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Today, we explore the vibrant and creative world of landscape design through the eyes of Angelica Diaz, one of Princeton Hydro's talented Landscape Designers. Landscape design is the discipline of organizing and modifying the features of a landscape to achieve a functional, biodiverse and visually appealing outdoor space. This process considers various factors such as climate, soil, topography, existing vegetation, and the intended use of the area. By integrating artistic and scientific principles, landscape designers develop plans that create harmonious and practical environments. These plans serve as a blueprint for projects, guiding the installation and maintenance of outdoor spaces while aiding in material selection and cost estimation. Join us as we accompany Angelica on a day dedicated to the Trenton South Ward Community Garden project. This journey highlights her dedication to transforming natural spaces and her integral role in bringing our clients' visions to life. From client meetings and visioning sessions to detailed site analysis and creative design, Angelica's expertise showcases the diverse services and innovative solutions that Princeton Hydro offers in landscape architecture. Let’s dive into the roots of her day! Client Meeting and Visioning Session This morning, Angelica begins her day at the Trenton Headquarters Office, preparing for a kickoff meeting with the Trenton South Ward Neighborhood Association (TSWNA) board, a voluntary organization of residents who work together to improve and maintain the quality of life of the south ward district of Trenton, New Jersey. This initial meeting is crucial for understanding the client’s goals and visions. Angelica is particularly excited about this community-driven project because she enjoys the inclusivity and creativity it fosters. “Community projects are fantastic because they help people realize their creative vision and foster a sense of ownership,” says Angelica. “It’s important to have a visioning meeting to gather a wide range of thoughts and ensure everyone feels included.” During the kickoff meeting, Angelica and the Princeton Hydro project team listen attentively to board members, taking notes and asking questions to clarify the client's vision. Together with the client, the project team brainstorms ideas, establishes clear deliverables, and discusses expectations for the project ahead. The team shared ideas for two sites in the neighborhood; one existing community garden and one undeveloped site across the street. At the Community Garden site, TSWNA has several vegetable garden beds and hosts community workshops that ecourage residents to get outside and learn the ins and outs of urban gardening. To make the space even more inviting and useful for the community, they discussed options like planting flowers, replacing the fence, and adding a storage shed. Here are some highlights from the meeting: Navigating and Securing Project Funding Securing grant money can be the key to bringing your innovative project to life, but navigating the complex world of funding can be daunting. Princeton Hydro's Director of Marketing and Communications Dana Patterson Grear stumbled upon an ideal grant opportunity to kick-off the first phase of the TSWNA's vision for the exisiting Community Garden site. Facing a tight deadline, Angelica collaborated with Tyrell Smith, TSWNA Co-Founder/Board Chair, to submit an application to the Xerces Society for Invertebrate Conservation's Mid-Atlantic Monarch And Pollinator Habitat Kit Program. This program distributes habitat kits containing native milkweed and various nectar plants to project partners ready to dedicate time, labor, and land for developing pollinator habitats in the Mid-Atlantic and New York City areas. This year, the kits were tailored specifically for urban farms, community gardens, and other communal and educational spaces in urban settings, with a focus on benefiting historically underserved communities—a perfect match for TSWNA, which was selected to receive over 500 native plants to enhance their space and create a habitat for monarch butterflies. Site Analysis and Planning With a clear, collective vision in mind, Angelica heads to a project site in Trenton’s South Ward Neighborhood to conduct a comprehensive analysis in preparation for the Community Garden. Angelica arrives at 475 Lamberton Rd, ready to assess the critical physical and environmental factors necessary for the landscape design project. She meticulously observes sun exposure and soil characteristics to understand how these conditions could affect plant growth. She evaluates water availability, considering both natural sources and potential irrigation needs to ensure the sustainability of her design. The topography of the site is mapped out, identifying slopes, elevations, and natural drainage patterns that will influence the placement of features and the overall layout. All of these components help curate the overall aesthetic experience of the space throughout the day. Angelica takes photos, makes detailed notes of these observations, gathering essential information that will inform her design process and help create a harmonious and functional outdoor space. “Site analysis is more than just understanding the immediate environment,” Angelica explains. “It’s about considering the broader context, including the surrounding neighborhood and city. This helps identify the project's needs and how it can best integrate with the local community. By working together, we can create a beautiful and sustainable space that benefits the Trenton community.” [caption id="attachment_15169" align="aligncenter" width="1014"] Based on the observations and analysis from her site visit, Angelica develops a detailed site visit report to share with the team.[/caption] Drafting Concepts Now it’s time for Angelica to draft initial concepts. Using a combination of AutoCAD, SketchUp, and Adobe Creative Suite, she begins to translate her site analysis and the client's feedback into visual designs. For the Trenton South Ward project, Angelica starts with a basemap created from field measurements and Google Earth imagery, evolving it into three distinct concepts. “I aim to keep the concepts relatively loose at this stage,” she explains. “This helps get a reaction from the client and see which design they gravitate towards.” Balancing aesthetics and sustainability, Angelica always prioritizes using a native plant palette, recognizing the seasonal characteristics and ecological benefits of native plants. She aims to create landscapes that are both beautiful and sustainable, supporting local wildlife and promoting biodiversity. For this project, the plant selection came from the Xerces Society for Invertebrate Conservation. The Xerces Society supplied carefully chosen native and regionally appropriate plants from Pinelands Nursery in Columbus, NJ, one of the largest native plant nurseries in the US, supplying millions of plants for environmental restorations throughout the Mid-Atlantic states. Some of the native species selected for the community garden include Black-eyed Susan (Rudbeckia hirta), Wild Bergamot (Monarda fistulosa), Little Bluestem (Schizachyrium scoparium), and Purple Coneflower (Echinacea purpurea). These perennial, drought-resistant plants not only enhance the aesthetic appeal of the area but also offer crucial habitats for pollinators and birds, fostering a healthier and more balanced ecosystem. “The final design is a refinement of the concept with more detailed planting plans and site measurements,” Angelica notes. “I often visit the site again to confirm measurements and document conditions to ensure accuracy.” Of the three concepts Angelica and the Princeton Hydro team developed, TSWNA chose design concept three, which is pictured below: Bringing the Design to Life The planning and design work culminated in a vibrant Community Garden, volunteer-powered planting event, which kicked off this initial phase of the revitalization of this space. Members of TSWNA, Princeton Hydro, and local volunteers came together to bring the collective landscape design vision to life, creating a thriving green oasis for the community to enjoy. Together, the group planted 550 native flowers and shrubs generously provided by the Xerces Society. Despite the heat, they worked collaboratively to turn the area into a beautiful, sustainable garden that benefits the entire Trenton community. [gallery link="none" columns="4" ids="15166,15167,15160,15173"] During the planting day, Angelica demonstrated proper techniques for preparing the ground for planting, installing plant plugs, and maintaining the space once all of the planting is complete. In the video below, Angelica demonstrates how to plant a plug in the ground:
Welcome to the latest edition of our “A Day in the Life” blog series. Today, we explore the vibrant and creative world of landscape design through the eyes of Angelica Diaz, one of Princeton Hydro's talented Landscape Designers.
Landscape design is the discipline of organizing and modifying the features of a landscape to achieve a functional, biodiverse and visually appealing outdoor space. This process considers various factors such as climate, soil, topography, existing vegetation, and the intended use of the area. By integrating artistic and scientific principles, landscape designers develop plans that create harmonious and practical environments. These plans serve as a blueprint for projects, guiding the installation and maintenance of outdoor spaces while aiding in material selection and cost estimation.
Join us as we accompany Angelica on a day dedicated to the Trenton South Ward Community Garden project. This journey highlights her dedication to transforming natural spaces and her integral role in bringing our clients' visions to life. From client meetings and visioning sessions to detailed site analysis and creative design, Angelica's expertise showcases the diverse services and innovative solutions that Princeton Hydro offers in landscape architecture.
Let’s dive into the roots of her day!
This morning, Angelica begins her day at the Trenton Headquarters Office, preparing for a kickoff meeting with the Trenton South Ward Neighborhood Association (TSWNA) board, a voluntary organization of residents who work together to improve and maintain the quality of life of the south ward district of Trenton, New Jersey. This initial meeting is crucial for understanding the client’s goals and visions. Angelica is particularly excited about this community-driven project because she enjoys the inclusivity and creativity it fosters.
“Community projects are fantastic because they help people realize their creative vision and foster a sense of ownership,” says Angelica. “It’s important to have a visioning meeting to gather a wide range of thoughts and ensure everyone feels included.”
During the kickoff meeting, Angelica and the Princeton Hydro project team listen attentively to board members, taking notes and asking questions to clarify the client's vision. Together with the client, the project team brainstorms ideas, establishes clear deliverables, and discusses expectations for the project ahead. The team shared ideas for two sites in the neighborhood; one existing community garden and one undeveloped site across the street. At the Community Garden site, TSWNA has several vegetable garden beds and hosts community workshops that ecourage residents to get outside and learn the ins and outs of urban gardening. To make the space even more inviting and useful for the community, they discussed options like planting flowers, replacing the fence, and adding a storage shed.
Securing grant money can be the key to bringing your innovative project to life, but navigating the complex world of funding can be daunting. Princeton Hydro's Director of Marketing and Communications Dana Patterson Grear stumbled upon an ideal grant opportunity to kick-off the first phase of the TSWNA's vision for the exisiting Community Garden site. Facing a tight deadline, Angelica collaborated with Tyrell Smith, TSWNA Co-Founder/Board Chair, to submit an application to the Xerces Society for Invertebrate Conservation's Mid-Atlantic Monarch And Pollinator Habitat Kit Program. This program distributes habitat kits containing native milkweed and various nectar plants to project partners ready to dedicate time, labor, and land for developing pollinator habitats in the Mid-Atlantic and New York City areas.
This year, the kits were tailored specifically for urban farms, community gardens, and other communal and educational spaces in urban settings, with a focus on benefiting historically underserved communities—a perfect match for TSWNA, which was selected to receive over 500 native plants to enhance their space and create a habitat for monarch butterflies.
With a clear, collective vision in mind, Angelica heads to a project site in Trenton’s South Ward Neighborhood to conduct a comprehensive analysis in preparation for the Community Garden.
Angelica arrives at 475 Lamberton Rd, ready to assess the critical physical and environmental factors necessary for the landscape design project. She meticulously observes sun exposure and soil characteristics to understand how these conditions could affect plant growth. She evaluates water availability, considering both natural sources and potential irrigation needs to ensure the sustainability of her design. The topography of the site is mapped out, identifying slopes, elevations, and natural drainage patterns that will influence the placement of features and the overall layout. All of these components help curate the overall aesthetic experience of the space throughout the day. Angelica takes photos, makes detailed notes of these observations, gathering essential information that will inform her design process and help create a harmonious and functional outdoor space.
“Site analysis is more than just understanding the immediate environment,” Angelica explains. “It’s about considering the broader context, including the surrounding neighborhood and city. This helps identify the project's needs and how it can best integrate with the local community. By working together, we can create a beautiful and sustainable space that benefits the Trenton community.”
Now it’s time for Angelica to draft initial concepts. Using a combination of AutoCAD, SketchUp, and Adobe Creative Suite, she begins to translate her site analysis and the client's feedback into visual designs. For the Trenton South Ward project, Angelica starts with a basemap created from field measurements and Google Earth imagery, evolving it into three distinct concepts.
“I aim to keep the concepts relatively loose at this stage,” she explains. “This helps get a reaction from the client and see which design they gravitate towards.”
Balancing aesthetics and sustainability, Angelica always prioritizes using a native plant palette, recognizing the seasonal characteristics and ecological benefits of native plants. She aims to create landscapes that are both beautiful and sustainable, supporting local wildlife and promoting biodiversity.
For this project, the plant selection came from the Xerces Society for Invertebrate Conservation. The Xerces Society supplied carefully chosen native and regionally appropriate plants from Pinelands Nursery in Columbus, NJ, one of the largest native plant nurseries in the US, supplying millions of plants for environmental restorations throughout the Mid-Atlantic states. Some of the native species selected for the community garden include Black-eyed Susan (Rudbeckia hirta), Wild Bergamot (Monarda fistulosa), Little Bluestem (Schizachyrium scoparium), and Purple Coneflower (Echinacea purpurea). These perennial, drought-resistant plants not only enhance the aesthetic appeal of the area but also offer crucial habitats for pollinators and birds, fostering a healthier and more balanced ecosystem.
“The final design is a refinement of the concept with more detailed planting plans and site measurements,” Angelica notes. “I often visit the site again to confirm measurements and document conditions to ensure accuracy.”
Of the three concepts Angelica and the Princeton Hydro team developed, TSWNA chose design concept three, which is pictured below:
The planning and design work culminated in a vibrant Community Garden, volunteer-powered planting event, which kicked off this initial phase of the revitalization of this space. Members of TSWNA, Princeton Hydro, and local volunteers came together to bring the collective landscape design vision to life, creating a thriving green oasis for the community to enjoy. Together, the group planted 550 native flowers and shrubs generously provided by the Xerces Society. Despite the heat, they worked collaboratively to turn the area into a beautiful, sustainable garden that benefits the entire Trenton community.
During the planting day, Angelica demonstrated proper techniques for preparing the ground for planting, installing plant plugs, and maintaining the space once all of the planting is complete. In the video below, Angelica demonstrates how to plant a plug in the ground:
Angelica always dedicates time to staying updated on the latest trends in landscape architecture, attending industry conferences, and connecting with colleagues to share insights and ideas. This continuous learning helps her bring innovative solutions to her projects.
“I’m excited about the growing trend of sustainability in landscape design,” she says. “Incorporating green infrastructure and eco-friendly practices is essential for a sustainable future.”
Reflecting on her day, Angelica acknowledges the unique challenges (and opportunities) of landscape design, from site constraints to fulfilling client expectations. She finds great satisfaction in overcoming these obstacles and seeing designs come to life.
“There’s no such thing as the perfect site,” she admits. “Each project comes with its own challenges, but it’s incredibly rewarding to see a space transformed and to know that it will thrive and bring joy to the community for years to come.”
Angelica's journey in landscape design began at Temple University, where she pursued her graduate studies. Her professional path includes valuable experience at a small residential landscape architecture firm that also owned a native plant nursery, providing her with extensive knowledge about plant names, identification, and growth habits. Prior to this, she worked at a landscape restoration company focusing on invasive species removal and management, enriching her understanding of both native and invasive plants.
With a lifelong artistic inclination and a profound appreciation for ecology and biology, Angelica found her perfect career blend in landscape design and architecture. Although she wasn't initially exposed to landscape architecture as a career option, her graduate program welcomed individuals from diverse backgrounds, helping her realize her passion for this field.
Angelica is particularly excited about the growing trend of resilience and sustainability in landscape architecture, especially in response to climate change. She looks forward to continuing her work on projects related to green infrastructure and stormwater management, and the multidisciplinary approach to restoring ecological function.
Princeton Hydro is an expert in engineering, ecological restoration, and landscape architecture, and we’ve been incorporating green stormwater infrastructure and nature-based solutions into our designs for decades. Recently, Princeton Hydro partnered with Congregation Kol Emet to design and implement a sustainable 10-acre campus transformation, providing green infrastructure engineering, landscape architecture, and construction services to enhance the synagogue's usability and welcoming atmosphere, reduce flooding, improve water quality, and augment biodiversity. Read more.
The removal of Bushkill Creek Dam #2 is now underway, marking yet another remarkable milestone in the rejuvenation of this treasured limestone stream. This achievement comes on the heels of three successfully completed dam removals since 2022, highlighting the swift progress in the revitalization efforts for Bushkill Creek.
This latest endeavor holds immense significance in facilitating the passage of migratory fish species, such as alewife and American shad, to vital upstream spawning grounds. It contributes to the recovery of ecologically-beneficial freshwater mussels and the bolstering of populations of trout and other resident fish species. And, it marks another important step in returning Bushkill Creek to its natural, free-flowing state.
During a recent site visit, Princeton Hydro President and Founding Principal Geoffrey M. Goll, P.E. took a moment to reflect on the years of hard work that have culminated in this significant milestone. Watch now:
In 2022, Wildlands Conservancy enlisted the expertise of Princeton Hydro to embark on a mission to remove four dams along Bushkill Creek. The successful removal of the Crayola Dam, also known as Dam #4, marked the beginning of this transformative journey. Subsequently, in 2023, Dams #1 and #3 were dismantled. Now, we celebrate the commencement of the removal of Dam #2.
Bushkill Creek flows 22-miles through agricultural and suburban landscape before converging with the Delaware River. Dam #2, situated upstream from the Creek’s confluence with the Delaware River, obstructed fish passage, exacerbated local flooding, and degraded water quality, much like its counterparts. Its removal represents a significant leap forward in the restoration of Bushkill Creek's ecological health.
The ongoing restoration of Bushkill Creek is a testament to the dedication of over 20 stakeholders, including, but not limited to, Wildlands Conservancy, the Delaware River Basin Commission, Lafayette College, Pennsylvania Department of Environmental Protection, National Fish and Wildlife Foundation, Pennsylvania Department of Conservation and Natural Resources, and Princeton Hydro.
Funding for the projects has stemmed from various sources, including a settlement following a fly ash spill from the Martins Creek Power Plant in 2005. This settlement, coupled with contributions from organizations like NFWF’s Delaware Watershed Conservation Fund and Northampton County’s Livable Landscapes program, propelled the initiative forward.
As we celebrate the start of removing Bushkill Creek Dam #2, we anticipate continued progress in the revitalization of this vital waterway. Each dam removed brings us closer to realizing the vision of a thriving, free-flowing Bushkill Creek, benefitting both the environment and local communities.
Wildlands Conservancy, a non-profit land trust based in eastern Pennsylvania, is dedicated to the restoration of degraded stream and wildlife habitats, with a primary focus on the Lehigh Valley and the extensive Lehigh River watershed. Spanning 1,345 square miles, this watershed eventually merges with the Delaware River.
For over a decade, Princeton Hydro has been a steadfast partner to Wildlands Conservancy in their mission, collaborating on multiple dam removal projects in the Lehigh River Valley. With expertise in design, permitting, and oversight, Princeton Hydro has played a pivotal role in the removal of over 80 small and large dams/barriers across the Northeast.
To explore Princeton Hydro's comprehensive fish passage and dam removal engineering services, click here. For more information about Wildlands Conservancy and their conservation efforts, click here.
The Brooklyn Bridge, a symbol of architectural excellence, spans the East River, connecting the vibrant boroughs of Manhattan and Brooklyn. Beyond its iconic presence, the construction of this masterpiece has a surprising connection to our firm. The roots of the Princeton Hydro headquarters building stretch back to the late 1800s; the first occupants of the building played a pivotal role in manufacturing and supplying the sturdy steel cables that formed the bridge's suspension system, an integral part of its enduring strength. Exploring the building's rich past, we discover a remarkable link to a legendary figure, bridging our current aspirations with the legacy of a woman who left an enduring mark on history.
The John A. Roebling's Sons Company was a wire rope manufacturing facility in Saxonburg, Pennsylvania founded in 1841. In 1848, the company relocated to Trenton, NJ along the Delaware & Raritan Canal and built a 25-acre complex of industrial buildings and facilities for wire rope manufacturing. This included the Carpenter's Shop (Building 110), the building that is now home to the Princeton Hydro's headquarters office, which manufactured specialty wooden products for the operation. The company quickly established itself as a notable employer in the city.
The company gained international recognition for its expertise in wire, wire rope manufacturing, and bridge building. Additionally, their products were extensively utilized in various industries, commercial sectors, and consumer goods. Over 112 years, four generations of the Roebling family successfully managed the business, a remarkable and uncommon accomplishment in the corporate world.
John A. Roebling, the company's founder, was renowned for inventing the wire rope, which revolutionized the way we build bridges. The wire rope (or steel cable) was innovative as it replaced the bulkier and weaker hemp fiber rope that was used to haul canal boats. He also developed a technique for spinning cables in place rather than constructing pre-fabricated cables that required maintenance before actually being used. This enabled him to become the world's foremost builder of suspension bridges in the 19th century, and his bridges spanned major rivers despite skeptics who believed such feats were impossible.
The Brooklyn Bridge construction started with an accident when the chief designer, John A. Roebling, had his foot injured by a ferry. He died of tetanus, and his son, Washington A. Roebling, who worked with his father on the Roebling Suspension Bridge over the Ohio River at Cincinnati and on the design of the Brooklyn Bridge, took over the project. Three years into construction of the longest suspension bridge in the world (at that time), Washington was incapacitated by "caisson disease." His wife, Emily Warren Roebling, took over and guided the completion of the bridge, which was one of the 19th century's most impressive architectural achievements. In honor of Women's History Month, we are spotlighting Emily Warren Roebling, whose groundbreaking contributions serve as an inspiring testament to the capabilities and achievements of women in history.
While Washington is widely credited for completing the Brooklyn Bridge in 1883, it's essential to equally acknowledge Emily's significant contributions. Her remarkable leadership, engineering acumen, and tireless dedication were pivotal in navigating the complexities of the Brooklyn Bridge's construction, ensuring its successful completion and solidifying her legacy as an engineering pioneer.
In his book "The Great Bridge," historian David McCullough describes Emily's multifaceted role as both a nurse and private secretary to her husband, taking over his correspondence and record-keeping. Additionally, she actively engaged in the bridge's construction, reviewing plans, visiting the site, and interacting with contractors and bridge officials. McCullough aptly summarized her contributions, stating that she served as "his eyes, his legs, his good right arm."
However, Emily's dedicated support also led to false rumors that her husband, Washington, had lost his mental faculties. Despite these challenges, Emily successfully fought to prevent Washington's removal as chief engineer nearing the bridge's completion. Washington, in turn, acknowledged his wife's invaluable contributions to the project. He later expressed his gratitude, acknowledging her as a "strong tower" and a wise counselor who supported him during difficult times.
Emily Warren Roebling's advocacy extended beyond her work on the Brooklyn Bridge with her husband. A pioneering figure of the early 20th century, Emily championed women's equality in education, ownership rights, legal matters, and philanthropic endeavors. She actively participated in women's clubs, contributed to the World's Columbian Exposition, and was nominated for the presidency of the Daughters of the American Revolution.
Her written papers addressed crucial topics such as philanthropy, settlement houses, and the importance of legal education for women. Her legacy continues to inspire, as a new generation of professional women, including lawyers and engineers, joined the suffrage movement after her demise in 1903. It is speculated that had she lived longer, she would have been a prominent leader in the women's suffrage movement. While her direct contributions remain unknown, the sight of female engineers proudly asserting their rights during rallies in academic attire would likely have brought a smile to her face. Emily's advocacy serves as a testament to the enduring power of equality, as subsequent generations of professional women carried her vision forward.
In our dynamic business landscape, we find inspiration in the tale of an extraordinary woman whose vision and tenacity shaped history. Her legacy reminds us that genuine success goes beyond material gains. It lies in the positive influence we leave on the world. Let us all strive to leave a lasting mark that echoes the timeless principles of integrity, resilience, and inclusivity.
The Watershed Institute hosted a webinar on Enhanced Stormwater Management Ordinances, which featured two expert speakers: Princeton Hydro Senior Technical Director of Engineering Dr. Clay Emerson, PE, CFM, and The Watershed Institute Policy Director Michael Pisauro, Esq. They provided guidance on NJDEP's new stormwater ordinances, a summary of requirements, and recommendations for developing and implementing stronger ordinances.
Co-sponsored by the American Littoral Society, Association of New Jersey Environmental Commissions, and Pinelands Preservation Alliance, the webinar was attended by officials, planning board members, municipal professionals (engineers and planners), attorneys and Environmental Commission members from all across the state.
In March 2020, NJ Department of Environmental Protection (NJDEP) published revisions to the New Jersey Stormwater Management Rule (N.J.A.C. 7:8), which states that, in order to meet stormwater management performance criteria set forth by NJDEP, New Jersey municipalities are required to update their stormwater control ordinances to incorporate green infrastructure. Check out our blog detailing the updated requirements.
NJDEP periodically updates the stormwater rules and provides municipalities with a deadline to incorporate the rule changes in order to stay in compliance. In July 2023, NJDEP published the Inland Flood Protection Rule, which requires municipalities to update their stormwater control ordinances to improve water quality. The Watershed Institute’s webinar, which was part of its “Technical Friday" webinar series, not only provided participants with a clear understanding of the recent rule updates and guidance on how to implement best practices, but also provided the opportunity for everyone to get their questions answered.
To view the full webinar, click below:
The Watershed Institute's next "Technical Friday" webinar, which is free to attend, will focus on "Stormwater Design: Myths and Misconceptions." One of the most complicated aspects of a new development application is designing the stormwater management infrastructure. It is also one of the most complex parts of reviewing applications before New Jersey’s land use boards. While stormwater management is a difficult and complex issue, it is vital to the health and wellbeing of New Jersey communities and residents. The state's 2023 Municipal Separate Storm Sewer System (MS4) permit puts front and center New Jersey's obligation to review the stormwater issues caused by land development. Better design submissions will assist in reaching this goal and may speed up the process of review and approval.
On December 8 from 10 am - 12 pm, join Gabriel Mahon, PE, Bureau Chief of the Bureau of NJPDES Stormwater permitting and Water Quality Management and Dr. Clay Emerson, PhD, PE, CFM from Princeton Hydro as they examine some of the common issues they uncover in stormwater management proposals and provide guidance on incorporating best practices and submitting designs that successfully address New Jersey's stormwater management goals.
The Watershed Institute, established in 1949, is a nonprofit organization located in Central New Jersey that promotes and advocates conservation and restoration of natural habitats, collects data on environmental conditions in its watersheds, and provides environmental education through numerous programs. To learn more about The Watershed Institute, click here.
At Princeton Hydro, we recognize the benefit of green infrastructure and we’ve been incorporating it into our engineering designs since before the term was regularly used in the stormwater lexicon. We are 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. Click here to read about an award-winning Green Infrastructure stormwater management & Floodplain Restoration project we completed on Blue Acres Property in Linden’s Tremley Point.
The New Jersey Department of Environmental Protection (NJDEP), U.S. Army Corps of Engineers (USACE), project partners, and elected officials broke ground on the interior cleanup of Liberty State Park in Jersey City (Phase 1A), marking a significant milestone in the history of New Jersey’s most visited state park.
During the groundbreaking ceremony, participants heard presentations from Commissioner of Environmental Protection Shawn M. LaTourette, USACE New York District Commander Colonel Alex Young, Assemblywoman Angela McKnight, and Assemblyman William B. Sampson IV.
As quoted in the press release distributed by the Murphy Administration, Commissioner LaTourette said, “Today’s groundbreaking is a critical step toward building a future at Liberty State Park that brings people and communities together to enjoy the environment we all share. Through the cleanup and restoration of nearly 235 acres, we will reckon with the industrial pollution of our past and from it, create a world-class outdoor urban environment that will be enjoyed by many future generations.” Click here to read the full press release.
A long history of industrial contamination (also called legacy pollution) has left 235 acres of Liberty State Park fenced-off and inaccessible to the public for decades. The groundbreaking ceremony marks the official start of Phase 1A of the clean up and restoration project.
Princeton Hydro was contracted by USACE New York District in partnership with the NJDEP Office of Natural Resource Restoration to design a resilient coastal ecosystem within 235 acres of this highly urbanized setting that provides both ecological and social benefits. This includes the restoration of over 80 acres of tidal and non-tidal wetlands and creation of several thousands of feet of intertidal shoreline and shallow water habitat hydrologically connected to the Upper New York Bay. When constructed, this will be one of the largest ecosystem habitat restoration projects in New Jersey.
An extraordinary effort is underway in the Hudson River Valley—the removal of the Maiden Lane Dam. The towering 25-foot concrete structure, originally built for aesthetic purposes on a tributary to the Hudson River, has been impairing aquatic life and causing an array of negative environmental impacts since its construction in the early 1900s. Now, it is the focus of a project that promises to restore vital aquatic habitats.
Join us as we take a deeper look at the Maiden Lane Dam Removal project, an initiative that has been in the planning phase for nearly five years.
Located in the Town of Cortlandt on Furnace Brook, a tributary of the Hudson River, the Maiden Lane Dam was originally built by the former owners of McAndrews Estate. Unlike many dams throughout the country constructed with the primary goals of flood control, hydroelectric power, agricultural irrigation, or navigation of boats, the Maiden Lane Dam was built for aesthetic purposes. Yet the dam's impact extended well beyond its appearance.
The Maiden Lane Dam is the very first dam that fish and aquatic species encounter on Furnance Brook while attempting to travel up the Hudson River to reach foraging habitats and ancestral spawning grounds. The antiquated, unused dam poses a variety of risks to the wildlife restricted by the dam, people who live and recreate near the dam, and the environment surrounding the dam.
McAndrews Estate, along with the dam, was abandoned in the 1960s, and subsequently, Westchester County Parks assumed control of it. Shortly afterwards, the property was condemned.
In 2021, Princeton Hydro secured a contract with Westchester County to develop and finalize the dam removal engineering plans, secure permitting, and facilitate construction bid procurement. The project work also entailed collecting and analyzing sediment samples, conducting geomorphic assessments, and completing an in-depth hydraulic and hydrologic analysis focusing on potential flooding impacts. The collaboration with key stakeholders, including NYSDEC, Westchester County, and the Town of Cortlandt, ensured the feasibility of this ambitious dam removal endeavor.
The collaboration and careful planning set the stage for the much-anticipated removal of the Maiden Lane Dam.
The significance of this project cannot be overstated. Beyond its historical and ecological significance, the Maiden Lane Dam removal will reconnect approximately 1.5 miles of habitat for fish and other aquatic species. It represents a promising chapter in the ongoing efforts to revitalize Hudson River Valley streams and conserve the region's diverse fish and wildlife.
As we eagerly await the completion of the Maiden Lane Dam removal, the vision of restored aquatic habitats and thriving ecosystems shines brightly on the horizon. The journey of the Maiden Lane Dam Removal project is a testament to dedication, collaboration, and the unwavering commitment to the preservation of our natural environment.
Princeton Hydro team members Jake Dittes, PE and Duncan Simpson, PWS presented on Hudson Valley Dam removal during the 2023 National Stream Restoration Conference, hosted by the Resource Institute, a nonprofit organization dedicated to the restoration of America's precious waterways. The event, themed "Stream Restoration 2023: Finding Common Ground,” served as an inspiring backdrop for the broader narrative of stream restoration, showcasing the importance of projects like the Maiden Lane Dam removal in preserving our natural treasures.
The Maiden Lane Dam Removal is part of a larger effort, led by Riverkeeper, to restore migratory fish pathways and fisheries in the Hudson River Watershed.
Princeton Hydro has designed, permitted, and/or overseen the removal of 80+ small and large dams in the Northeast. To learn more about fish passage and dam removal efforts in the Hudson River Valley, click here. To learn more about our engineering services, click here.
At Princeton Hydro, our Geosciences Team consists of Geotechnical Engineers and Geologists who are proficient in the behavior of earth materials and the application of soil and rock mechanics. Together, they assess the physical, mechanical, and chemical properties of soil and rock to design solutions, assess risks, and solve problems for a diverse array of projects, including infrastructure, stormwater management, and coastal restoration.
Supporting Princeton Hydro’s Geosciences team is our full service, in-house materials testing laboratory that provides soils, rock, and construction materials testing. Soils intended to support structures, roadways, or other infrastructure must be evaluated by geotechnical engineers to predict their behavior under applied forces and variable moisture conditions.
Our Soils Testing Laboratory, located in Sicklerville New Jersey, is certified by the American Association of State Highway and Transportation Officials (AASHTO) and validated by the United States Army Corps of Engineers (USACE) Materials Testing Center (MTC) to complete a full complement of tests. The AASHTO Accreditation Program is the largest accrediting body in the construction materials industry and most widely-accepted. The USACE MTC is the only agency authorized to validate commercial laboratories to work for the USACE. All of our laboratory testing is performed in accordance with applicable American Society for Testing and Materials (ASTM) standards.
For this edition of our "A Day in the Life" blog series, we opened the door to our geotechnical laboratory to walk you through “a day in the life” of our Soils Testing Lab expert Marissa Ciocco, P.E.
Let’s roll up our sleeves and dig in the dirt!
Each day looks a little different for Marissa depending on what types of samples require testing and what tests need to be performed. Our testing capabilities include grain size analysis, soil classification, moisture content, liquid and plastic limits, permeability, organic content, moisture-density relationships (Proctor), soil strength tests (UC, UU, CU, CD), and many others.
For Marissa, first on the to-do list is the task of determining the liquid limit and plastic limit of a soil sample. Collectively, alongside the shrinkage limit, these tests are referred to as the Atterberg limits. This classification test determines the water content at which fine-grained soils transition between four states: solid, semi-solid, plastic, and liquid.
Soil exhibits significant differences in strength, consistency, and behavior depending on which state the soil is in. The Atterberg limits test determines when the physical changes occur, and provides valuable insights into soil strength, permeability, settlement values, and expansion potential, all of which are incredibly important in all aspects of planning, engineering design, and implementation.
First, Marissa prepares the soil sample. The Atterberg limits test is only performed on soil material that can pass through a 0.425mm sieve (an ASTM requirement).
Watch Marissa perform elements of the D4318 test is titled "Liquid Limit, Plastic Limit, and Plasticity Index of Soils."
In the video, Marissa demonstrates the Liquid Limit test. She adds moisture to the test specimen by adding water and mixing with a spatula. She then spreads the sample into the brass bowl of the liquid limit device, uses a grooving tool and manual-crank, and (off camera) she proceeds to measure when the groove closes, which defines the soil’s liquid limit.
She also demonstrates the Plastic Limit test, which she does by rolling a small portion of the wet soil sample onto a glass plate, creating a thread of soil. In doing so, she determines the water content at which the soil thread crumbles before being completely rolled out. The plastic limit is defined at the water content where the soil thread breaks apart and cannot be re-rolled to a diameter of 3.2 mm. A soil is considered non-plastic if a thread cannot be rolled down to 3.2 mm at any level of moisture.
Next on Marissa’s to-do list is a soil compaction test referred to as a Modified Proctor test, which determines the relationship between a soil’s dry unit weight and water content. This test yields the optimal water content at which the soil sample will become most dense and achieve its maximum dry density.
Marissa first prepares the soil for testing by passing it through the appropriate sieve and mixing it with the appropriate amount of water as required by the testing parameters. The soil will be compacted into a specialized cylindrical mold, but first she weighs the empty mold to create a baseline.
The next step is to compact the moist soil into the mold. Soil is added in equal layers, and each layer is compacted by dropping a rammer of specific weight and length. The compacted soil specimen is then leveled, and the mass of the mold with compacted moist soil is measured. The compacted soil specimen is then extruded from the mold and the water content is measured. This process is repeated for multiple water contents and the results are charted to determine the optimum water content and maximum dry density.
Essentially, the test determines how much of the soil material can be compacted into the same volume at the various amounts of moisture. If soil is too dry, it cannot compress tightly due to particle friction. If the soil is too wet, it cannot compress tightly due to water absorbing the compactive effort. The compaction and Modified Proctor test help to indicate the stability of the soil and the load-bearing capacity of the soil, which is incredibly important for various types of engineering and construction projects.
A big thanks to Marissa for walking us through a portion of her day!
Marissa Ciocco, P.E., is a graduate of Rowan University holding a B.S. in Civil Engineering with a Bantivoglio Honors Concentration. She worked in the Construction Materials Laboratory as part of the CREATE's Fellowship program at Rowan University, and participated in clinic projects such as a green roof feasibility study, testing the effects of water quality on masonry mortar, and the sustainability of converting organic waste feedstock into liquid biocrude. Marissa is passionate about working towards creating a more sustainable environment.
Our team has provided sampling, testing, and qualification for a diverse array of projects and clients throughout the Northeast, including commercial, residential, and industrial applications. Our laboratory training, calibration, and quality control procedures ensure that testing is performed by competent, experienced personnel, like Marissa, utilizing properly calibrated equipment. And, our process ensures that the results are subjected to an exceptional quality control program.
Our Geosciences team, along with our in-house Soils Testing Laboratory, allows us to complete 100% of geotechnical site investigation, laboratory testing, analysis, engineering design, and reporting in-house. We can perform analyses for a multitude of geotechnical sub/specialized disciplines.
To read about a geotechnical investigation and soil borings analysis project we completed for the USACE New York District, click here. If you enjoyed this blog, check out another one from our “A Day in the Life” series, and stay tuned for more!
In July 2021, a significant transformation began on Bushkill Creek in Pennsylvania. The removal of Crayola Dam, which was was officially completed on September 29, 2022, marked the start of a journey to restore this beloved waterway to its natural state.
Now, in September 2023, as we commemorate the one-year anniversary of this remarkable undertaking, we reflect on the importance of preserving high-quality, cold-water fisheries in urban environments and eagerly anticipate the continued restoration work on Bushkill Creek in the years ahead.
Bushkill Creek originates at the base of Blue Mountain in Bushkill Township and meanders for 22 miles until it joins the Delaware River. This limestone stream flows through a diverse landscape, encompassing agricultural and suburban areas, as well as the city of Easton. It is not only a vital water resource but also a sanctuary for a thriving population of wild brown trout. Designated as a "high quality, cold-water fishery," Bushkill Creek holds a special place in the hearts of anglers and the surrounding community.
The journey to restore Bushkill Creek evolved over a decade of collaboration between Princeton Hydro and the Wildlands Conservancy. This partnership has focused on multiple dam removal projects in the Lehigh River Valley, each aimed at reestablishing aquatic habitats, enhancing recreational opportunities, and revitalizing economically stressed urban communities.
In particular, Princeton Hydro took the lead in designing and permitting the removal of eight consecutive barriers on Jordan Creek and two low-head dams on Little Lehigh Creek. These projects resulted in the reconnection of miles of river, an improvement in aquatic habitats, and enhanced recreational fishing opportunities in Allentown, PA.
The success of these barrier removals set the stage for a more ambitious project in 2018, as Princeton Hydro joined forces with the Wildlands Conservancy to tackle four privately and publicly owned dams, including three consecutive dams on Bushkill Creek in Easton, PA. These projects became a blueprint for future dam removals throughout the Delaware and Lehigh Valley Watersheds, serving as a model for landowners and municipalities.
The combined barrier removals were part of a larger watershed-wide effort to enhance aquatic connectivity, fisheries, and wildlife habitats. These initiatives restored fish passage, reduced nonpoint source pollution, improved water quality, and reinstated groundwater recharge capacity. They also played a crucial role in stabilizing and restoring the stream's channels and banks.
The successful execution of these dam removal projects was no small feat. Princeton Hydro's comprehensive approach included site investigations, field surveys, sediment analysis, hydraulic assessments, regulatory coordination, community engagement, design planning, permit applications, cost estimates, and construction oversight. RiverLogic Solutions LLC, the construction contractor selected for the Dam #4 removal, completed the project in line with design plans and permit waiver requirements.
The result was the official removal of the Crayola Dam, also known as Dam #4, marking a significant milestone in the restoration of Bushkill Creek.
As we celebrate the one-year anniversary of the Dam #4 removal, we also look ahead to the next phases of this restoration journey. The demolition and removal of Dam #1 commenced on July 7, 2023 and was completed in August. Dam #3 is scheduled for demolition and removal later this year. And, the fourth barrier, Dam #2, is scheduled for removal in the summer of 2024. Additionally, there is a fifth dam on Bushkill Creek that Wildlands Conservancy is pursuing for removal. Stay tuned for more info!
As we move forward, we are excited about the future of Bushkill Creek and the positive impact its restoration will continue to have on both the surrounding community and beyond.
Princeton Hydro has designed, permitted, and/or overseen the removal of 80+ small and large dams in the Northeast. For over a decade, Princeton Hydro has partnered with Wildlands Conservancy to remove dams in the Lehigh River Valley. To learn more about our fish passage and dam removal engineering services, click here. To learn more about Wildlands Conservancy, click here.
Exciting changes have unfolded at Kol Emet, a Reconstructionist Congregation in Yardley, Bucks County, Pennsylvania. The campus’ exterior lands have undergone a remarkable transformation, blossoming into an enchanting and peaceful place for community member gatherings, and a wildflower meadow.
Princeton Hydro partnered with Congregation Kol Emet to design and implement the synagogue's 10-acre campus transformation. The Princeton Hydro team provided green infrastructure engineering, landscape architecture, and construction services aimed at enhancing the usability and welcoming atmosphere of the synagogue, and creating a sustainable outdoor solution in the event of future pandemics, and a place to connect with the natural environment that surrounds the property. The design provides a net positive impact by reducing flooding in the community and improves water quality by augmenting stormwater management and biodiversity throughout the property.
"Our vision surpassed mere construction of a gathering space," said Geoffrey M. Goll P.E., President of Princeton Hydro, a congregant of Kol Emet, Executive Board Member, and point person for the project. "We wanted to create a harmonious union between the synagogue campus and the surrounding preserved woodlands, cultivating a serene haven where congregants can unite, celebrate, and worship, while also enhancing the ecological functionality and biodiversity of the landscape. This was a realization of the vision of the Founders of Kol Emet and the labor and financial support of many members of the Board, past and present, and a generous donation by a longtime supporter of the community. The outdoor sanctuary was named in honor and memory of a founding member and former President, Geri Shatz, who was a staunch supporter of the Jewish community and advocate for the mission of Kol Emet. She lived the ideals of community and contribution. I am proud of the extraordinary transformation that’s been achieved."
The Kol Emet Reconstructionist Congregation, is a 501(c)3 religious organization, founded in 1984. While a center of worship for its members, it is much more than that. Kol Emet is a community of people who care about improving the world around them through social action and environmental protection.
The sentiment of "Tikkun Olam" is embodied by Kol Emet and the committee that spearheaded the project, working directly with the Princeton Hydro team to bring the project goals to fruition. The modern interpretation of the Hebrew phrase “Tikkun Olam,” is “action intended to repair and improve the world.” The campus restoration project brings the concept of “Tikkun Olam” to life.
Princeton Hydro Landscape Architect Cory Speroff, PLA, ASLA, CBLP is the project’s lead designer. The project included landscape design and planting that incorporates native and sustainable trees and shrubs; significant upgrades to the existing stormwater management basin, including the conversion of low-flow channels, impervious surfaces, and turf-covered areas to native grassland and wildflower habitat; and the development of the “Geri Shatz Outdoor Contemplative Space."
Cory’s design inspiration for the Geri Shatz Outdoor Contemplative Space is modeled after the Hebrew term “etz chaim” or “Tree of Life.” In Judaism, the Tree of Life has a number of meanings, both literal and figurative. In the Kabbalah, the Tree of Life represents the connection between heaven and earth, wisdom and knowledge, and the interconnectedness of all living things. It is visually represented as a diagram that looks much like a tree with 10 nodes and 22 lines. Cory’s design for the community space uses strategically placed trees to mimic the Tree of Life and aims to promote community connection and a connection to the surrounding natural landscape.
The contemplative space consists of a bimah, seating to accommodate at least 80 people, and a beautiful array of native trees and flowering shrubs, including black gum, silver birch, and Virginia sweetspire.
Cory’s design for the land surrounding the contemplative space improves flood resilience; controls stormwater runoff volume and promotes groundwater recharge; boosts safety features of the campus; and enhances habitat for pollinators, native plants, and other important species. The wildflower meadow was seeded with a variety of native plants, including purple love grass, common milkweed, wild bergamot, and blue wild indigo.
“During the height of the COVID-19 pandemic, it felt like the only way to see our loved ones was to be outside, and during these backyard and front porch gatherings many people re-discovered their love for the outdoors,” said Cory. “In talking with the Committee, there was a desire to create an outdoor sanctuary where the congregation could gather and continue that re-discovery. I believe that through the careful consideration of symbolic elements and thoughtful design choices, we’ve created a space that can inspire introspection, connection, and a sense of harmony with both nature and faith.”
Funding for the project came from the Congregation Kol Emet’s “Our Heart. Our Home” capital campaign, a $750,000 campaign focused on upgrading four key aspects of the synagogue: social hall, HVAC upgrades, indoor sanctuary, outside school, and the new outdoor sanctuary. The outdoor sanctuary and ecological uplift to the 10-acre campus is a primary piece of the campaign and was made possible by the generous donations of several Kol Emet members.
Stan Shatz bestowed a bounteous donation in memory of Geri Shatz, which made possible the creation of the “Geri Shatz Outdoor Contemplative Space.”
The following families also contributed to the funding of the Geri Shatz Outdoor Contemplative Space: Laurel & Kevin Bloch, Barbara & Debra Fogel and Family, Jill & David Gordon, Annie & Ryan Kubanoff and Family, and Teddi & Josh Matisoff and Family.
The Princeton Hydro team is honored to have worked with Kol Emet on this important and inspirational project.
Congregation Kol Emet came together on Sunday, June 4, 2023 for a celebration and ribbon-cutting ceremony to mark the completion of the outdoor sanctuary project. Here are a few photos from the joyous event:
Princeton Hydro is an expert in engineering, ecological restoration, and landscape architecture, and we’ve been incorporating green stormwater infrastructure and nature-based solutions into our designs for decades. Click here to read about the landscape restoration and stormwater management project we designed and implemented in Thompson Park, a 675-acre recreation area in Middlesex County, New Jersey.
In a momentous occasion for environmental conservation, a dam removal on Bushkill Creek is underway, building upon a new era for this cherished limestone stream.
This dam removal marks another important milestone in restoring Bushkill Creek back to its natural, free-flowing state; connecting migratory fish species like alewife and American shad with upstream spawning grounds; and helping to revitalize ecologically-beneficial freshwater mussels colonies and populations of trout and other residential fish species.
Bushkill Creek begins at the foot of Blue Mountain in Bushkill Township, Pennsylvania and flows 22 miles before its confluence with the Delaware River. The limestone stream flows through agricultural and suburban areas, as well as Easton, and supports a large wild brown trout population. It is designated as a “high quality, cold-water fishery” and treasured by anglers and the surrounding community as an important resource in an urban environment.
In 2022, Wildlands Conservancy contracted Princeton Hydro to design, permit, and oversee construction for the removal of four dams along Bushkill Creek. The Crayola Dam, also called Dam #4, was the first of the four dam removal projects to be completed.
The map below shows the location of the next three Bushkill Creek dams being removed:
The demolition and removal of Dam #1 commenced on July 7, 2023 and is scheduled for completion in August. The site labeled as Dam #3 is scheduled for demolition and removal later this year. And, the site labeled as Dam #2, is scheduled for removal in the summer of 2024.
Removing nonfunctional, outdated dams from the Bushkill and allowing the creek to return to a natural, free-flowing state will have myriad ecological benefits.
Dam #1, the first barrier on the Bushkill, is located directly upstream from the Creek’s confluence with the Delaware River. Previous to this removal process, Dam #1 was the upstream limit for migratory fish like alewife, striped bass, and shad.
Dam #1 is owned by Lafayette College in Easton, Pennsylvania. It spans an impressive length of 90 feet, width of 14 feet, and stands 4-feet high. Having been constructed in 1793, the dam had fallen into a state of disrepair, with crumbling concrete impacting the integrity of the streambank retaining wall. Consequently, the dam and associated impoundment have had detrimental effects on the creek's ecosystem, obstructing fish passage, exacerbating local flooding, and degrading water quality. Professors and students of the College have tried for years to effectuate Bushkill Creek dam removals to improve the aquatic environment.
By removing the dam, the project team aims to improve water quality, restore the creek back to its natural flowing state, reconnect river habitats that benefit fish and wildlife, and significantly increase biodiversity for the surrounding watershed. The project work also includes stabilizing the streambank, expanding riparian buffers, planting native trees and shrubs to filter runoff, and installing in-stream structures to restore fish habitat, which has numerous and far-reaching ecological benefits. It is important to note that the project's scope involves minimal disturbance, impacting less than one acre of land surrounding the dam.
The continued effort to restore Bushkill Creek with the removal of Barrier #1, which has been 10-years in the making, serves as a testament to the unwavering dedication displayed by a diverse array of 20+ stakeholders, including Delaware River Basin Commission, Lafayette College, Pennsylvania Department of Environmental Protection, National Fish and Wildlife Foundation (NFWF), Pennsylvania Department of Conservation and Natural Resources, and Princeton Hydro.
According to the Wildlands Conservancy, the initial natural resource damage assessment funding came following a fly ash spill from the Martins Creek Power Plant in 2005. The settlement, which was reached in 2016, totaled $1.3 million, with $902,150 going to the Delaware River Basin Commission for dam removal projects and $50,000 going to the Commission to manage mussel restoration. Additional funding for the overall project came from NFWF's Delaware Watershed Conservation Fund ($2,049,200), and Northampton County's Livable Landscapes program ($100,000).
Princeton Hydro has designed, permitted, and overseen the reconstruction, repair, and removal of 80+ small and large dams in the Northeast. For over a decade, Princeton Hydro has partnered with Wildlands Conservancy to remove dams in the Lehigh River Valley. To learn more about our fish passage and dam removal engineering services, click here. To learn more about Wildlands Conservancy, click here.
Liberty State Park is located on the west bank of Upper New York Bay and is one of the most visited state parks in the nation with over 5.1 million visitors. Princeton Hydro was contracted by U.S. Army Corps of Engineers (USACE) in partnership with the New Jersey Department of Environmental Protection (NJDEP) Office of Natural Resource Restoration (ONRR) to design a resilient coastal ecosystem within 235 acres of this highly urbanized setting that provides both ecological and social benefits. This includes the restoration of over 80 acres of tidal and non-tidal wetlands and creation of several thousands of feet of intertidal shoreline and shallow water habitat hydrologically connected to the Upper New York Bay. When constructed, this will be one of the largest ecosystem habitat restoration projects in New Jersey.
NJDEP held an open house on May 24, 2023 at Liberty State Park announcing the next steps for the Revitalization Program. During the open house, Environmental Protection Commissioner Shawn M. LaTourette and USACE Colonel Matthew W. Luzzatto shared details of the multi-phase revitalization program for the park.
The public was presented with a video that showcases detailed engineering design renderings and simulates the expected visitor experience. The video was created using renderings by Princeton Hydro's Landscape Architect Cory Speroff PLA, ASLA, CBLP and produced in-house by our Marketing & Communications Department in collaboration with NJDEP ONRR. Watch it now:
Once constructed, this project will expand public access, improve water quality, restore native plant communities, and improve coastal resilience for urban communities who are vulnerable to storm events. The site design includes a trail network for the park interior that will provide access to the newly established habitat zones and views of the Statue of Liberty and New York City skyline. This trail network will enhance pedestrian connectivity between the existing portion of Liberty State Park, Liberty Science Center, Jersey City, and local public transit hubs.
Project partners for the interior restoration design include USACE, NJDEP ONRR, National Oceanic and Atmospheric Administration, U.S. Fish and Wildlife Service, National Fish and Wildlife Foundation, HDR, and Princeton Hydro.
Over the next year, NJDEP will provide the community with updates on revitalization program activities, which will include multiple points of continued public engagement and opportunities for community input to inform further design work. The initial groundbreaking is anticipated to take place in Fall 2023.
Please stay tuned to our blog for more project updates. To read more about Princeton Hydro’s robust natural resource management and restoration services, click here.
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