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Held via Microsoft Teams and free to attend, this year’s summit embraced the theme “Kicking the HAB-it Together: Collaborating to Get Ahead of HABs”—a fitting reflection of the event’s focus on moving away from crisis-driven responses and toward proactive, long-term solutions for managing HABs. The summit brought together a diverse audience of local, state, and federal government representatives, environmental commissions, watershed associations, nonprofits, academic researchers, lake management professionals, and community members united by a shared goal: to better understand, prevent, and manage the impacts of HABs. With presentations spanning public health, policy, science, and on-the-ground solutions, the program set the stage for a day of insightful discussion and knowledge-sharing. The day kicked off with opening remarks and presentations from NJDEP representatives and the Montgomery Township Health Department, who provided updates on state-level HAB response efforts and local public health perspectives. The morning session also featured a technical keynote address from Dr. Wayne Carmichael, Professor Emeritus at Wright State University and a nationally recognized pioneer in HAB research. Dr. Carmichael offered a comprehensive national overview of the current HAB landscape, emerging threats, and the evolving science behind bloom detection, health risk assessment, and mitigation strategies. His presentation underscored the importance of cross-sector collaboration in tackling this growing environmental challenge. In the afternoon, the focus shifted to collaboration and preparedness. A panel discussion titled “Getting Ahead of the Crisis: Prevention vs. Response” included a range of voices, including NJDEP leadership, municipal representatives, and advocacy groups like The Watershed Institute. Panelists discussed how coordinated efforts, regulatory tools, and community engagement can help prevent the conditions that lead to HABs, rather than merely responding after blooms occur. The final portion of the summit highlighted innovative management strategies. Presentations covered topics like choosing practical solutions for HABs and restoration case studies. Princeton Hydro’s own Pat Rose, Aquatics Project Manager and Environmental Scientist, was among the expert speakers. Pat presented on a cutting-edge research and development initiative funded by the U.S. Army Corps of Engineers' Engineer Research and Development Center (ERDC). His talk explored both proactive and reactive treatment strategies designed to control near-shore HABs at Lake Hopatcong, New Jersey's largest lake, in a cost-effective and sustainable manner. If you weren’t able to attend the summit live, don’t worry—you can now watch the full recording on the NJDEP YouTube channel: [embed]https://www.youtube.com/watch?v=0qnGIJe0QHE&t=4s[/embed] More Resources & How to Stay Informed HABs are rapid, large overgrowths of cyanobacteria. Cyanobacteria, also known as blue-green algae, aren’t actually algae, they are prokaryotes, single-celled aquatic organisms that are closely related to bacteria and can photosynthesize like algae. These microorganisms are a natural part of aquatic ecosystems, but, under the right conditions (e.g., heavy rains followed by hot, sunny days), these organisms can rapidly increase to form HABs. Climate change is leading to more frequent, more intense rainstorms that drive run-off pollutants into waterways, coupled with more hot days that increase the water temperature, creating the ideal environment for HABs to proliferate. In recent years, HABs have begun to appear in more places, earlier in the summer. The New Jersey Governor’s HABs Initiative was launched in 2019 after lakes throughout NJ (and the entire Continental U.S.) suffered from HAB outbreaks, which caused local and county health agencies to close off all beaches and issue advisories. These unprecedented conditions had significant negative impacts on lake-related ecological, recreational, and economic resources. The Governor’s initiative designated $13 million in funding to local communities for HABs reduction/prevention; established the HABs expert team, which includes Princeton Hydro Senior Technical Director, Ecological Services Dr. Fred Lubnow; and coordinated annual HABs summits in order to encourage continued community education and discussion. To learn more about HABs, view educational resources, or report a HAB sighting, visit the NJDEP Division of Water Monitoring and Standards HABs website. [post_title] => WATCH: 6th Annual NJDEP Harmful Algal Bloom Summit [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => open [post_password] => [post_name] => watch-6th-annual-hab-summit [to_ping] => [pinged] => [post_modified] => 2025-04-21 13:57:05 [post_modified_gmt] => 2025-04-21 13:57:05 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?p=17457 [menu_order] => 0 [post_type] => post [post_mime_type] => [comment_count] => 0 [filter] => raw ) [1] => WP_Post Object ( [ID] => 17439 [post_author] => 1 [post_date] => 2025-04-16 14:12:39 [post_date_gmt] => 2025-04-16 14:12:39 [post_content] => Earth Day is more than a date on the calendar—it’s a gentle nudge to reconnect with the natural world around us, and a reminder that everyday actions can shape a more sustainable future. Whether you’re tending a garden, removing invasive plants, or picking up litter while out on a walk, these small steps add up to a healthier, more resilient planet. This year, our team found a few fun and meaningful ways to mark the occasion—and we hope this inspires you to get outside and get growing, too. Get Your Garden Spring-Ready: 5 Simple Tips [gallery link="none" ids="1163,17443,2043"] Spring is the perfect season to take action in your yard or community green space. Whether you’re a seasoned gardener or just starting out, here are a few tips from our team to help your garden thrive: Prep Your Soil: Loosen the ground and give it a good soak before planting. This helps roots settle in and access nutrients more easily. Choose Natives: Native plants are adapted to local conditions, support pollinators, and often require less maintenance and water. Tame the Invasives: Remove or reduce invasive species early in the season before they take hold. It’s a simple way to give native plants room to grow. Tickle Those Roots: When transplanting plugs or potted plants, gently loosen the roots. It helps the plant establish itself faster. Water Deeply: Give new plantings a thorough watering to help them recover from transplant shock and get settled in their new home. Looking for more tips? Princeton Hydro landscape architects Jamie Feinstein, RLA and Cory Speroff, PLA, ASLA, CBLP shared their top spring gardening tips in an "Ask Me Anything" Facebook live Q&A session, including:
On April 9, experts and stakeholders from across the country gathered virtually for the New Jersey Department of Environmental Protection’s (NJDEP) 6th Annual Harmful Algal Bloom (HAB) Summit. Held via Microsoft Teams and free to attend, this year’s summit embraced the theme “Kicking the HAB-it Together: Collaborating to Get Ahead of HABs”—a fitting reflection of the event’s focus on moving away from crisis-driven responses and toward proactive, long-term solutions for managing HABs.
The summit brought together a diverse audience of local, state, and federal government representatives, environmental commissions, watershed associations, nonprofits, academic researchers, lake management professionals, and community members united by a shared goal: to better understand, prevent, and manage the impacts of HABs. With presentations spanning public health, policy, science, and on-the-ground solutions, the program set the stage for a day of insightful discussion and knowledge-sharing.
The day kicked off with opening remarks and presentations from NJDEP representatives and the Montgomery Township Health Department, who provided updates on state-level HAB response efforts and local public health perspectives. The morning session also featured a technical keynote address from Dr. Wayne Carmichael, Professor Emeritus at Wright State University and a nationally recognized pioneer in HAB research. Dr. Carmichael offered a comprehensive national overview of the current HAB landscape, emerging threats, and the evolving science behind bloom detection, health risk assessment, and mitigation strategies. His presentation underscored the importance of cross-sector collaboration in tackling this growing environmental challenge.
In the afternoon, the focus shifted to collaboration and preparedness. A panel discussion titled “Getting Ahead of the Crisis: Prevention vs. Response” included a range of voices, including NJDEP leadership, municipal representatives, and advocacy groups like The Watershed Institute. Panelists discussed how coordinated efforts, regulatory tools, and community engagement can help prevent the conditions that lead to HABs, rather than merely responding after blooms occur.
The final portion of the summit highlighted innovative management strategies. Presentations covered topics like choosing practical solutions for HABs and restoration case studies. Princeton Hydro’s own Pat Rose, Aquatics Project Manager and Environmental Scientist, was among the expert speakers. Pat presented on a cutting-edge research and development initiative funded by the U.S. Army Corps of Engineers' Engineer Research and Development Center (ERDC). His talk explored both proactive and reactive treatment strategies designed to control near-shore HABs at Lake Hopatcong, New Jersey's largest lake, in a cost-effective and sustainable manner.
If you weren’t able to attend the summit live, don’t worry—you can now watch the full recording on the NJDEP YouTube channel:
HABs are rapid, large overgrowths of cyanobacteria. Cyanobacteria, also known as blue-green algae, aren’t actually algae, they are prokaryotes, single-celled aquatic organisms that are closely related to bacteria and can photosynthesize like algae. These microorganisms are a natural part of aquatic ecosystems, but, under the right conditions (e.g., heavy rains followed by hot, sunny days), these organisms can rapidly increase to form HABs. Climate change is leading to more frequent, more intense rainstorms that drive run-off pollutants into waterways, coupled with more hot days that increase the water temperature, creating the ideal environment for HABs to proliferate. In recent years, HABs have begun to appear in more places, earlier in the summer.
The New Jersey Governor’s HABs Initiative was launched in 2019 after lakes throughout NJ (and the entire Continental U.S.) suffered from HAB outbreaks, which caused local and county health agencies to close off all beaches and issue advisories. These unprecedented conditions had significant negative impacts on lake-related ecological, recreational, and economic resources. The Governor’s initiative designated $13 million in funding to local communities for HABs reduction/prevention; established the HABs expert team, which includes Princeton Hydro Senior Technical Director, Ecological Services Dr. Fred Lubnow; and coordinated annual HABs summits in order to encourage continued community education and discussion.
To learn more about HABs, view educational resources, or report a HAB sighting, visit the NJDEP Division of Water Monitoring and Standards HABs website.
Earth Day is more than a date on the calendar—it’s a gentle nudge to reconnect with the natural world around us, and a reminder that everyday actions can shape a more sustainable future. Whether you’re tending a garden, removing invasive plants, or picking up litter while out on a walk, these small steps add up to a healthier, more resilient planet. This year, our team found a few fun and meaningful ways to mark the occasion—and we hope this inspires you to get outside and get growing, too.
Spring is the perfect season to take action in your yard or community green space. Whether you’re a seasoned gardener or just starting out, here are a few tips from our team to help your garden thrive:
Looking for more tips? Princeton Hydro landscape architects Jamie Feinstein, RLA and Cory Speroff, PLA, ASLA, CBLP shared their top spring gardening tips in an "Ask Me Anything" Facebook live Q&A session, including:
To welcome spring, members of the Princeton Hydro team spent an afternoon outside tending the native garden bed at the Trenton headquarters. Located at the front of the building, the perennial planting area features climate-adapted, drought-resistant native species chosen for their ecological benefits and aesthetic appeal.
Although perennials return year after year, they still benefit from seasonal care. Tasks like weeding, pruning, and loosening the soil support strong root systems, encourage healthy growth, and help maintain a thriving, sustainable garden ecosystem. Recognizing the garden's significance and the value of collaboration, our team united to accommodate and nurture this year's growth.
“It was a fun chance to unplug, get our hands in the dirt, and connect with coworkers in a different kind of ‘team meeting,’” said Mikhail Velez, Communications Coordinator. “It’ll be exciting to see how the space fills in over the season, and we’re looking forward to doing small things throughout the year to keep it healthy and thriving.”
Feeling inspired? Organizing a gardening day is a fun, low-cost way to give back to your environment and bring people together. Celebrate Earth Day 2025 by starting a garden, volunteering with a local environmental group, or organizing your own mini planting day with friends, family or coworkers.
Rain gardens are a beautiful, low-maintenance green infrastructure solution for managing stormwater, reducing erosion, and improving water quality by filtering pollutants before they reach local waterways. They also provide valuable habitat for pollinators and other beneficial wildlife.
On April 12, Princeton Hydro President Geoffrey M. Goll, P.E. led a free public workshop on how to build a rain garden of your own. Hosted in Yardley, PA by the Lower Makefield Township Environmental Advisory Council as part of their Environmental Lecture Series, the session offered practical, approachable guidance for managing stormwater at home.
Using photos from his own yard, Geoffrey walked attendees through how he designed and installed a rain garden to reduce runoff and eliminate pooling water. He shared ten easy-to-follow tips and answered questions on plant selection, drainage strategies, long-term maintenance, and when and why to amend soil before planting.
Want to learn more? Watch Geoffrey’s full presentation and get inspired to create your own eco-friendly solution to stormwater management:
The real spirit of Earth Day lies in our ongoing commitment to care for the natural world—not just once a year, but in everyday choices and community actions. As Geoffrey quoted in his rain garden presentation, "Small acts, when multiplied by millions of people, can transform the world." – Howard Zinn.
At Princeton Hydro, we take pride in fostering a culture of continuous learning and professional growth. Today, we're delighted to celebrate the accomplishments of two team members whose recent certifications exemplify this commitment. Their achievements not only reflect individual dedication but also enhance our firm’s collective ability to innovate and deliver exceptional environmental solutions.
Scott Churm, Senior Director of Field Services, recently became a PRO Certified EutroSORB® Specialist—a designation granted by SePRO Corporation to professionals trained in the implementation of EutroSORB Water Quality Technologies for phosphorus control in lakes and ponds.
EutroSORB® is a cutting-edge technology designed to reduce phosphorus levels, curtail eutrophication, and restore the health of aquatic ecosystems. To earn this certification, Scott completed specialized training and passed a comprehensive exam, demonstrating his advanced knowledge in evaluating water quality issues and prescribing targeted, effective solutions.
Since joining Princeton Hydro in 2006, Scott has led our pond and lake management services with unmatched expertise. From identifying invasive aquatic species to overseeing long-term management plans, his work spans hundreds of sites and over 1,000 acres. He’s a licensed pesticide applicator in five states and has implemented a wide range of techniques—from hydro-raking and weed harvesting to aeration system installations and biological controls—to support the health and balance of aquatic environments.
With this new certification, Scott adds another tool to his already expansive toolbox, further reinforcing our team’s ability to restore and preserve water bodies across the region.
Matthew Pappas, a Geotechnical Engineer at Princeton Hydro, recently earned the prestigious CCS® credential from the Construction Specifications Institute (CSI). This certification demonstrates advanced proficiency in specification (spec) writing, construction documentation, and product research—critical skills that improve project delivery and communication across all phases of construction.
To become CCS-certified, candidates must pass a rigorous exam that evaluates their understanding of contracts, technical documentation, and spec development best practices. With this achievement, Matthew joins a select group of professionals recognized for their ability to clearly and effectively communicate design intent, construction materials, and performance standards.
Since joining Princeton Hydro in 2019, Matthew has worked across disciplines, supporting our geotechnical practice and green infrastructure initiatives. His responsibilities span from field investigations and laboratory testing to slope stability and sediment modeling to spec drafting and cost estimating. He’s also earned several technical responsibilities, including serving as the firm's Radiation Safety Officer and receiving training in concrete field testing.
Matthew's initiative and adaptability have made him a valuable asset to our team, and his CCS certification further exemplifies his dedication to technical excellence and lifelong learning.
Congratulations to Scott and Matthew on their well-earned achievements! To learn more about the Princeton Hydro team, click here.
The Bucks County Conservation District, in collaboration with Bucks County Planning Commission and Princeton Hydro, has launched an interactive ArcGIS StoryMap showcasing the Lake Luxembourg Conservation Pool Restoration Project. This engaging web application weaves together interactive storytelling, multimedia, charts, diagrams, and dynamic web maps to provide an in-depth look at the decade-long journey to restore Lake Luxembourg's Conservation Pool.
Designed as a publicly accessible resource, the StoryMap allows users to explore project details in an intuitive, interactive format—zooming and panning through specific project areas, viewing site attributes, and navigating restoration initiatives without the need for specialized GIS software or training. Its goal is to connect the community with its watershed, showcase the significance of restoration efforts, and inspire environmental stewardship.
Let’s take a closer look at the restoration project and how the StoryMap brings it to life.
In the summer of 2024, the Bucks County Conservation District in collaboration with Bucks County government completed the Conservation Pool Restoration Project, the culmination of a decade-long effort to improve water quality in the Core Creek watershed.
The Conservation Pool is an upstream section of Lake Luxembourg, a 174-acre reservoir that serves as the final major stop for Core Creek before it flows into Neshaminy Creek. Located northeast of the Woodbourne Road bridge, the Pool accounts for one-tenth of the lake’s total area. Surrounded by wetlands, forests, and agricultural fields, it also receives water from two smaller tributaries in addition to Core Creek.
The project, with engineering and design beginning in 2016, focused on enhancing the Conservation Pool’s ability to filter pollutants by reducing sediment and nutrient buildup. To achieve this, the project team created a sediment forebay—an upstream settling basin designed to capture sediment before it enters the main lake—by dredging 15,000 cubic yards of phosphorus-rich sediment from the Pool’s upstream section. Native vegetation was planted along the shallow banks to stabilize the shoreline, filter excess phosphorus, and establish an emergent wetland system that supports native wildlife.
Over the course of a month, approximately 36,000 live plugs were planted at the Lake Luxembourg Conservation Pool. Wooden stakes, construction fencing, and twine was installed around planting areas to deter geese from eating the young plants:
This long-term management approach enhances pollution control in the watershed while ensuring future maintenance and sediment removal can be carried out efficiently. Princeton Hydro continues to work with watershed stakeholders to improve Lake Luxembourg’s water quality, including partnering with BCCD to reassess and update stabilization practices in areas affected by the changing climate and invasive species.
Now, thanks to the ArcGIS StoryMap, the entire restoration process can be explored in an interactive and engaging way!
Restoring a watershed is a complex, multi-year, multi-pronged effort. While project reports and technical documents provide valuable data, they don’t always capture the full scope of the work in an accessible way. That’s where the Lake Luxembourg Conservation Pool Restoration Project StoryMap comes in. This interactive digital experience transforms years of planning, permitting, construction, and ecological restoration into a visually rich, user-friendly platform.
The journey begins with “A Watershed Story: Understanding the Core Creek Watershed,” which introduces users to the region’s significance and challenges. Engaging visuals, clickable maps, and educational diagrams help explain watershed dynamics, land use changes, and the importance of water quality management.
Next, “Past Restoration Projects in the Core Creek Watershed” highlights nine municipal and private projects designed to reduce sediment and nutrient loads, featuring an interactive map of efforts like the Lake Luxembourg Southeast Shoreline Stabilization and Pocket Wetland Creation.
The StoryMap then shifts focus to the Conservation Pool Restoration Project, exploring key project components with interactive site maps and detailed insights, including:
A highlight of the StoryMap is the “Construction at a Glance” section, featuring a compelling YouTube video that captures the restoration effort from start to finish. Click below to watch the video now:
The final section, “Future of the Core Creek Watershed,” looks ahead at upcoming restoration efforts, the ongoing impact of climate change, and strategies for long-term ecosystem resilience. Topics include climate projections for Bucks County, extreme weather impacts, and collaborative conservation efforts.
By blending maps, visuals, and interactive storytelling, this StoryMap serves as both an educational tool and a digital archive of the Lake Luxembourg Conservation Pool Restoration Project. Explore the StoryMap now and see for yourself how this vital environmental restoration initiative is shaping the future of the watershed.
Soil analysis is an essential part of environmental science, providing key insights into land composition, hydrology, and ecological health. In this installment of our "Field Notes" blog series, where we explore essential tools used by Princeton Hydro’s team, we take a deep dive into the Munsell Soil Color Chart—a standardized system that allows professionals to classify and communicate soil characteristics with accuracy. This tool is particularly useful in wetland delineations, where soil color helps determine whether an area meets the criteria for wetland classification.
What if the ground beneath your feet could tell a story? Soil isn’t just dirt—it’s a dynamic, living record of the landscape’s history, composition, and ability to sustain life. One of the most revealing clues in soil analysis is color, which reflects key properties such as drainage, organic matter content, and oxidation levels.
One key application of the Munsell Soil Color Chart is in wetland delineation, a process that determines whether a particular area meets the hydrologic, vegetative, and soil criteria for wetland classification. Soil scientists use an auger to extract a sample from the ground, where the first 6 to 12 inches, also known as the upper part, of the soil profile is the most important for determining whether the soils are hydric.
Hydric soils are defined as those that form under conditions of saturation, flooding, or ponding long enough during the growing season to develop anaerobic conditions in the upper part of the soil. The landscape of the site also plays a crucial role in hydric soil development. Factors such as hydrology, slope, landform, soil materials, and vegetation influence how these conditions emerge. These environmental factors trigger biogeochemical processes that lead to the development of distinct hydric soil indicators, including:
Once a scientist identifies a hydric soil, they refer to the Munsell Soil Color Chart to classify its matrix color and any hydric soil indicators present. This classification helps determine whether the area qualifies as a wetland under regulatory guidelines.
Before conducting a wetland delineation, Princeton Hydro Environmental Scientist Ivy Babson, PWS, first determines which United States Army Corps of Engineers (USACE) Wetland Delineation Region her site is located in—an essential step for ensuring proper classification. For a recent wetland delineation, Ivy identified her site as being within the Northcentral and Northeast Region and conducted pre-delineation research, which revealed that the area was characterized by shallow bedrock and exposed boulders.
Upon arriving at the site, Ivy observed that the wetland had formed within an old basin. The sloped basin floor supported hydrophytic vegetation, including cattails, sedges, and rushes, with visible drainage patterns and hummock-hollow microtopography indicating prolonged wet conditions.
Once Ivy selected a suitable location for a soil boring, she used a Dutch auger to extract a soil sample. The first 6 inches of the profile revealed very dark mineral soils with a high amount of decomposed organic material. Using the Munsell Soil Color Chart, she classified the sample as 10YR 2/1—a black, saturated mucky loam.
She also identified strong brown (7.5YR 4/6) redoximorphic features along plant root pore linings, indicating iron reduction due to prolonged saturation:
The next six inches of soil maintained a similar composition before transitioning at nine inches to a gray clay layer (10YR 5/1) with many yellowish-brown (10YR 5/6) redoximorphic features occurring as reduced iron soft masses, another clear indicator of prolonged saturation:
By 15 inches, Ivy hit bedrock, confirming that groundwater was perched above the rock layer, creating the saturated conditions necessary for hydric soil development.
To determine whether the site met wetland criteria, Ivy referred to the USACE’s Regional Supplement to the Wetland Delineation Manual, which provides region-specific hydric soil indicators. She identified several key indicators in her soil profile:
The combination of these four hydric soil indicators proves that the area is a wetland and is subject to conditions of saturation, flooding, or ponding long enough during the growing season to develop anaerobic conditions in the upper part of the soil—a conclusion supported by the area's shallow bedrock, high water table, and saturated soil conditions.
Ivy draws a unique parallel between soil analysis and Vincent van Gogh’s Starry Night, transforming scientific observation into an artistic analogy:
"Looking at the Starry Night painting, my eyes are immediately drawn to the bright yellow stars and white moon against the dark blue night sky. In soil analysis, the dark blue sky represents the matrix of the soil, while the bright stars and moon resemble hydric soil indicators that ‘pop’ out. The streaking cypress tree in the painting? That’s like a redoximorphic concentration of manganese forming around a plant root. Just as these elements make Van Gogh’s painting unique, hydric soil indicators reveal the unique story of the land beneath our feet."
Beyond wetland delineation, soil classification is a key component of environmental restoration, conservation planning, and land management. The ability to analyze and interpret soil properties helps scientists understand long-term landscape changes, assess soil health, and develop strategies for sustainable land use.
The Munsell Soil Color Chart is particularly valuable in tracking environmental shifts. Subtle variations in soil color can indicate changes in moisture levels, organic content, or chemical composition—factors that influence everything from erosion control to habitat restoration. Soil analysis can reveal how a site has responded to past land use or whether a conservation area is recovering as expected.
By decoding soil characteristics with precision, environmental professionals can make informed decisions that support healthy ecosystems, improve water management, and guide responsible development. The Munsell Soil Color Chart remains a trusted resource in this process, providing a universal language for soil classification and environmental assessment.
Princeton Hydro President Geoffrey M. Goll, PE, recently traveled to Durban, South Africa, to participate in a symposium focused on “Dam Management and Restoration of River Connectivity.”
Organized by the Ruben Rocha of the Dam Removal South Africa initiative of the former World Fish Migration Foundation (WFMF) and the Institute of Natural Resources (INR), this inaugural event brought together international experts, local researchers, and representatives from government agencies and environmental organizations to explore the complex challenges of balancing water security with ecosystem protection in South Africa. The dynamic two-day program featured on-site exploration, expert-led presentations, and collaborative “World Cafe” workshops aimed at advancing sustainable water management practices across South Africa.
The workshop kicked off with a visit to two weirs on the lower uMkhomazi River: the Goodenough Weir and the Department of Water and Sanitation Weir. Participants gained a firsthand perspective on the intricate and difficult balance between infrastructure development and ecosystem function preservation. At the Goodenough Weir, construction efforts to upgrade the structure were underway, incorporating a fish passage designed to support the upstream migration of native fish species. In contrast, just upstream, the outdated Department of Water and Sanitation Weir presented a stark example of the challenges posed by aging infrastructure. Its obsolete design continues to block river connectivity and disrupt natural habitats, impeding the broader success of restoration efforts downstream. The success of the Goodenough Weir’s fish passage structure will be evaluated for its effectiveness once in operation.
This field visit provided an immersive learning experience, sparking meaningful discussions among attendees. Participants explored strategies for harmonizing ecological priorities with critical infrastructure needs, emphasizing the importance of collaboration and adopting a holistic, big-picture approach to sustainable water management and river connectivity.
The second day of the workshop was packed with impactful presentations and interactive discussions, offering both local and international perspectives on sustainable water management and river restoration.
South African representatives shared innovative strategies and real-world examples from their work:
Navashni Govender of SANParks highlighted South Africa's groundbreaking efforts in Kruger National Park, where dam removals—the first of their kind on the African continent—have restored natural river flow and enhanced biodiversity.
Nkosinjani Mkhize of the Pongola-Umzimkhulu Catchment Management Agency discussed strategies for balancing social and ecological demands.
Futhi Vilakazi of uMngeni-uThukela Water addressed the dual challenge of securing water supplies and protecting ecosystems, with a focus on catchment interventions.
Dr. Andrew Blackmore of KZN Wildlife provided a detailed exploration of South Africa’s complex regulatory framework for dam removal, shedding light on how to navigate environmental legislation effectively.
The program also welcomed two international experts who enriched the conversation with perspectives from their respective regions:
Princeton Hydro President Geoffrey M. Goll, PE delivered a presentation titled “Sediment Management Before, During, and After Dam/Weir Removal,” emphasizing the critical role of sediment in maintaining river health. Through case studies and strategies from the United States, he demonstrated how proactive sediment management can enhance both the ecological and social benefits of barrier removal. His insights underscored the interconnected challenges of sedimentation, water quality, and dam removal—issues South Africa must address to achieve sustainable water resource management.
Mr. Hamish Moir of Scotland’s CBEC Eco-Engineering shared success stories from Europe, including projects in Scotland, the UK, and Iceland. His presentation on reconnecting rivers through selective barrier removal showcased how nature-based solutions can improve ecosystem dynamics and mitigate flood risks, offering valuable lessons for South Africa.
The day concluded with interactive "World Café" workshop sessions focused on key themes such as stakeholder involvement, governance mechanisms, water scarcity, biodiversity, socio-economic impacts, and funding models. Participants explored solutions for integrating ecological, social, and economic priorities into river restoration projects.
Together, the presentations and workshops provided actionable knowledge and innovative approaches to advancing river connectivity and sustainable dam management.
After the conference, Geoff had the honor of being invited by Dr. Matthew Burnett to tour the University of KwaZulu-Natal’s hydraulics lab. Dr. Burnett, who serves as Principal Scientist at the Institute of Natural Resources, Honorary Freshwater Ecology Researcher at the University of KwaZulu-Natal, and coordinator of the “Dam Management and Restoration of River Connectivity” symposium, introduced Geoff to the research being conducted at the University. Researchers there are developing sediment transport models and fish passage testing methods. The emerging program reflects South Africa’s growing commitment to tackling water scarcity, sedimentation, and ecosystem health.
Geoff noted that South Africa is at a pivotal stage in balancing water security with ecological protection. Many dams, while designed for long-term water availability, struggle with sedimentation that reduces reservoir capacity and leads to water quality issues like harmful algal blooms, in addition to creating barriers for diadromous and potamodromous fish, prawn, and crab species. These challenges highlight the need for integrated solutions that address human, agricultural, and biodiversity needs, ensuring sustainable outcomes.
“It was an honor to be invited to South Africa to participate in this important workshop and collaborate with so many talented individuals, all while gaining a deeper understanding of the country’s water resource challenges,” said Geoff. “By exchanging knowledge and ideas from around the world, we can foster innovative approaches and shape balanced solutions.”
Geoff’s participation exemplifies Princeton Hydro’s commitment to advancing global river restoration efforts. By sharing expertise and fostering collaborative dialogue, the workshop in Durban marked a meaningful step toward reconnecting South Africa’s rivers and creating a more sustainable future for its communities and ecosystems.
Before the workshop, Geoff and his wife, Amy, began the trip in Cape Town immersing themselves in South Africa’s rich culture and natural beauty. They explored the city, took part in a guided history tour, and visited the Cape of Good Hope where they admired the stunning coastal landscape, vibrant flora, and fascinating wildlife—including African penguins!
Princeton Hydro Senior Wildlife Biologist Michael McGraw, CSE, QAWB, and ACE was recently featured on the Native Plants, Healthy Planet podcast, a Top 20 Nature Apple podcast with over 7,000 monthly listeners. McGraw joined hosts Fran Chismar and Tom Knezick to discuss a range of "Ecological Ramblings," including his journey from city life to a career in wildlife biology, the impact of deer populations on ecosystems, and practical steps listeners can take to make a positive environmental impact.
The conversation also touched on the documentary "Roots So Deep," which explores regenerative farming and features McGraw as part of a team of scientists whose research helped shape the film. His studies focused on how breeding bird populations respond to different grazing techniques—specifically, Adaptive Multi-Paddock (AMP) grazing versus continuous grazing. The documentary highlights how strategic land management can improve farm productivity and profits while simultaneously supporting environmental and wildlife conservation.
McGraw’s insights showcase the importance of science-driven conservation efforts and how individuals, from farmers to backyard gardeners, can contribute to a healthier planet.
Click below to listen to the full podcast:
Michael McGraw, CSE, QAWB, ACE is a Senior Project Manager and Senior Wildlife Biologist in our Regulatory Compliance & Wildlife Surveys team who has with over 20 years’ experience designing and performing custom ecological assessments and wildlife surveys. Click here to learn more!
Welcome to our Spring Events Spotlight! This season, the Princeton Hydro team is excited to sponsor and participate in a variety of conferences, webinars, community gatherings, and symposiums. Explore the lineup, find event details and registration links, and join us as we connect, collaborate, and share insights.
World Water Day, established by the United Nations in 1993, highlights the vital role of water in our world. This year’s theme, "Glacier Preservation," underscores the critical role of glaciers in sustaining life and the water cycle. To celebrate, The Watershed Institute is hosting a World Water Day event packed with interactive activities, including games, water-themed arts and crafts, a vernal pool exploration hike, and up-close encounters with aquatic critters. Participants will also discover ways to safeguard local waterways and help keep our water resources clean and healthy.
Save the Environment of Moorestown (STEM) will hold its annual meeting on Tuesday, March 25, at 7 p.m. at the Community House. The event will feature guest speaker Michael McGraw, CSE, QAWB, ACE, Senior Project Manager and Senior Wildlife Biologist in our Regulatory Compliance & Wildlife Surveys team, who will discuss the findings of a recent ecological study of Swede Run.
Mike, who has over 20 years of experience in ecological assessments and wildlife surveys, led the study, which focused on the section of Swede Run within the Swede Run Field Open Space. Funded by a 2024 New Jersey Audubon Grant, the study assessed ecological, geomorphic, and water-quality conditions. The findings will help STEM secure grant funding for future habitat restoration efforts, building on past work completed in collaboration with the U.S. Fish and Wildlife Service and the township. Refreshments will be provided at the meeting.
Presented by the Delaware Riverkeeper Network, the 2025 Watershed Congress takes place at Alvernia University in Reading, PA. The Watershed Congress has evolved since 1998 to advance the best available information and techniques for protecting and restoring watersheds. The focus on networking across disciplines means that the Watershed Congress melds science, policy, and practical applications into one program. As a result, the annual Watershed Congress is a highly anticipated event for people interested in understanding, protecting, and restoring their local streams. Princeton Hydro, a proud event sponsor, is leading a breakout session: “20 Years of Watershed Management of New Jersey’s Largest Lake” presented by Patrick Rose, Aquatics Project Manager, and Ivy Babson, PWS, Environmental Scientist.
Join us for the New Jersey Coalition of Lake Associations (NJCOLA) Member Meeting at the scenic Lake Mohawk Country Club for a day of information sharing and educational workshops. This year’s event delves into the latest updates on Harmful Algal Bloom (HAB) Management, focusing on the 2024 New Testing Requirements for Treatments. Princeton Hydro Senior Technical Director, Ecological Services, Dr. Fred S. Lubnow, will be a featured speaker and panelist, presenting "The Nearshore Monitoring and Management of HABs in Lakes and Reservoirs." Gain expert insights into effective strategies for monitoring and mitigating HABs, and connect with lake homeowners, environmental professionals, and community leaders who are dedicated to preserving New Jersey’s lakes.
We’re excited to share that the NJDEP’s 6th Annual Harmful Algal Bloom (HAB) Summit will take place virtually via Microsoft Teams on Wednesday, April 9. This year’s theme, “Kicking the HAB-bit Together: Collaborating to Get Ahead of HABs,” highlights the growing shift from reactive, crisis-based approaches to proactive, collaborative, and sustainable solutions for managing harmful algal blooms. The summit will feature a dynamic lineup of speakers addressing emerging trends and timely topics in the HAB field. Among the presenters is Princeton Hydro’s Aquatics Project Manager and Environmental Scientist, Patrick Rose, who will be speaking about an exciting new Research & Development initiative funded by the U.S. Army Corps of Engineers’ Engineer Research and Development Center (ERDC). His presentation will explore the evaluation of innovative treatment strategies—both proactive and reactive—aimed at cost-effectively controlling near-shore HABs.
Get more info and register.
Join the Lower Makefield Township Environmental Advisory Council for a free, open-to-the-public lecture on how to build a rain garden. As part of the Advisory Council’s Environmental Lecture Series, this 1-hour workshop, led by Princeton Hydro President Geoffrey M. Goll, PE, will explore the environmental benefits of rain gardens and provide practical tips on how to create one on your own property. The event will be held in Yardley, PA, at the LMT Administrative Building, 1100 Edgewood Road.
Presented by the Friends of Hopewell Valley Open Space and hosted by Duke Farms, we are excited to participate in the 18th Annual New Jersey Invasive Species Strike Team Conference. Considered the most comprehensive state-wide forum on invasive species, the conference encompasses insights from both academic research and field experience, and features practical demonstrations by land stewards in addition to formal presentations. This year, presentation topics include "Pest and Pathogens of New Jersey," "Implementation of Invasive Weed Control Program," and "Assessing Deer Population Densities in Northern NJ." Princeton Hydro is sponsoring the conference and exhibiting. We hope to see you there!
CLRMA and its members are dedicated to managing, studying, restoring, and protecting Colorado’s lakes and reservoirs. On April 22, CLRMA will host its Annual Spring Luncheon, a lunch-and-learn event where participants will explore lake restoration projects and get a detailed look at CLRMA’s water resource restoration efforts. The program features Chris Mikolajczyk, CLM—CLRMA President-Elect and Princeton Hydro Senior Manager of Aquatics—presenting “Lake Management 101.” Princeton Hydro is proud to sponsor this event! Click here to learn more about CLRMA.
Founded in 1983, NYSFOLA represents over 200 lake associations across New York. This year, the organization celebrates its 42nd annual conference at the Fort William Henry Hotel and Conference Center in Lake George. In the theme “Back to the Future: Old Lake Issues and New Solutions,” the event features panel discussions, workshops, networking opportunities, and an exhibitor hall. Princeton Hydro is leading two workshops:
Our team is honored to sponsor this event, eager to share our expertise and gain important insights, and looking forward to connecting with fellow lake management professionals throughout the conference.
The Society of American Military Engineers (SAME) New Jersey Post invites you to its annual Coastal Resilience in NJ event—a full-day program focused on innovative strategies, funding pathways, and actionable solutions for building resilient coastal communities. Held at the Rutgers EcoComplex in Bordentown, NJ from 8 AM - 4:30 PM, the event features expert-led presentations, a panel on urban resilience, a U.S. Army Corps of Engineers briefing, and discussions with leaders from local, state, and federal agencies, NGOs, and academia. The day concludes with a complimentary happy hour, including the fresh oyster bar from Barnegat Oyster Collective, which is back by popular demand. Princeton Hydro is a Gold Sponsor for the event and exhibiting—we hope to see you there!
Sustainable New Jersey collaborates with state agencies, nonprofits, academia, and industry to identify best practices and award certification to communities that meet rigorous sustainability standards. The New Jersey Sustainability Summit brings together leaders from the political, private, and public sectors, all dedicated to building a more sustainable future. This dynamic one-day forum, held on Friday, May 9, at Bell Works in Holmdel, NJ, highlights innovative projects, key successes, and lessons learned from across the state.
Every year, the Choose Clean Water Conference gathers individuals from local, state, and national nonprofits, elected officials, government agencies, and businesses within the Chesapeake Bay Watershed to discuss ways these different sectors can work together toward our collective goal—clean water. This conference is an excellent opportunity for Coalition members to learn about innovative restoration approaches from experts, engage in discussions with other attendees from different parts of the watershed, and see on-the-ground examples of local work. This year's conference takes place at the Hotel Madison in Harrisonburg, Virginia.
This year's Annual Conference, held in February, centered on the theme “Resiliency through Restoration” and explored collaborative strategies for building climate-resilient communities. Sessions focused on restoring degraded watersheds through both nature-based and engineered solutions to address pressing and future water-related challenges, including flooding, harmful algal blooms, and drought. As a proud sponsor, Princeton Hydro exhibited at the event and contributed expertise through two presentations:
The 32nd Annual FEMA NDSPTS took place in February at the National Disaster & Emergency Management University in Emmitsburg, Maryland. The annual event brought together over 300 dam safety professionals to discuss emerging challenges, advancements, and collaborative strategies for maintaining the nation’s dam infrastructure. This year’s seminar introduced a dynamic new format designed to enhance learning and collaboration, blending training sessions, workshops, and traditional presentations for a comprehensive approach to dam safety challenges and innovations. Princeton Hydro President Geoffrey M. Goll, PE, presented "Streamlining the NEPA Process and Focusing on Adaptive Management for Dam Removal," sharing insights on improving project efficiency and resilience.
Welcome to the latest edition of our “A Day in the Life” blog series! Today, we’re diving into the world of lake management, biological sampling, and watershed restoration with Patrick Rose, an Environmental Scientist and Project Manager in Princeton Hydro’s Aquatics Division.
Since joining Princeton Hydro in 2019, Pat has played a key role in a range of aquatic projects, from water quality monitoring to fisheries management. His expertise spans in-lake and watershed management, including cyanobacteria monitoring, invasive species control, and statistical analysis of water quality and biological data. Pat has contributed to major initiatives such as developing Nine Element Watershed Implementation Plans for two of New Jersey’s largest lakes, crafting cyanotoxin mitigation strategies, and conducting lake phosphorus assessments to guide restoration efforts.
His journey into aquatics began with a transformative summer course at Lake Atitlán in Guatemala, which ignited his passion for watershed science. After earning both an undergraduate degree in Environmental Science and a graduate degree in Lake Management from SUNY Oneonta, he spent a year with AmeriCorps in Knoxville, Tennessee, working on water quality initiatives with high school students and government agencies. He later completed a co-op managing aquatic invasive plants in the Pacific Northwest before joining Princeton Hydro as an intern in 2016, transitioning to a full-time role in 2019.
Now, let’s step into Pat’s boots (or waders) and see what a typical day in the field looks like—starting with the essential preparations before heading out on the water.
Pat’s days are as varied as the ecosystems he studies. When fieldwork is on the schedule, his morning starts early—often before sunrise. The first step is checking the weather forecast to anticipate any conditions that could impact the day’s work.
Next, he heads to the Princeton Hydro field office, where the team’s trucks, boats, and specialized aquatics equipment—such as the Truxor DM, Marsh Master 2MX-KC-FH, and Airboat—are stored. Before hitting the road, Pat and his team conduct a thorough inventory, gathering all necessary tools and performing critical equipment checks and calibrations.
“It’s important to ensure that all of the equipment is accounted for and in good working order before leaving for the project site because the site can be a few hours away,” Pat explains. “We calibrate our water quality meters every morning to ensure that all of our measurements are accurate.”
Even for routine monitoring projects at familiar sites, planning is essential. Some projects require full-day or multi-day sampling efforts, especially when testing large waterbodies at multiple locations. A well-structured plan helps keep the process efficient while allowing flexibility for unexpected challenges. As part of the Health and Safety Plan (HASP), the team also reviews emergency protocols, including identifying key points of contact and the nearest hospital in case of an emergency.
If the project involves a boat, the team double-checks all required safety gear, including life jackets, fire extinguishers, flares, air horns, and first aid kits. They also bring protective gloves, especially when working in areas where harmful algal blooms (HABs) are suspected. To prevent the spread of invasive species, they follow strict decontamination protocols, washing boats at the end of each field day.
With the gear packed, safety checks complete, and a solid plan in place, it’s time to hit the water and begin the day’s fieldwork.
Once Pat and the project team arrive at the site, they prepare the boat for launch and conduct a final safety check before heading out on the water.
While they may have specific sampling locations identified in advance, the team remains vigilant for any additional signs of water quality issues, such as HABs, invasive aquatic weeds, or other ecological disturbances. They also take note of positive indicators of a healthy ecosystem, including native fish species, beneficial aquatic plants, and diverse wildlife activity.
Decisions about field measurements at each location are guided by the client’s directives, an approved lake management plan, and any known or suspected water quality challenges the team is working to mitigate.
One of the primary tools Pat relies on is the multiprobe water quality meter, which allows him to efficiently measure key water quality parameters, including temperature, dissolved oxygen, pH, and specific conductivity. This instrument provides real-time data, enabling the team to assess conditions on-site and make informed decisions about sampling and management strategies.
In addition to using the multiprobe, the team collects water samples for laboratory analysis, testing for conductivity, turbidity, nutrient levels, and, in some cases, fecal coliform bacteria. Shoreline assessments are also a crucial part of monitoring efforts. Pat and his team walk the banks to document erosion, bank stability, and native plant growth, recording their observations through field notes and photo documentation.
With data collection complete, the next step is analyzing the results and translating the findings into actionable insights.
One of the projects Pat is most involved with is the trout habitat monitoring study at Lake Hopatcong, New Jersey’s largest lake. The lake’s trout fishery is a major recreational attraction, drawing anglers from across the region and contributing to the local economy. However, an analysis of 30 years of water quality data revealed a concerning trend—rising surface water temperatures, which can negatively impact trout habitat and survival rates.
In response to these concerns, the Lake Hopatcong Commission (LHC) Trout Committee was formed in 2021. Working in collaboration with the Lake Hopatcong Foundation and the Knee-Deep Club, the committee launched a three-year trout tagging study to evaluate the lake’s ability to support a sustainable trout population. Princeton Hydro is responsible for all technical aspects of the study, including data collection, analysis, and reporting, with funding provided by the New Jersey Highlands Council.
To understand how habitat conditions fluctuate during peak summer stress periods, Pat and his team conducted weekly sampling in July and August at both deep-water stations and nearshore areas. “We take GPS measurements at every site around the shoreline where we measure temperature and dissolved oxygen,” Pat explains. “Then, we send the locations to our GIS team so they can create detailed habitat maps.”
The study focuses on two key elements:
By collecting and analyzing this data, the study provides critical insights into how trout habitat is changing and what can be done to protect and enhance suitable conditions for this important fishery. Click here to read more about the Lake Hopatcong Trout Habitat and Tagging Study.
Managing aquatic projects isn’t just about addressing challenges—it’s about bringing people together to protect and enhance vital ecosystems. Successful water quality restoration efforts thrive on collaboration, education, and community engagement.
“Lakes serve many purposes, and different groups value different aspects,” Pat explains. “Fishermen often want sufficient aquatic vegetation for a healthy fishery, while boaters and swimmers typically prefer little to no vegetation. The best way to ensure a balanced approach is to involve all stakeholders in the conversation.”
At Lake Hopatcong, Pat and his team work closely with the Lake Hopatcong Commission, Lake Hopatcong Foundation, local government entities, volunteers, and community members. Regular communication and engagement efforts ensure that project goals reflect the needs of the entire community. By fostering open dialogue, gathering feedback, and sharing scientific insights, they aim to inspire stewardship and long-term investment in the lake’s health.
As Pat continues to make meaningful contributions to Princeton Hydro’s mission, he remains dedicated to expanding his expertise and leadership in lake and watershed management. He thrives on the balance between technical fieldwork, client collaboration, and mentorship, and he’s always eager to take on new challenges in aquatic science.
For students interested in the field, Pat emphasizes the value of hands-on experience: “Take as many courses as you can in aquatics and related fields,” he advises. “Seek out internships, research opportunities, or assist graduate students and professors. Real-world experience is invaluable.”
With passionate professionals like Pat leading the way, the future of lake management and watershed restoration is in good hands.
Click here to read the previous "Day in the Life" blog series edition featuring Tara Srinivasan, Environmental Scientist and GIS Analyst, and stay tuned for more behind-the-scenes stories from our talented team!
The removal of Paulina Lake Dam marks a significant step in restoring the Paulins Kill River. With the spillway demolished, dredging completed, and the trail bridge stabilized as of October 2024, the transformation has been remarkable. A new project video now captures this rapid evolution and celebrates the progress made.
We invite you to watch the new video documenting the removal process for the Paulina Lake Dam. The video's captivating aerial footage, taken by The Nature Conservancy (TNC) Volunteer Drone Team before demolition and by Princeton Hydro throughout and after the removal process, showcases the dramatic transformation of the site. The video walks viewers through each removal phase—from initial notching to full demolition—while highlighting what’s next in the ongoing Paulins Kill River restoration effort.
The removal of Paulina Lake Dam is part of a broader effort to restore the Paulins Kill River and its ecosystem. Since 2019, four dam removals—including Columbia Lake’s remnant and main dams (2019), County Line Dam (2022), and Paulina Lake Dam (2024)—have reconnected 45 miles of river habitat, allowing native species like brook trout and migratory fish to thrive.
Beyond enhancing aquatic and terrestrial connectivity, the dam’s removal mitigates safety hazards, improves water quality, and expands recreational opportunities for the community. It also contributes to ongoing wetland and riparian zone restoration, including the reforestation of the floodplain and protection of critical habitats.
While the dam is gone, restoration efforts are not quite over. In early Spring, the project team will initiate the third and final project phase by visiting the site to assess and plan for adaptive management work, which will commence in July 2025. During this final push, the project team will enhance habitat features, stabilize riverbanks in select locations, and plant native trees, ensuring a thriving ecosystem for years to come. Stay tuned for more updates as we continue to witness the transformation of the Paulins Kill.
Each year on March 3rd, World Wildlife Day offers an opportunity to celebrate the incredible biodiversity of our planet and raise awareness about the importance of protecting and restoring critical habitats. In that spirit, we’re highlighting a transformative project that turned degraded wetlands into a thriving wildlife sanctuary: The Pin Oak Forest Stream, Wetland, and Upland Enhancement Project in Woodbridge, New Jersey, stands as a testament to the power of restoration and the lasting impact of ecological stewardship.
Located in a highly developed region of Middlesex County, the Pin Oak Forest Conservation Area is a rare ecological gem—a 97-acre open space containing a critical wetland complex at the headwaters of Woodbridge Creek. Before restoration efforts began, the area suffered from habitat fragmentation, wetland degradation, and the encroachment of invasive species, all of which had significantly reduced biodiversity and threatened native wildlife.
Recognizing the urgency of intervention, a diverse coalition of government agencies, NGOs, and private industry, including Middlesex County Office of Parks and Recreation, Woodbridge Township, Woodbridge River Watch, New Jersey Freshwater Wetlands Mitigation Council, GreenTrust Alliance, GreenVest, and Princeton Hydro, came together to design and implement a comprehensive restoration plan aimed at revitalizing the area’s natural functions.
The project converted nearly 29 acres of degraded wetlands, over 1,000 feet of channelized streams, and disturbed uplands into a vibrant, species-rich ecosystem. By reconnecting the stream to its floodplain and incorporating microtopography techniques, the restoration team created a varied landscape that supports multiple habitat communities and improves groundwater infiltration—essential elements for sustaining wildlife.
The transformation of Pin Oak Forest into a high-functioning wetland complex has had profound impacts. The site now provides critical habitat for a range of species, including the state-threatened Black-crowned Night-Heron (Nycticorax nycticorax) and Red-headed Woodpecker (Melanerpes erythrocephalus). The reestablishment of native vegetation, such as pin oak (Quercus palustris), swamp white oak (Quercus bicolor), and swamp rose (Rosa palustris), has further enhanced the ecosystem, creating food sources and nesting areas for birds, amphibians, and pollinators.
By managing invasive species and allowing native flora to flourish, biodiversity has significantly increased. The restored headwater wetland system supports a delicate balance of aquatic and terrestrial life, creating a vital refuge for countless species amid an otherwise urbanized landscape.
This success story highlights how thoughtful ecological restoration can bring degraded environments back to life, providing a lasting benefit for wildlife and the surrounding community alike.
On this World Wildlife Day, the Pin Oak Forest project serves as an inspiring reminder of what’s possible when partnerships, science, and dedication converge to protect and restore critical habitats. The work done here is not just about the past—it’s about shaping a future where wildlife and people can thrive together.
At Princeton Hydro, we remain committed to advancing ecological restoration, ensuring that more landscapes like Pin Oak Forest can be revitalized for generations to come. We hope that by reflecting on the success of this project, more communities and organizations will be inspired to take action in preserving and restoring the natural world and pledge to protect the wildlife that makes our planet so extraordinary.
To learn more about the award-winning Pin Oak project and see additional restoration photos, click here.
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