn about NJ invasive species, all three groups popped over to the Tulpehaking Nature Center in Mercer County’s John A. Roebling Park to see the restoration site in the Abbott Marshlands. The 3,000-acre Abbott Marshlands is the northernmost freshwater tidal marsh on the Delaware River and contains valuable habitat for many rare species like River Otter, American Eel, Bald Eagle, and various species of wading birds. Unfortunately, the area has experienced a significant amount of loss and degradation, partially due to the introduction of the invasive Common Reed (Phragmites australis). For Mercer County Park Commission, Princeton Hydro implemented a restoration plan to remove Common Reed and expose the native seed bank in 40-acres of the marsh to increase biodiversity, improve recreational opportunities, and enhance visitor experience. Students learned how to tell the difference between the invasive Common Reed vs. native Wild Rice (Zizania palustris L.). They utilized tools of the trade like field guides and binoculars to identify flora and fauna in the marsh. Learn more about this project.


Mullica River Wetland Mitigation Site in Evesham, New Jersey

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After visiting the Roebling site, students from Camden traveled down to Evesham Township in Burlington County to visit the Mullica River Wetland Mitigation Site. For this project, Princeton Hydro worked with GreenVest, LLC to restore a highly degraded 34-acre parcel of land which was previously used for cranberry cultivation. Through the implementation of restoration activities focused on removing the site’s agricultural infrastructure, Princeton Hydro and GreenVest were able to restore a natural wetland system on the site and over 1,600 linear feet of stream, providing forested, scrub-shrub, and emergent wetlands, forested uplands, headwater stream and riparian buffer, and critical wildlife habitat. The project also significantly uplifted threatened and endangered species habitats including Timber Rattlesnake.

Susan Lockwood of NJDEP, Owen McEnroe of GreenVest, and Dana Patterson of Princeton Hydro, lead the group of 10 students. They learned the difference between restoration and mitigation and got to experience the remoteness of Pinelands habitat. Walking through the site, we shared how the dam and dike removal helped to restore the river back to its natural free-flowing state and the numerous resulting environmental benefits.The site was chosen for the Camden students in order to demonstrate that successful mitigation and restoration projects happen throughout the State and not far from urban centers like Camden. Learn more about this project.


3. Third River Floodplain Wetland Enhancement Project in Bloomfield, New Jersey

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After visiting the Roebling site, students from Newark and Elizabeth trekked up to Essex County to visit an urban wetland creation project now known as Lion Gate Park. The once densely developed, abandoned Scientific Glass Factory in Bloomfield Township was transformed into a thriving public park with 4.2 acres of wetlands. Students heard the story of how this project came to be; decades of advocacy and litigation by community members and environmental nonprofits to stop redevelopment of the site into 148 townhomes. Bloomfield Township eventually secured the property to preserve as open space through a range of grants from NJDEP. Serving as the ecological engineer to Bloomfield Township, Princeton Hydro designed, permitted, and oversaw construction for the restoration project and is currently monitoring the site. The restoration work brought back to the land valuable ecological functions and natural floodplain connection, enhanced aquatic and wildlife habitat, and increased flood storage capacity for urban stormwater runoff. Learn more about this project.


 

The NJDEP Youth Inclusion Initiative began on July 5 with a week of orientation classes, and continued through August with classroom and in-field learning. The initiative culminates on August 26 with a graduation and NJDEP Career Day, during which students will have the opportunity to meet with and discuss career options with various organizations tabling at the event, including Princeton Hydro.

Click here to learn more about the NJDEP education program. If you’re interested in learning more about Princeton Hydro’s ecological restoration services, click here.

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Just 50 miles southeast of New York City, tucked between two municipalities, sits a 650+ acre tidal salt marsh which spans the shorelines of the South River in densely populated, highly developed Central New Jersey. The South River is the first major tributary of the Raritan River, located 8.3 miles upstream of the Raritan River’s mouth, which drains into Raritan Bay.

The Lower Raritan River and Raritan Bay make up a large part of the core of the NY-NJ Harbor and Estuary Program. Within the Raritan Estuary, the South River wetland ecosystem is one of the largest remaining wetland complexes. While the South River salt marsh ecosystem has been spared from direct development, it has been degraded in quality, and does not provide optimal habitat for wildlife or maximum flood protection for residents. This area is subject to fairly regular tidal flooding (particularly when it occurs simultaneously with a storm) and periodic—generally more severe—flooding during more significant events such as nor’easters and tropical storms. Hurricanes Irene and Sandy caused damage in the Boroughs of Sayreville and South River too.

In 2018, Princeton Hydro and Rutgers University, along with the Lower Raritan Watershed Partnership, Middlesex County, Borough of Sayreville, Borough of South River, NY/NJ Baykeeper, Raritan Riverkeeper, and the Sustainable Raritan River Initiative, secured funding from NFWF’s National Coastal Resilience Fund for the “South River Ecosystem Restoration & Flood Resiliency Enhancement Project.”

The South River Ecosystem Restoration and Flood Resiliency Enhancement Project aims to:

  • Reduce socioeconomic damages to the Boroughs of South River and Sayreville caused by storm damage, flooding, and sea level rise;

  • Transform degraded wetlands to high-quality marsh that can reduce flooding and enhance fish & wildlife habitat; and

  • Engage stakeholders in activities about coastal resilience and ecological health to maximize public outreach in the Raritan River Watershed.

For this 165-acre tidal marsh and transitional forest “eco-park,” the project team is conducting an ecosystem restoration site assessment and design. This phase of the coastal restoration project will result in a permit-ready engineering design plan that stabilizes approximately 2.5 miles of shoreline, reduces flood risk for smaller coastal storms, and enhances breeding and foraging habitat for 10 state-listed threatened and endangered avian species.

[gallery link="none" ids="9640,9642,9639"]

Project Area History

This area has experienced repeated flooding, especially during large storms. For example, coastal areas of Sayreville and South River flooded after Hurricane Floyd (1999), Tropical Storm Ernesto (2006), Hurricane Irene (2011), and Hurricane Sandy (2012). Over the last century, there have been several studies and assessments completed for the South River, many of which identify this project area as a priority location for flooding improvements. The following are key reports and studies published about the project area and surrounding communities:

  • NJ Legislature’s 71st Congress published a report, “Basinwide Water Resource Development Report on the Raritan River Basin” which focused on navigation and flood control for the entire Raritan River Basin. It discussed recommendations for flood control and local storm drainage, setting the stage for future actions.

1970s
  • NJDEP Division of Water Resources published Flood Hazard Reports for the Matchaponix Brook System and Raritan River Basin, which delineated the floodplains in the South River, and its tributaries, the Manalapan Brook and Matchaponix Brook.

1980s
  • USACE New York District released a “Survey Report for Flood Control, Raritan River Basin,” which served as a comprehensive study of the Raritan River Basin and recommended several additional studies. Although the South River was studied, none of the proposed improvements were determined to be economically feasible at that time.

  • Project area was listed as one of the Nation’s Estuaries of National Significance.

1990s
  • USACE conducted a multi-purpose study of this area. This preliminary investigation identified Federal interest in Hurricane and Storm Damage Reduction and ecosystem restoration along the South River and concluded that a 100-year level of structural protection would be technically and economically feasible.

2000s
  • USACE NYD and NJDEP released a joint draft, “Integrated Feasibility Report and Environmental Impact Statement” for the South River, Raritan River Basin, which focused on “Hurricane & Storm Damage Reduction and Ecosystem Restoration.” Because it was previously determined that there were no widespread flooding problems upstream, the study area was modified to focus on the flood-prone areas within the Boroughs of Sayreville and South River, as well as Old Bridge Township.

Towards a More Resilient South River Ecosystem

Through collaboration with our project partners and following input provided from a virtual stakeholder meeting held in December 2020, Princeton Hydro developed a conceptual design for an eco-park that incorporates habitat enhancement and restoration, and protective measures to reduce impacts from flooding while maximizing public access and utility. Public access includes trails for walking and designated areas for fishing. The eco-park can also be used for additional recreation activities such as bird watching and kayaking.

Highlights of the conceptual design include the following features:

  • Approximately two miles of trails with overlook areas, connection to fishing access, and a kayak launch.

  • ~3,000 linear feet of living shoreline, located along portions of the Washington Canal and the South River, to provide protection from erosion, reduce the wake and wave action, and provide habitat for aquatic and terrestrial organisms.

  • ~60 acres of enhanced upland forest to provide contiguous habitat areas for resident and migratory fauna.

  • A tidal channel that will connect to the existing mud flat on the southeastern part of the site and provide tidal flushing to proposed low and high marsh habitats along its banks.

  • A vegetated berm with a trail atop will extend the length of the site to help mitigate flood risk.

  • Two nesting platforms for Osprey, a species listed as “Threatened” in NJ

  • Designated nesting habitat for the Diamondback Terrapin, a species listed as “Special Concern” in NJ

Princeton Hydro specializes in the planning, design, permitting, implementing, and maintenance of ecological rehabilitation and floodplain management projects. Click here to read about a coastal rehabilitation and resiliency project we completed in New Jersey.

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Princeton Hydro is proud to announce that Cory Speroff, PLA, ASLA, CBLP, Landscape Architect for the firm, has become a Licensed Professional Landscape Architect in New Jersey and Pennsylvania, enabling our firm to now offer professional landscape architect services in those states. 

This achievement demonstrates an advanced level of skill and competency in providing landscape architecture services that protect the health, safety, and welfare of the public and natural environment as well as in-depth knowledge of stormwater best management practices, green infrastructure, and sustainable planning and design.

Cory participating in a volunteer planting event on Arbor Day 2019 in Exton Park

In order to apply for a landscape architect license in the state of New Jersey and Pennsylvania, applicants are required to: 

  • Possess a degree in Landscape Architecture - Cory obtained his Master of Landscape Architecture (MLArch) focused in landscape restoration from Temple University School of Environmental Design;
  • Have four years of work experience - Cory joined the Princeton Hydro team in 2015;
  • Establish a Council Record with the Council of Landscape Architect Registration Board (CLARB);
  • Pass all four sections of the rigorous Landscape Architect Registration Exam (LARE) - the sections are Project and Construction Management, Inventory and Analysis, Design, and Grading, Drainage, and Construction Documentation; and
  • Apply to become licensed in each state

“The process to become a Professional Landscape Architect is not an easy one. I spent a lot of late nights studying technical manuals covering everything from the most obscure contents of construction contracts to the components and design of irrigation systems. Achieving this license and being able to offer this service to current and future clients has been a goal of mine since graduating. With this license, Princeton Hydro can now bring our wide range of expertise into an entirely new sector and I am very excited about our prospects.”

Cory Speroff, PLA, ASLA, CBLP

As a Landscape Architect for Princeton Hydro, Cory is responsible for the creation of designs, renderings, graphics, planting lists, planting plans, and construction documents associated with various aspects of environmental restoration, habitat creation, and stormwater management. Working closely with the firm’s senior management team, Cory develops creative design solutions that achieve the most socioeconomic value from a space while also achieving high environmental function.

Examples of Cory's Work:


Dunes at Shoal Harbor Shoreline Restoration & Protection

For the Dunes at Shoal Harbor, a coastal residential community in Monmouth County, New Jersey severely impacted by Hurricane Sandy, Princeton Hydro was contracted to provide site design and construction for shoreline restoration, erosion prevention and protection from future storm events, wave attacks and flooding

Cory worked on the project team to provide site design plans for the following initiatives: 

  • The installation of a 15-foot rock revetment (one foot above the 100-year floodplain elevation) constructed with four-foot diameter boulders;
  • The replacement of a failed elevated timber walkway with a concrete slab-on-grade walkway, restoring portions of the existing bulkhead, clearing invasive plants, and the complete restoration of the failed stormwater basin and outlet; and
  • The development of natural barriers to reduce the impacts of storm surges and protect the coastal community, including planting stabilizing coastal vegetation to prevent erosion and installing fencing along the dune to facilitate natural dune growth.

The construction was completed in September 2020. 


Ocean County Park Living Shoreline

Princeton Hydro worked closely with the American Littoral Society (ALS) to acquire SFY2014 319(h) funding to implement green infrastructure and Non‐Point Source (NPS) Pollution Control Projects within the Metedeconk River Watershed. 

One of the projects entailed the removal of two sections of deteriorating bulkhead from Ocean County Park’s Duck Pond and replacing them with living shorelines, which were designed by Cory. The focus of the project was two‐fold: reduce the NPS loading that compromises the Metedeconk River’s water quality, as well as restoring littoral habitat within the Ocean County Park waterbodies.

The Duck Pond living shorelines contain a variety of native plants that filter rainwater runoff, create and improve habitat for aquatic animals, improve water quality, and protect the shoreline from erosion.

All of us here at Princeton Hydro extend our warmest congratulations to Cory for his remarkable achievements!

To learn more about Princeton Hydro’s environmental design and restoration services and check out recent projects, visit us here.

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Princeton Hydro Natural Resource Management Project Manager Johnny Quispe worked with a group of experts to author a peer-reviewed study, titled “A Socio-ecological Imperative for Broadening Participation in Coastal and Estuarine Research and Management.” This compelling and important study was recently published as an open-source article in Estuaries and Coasts, the journal of the Coastal Estuarine Research Federation.

In the article, the authors put the spotlight on the lack of diversity in scientific disciplines, and describe the urgency of building a diverse and inclusive workforce in coastal and estuarine science specifically. The study provides overview of this inequity and identifies how a scientific society can and must catalyze representational, structural, and interactional diversity to achieve greater inclusion. The study states:

Needed changes go beyond representational diversity and require an intentional commitment to build capacity through inclusivity and community engagement by supporting anti-racist policies and actions… Our vision couples the importance of workforce representation for the communities we serve with an effort to use inclusion and diversity initiatives as a mechanism for social justice and to address institutionalized racism, which is deeply rooted in the geosciences… Professional societies, as institutional actors, can play a key role in dismantling racism and broadening participation in science… We contend that scientific societies can be natural agents of positive change in this regard and that they have an obligation to do so… Such work is not only long overdue and essential to estuarine and coastal science and management, but it is also a moral imperative.

[caption id="attachment_8890" align="aligncenter" width="2000"]A Socio-ecological Imperative for Broadening Participation in Coastal and Estuarine Research and Management The above shows U.S. county averages of racial and ethnic composition in  coastal vs. non-coastal areas (Chart A) and shoreline vs. non-shoreline areas (Chart B). Data source: US Census Bureau (2019) and NOAA (2021). [/caption]

Also illustrated in the study is the disparity between the racial and ethnic composition of coastal and shoreline areas and the racial and ethnic characteristics of ocean science graduates. Nearly across the board, average populations of Blacks, Hispanics, Asians, and Native Americans are higher (sometimes substantially) in U.S. coastal and shoreline areas than non-coastal and non-shoreline areas. Yet, STEM degree programs and occupations in the U.S. and globally continue to significantly lack demographic diversity. Furthermore, as the study states:

“Without a marked increase in the racial and ethnic diversity of students obtaining geoscience degrees, all science fields including coastal sciences risk losing the capacity to do the best science and to design the best policy. By championing equitable representation of underrepresented groups in geosciences, coastal communities will better innovate in the face of a changing climate and thus a changing coastal system.

Estuaries and Coasts published the study as an open-source article, which means it’s available to read in-full for anyone interested in taking a deeper dive into this important subject matter. Click here to read the full article.

The following individuals worked together to author the study:
  • J. Quispe, Princeton Hydro and Rutgers University Graduate Program in Ecology and Evolution
  • L.A. Harris, Chesapeake Biological Laboratory, University of Maryland Center for Environmental Science
  • T. Grayson, US Environmental Protection Agency
  • H.A. Neckles, US Geological Survey, Eastern Ecological Science Center
  • C.T. Emrich, School of Public Administration, National Center for Integrated Coastal Research, University of Central Florida
  • K.A. Lewis, Department of Biology, National Center for Integrated Coastal Research, University of Central Florida
  • K.W. Grimes, Center for Marine & Environmental Studies, University of the Virgin Islands
  • S. Williamson, National Association of Counties
  • C. Garza, School of Natural Sciences, California State University, Monterey Bay
  • C.R. Whitcraft, Biological Sciences, California State University, Long Beach
  • J. Beseres Pollack, Harte Research Institute for Gulf of Mexico Studies, Texas A&M University-Corpus Christi
  • D.M. Talley, Environmental and Ocean Sciences, University of San Diego
  • B. Fertig, Ronin Institute for Independent Scholarship
  • C.M. Palinkas, Horn Point Laboratory, University of Maryland Center for Environmental Science
  • S. Park, Coastal and Estuarine Research Federation
  • J.M.P. Vaudrey, Department of Marine Sciences, University of Connecticut
  • A.M. Fitzgerald, Biology Department, New Jersey City University

Johnny Quispe, Princeton Hydro’s Natural Resource Management Project Manager, is a Ph.D. candidate at Rutgers University’s Graduate Program of Ecology and Evolution completing his dissertation on the effects of sea level rise on coastal ecosystems and communities. At Princeton Hydro, Johnny integrates social, economic, engineering, and natural systems into his projects to make coastal communities more resilient to natural disasters and climate change. 

To learn more about Johnny Quispe, go here. And, for more information about Princeton Hydro's Natural Resource Management services, click here.

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This summer, Princeton Hydro aquatic scientists joined forces with Billion Oyster Project and AKRF on an exciting effort to better understand how restored oyster reefs are supporting life in New York City’s waterways. The project, “Monitoring of Mobile Estuarine Organisms at Restored Oyster Reefs,” focuses on tracking fish, crabs, snails, and other aquatic species that call these reefs home, as well as using cutting-edge environmental DNA (eDNA) techniques to detect organisms that might otherwise go unnoticed.

As a consultant to AKRF, our team deployed collection gear across current and potential restoration sites, including Brooklyn Bridge Park, Bush Terminal Park, Flushing Bay, and Paedergat Basin. The sampling enclosures, left in the water for 48 hours, revealed a fascinating snapshot of estuarine life, from small schooling fish to a surprise dogfish, a small shark-like species that was one of the highlights of the summer survey sessions.

This collaborative initiative brings together multiple partners: Billion Oyster Project, the driving force behind large-scale oyster reef restoration in New York Harbor, is leading the project. AKRF, headquartered in New York City, is serving as the primary consultant; Princeton Hydro is leading the mobile estuarine sampling efforts and eDNA sample collection; and Monmouth University is analyzing the eDNA samples to help identify species present at the restoration sites.

Oyster reefs are living structures that provide essential habitat for a wide array of species, improve water quality through natural filtration capabilities, and enhance the resilience of New York Harbor against coastal storms and erosion. Monitoring oyster reefs ensures that restoration efforts are successful and helps scientists refine approaches for scaling up oyster reef projects in urban estuaries locally and throughout the world.

As the field sampling lead, Princeton Hydro completed two monitoring and sampling collection events, one this Spring and one this Summer, at the various oyster reef restoration sites. Using sea bass and minnow collection gear, our team - Jesse Smith, Aquatic Ecologist; Jackson Tilves, Staff Scientist; and Kaitlyn Jones, Staff Scientist - identified, measured, and documented each of the found species before safely returning them to the water. In addition, we collected in-situ water quality data at each site to help interpret how environmental conditions influence reef communities.

[caption id="attachment_18273" align="aligncenter" width="1227"] Jackson and Jesse preparing to deploy sampling collection gear in Brooklyn Bridge Park.[/caption] [gallery columns="2" link="none" size="medium" ids="18274,18267"]  

Our team brings deep experience and specialized equipment to this project. Princeton Hydro’s biologists have conducted estuarine surveys throughout the Hudson River and New York Harbor, led nekton and benthic sampling along New Jersey’s coastline, and carried out numerous studies that inform restoration and resilience efforts across the region.

Alongside traditional monitoring, the “Monitoring of Mobile Estuarine Organisms at Restored Oyster Reefs” project uniquely incorporates eDNA sampling. eDNA is genetic material that organisms shed into their surrounding environment, through skin cells, mucus, or waste, that can be detected in water samples. By collecting and analyzing eDNA, scientists can identify the presence of species that may not appear in sampling enclosures. The analysis provided by the team at Monmouth University helps paint a fuller picture of biodiversity at the restored oyster reef sampling locations.


More Scenes from the Field

The photos below capture moments from the field and the diverse aquatic life our team encountered, offering a glimpse into the many species that oyster reefs help support in the New York Harbor:

[gallery link="none" size="medium" ids="18276,18271,18277,18272,18269,18284"] *The Asian Shore Crab pictured above is an invasive species encountered fairly often during the Summer sampling events.   [caption id="attachment_18266" align="aligncenter" width="1227"] Dogfish (Squalus acanthias)[/caption]  

Founded in 2014, Billion Oyster Project is working to restore one billion oysters to New York Harbor while engaging New Yorkers directly in the process. Oyster reefs once covered hundreds of miles of shoreline, filtering water, creating habitat, and buffering against storm surge. Today, Billion Oyster Project’s mission is not only to restore these vital ecosystems but also to inspire lasting stewardship of them through educational programming and free STEM curricula for NYC schools and educators . To learn more about Billion Oyster Project and how to participate, click here.

Princeton Hydro is proud to partner with Billion Oyster Project, AKRF, and Monmouth University on this project and in the advancement of urban reef restoration. Together, we’re building knowledge that informs the future of oyster reefs in New York Harbor while strengthening ecological health and resilience of the city’s waterways for generations to come.

To learn more about our work to restore New York’s waterways, we invite you to read our Client Spotlight blog featuring Riverkeeper, a 501(c)3 nonprofit membership organization committed to protecting and restoring the Hudson River from source to sea and safeguarding drinking water supplies through advocacy rooted in community partnerships, science, and law.

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