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Funded through Section 319(h) of the federal Clean Water Act and administered by the DEP's Watershed and Land Management Program, these grants were awarded to municipalities, nonprofit organizations, and academic institutions across the state. Princeton Hydro is proud to be a partner on five of the 17 funded projects. Our contributions vary by project and encompass activities such as engineering design, water quality assessment, watershed-based planning, and technical support for implementing stormwater and habitat restoration measures. Let's take a deeper look at these collaborative efforts: 1. The Watershed Institute – Watershed-Based Planning for Assunpink Creek The Watershed Institute received $205K in 319(h) grant funding to develop a watershed-based plan for the Assunpink Creek watershed, located within the Raritan River Basin. This watershed spans 11 municipalities across two counties, where varied landscapes and demographics share common challenges such as localized flooding, stormwater management, and water quality degradation, highlighting the need for a coordinated, watershed-wide, science-driven approach. The plan will evaluate pollution sources and identify large-scale restoration opportunities, including green infrastructure and riparian buffer restoration, to improve water quality and reduce flooding. It will also assess the cost, feasibility, and pollutant reduction potential of proposed measures to ensure practical implementation. Princeton Hydro supported the Institute in developing the grant proposal and planning framework, leveraging our expertise in watershed-based planning to prioritize nature-based solutions that address both water quality and climate resilience. This initiative represents a critical step toward regional collaboration, enabling upstream and downstream communities to work together on strategies that strengthen watershed health, protect public safety, and build long-term resilience. 2. Lake Hopatcong Commission – Watershed-Based Stormwater BMPs The Lake Hopatcong Commission (LHC) was awarded $366K to retrofit an existing stormwater detention basin between King Road and Mount Arlington Boulevard in Roxbury Township. This retrofit is part of a larger Watershed Implementation Plan that Princeton Hydro developed in collaboration with LHC, which prioritizes nutrient reduction and stormwater management strategies across the Lake Hopatcong watershed. Over the past several years, LHC has actively implemented multiple elements of this plan to address harmful algal blooms (HABs) and improve water quality. For this project, Princeton Hydro is providing engineering design and technical oversight to transform the existing basin into a green stormwater infrastructure system that slows, captures, and naturally treats runoff before it enters King Cove. The design incorporates native vegetation, invasive species management, and erosion control measures to stabilize soils and filter pollutants, reducing nutrient loading, which is one key driver of HABs. Public outreach and pre- and post-construction water quality monitoring will ensure performance tracking and measurable improvements. This basin retrofit represents a critical step in a coordinated, science-based approach to restoring ecological health and water quality in New Jersey’s largest lake. 3. Cozy Lake, Jefferson Township – Addressing Emerging Contaminants Jefferson Township received $350K in grant funding to develop an Emerging Contaminants Management Plan for Cozy Lake, focusing on cyanotoxins and HABs. Cozy Lake is a 28-acre waterbody within a 1,152-acre sub-watershed that includes both forested (60%) and developed (29%) land. The lake is fed by the Rockaway River at its northern end and a smaller southeastern inlet, with outflow through a dam on the western edge. The shoreline is primarily residential lawn with minimal emergent wetlands, and several inlets and rock-lined drainage ditches exhibit erosion and lack slope protection, contributing to sediment loading. Princeton Hydro provided early technical input to shape this innovative project with the creation of a comprehensive Jefferson Township Lake and Watershed Restoration and Protection Plan. As part of the plan, Princeton Hydro made recommendations for Cozy Lake, which included enhancing shoreline buffers with native vegetation and installing living shorelines at select properties to stabilize soils, filter stormwater and reduce nutrient loading, improve habitat quality, and enhance community access. These measures, combined with in-lake monitoring and proactive management strategies, will help mitigate HABs and protect ecological and public health. 4. Rockaway Township – Watershed-Based Green Infrastructure Rockaway Township received $399K in grant funding to implement elements of its Watershed Implementation Plan, focusing on green infrastructure stormwater management and nutrient reduction to improve water quality. The project will retrofit the municipal complex by converting a rock-lined drainage swale into a vegetated swale with a bioretention basin, designed to filter stormwater runoff and reduce nonpoint source pollutants entering Fox’s Pond and Fox Brook. Princeton Hydro played a key role in developing the Watershed Implementation Plan, which encompasses 11 private lakes within the Rockaway River watershed, prioritizing critical locations for intervention and designing cost-effective green infrastructure BMPs. This regional approach aligns with strategies recommended by NJDEP and the Highlands Council. The plan included a comprehensive watershed-based assessment to identify and quantify factors contributing to eutrophication, evaluate management measures, estimate costs, and establish an implementation schedule. Princeton Hydro authored the final report, which guided the Township in applying for the Section 319(h) grant and now informs the design and construction of green stormwater infrastructure that will deliver measurable water quality improvements while supporting ecological restoration goals. 5. Green Trust Alliance – Green Infrastructure and Community Engagement Green Trust Alliance (GTA), a nationally accredited land trust and public charity dedicated to accelerating large-scale conservation, received $1.39 million in NJDEP funding to implement green infrastructure improvements at Pinelands Regional High School in Tuckerton, New Jersey. This initiative targets the Tuckerton Creek watershed, which drains into Tuckerton Creek and ultimately flows into Barnegat Bay—a critical estuary spanning 33 municipalities in Ocean County and four in Monmouth County. The retrofit will transform the school’s stormwater detention basin into a multi-functional system that mimics natural hydrology, enhances flow control, and improves water quality locally and in the larger Barnegat Bay watershed. Working with GTA and GreenVest, Princeton Hydro is serving as the design engineer, applying nature-based engineering and ecological restoration techniques to intercept, evapotranspire, and infiltrate stormwater runoff at its source. In addition to its technical objectives, the effort includes a strong community engagement component and an educational platform for students. By bringing green infrastructure into the school environment, the initiative provides hands-on experience with water resources, stormwater management, and ecological engineering, help to build STEM skills while fostering a deeper connection to the surrounding landscape and an understanding of how natural systems work together to support environmental and community health. Princeton Hydro also assisted several of these partners in developing successful NJDEP Section 319(h) grant applications, providing technical documentation, conceptual designs, and pollutant load reduction estimates to strengthen the proposals. To date, the Murphy Administration has awarded more than $33M in Water Quality Restoration grants to improve the health of waterways in all corners of the state. Click here to read about all the 2025 grant funding recipients and their innovative projects. As NJDEP Environmental Protection Commissioner Shawn M. LaTourette noted in the department's press release, “Enhancing the ecological health of our lakes, rivers, streams and coastal waters has long been a priority of the Murphy Administration. The Department of Environmental Protection is pleased to award these grants that will help our partners advance a variety of strategies to improve the health of these waterways and enhance the quality of life in our communities.” We are proud to play a continued role in advancing that mission: helping communities implement practical, data-driven solutions that make a measurable difference for New Jersey’s waterways and the people who depend on them. Click here to learn more about our work to protect natural habitat and restore water quality throughout the New Jersey. [post_title] => NJDEP Awards $8M for Water Quality Restoration Projects [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => open [post_password] => [post_name] => njdep-319h-grants-2025 [to_ping] => [pinged] => [post_modified] => 2025-11-07 01:20:58 [post_modified_gmt] => 2025-11-07 01:20:58 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?p=18586 [menu_order] => 0 [post_type] => post [post_mime_type] => [comment_count] => 0 [filter] => raw ) [1] => WP_Post Object ( [ID] => 17900 [post_author] => 1 [post_date] => 2025-07-21 14:35:31 [post_date_gmt] => 2025-07-21 14:35:31 [post_content] => Welcome to the latest edition of our Client Spotlight blog series, which provides an inside look at our collaboration, teamwork, and accomplishments with one of our client partners. In this special edition, we’re shining the spotlight on the Town of Mina and Findley Lake Watershed Foundation (FLWF), two organizations working closely together to protect and preserve Findley Lake in Chautauqua County, New York. This charming 300-acre lake is a cherished focal point for recreation, tourism, and community pride, and safeguarding it is a shared responsibility. The Town of Mina and FLWF, a volunteer-led nonprofit, have built a strong partnership dedicated to maintaining the lake’s health and ensuring its long-term sustainability. We spoke with Rebecca Brumagin, Town of Mina Supervisor, and Ed Mulkearn, Board President of the FLWF. We kicked-off the conversation with a question for Rebecca: Q: Rebecca, can you provide an overview of the Town of Mina and the core values the Town prioritizes? A: [embed]https://youtu.be/DkloMSAMoyE[/embed] Rebecca continues: “As part of our 2024 Comprehensive Plan, the Town of Mina identified four core community values that guide our decision-making, with our top priority being Findley Lake! The lake is the heart of our community. Ensuring it remains clean, beautiful, and accessible for recreation and overall enjoyment is essential to our identity. That’s why we work so closely with FLWF. During the comprehensive planning process, FLWF developed a Lake Management Plan, which now guides our environmental efforts. Our second core value is economic development. Findley Lake is experiencing an exciting period of growth, with several initiatives underway, including a new warehouse distribution center, growing retail presence, and revitalization in the downtown area. It’s truly a renaissance moment for our community. Third, we’re deeply committed to preserving and enhancing our community character. We value our rural lifestyle and are working to improve it with expanded trails, new boardwalks, and safer, more accessible green spaces for all to enjoy. And, our fourth core value centers on strengthening local government, becoming more efficient, effective, and responsive to the needs of our residents. We want people to feel heard, supported, and engaged in the future of our town.” Q: Ed, can you tell us about the history of FLWF and how it evolved into the organization it is today? A: “FLWF was established in 2002, but our roots go back much further. Before that, our work was carried out by the Findley Lake Property Owners Association, which formed in the late 1940s after the lake was no longer needed as a power source for milling operations. At that time, the lake and dam were donated by Larry Schwartz to a group of local, stewardship-minded residents. That group did the best they could with limited resources and knowledge. But as science, lake management practices, and environmental awareness progressed, so did our approach. By transitioning to a 501(c)(3) nonprofit in 2002, we were able to access grant funding and expand our work significantly. Since then, we’ve purchased weed harvesters, partnered with Princeton Hydro for lake studies, and supported major infrastructure projects like the new sewer system currently in development to address septic-related pollution. We’ve also taken steps to reduce streambank erosion and manage phosphorus loading that affects lake oxygen levels. Our board is strong and diverse—we have dedicated members with the expertise needed to keep moving the organization and the lake forward. At our core, FLWF is committed to maintaining, enhancing, and improving the quality of Findley Lake and its watershed through science-based action and collaboration.” Q: Ed, what are the core values that guide FLWF, and which current projects highlight those values in action? A: [embed]https://youtu.be/l7ljPic09iE[/embed] Q: Rebecca, what are some of the initiatives the Town of Mina is leading to support ecological uplift, water quality improvements, and environmental stewardship? A: [embed]https://youtu.be/hTb0GMQirgE[/embed] Rebecca continues: “We’ve made significant strides in advancing the health of our local environment, thanks in part to support from the New York State Department of Environmental Conservation (DEC). We’ve completed three DEC-funded studies that are guiding our next steps. One study focused on culverts throughout the watershed with the goal of improving water flow and reducing flood risk. Every culvert was assessed to identify those that need repair or replacement. Another study analyzed stormwater runoff, identifying ten key inflow areas to Findley Lake where erosion and sedimentation pose potential threats. Each site was evaluated and prioritized, and we’ve since secured a DEC grant to address the highest-priority site. And, the third study explored in-lake nutrient control strategies, which laid the groundwork for our current partnership with Princeton Hydro on nutrient management efforts. Beyond lake-focused work, we’re also committed to enhancing community access to nature. We’ve received support from Chautauqua County for efforts that will benefit both the environment and quality of life for residents and visitors alike.” Q: Ed, reflecting on past collaborations, can you highlight a project or two that FLWF has worked on with Princeton Hydro? A: “We first partnered with Princeton Hydro a few years ago when our board recognized the need for expert guidance on lake management. While we have a strong, professional board, we lacked the specialized knowledge in lake ecology and water quality science to move forward confidently with major decisions. After researching several firms, we chose to bring Princeton Hydro on board to help us better understand nutrient dynamics in the lake. One of our key concerns was the persistent late-summer algae blooms, which we later learned were linked to phosphorus being released from the lake’s sediments. Princeton Hydro conducted an in-lake nutrient study that clearly explained this internal loading process and helped us chart a path forward. Building on that work, we’re now working with the Princeton Hydro team on a bathymetric and sediment analysis to guide our next step, which will be to install an aeration system to reduce phosphorus release and improve water quality. Princeton Hydro’s expertise has been instrumental in making complex science understandable and actionable, which has helped us take meaningful steps toward restoring the health of Findley Lake.” [gallery columns="2" link="none" size="full" ids="17908,17907"] Q: Rebecca, is there anything you'd like to add about the Town’s collaboration with Princeton Hydro? A: [embed]https://youtu.be/vtEIi23Ov98[/embed] Following Rebecca’s remarks, Ed adds: “I’d just like to echo what Rebecca said—the Princeton Hydro team we worked with this Spring was truly a pleasure to collaborate with. Their depth of knowledge was impressive, but just as important was their ability to communicate complex concepts in a way that was clear and easy for our board to understand. That kind of approachability made a big difference. It was a great experience working with them.” Q: Ed, for those interested in supporting FLWF’s mission, how can individuals get involved and contribute to your efforts? A: “We’re always grateful for donations, they fuel much of what we do. But beyond financial support, one of the most valuable ways people can contribute is by sharing their experiences and ideas. There are countless lakes and watershed organizations out there facing similar challenges, and many have come up with innovative, cost-effective solutions. We’re always eager to learn from others; whether it's a new technology, a successful restoration approach, or a creative funding strategy. Collaboration and information-sharing are incredibly powerful tools in watershed management. If you’ve worked on a similar issue or simply have ideas that could help, we’d love to hear from you. The more we connect and learn from each other, the better we can protect and improve Findley Lake for generations to come.” Following Ed’s comments, Rebecca adds: “One of the things that makes the Town of Mina so special is the strong culture of volunteerism. We’re fortunate to have many residents, often individuals who’ve had professional careers elsewhere, who bring their skills, energy, and passion to our community. Even though we’re a small town, we benefit from a wide network of nonprofit organizations and local initiatives. For example, the Findley Lake Nature Center is actively working on trail development, and there are many other opportunities for people to get involved in stewardship, whether it’s helping maintain green spaces, supporting water quality efforts, or sharing expertise on local projects. What’s especially unique about our community is how welcoming we are. Newcomers don’t have to wait decades to feel at home here—they’re embraced right away, and their ideas are valued. That openness has really enhanced our ability to protect Findley Lake and strengthen the town as a whole.” To close out the conversation, we asked Rebecca and Ed if there was anything else they’d like to share. In the video below, Ed reflects on the strong sense of community in the Town of Mina and the local support that fuels the ongoing efforts to protect and preserve Findley Lake: [embed]https://youtu.be/nrsMt1WMODw[/embed] After Ed’s remarks, Rebecca shares a few additional reflections: “One particularly meaningful designation we’ve received is from New York State, which has identified us as one of only two rural NORCs (Naturally Occurring Retirement Communities) out of 43 statewide. This designation recognizes our vibrant population of older adults and has allowed us to pursue new forms of support and services. We’re currently looking into developing a pocket neighborhood to help seniors remain in the community, where they continue to be active, involved, and deeply valued. And here’s a fun fact that speaks to the energy of Findley Lake: it serves as the practice site for the women’s rowing team from Mercyhurst University, who happen to be the reigning national champions. Pretty cool, right?” Yes, Rebecca, we think that’s very cool! [caption id="attachment_17902" align="alignnone" width="1482"] Photo from Chautauqua County Visitors Bureau[/caption] A heartfelt thank you to Rebecca and Ed for their partnership and for taking the time to speak with us to share their passion for protecting Findley Lake and strengthening the Town of Mina. Their leadership and collaboration exemplify the power of community-driven stewardship. To learn more about their work and how you can get involved, we encourage you to visit the Town of Mina’s website and FLWF at findleylakewf.org. Click here to read the previous edition of our Client Spotlight Series featuring Farmington River Watershed Association Executive Director Aimee Petras. [post_title] => Client Spotlight: The Town of Mina & Findley Lake Watershed Foundation [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => open [post_password] => [post_name] => client-spotlight-the-town-of-mina-findley-lake-watershed-foundation [to_ping] => [pinged] => [post_modified] => 2025-07-22 15:14:49 [post_modified_gmt] => 2025-07-22 15:14:49 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?p=17900 [menu_order] => 0 [post_type] => post [post_mime_type] => [comment_count] => 0 [filter] => raw ) [2] => WP_Post Object ( [ID] => 15760 [post_author] => 1 [post_date] => 2024-09-24 21:58:58 [post_date_gmt] => 2024-09-24 21:58:58 [post_content] => New Jersey Department of Environmental Protection (NJDEP) Commissioner Shawn M. LaTourette presented the City of Lambertville with the NJDEP "Our Water’s Worth It" award. The award ceremony, held at a stormwater infrastructure improvement project site behind the Lambertville Firehouse, celebrated the Lambertville's commitment to improving stormwater management, addressing flooding, protecting local waterbodies, increasing storm resilience, and mitigating the impacts of climate change. In a press release announcing the award, Commissioner LaTourette said, “Modernization of stormwater management strategies and infrastructure is critical to mitigating flooding that is severely impacting communities across New Jersey. My DEP colleagues and I applaud Lambertville for paving the way for others to follow in managing stormwater more effectively.” The "Our Water’s Worth It" campaign, launched by NJDEP earlier this year, aims to raise awareness about the importance of protecting New Jersey’s water resources. The campaign highlights municipalities, water systems, and others who go above and beyond in water resource management and infrastructure improvements. Lambertville’s forward-thinking approach to stormwater management, particularly in meeting permitting requirements ahead of schedule, earned the city this well-deserved recognition. Partnering for Progress: Princeton Hydro and the City of Lambertville At Princeton Hydro, we are proud to support the City of Lambertville in its stormwater management initiatives. Our team has been working closely with Lambertville to design projects that not only mitigate flooding but also enhance the surrounding natural environment. During the award ceremony, Senior Project Manager and Professional Engineer, Sean Walsh, PE, said: “We are honored to be here today alongside NJDEP and the City of Lambertville celebrating Lambertville's remarkable achievement in receiving the 'Our Water's Worth It' trophy. It's particularly meaningful that this recognition comes during Climate Week, underscoring the importance of local action in addressing global environmental challenges.” Earlier this year, the Princeton Hydro team completed a comprehensive Stormwater Utility Feasibility Study, which provided critical insights into Lambertville’s current stormwater management capacity and forecasted future needs. Among the ongoing projects, Princeton Hydro is evaluating solutions for capturing runoff and reducing flooding in Lambertville's Music Mountain area, a critical greenspace in the heart of the city. This steep, wooded hillside, home to popular nature trails, serves as a cherished spot for after-school exploration, dog walking, and outdoor recreation. Music Mountain also plays a critical role in the city’s stormwater management system, acting as a natural buffer to protect lower-lying areas from flash flooding caused by runoff from the residential neighborhoods above. However, storm sewer outfalls discharging into the hillside have created deep erosion gullies, and during heavy rain events, the runoff has flooded the Fire Department. In collaboration with the City and the Fire Department, Princeton Hydro is designing a comprehensive solution that includes both the installation of a piped stormwater system and enlarging the inlet at the base of the mountain to better capture surface water runoff. [gallery columns="2" link="none" size="medium" ids="15769,15770"] Additionally, on the Closson Farm property, Princeton Hydro is designing a riparian restoration project to manage the effects of increasing storm intensity. Funded by the National Fish and Wildlife Foundation, this project will result in 4.6 acres of restored floodplain, 300 trees planted, creation of wildlife habitat, measurable sediment and nutrient reduction, reduced stormwater runoff, community engagement, and new walking paths for recreation. “Together with Lambertville, we are taking essential steps to enhance the city’s infrastructure and safeguard the community against future flooding. Our partnership reflects a shared commitment to protecting the environment and promoting resilience,” said Princeton Hydro’s Director of Restoration & Resilience, Christiana Pollack, CFM, GISP. A Model for Resilience and Stewardship By embracing innovative stormwater solutions, Lambertville is not only enhancing its infrastructure but also setting a benchmark for resilience and environmental stewardship across New Jersey. This recognition reflects the city’s commitment to proactive flood management and sustainability, serving as an inspiration for other communities. Princeton Hydro is honored to partner with the City of Lambertville on these important efforts. We extend our heartfelt congratulations on this well-deserved recognition and are excited to continue our collaboration on future projects that will further strengthen the city's resilience and protect its vibrant neighborhoods. To learn more about NJDEP’s "Our Water’s Worth It" campaign, watch the video below: [embed]https://youtu.be/0kwuBLSl8tE?si=_KkaeeMkLI7RNchH[/embed] New Jersey’s water-related infrastructure is a complex system, constantly facing the challenges posed by stormwater runoff and working to properly manage it. Stormwater management isn’t just about handling rainfall; it’s a critical aspect of improving water quality and mitigating flood risks. In New Jersey, where urbanization and rainfall patterns intersect, managing stormwater is more than just a priority; it’s a necessity. To learn more about stormwater management solutions, check out our blog: "In the Eye of the Storm: Exploring A Stormwater Utility in New Jersey." [post_title] => City of Lambertville Honored with NJDEP Award for Stormwater Management Efforts [post_excerpt] => [post_status] => publish [comment_status] => open [ping_status] => open [post_password] => [post_name] => city-of-lambertville-honored-with-njdep-award-for-stormwater-management-efforts [to_ping] => [pinged] => [post_modified] => 2024-09-24 21:58:58 [post_modified_gmt] => 2024-09-24 21:58:58 [post_content_filtered] => [post_parent] => 0 [guid] => https://princetonhydro.com/?p=15760 [menu_order] => 0 [post_type] => post [post_mime_type] => [comment_count] => 0 [filter] => raw ) [3] => WP_Post Object ( [ID] => 14162 [post_author] => 1 [post_date] => 2024-01-10 15:23:09 [post_date_gmt] => 2024-01-10 15:23:09 [post_content] => As we celebrate the start of 2024, the Princeton Hydro team is thrilled about the multitude of events on the horizon. We're proud to be sponsoring and participating in conferences, webinars, community gatherings, and symposiums. Our blog is the go-to hub for all the event dates, detailed information, and ways to get involved. Join us in making this winter season one to remember! January 9 - 11: 25th Anniversary Meeting of the Northeast Aquatic Plant Management Society The Northeast Aquatic Plant Management Society (NEAPMS) is a diverse group of professionals dedicated to understanding the unique needs of aquatic plant management in the Northeast and communicating that knowledge to both the public and private sectors. The 25th Anniversary Meeting, being held at the Wentworth by the Sea in New Castle, New Hampshire, features workshops, technical presentations, poster sessions, networking events, and a banquet. Get more info and view the full agenda here. January 23: NJ Stormwater Retrofit BMP Guide Webinar New Jersey Future, in partnership with Princeton Hydro, launched the New Jersey Stormwater Retrofit Best Management Practices Guide. This comprehensive resource stands as a pivotal tool to aid local and county governments, nonprofits, developers, and property owners in retrofitting stormwater infrastructure and integrating sustainable green infrastructure solutions. On January 23 at Noon, New Jersey Future and Princeton Hydro are hosting a free public webinar to review this new resource. Get more info and register. February 6-7: Delaware Wetlands Conference The 10th Delaware Wetlands Conference will be held on February 6-7th at the Chase Center, on the waterfront in Wilmington, DE. The conference genda usually includes subjects such as soil science, climate adaptation, and monitoring, as well as wetland restoration and creation projects. 400 attendees, 50 different presentations and poster displays, and 30 exhibitors and sponsor tables are expected. Princeton Hydro, a proud Conference sponsor and exhibitor, is leading four sessions:
The New Jersey Department of Environmental Protection (NJDEP) recently announced $8 million in Water Quality Restoration Grants to support projects that reduce nonpoint source pollution, mitigate harmful algal blooms, restore riparian areas, and enhance watershed and climate resilience. Funded through Section 319(h) of the federal Clean Water Act and administered by the DEP's Watershed and Land Management Program, these grants were awarded to municipalities, nonprofit organizations, and academic institutions across the state.
Princeton Hydro is proud to be a partner on five of the 17 funded projects. Our contributions vary by project and encompass activities such as engineering design, water quality assessment, watershed-based planning, and technical support for implementing stormwater and habitat restoration measures. Let's take a deeper look at these collaborative efforts:
The Watershed Institute received $205K in 319(h) grant funding to develop a watershed-based plan for the Assunpink Creek watershed, located within the Raritan River Basin. This watershed spans 11 municipalities across two counties, where varied landscapes and demographics share common challenges such as localized flooding, stormwater management, and water quality degradation, highlighting the need for a coordinated, watershed-wide, science-driven approach.
The plan will evaluate pollution sources and identify large-scale restoration opportunities, including green infrastructure and riparian buffer restoration, to improve water quality and reduce flooding. It will also assess the cost, feasibility, and pollutant reduction potential of proposed measures to ensure practical implementation. Princeton Hydro supported the Institute in developing the grant proposal and planning framework, leveraging our expertise in watershed-based planning to prioritize nature-based solutions that address both water quality and climate resilience. This initiative represents a critical step toward regional collaboration, enabling upstream and downstream communities to work together on strategies that strengthen watershed health, protect public safety, and build long-term resilience.
The Lake Hopatcong Commission (LHC) was awarded $366K to retrofit an existing stormwater detention basin between King Road and Mount Arlington Boulevard in Roxbury Township. This retrofit is part of a larger Watershed Implementation Plan that Princeton Hydro developed in collaboration with LHC, which prioritizes nutrient reduction and stormwater management strategies across the Lake Hopatcong watershed. Over the past several years, LHC has actively implemented multiple elements of this plan to address harmful algal blooms (HABs) and improve water quality.
For this project, Princeton Hydro is providing engineering design and technical oversight to transform the existing basin into a green stormwater infrastructure system that slows, captures, and naturally treats runoff before it enters King Cove. The design incorporates native vegetation, invasive species management, and erosion control measures to stabilize soils and filter pollutants, reducing nutrient loading, which is one key driver of HABs. Public outreach and pre- and post-construction water quality monitoring will ensure performance tracking and measurable improvements. This basin retrofit represents a critical step in a coordinated, science-based approach to restoring ecological health and water quality in New Jersey’s largest lake.
Jefferson Township received $350K in grant funding to develop an Emerging Contaminants Management Plan for Cozy Lake, focusing on cyanotoxins and HABs. Cozy Lake is a 28-acre waterbody within a 1,152-acre sub-watershed that includes both forested (60%) and developed (29%) land. The lake is fed by the Rockaway River at its northern end and a smaller southeastern inlet, with outflow through a dam on the western edge.
The shoreline is primarily residential lawn with minimal emergent wetlands, and several inlets and rock-lined drainage ditches exhibit erosion and lack slope protection, contributing to sediment loading. Princeton Hydro provided early technical input to shape this innovative project with the creation of a comprehensive Jefferson Township Lake and Watershed Restoration and Protection Plan. As part of the plan, Princeton Hydro made recommendations for Cozy Lake, which included enhancing shoreline buffers with native vegetation and installing living shorelines at select properties to stabilize soils, filter stormwater and reduce nutrient loading, improve habitat quality, and enhance community access. These measures, combined with in-lake monitoring and proactive management strategies, will help mitigate HABs and protect ecological and public health.
Rockaway Township received $399K in grant funding to implement elements of its Watershed Implementation Plan, focusing on green infrastructure stormwater management and nutrient reduction to improve water quality. The project will retrofit the municipal complex by converting a rock-lined drainage swale into a vegetated swale with a bioretention basin, designed to filter stormwater runoff and reduce nonpoint source pollutants entering Fox’s Pond and Fox Brook.
Princeton Hydro played a key role in developing the Watershed Implementation Plan, which encompasses 11 private lakes within the Rockaway River watershed, prioritizing critical locations for intervention and designing cost-effective green infrastructure BMPs. This regional approach aligns with strategies recommended by NJDEP and the Highlands Council. The plan included a comprehensive watershed-based assessment to identify and quantify factors contributing to eutrophication, evaluate management measures, estimate costs, and establish an implementation schedule. Princeton Hydro authored the final report, which guided the Township in applying for the Section 319(h) grant and now informs the design and construction of green stormwater infrastructure that will deliver measurable water quality improvements while supporting ecological restoration goals.
Green Trust Alliance (GTA), a nationally accredited land trust and public charity dedicated to accelerating large-scale conservation, received $1.39 million in NJDEP funding to implement green infrastructure improvements at Pinelands Regional High School in Tuckerton, New Jersey. This initiative targets the Tuckerton Creek watershed, which drains into Tuckerton Creek and ultimately flows into Barnegat Bay—a critical estuary spanning 33 municipalities in Ocean County and four in Monmouth County. The retrofit will transform the school’s stormwater detention basin into a multi-functional system that mimics natural hydrology, enhances flow control, and improves water quality locally and in the larger Barnegat Bay watershed.
Working with GTA and GreenVest, Princeton Hydro is serving as the design engineer, applying nature-based engineering and ecological restoration techniques to intercept, evapotranspire, and infiltrate stormwater runoff at its source. In addition to its technical objectives, the effort includes a strong community engagement component and an educational platform for students. By bringing green infrastructure into the school environment, the initiative provides hands-on experience with water resources, stormwater management, and ecological engineering, help to build STEM skills while fostering a deeper connection to the surrounding landscape and an understanding of how natural systems work together to support environmental and community health.
Princeton Hydro also assisted several of these partners in developing successful NJDEP Section 319(h) grant applications, providing technical documentation, conceptual designs, and pollutant load reduction estimates to strengthen the proposals.
To date, the Murphy Administration has awarded more than $33M in Water Quality Restoration grants to improve the health of waterways in all corners of the state. Click here to read about all the 2025 grant funding recipients and their innovative projects.
As NJDEP Environmental Protection Commissioner Shawn M. LaTourette noted in the department's press release, “Enhancing the ecological health of our lakes, rivers, streams and coastal waters has long been a priority of the Murphy Administration. The Department of Environmental Protection is pleased to award these grants that will help our partners advance a variety of strategies to improve the health of these waterways and enhance the quality of life in our communities.”
We are proud to play a continued role in advancing that mission: helping communities implement practical, data-driven solutions that make a measurable difference for New Jersey’s waterways and the people who depend on them. Click here to learn more about our work to protect natural habitat and restore water quality throughout the New Jersey.
Welcome to the latest edition of our Client Spotlight blog series, which provides an inside look at our collaboration, teamwork, and accomplishments with one of our client partners.
In this special edition, we’re shining the spotlight on the Town of Mina and Findley Lake Watershed Foundation (FLWF), two organizations working closely together to protect and preserve Findley Lake in Chautauqua County, New York. This charming 300-acre lake is a cherished focal point for recreation, tourism, and community pride, and safeguarding it is a shared responsibility. The Town of Mina and FLWF, a volunteer-led nonprofit, have built a strong partnership dedicated to maintaining the lake’s health and ensuring its long-term sustainability.
We kicked-off the conversation with a question for Rebecca:
Rebecca continues: “As part of our 2024 Comprehensive Plan, the Town of Mina identified four core community values that guide our decision-making, with our top priority being Findley Lake!
The lake is the heart of our community. Ensuring it remains clean, beautiful, and accessible for recreation and overall enjoyment is essential to our identity. That’s why we work so closely with FLWF. During the comprehensive planning process, FLWF developed a Lake Management Plan, which now guides our environmental efforts.
Our second core value is economic development. Findley Lake is experiencing an exciting period of growth, with several initiatives underway, including a new warehouse distribution center, growing retail presence, and revitalization in the downtown area. It’s truly a renaissance moment for our community.
Third, we’re deeply committed to preserving and enhancing our community character. We value our rural lifestyle and are working to improve it with expanded trails, new boardwalks, and safer, more accessible green spaces for all to enjoy. And, our fourth core value centers on strengthening local government, becoming more efficient, effective, and responsive to the needs of our residents. We want people to feel heard, supported, and engaged in the future of our town.”
“FLWF was established in 2002, but our roots go back much further. Before that, our work was carried out by the Findley Lake Property Owners Association, which formed in the late 1940s after the lake was no longer needed as a power source for milling operations.
At that time, the lake and dam were donated by Larry Schwartz to a group of local, stewardship-minded residents. That group did the best they could with limited resources and knowledge. But as science, lake management practices, and environmental awareness progressed, so did our approach.
By transitioning to a 501(c)(3) nonprofit in 2002, we were able to access grant funding and expand our work significantly. Since then, we’ve purchased weed harvesters, partnered with Princeton Hydro for lake studies, and supported major infrastructure projects like the new sewer system currently in development to address septic-related pollution.
We’ve also taken steps to reduce streambank erosion and manage phosphorus loading that affects lake oxygen levels. Our board is strong and diverse—we have dedicated members with the expertise needed to keep moving the organization and the lake forward. At our core, FLWF is committed to maintaining, enhancing, and improving the quality of Findley Lake and its watershed through science-based action and collaboration.”
Rebecca continues: “We’ve made significant strides in advancing the health of our local environment, thanks in part to support from the New York State Department of Environmental Conservation (DEC). We’ve completed three DEC-funded studies that are guiding our next steps.
One study focused on culverts throughout the watershed with the goal of improving water flow and reducing flood risk. Every culvert was assessed to identify those that need repair or replacement. Another study analyzed stormwater runoff, identifying ten key inflow areas to Findley Lake where erosion and sedimentation pose potential threats. Each site was evaluated and prioritized, and we’ve since secured a DEC grant to address the highest-priority site. And, the third study explored in-lake nutrient control strategies, which laid the groundwork for our current partnership with Princeton Hydro on nutrient management efforts.
Beyond lake-focused work, we’re also committed to enhancing community access to nature. We’ve received support from Chautauqua County for efforts that will benefit both the environment and quality of life for residents and visitors alike.”
“We first partnered with Princeton Hydro a few years ago when our board recognized the need for expert guidance on lake management. While we have a strong, professional board, we lacked the specialized knowledge in lake ecology and water quality science to move forward confidently with major decisions.
After researching several firms, we chose to bring Princeton Hydro on board to help us better understand nutrient dynamics in the lake. One of our key concerns was the persistent late-summer algae blooms, which we later learned were linked to phosphorus being released from the lake’s sediments.
Princeton Hydro conducted an in-lake nutrient study that clearly explained this internal loading process and helped us chart a path forward. Building on that work, we’re now working with the Princeton Hydro team on a bathymetric and sediment analysis to guide our next step, which will be to install an aeration system to reduce phosphorus release and improve water quality.
Princeton Hydro’s expertise has been instrumental in making complex science understandable and actionable, which has helped us take meaningful steps toward restoring the health of Findley Lake.”
Following Rebecca’s remarks, Ed adds: “I’d just like to echo what Rebecca said—the Princeton Hydro team we worked with this Spring was truly a pleasure to collaborate with. Their depth of knowledge was impressive, but just as important was their ability to communicate complex concepts in a way that was clear and easy for our board to understand. That kind of approachability made a big difference. It was a great experience working with them.”
“We’re always grateful for donations, they fuel much of what we do. But beyond financial support, one of the most valuable ways people can contribute is by sharing their experiences and ideas.
There are countless lakes and watershed organizations out there facing similar challenges, and many have come up with innovative, cost-effective solutions. We’re always eager to learn from others; whether it's a new technology, a successful restoration approach, or a creative funding strategy. Collaboration and information-sharing are incredibly powerful tools in watershed management. If you’ve worked on a similar issue or simply have ideas that could help, we’d love to hear from you. The more we connect and learn from each other, the better we can protect and improve Findley Lake for generations to come.”
Following Ed’s comments, Rebecca adds: “One of the things that makes the Town of Mina so special is the strong culture of volunteerism. We’re fortunate to have many residents, often individuals who’ve had professional careers elsewhere, who bring their skills, energy, and passion to our community.
Even though we’re a small town, we benefit from a wide network of nonprofit organizations and local initiatives. For example, the Findley Lake Nature Center is actively working on trail development, and there are many other opportunities for people to get involved in stewardship, whether it’s helping maintain green spaces, supporting water quality efforts, or sharing expertise on local projects.
What’s especially unique about our community is how welcoming we are. Newcomers don’t have to wait decades to feel at home here—they’re embraced right away, and their ideas are valued. That openness has really enhanced our ability to protect Findley Lake and strengthen the town as a whole.”
In the video below, Ed reflects on the strong sense of community in the Town of Mina and the local support that fuels the ongoing efforts to protect and preserve Findley Lake:
After Ed’s remarks, Rebecca shares a few additional reflections: “One particularly meaningful designation we’ve received is from New York State, which has identified us as one of only two rural NORCs (Naturally Occurring Retirement Communities) out of 43 statewide. This designation recognizes our vibrant population of older adults and has allowed us to pursue new forms of support and services. We’re currently looking into developing a pocket neighborhood to help seniors remain in the community, where they continue to be active, involved, and deeply valued.
And here’s a fun fact that speaks to the energy of Findley Lake: it serves as the practice site for the women’s rowing team from Mercyhurst University, who happen to be the reigning national champions. Pretty cool, right?”
Yes, Rebecca, we think that’s very cool!
A heartfelt thank you to Rebecca and Ed for their partnership and for taking the time to speak with us to share their passion for protecting Findley Lake and strengthening the Town of Mina. Their leadership and collaboration exemplify the power of community-driven stewardship.
To learn more about their work and how you can get involved, we encourage you to visit the Town of Mina’s website and FLWF at findleylakewf.org.
Click here to read the previous edition of our Client Spotlight Series featuring Farmington River Watershed Association Executive Director Aimee Petras.
New Jersey Department of Environmental Protection (NJDEP) Commissioner Shawn M. LaTourette presented the City of Lambertville with the NJDEP "Our Water’s Worth It" award. The award ceremony, held at a stormwater infrastructure improvement project site behind the Lambertville Firehouse, celebrated the Lambertville's commitment to improving stormwater management, addressing flooding, protecting local waterbodies, increasing storm resilience, and mitigating the impacts of climate change.
In a press release announcing the award, Commissioner LaTourette said, “Modernization of stormwater management strategies and infrastructure is critical to mitigating flooding that is severely impacting communities across New Jersey. My DEP colleagues and I applaud Lambertville for paving the way for others to follow in managing stormwater more effectively.”
The "Our Water’s Worth It" campaign, launched by NJDEP earlier this year, aims to raise awareness about the importance of protecting New Jersey’s water resources. The campaign highlights municipalities, water systems, and others who go above and beyond in water resource management and infrastructure improvements. Lambertville’s forward-thinking approach to stormwater management, particularly in meeting permitting requirements ahead of schedule, earned the city this well-deserved recognition.
At Princeton Hydro, we are proud to support the City of Lambertville in its stormwater management initiatives. Our team has been working closely with Lambertville to design projects that not only mitigate flooding but also enhance the surrounding natural environment.
During the award ceremony, Senior Project Manager and Professional Engineer, Sean Walsh, PE, said: “We are honored to be here today alongside NJDEP and the City of Lambertville celebrating Lambertville's remarkable achievement in receiving the 'Our Water's Worth It' trophy. It's particularly meaningful that this recognition comes during Climate Week, underscoring the importance of local action in addressing global environmental challenges.”
Earlier this year, the Princeton Hydro team completed a comprehensive Stormwater Utility Feasibility Study, which provided critical insights into Lambertville’s current stormwater management capacity and forecasted future needs.
Among the ongoing projects, Princeton Hydro is evaluating solutions for capturing runoff and reducing flooding in Lambertville's Music Mountain area, a critical greenspace in the heart of the city. This steep, wooded hillside, home to popular nature trails, serves as a cherished spot for after-school exploration, dog walking, and outdoor recreation. Music Mountain also plays a critical role in the city’s stormwater management system, acting as a natural buffer to protect lower-lying areas from flash flooding caused by runoff from the residential neighborhoods above. However, storm sewer outfalls discharging into the hillside have created deep erosion gullies, and during heavy rain events, the runoff has flooded the Fire Department. In collaboration with the City and the Fire Department, Princeton Hydro is designing a comprehensive solution that includes both the installation of a piped stormwater system and enlarging the inlet at the base of the mountain to better capture surface water runoff.
Additionally, on the Closson Farm property, Princeton Hydro is designing a riparian restoration project to manage the effects of increasing storm intensity. Funded by the National Fish and Wildlife Foundation, this project will result in 4.6 acres of restored floodplain, 300 trees planted, creation of wildlife habitat, measurable sediment and nutrient reduction, reduced stormwater runoff, community engagement, and new walking paths for recreation.
“Together with Lambertville, we are taking essential steps to enhance the city’s infrastructure and safeguard the community against future flooding. Our partnership reflects a shared commitment to protecting the environment and promoting resilience,” said Princeton Hydro’s Director of Restoration & Resilience, Christiana Pollack, CFM, GISP.
By embracing innovative stormwater solutions, Lambertville is not only enhancing its infrastructure but also setting a benchmark for resilience and environmental stewardship across New Jersey. This recognition reflects the city’s commitment to proactive flood management and sustainability, serving as an inspiration for other communities.
Princeton Hydro is honored to partner with the City of Lambertville on these important efforts. We extend our heartfelt congratulations on this well-deserved recognition and are excited to continue our collaboration on future projects that will further strengthen the city's resilience and protect its vibrant neighborhoods.
To learn more about NJDEP’s "Our Water’s Worth It" campaign, watch the video below:
New Jersey’s water-related infrastructure is a complex system, constantly facing the challenges posed by stormwater runoff and working to properly manage it. Stormwater management isn’t just about handling rainfall; it’s a critical aspect of improving water quality and mitigating flood risks. In New Jersey, where urbanization and rainfall patterns intersect, managing stormwater is more than just a priority; it’s a necessity. To learn more about stormwater management solutions, check out our blog: "In the Eye of the Storm: Exploring A Stormwater Utility in New Jersey."
As we celebrate the start of 2024, the Princeton Hydro team is thrilled about the multitude of events on the horizon. We're proud to be sponsoring and participating in conferences, webinars, community gatherings, and symposiums. Our blog is the go-to hub for all the event dates, detailed information, and ways to get involved. Join us in making this winter season one to remember!
The Northeast Aquatic Plant Management Society (NEAPMS) is a diverse group of professionals dedicated to understanding the unique needs of aquatic plant management in the Northeast and communicating that knowledge to both the public and private sectors. The 25th Anniversary Meeting, being held at the Wentworth by the Sea in New Castle, New Hampshire, features workshops, technical presentations, poster sessions, networking events, and a banquet.
New Jersey Future, in partnership with Princeton Hydro, launched the New Jersey Stormwater Retrofit Best Management Practices Guide. This comprehensive resource stands as a pivotal tool to aid local and county governments, nonprofits, developers, and property owners in retrofitting stormwater infrastructure and integrating sustainable green infrastructure solutions. On January 23 at Noon, New Jersey Future and Princeton Hydro are hosting a free public webinar to review this new resource.
The 10th Delaware Wetlands Conference will be held on February 6-7th at the Chase Center, on the waterfront in Wilmington, DE. The conference genda usually includes subjects such as soil science, climate adaptation, and monitoring, as well as wetland restoration and creation projects. 400 attendees, 50 different presentations and poster displays, and 30 exhibitors and sponsor tables are expected.
Project Manager and Environmental Scientist Emily Bjorhus, PWS is presenting on "Converting a Pond into a Wetland Mosaic within Public Park," which explores the design and construction of the Lion’s Pride Park Ecological Restoration Project in Warrington, PA. The project converts a stagnant pond overrun with invasive species and water quality concerns into a diverse wetland complex that provides native wildlife habitat and reduces nonpoint source pollutants discharged to downstream waters.
Project Manager and Environmental Scientist Duncan Simpson, PWS is presenting on Cypress Branch Dam Removal.
Environmental Scientist Ivy Babson is presenting on "Third River Urban Park and Habitat Creation Project – Brownfield Turned Wetland Sanctuary."
Director of Regulatory Compliance and Wildlife Surveys, Michael Rehman, CERP, PWS is presenting on "Revisiting Successful Wetland Mitigation Projects — Is Five Years of Monitoring Sufficient?"
Bowman’s Hill Wildflower Preserve is hosting its 24th Annual Land Ethics Symposium on February 15 from 8am - 1pm. This year's "all virtual" symposium is specifically geared towards homeowners, landscape architects, designers, contractors, land planners and municipal officials. Participants will learn how to create ecologically sound and economically viable landscapes through the use of native plants and sustainable practices. Princeton Hydro has been a long-time sponsor of this special event.
Director of Marketing and Communications Dana Patterson Grear, along with team members from The Watershed Institute and New Jersey Future, is leading a session on community engagement. The panel will cover how officials/municipal staff can engage their communities on the MS4 permit requirements, implement a public education and outreach program, collaborate with Spanish-speaking populations, and encourage community participation in stormwater-related activities.
Senior Technical Director, Ecological Services, Dr. Fred Lubnow, will be joining a panel to discuss the valuable ecosystem services associated with watershed management, with a focus on watershed planning and nutrient management.
Pennsylvania Lake Management Society is hosting its 34th Annual Conference. This year's event, themed "Bringing it Back Home," will be held at the Wyndham Garden in State College, PA. Princeton Hydro is a proud sponsor of the conference, which offers a collection of professional presentations, workshops and panel discussions focused on topics like threats to our waters, new scientific discoveries, and homegrown solutions to improving water quality. Princeton Hydro Senior Technical Director of Ecological Services Dr. Fred Lubnow is presenting on "Assessing the Potential for Harmful Algal Blooms Over the Winter and Early Spring Seasons."
Get more info and register.
The Society of American Military Engineers (SAME) New Jersey and Philadelphia Posts in conjunction with Joint Base McGuire-Dix-Lakehurst (JBMDL) with be hosting a Regulatory Roundtable on Thursday, March 7, 2024. This event will be a day-long seminar in-person at Tommy B’s Community Center at JBMDL. The program will identify regulatory challenges, sustainability and alternative energy initiatives, procurement/contracting opportunities, and ongoing activities specifically at JBMDL. Princeton Hydro is a proud sponsor of the roundtable. And, Princeton Hydro's Director of Marketing and Communications Dana Patterson Grear, a co-organizer of the event, looks forward to seeing you there!
The New Jersey Coastal Resilience Collaborative and the New Jersey Department of Environmental Protection invite you to the 2024 New Jersey Coastal & Climate Resilience Conference. The two-day conference, held at Monmouth University in West Long Branch New Jersey, will focus on resilience projects in Monmouth County such as flood barriers, resilient building design, and natural shoreline restoration. Participants will have the opportunity to engage with New Jersey experts and leaders on the current state of coastal science and research, climate resilience and resilience planning, coastal management, ecological restoration, and other related topics. Princeton Hydro's Dana Patterson Grear will be presenting on "Communicating Climate Change: How to Build a Digital Communications Toolkit for Climate Action." We hope to see you there! Early bird registration rates are available until January 31.
Join the Sustainable Business Network of Greater Philadelphia for its day-long conference that convenes business-owners, professionals, and other interested parties that work in the green stormwater infrastructure field and other issues relating to water management, quality, equity, and climate resilience. The symposium will be held at the Science History Institute and will include special guests & speakers, technical and engaging sessions, breakfast and lunch, refreshments, and excellent opportunities for growing your networks. Princeton Hydro's Dana Patterson Grear and WSP's Elizabeth Treadway will be presenting on, "Stormwater Utility: A Mechanism for Funding Green Stormwater Infrastructure Projects in Your Community".
Presented by the Delaware Riverkeeper Network, the 2024 Watershed Congress, will take place at the Montgomery County Community College in Pottstown. This year includes an in-person program on March 23 along with several virtual sessions the week following. Attendees can select a full access ticket, in-person only ticket, or virtual only ticket. The in-person program will be presented in three parts: a Keynote Speaker, Breakout Sessions, and a Closing Plenary. Presentation topics include native plants, riparian buffers, civic engagement for environmental protection, and “Converting a Pond into a Wetland Mosaic within a Public Park,” led by Emily Bjorhus, PWS.
The Society of American Military Engineers (SAME) New Jersey Post will be hosting its annual day-long seminar in celebration of Earth Day on Friday, April 19, 2024. This New Jersey-focused event will be in-person at the Rutgers EcoComplex in Fieldsboro, New Jersey and have presentors from representation from local, state, and federal governments, NGOs, and academia.
New Jersey Section of American Water Resources Association (NJ-AWRA) hosted a free Stormwater webinar, which featured three presentations: Stormwater Regulatory Updates and Green Infrastructure Overview led by Brian Friedlich, P.E.; NJ Future Initiatives - MS4 Primer and Stormwater Retrofits Manual led by Lindsey Sigmund; and Green Infrastructure Case Study - Clawson Park led by Dr. Stephen J. Souza
Princeton Hydro was involved in the design and implementation of stormwater management upgrades to Clawson Park in Ringoes, NJ. Hundreds of native plants were installed in the park’s large stormwater basin and two of the park’s rain gardens were completely overhauled, removing invasive weeds and planting beneficial native species. To learn more about the project, click here.
As part of its Technical Friday webinar series, The Watershed Institute hosted a webinar to provide guidance on New Jersey's new stormwater ordinances, a summary of requirements, and recommendations for developing and implementing stronger ordinances. The webinar 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.
The Watershed Institute’s Annual Conference brings together municipal representatives, engineers, environmental professionals, watershed advocates, business leaders, and community members to advance the best available information and techniques for protecting and restoring watersheds. The program consists of a keynote discussion, exhibits, poster sessions and presentations that combine science, policy, and practical applications.
This year’s conference, focused on stormwater management in New Jersey, Municipal Separate Storm Sewer System (MS4) permit requirements, regional solutions to address stormwater runoff and flooding, environmental justice, and the need for community-wide action.
Princeton Hydro, a proud sponsor of the conference, led two presentations:
This presentation, given by Princeton Hydro Senior Technical Director of Ecological Services Dr. Fred Lubnow and One Water Consulting, LLC Principal Jim Cosgrove P.E., provided a basic understanding of Total Maximum Daily Loads (TMDLs), how they’re connected to Watershed Implementation Plan (WIP) requirements, and addressed how towns can best utilize Waste Load Allocations in the development of a WIPs.
This presentation was led by three members of the Princeton Hydro team: Senior Technical Director of Engineering Dr. Clay Emerson P.E., CFM; Vice President, Founding Principal Mark Gallagher; and Senior Director of Ecological Services Dr. Fred Lubnow. Participants learned about how to develop regional, multi-municipality plans for improving water quality and reducing flooding.
Other presentation topics included, “Understanding Water Quality in New Jersey,” “Stormwater Utilities for Community Members,” and “Youth Advocacy – Engaging the Next Generation in MS4.” You can view all the presentations from the 6th Annual Conference by clicking below:
Princeton Hydro is recognized as a leader in innovative, cost-effective, and environmentally sound stormwater management green infrastructure. We've been incorporating green infrastructure into our engineering designs since before the term was regularly used in the stormwater lexicon. Click here to learn how we designed a green infrastructure stormwater management system, on a 55-acre corporate campus, that is capable of containing on site nearly all the stormwater runoff generated by storm events up to and including a 100-year frequency, 24-hour duration storm:
The Princeton Hydro team is excited to participate in and sponsor a variety of events this Winter season, including conferences, educational webinars, fundraisers and community gatherings.
Check out the latest edition of our Events Spotlight:
The Delaware Estuary Science and Environmental Summit is back in person in 2023, in Atlantic City, NJ at Harrah's Resort and Casino! This year's meeting will feature keynote speakers, a forum on climate planning and adaptation strategies, networking events, and workshops. We hope to see you there!
The theme of the 6th Annual Watershed Institute Watershed Conference is "Working Together to Address Flooding and Improve Water Quality." The two-day conference, which will be held both in-person and on Zoom, will feature an array of speakers who will cover topics, including MS4 requirements for municipalities in New Jersey; total maximum daily loads and pollution reduction; watershed improvement plans; stormwater utilities; regional approaches to stormwater management; and much more. Watershed members, the general public, environmental professionals, government officials, nonprofit organization professionals, and stakeholders are all invited to attend!
Princeton Hydro, a proud Conference sponsor, is leading two presentations: On February 10, Dr. Fred Lubnow and Mark Gallagher are presenting on "Translating Waste Load Allocations & Load Allocations into Watershed Improvement Plans." And, on February 17, Dr. Clay Emerson, P.E., CFM and Mark Gallagher are presenting on "Understanding Watersheds."
The Lake Hopatcong Foundation is hosting a virtual meeting to review the 2022 Lake Hopatcong Water Quality Report. Princeton Hydro Senior Technical Director of Ecological Services Dr. Fred Lubnow will provide participants a summary of the results, share actions homeowners can take to help protect the water quality of the lake, and answer questions from the public. The event is free and open to the public.
Bowman’s Hill Wildflower Preserve is hosting its 23rd Annual Land Ethics Symposium, which is themed "Creative Approaches for Ecological Landscaping." We have been a long-time sponsor of this special event and are proud to once again extend our support to this year’s symposium. Participants will enjoy networking working opportunities, an exhibitor hall, and presentations focused on ways to create low-maintenance, economical and ecologically balanced landscapes using native plants and restoration techniques.
The Institute for Professional Development is hosting a webinar for municipal officials to learn all about creating a stormwater management utility. Through a variety of expert presentations, participants will learn how to set-up and maintain a stormwater utility for their community. Princeton Hydro's President Geoffrey M. Goll, PE is presenting on stormwater management. The webinar takes place between 10am - 12pm and costs $50.
This year's conference, themed "New Science for Changing Times," will be held at the Wyndham Garden State College in Boalsburg, PA. Princeton Hydro is a proud sponsor of the conference, which offers a collection of professional presentations, workshops and panel discussions. Two Princeton Hydro team members are giving presentations: Senior Technical Director of Ecological Services Dr. Fred Lubnow and Senior Environmental Scientist J.P. Bell, GISP.
Hosted by the Delaware Riverkeeper Network, the annual Watershed Congress brings together environmental enthusiasts and professionals to advance the best available information and techniques for protecting and restoring watersheds. The one-day conference combines science, policy, and practical applications into one program that consists of an engaging keynote discussion, exhibits, poster sessions and presentations covering a broad range of watershed topics. Princeton Hydro is an "Associate Sponsor" this year, and our Director of Aquatics Michael Hartshorne is presenting.
Princeton Hydro and MCFA Global invite you to join them at John Heinz National Wildlife Refuge at Tinicum in Philadelphia, Pennsylvania to learn about the Challenges and Solutions for Nature-based Urban Restoration Planning. The Mobile Workshop, which will be led by Princeton Hydro Director of Restoration and Resilience, Christiana Pollack, and Director of Marketing and Communications Dana Patterson, will offer a unique hands-on learning experience in America’s First Urban Refuge. You won't want to miss it!
National Water Quality Monitoring Council is hosting its 13th National Monitoring Conference in Virginia Beach and in a limited virtual format. This conference provides opportunities for water stakeholders – federal, state, tribal and local water professionals, nonprofits, academia, industry and water consultants, and volunteer and community scientists – to network, develop new skills and partnerships, and exchange information. Princeton Hydro's Director of Aquatics Michael Hartshorne is presenting on "Volunteer Monitoring to Address User Perception of the Schuylkill River." Other presentation topics include harmful algal blooms, climate change, and new and emerging lake management technologies.
Jersey Water Works presented its Eighth Annual Conference, “Building a Water Sector Leadership Pipeline, Moving Money to Projects, Implementation, and Community Engagement.” The full-day, in-person event brought together state and local decision makers, practitioners, and stakeholders to collaborate, network and explore equitable and sustainable water solutions for New Jersey and beyond. Princeton Hydro sponsored the event, which was held at The War Memorial in Trenton, NJ.
Princeton Hydro was honored to sponsor the Greater Trenton's The Caren Franzini Capital City Award Celebration! Community members came together to honor the legacy of Caren Franzini, former NJEDA CEO and one of the founders of Greater Trenton. The evening included an awards ceremony, cocktails and conversations to reflect on Trenton’s past, reimagine its future, and make connections with some of the most influential leaders impacting the Capital City.
The Stroud Water Research Center hosted a free webinar about “What’s in Our Streams and Rivers? The Good, the Bad, the Ugly.” For this webinar, which was part of a three-episode Science Seminar Series, which Princeton Hydro sponsored, Princeton Hydro presented on the ecological status of the Schuylkill River; shared the story of a yearlong community science project, which included a volunteer survey and scientific water quality assessment; and showcased the culminating interactive StoryMap.
As part of its Technical Friday webinar series, The Watershed Institute hosted a "Retrofitting Stormwater Features (BMPs)" webinar, which was led by Princeton Hydro's Senior Technical Director of Engineering Dr. Clay Emerson, PE, CFM and Vice President Mark Gallagher. Participants learned how to identify the basins that could benefit the most from retrofits; which studies need to be done to determine whether a basin can or should be retrofitted; the steps to retrofitting a basin; and the permits and approvals required for retrofitting.
According to the EPA, the average U.S. household uses 320 gallons of water per day, 30% of which accounts for outdoor water usage, including watering lawns and gardens. Nationwide, landscape irrigation is estimated to account for nearly one-third of all residential water use, totaling nearly 9 billion gallons per day.
You can help conserve water usage by incorporating water-wise practices into your daily life. Installing a rain barrel is a great place to start! Rain barrels are an inexpensive, simple way to reduce run-off and conserve water.
We’ve put together four simple steps to help you install a rain barrel in your yard!
Rain barrels come in countless shapes and sizes to suit your needs. You can purchase a ready-made rain barrel or choose a do-it-yourself option. Some communities offer rainwater barrels at reduced rates so check with your local town office before purchasing one. The city of Newark, NJ is offering its residents free rain barrels. Click here to learn more and fill out a participation form.
If you live in a location with limited space, consider a 55-gallon barrel. If you have a larger space with multiple garden/flower beds, 100+ gallons of rain storage may be better for you.
If you're undecided, our resident rain barrel expert, Environmental Scientist Pat Rose, recommends making your own barrel using a recycled 55-gallon drum. He notes, however, that it is important to never use a barrel that was previously used for chemical storage. "Food grade" barrels are the best option. Be sure to thoroughly rinse the inside of the barrel multiple times before use - many food grade products contain sugar which can attract unwanted insects. Please note, each barrel will need to contain at least 3 holes, including:
Rain barrels should be placed directly under gutter downspouts to best capture rainwater. Choose an easy-to-access downspout location that is also conveniently located to the areas in your yard that you like to water most. You may decide to install a few rain barrels.
Because many gutter downspouts run straight to the ground, you may need to shorten yours by cutting/sawing it so that it flows directly into the rain barrel. A flexible plastic tube can also be attached to the downspout to help direct the flow of water into the barrel if needed.
Rain barrels should be placed high enough off the ground to allow plenty of room for filling a watering can and/or attaching a hose. (See more details in Step 4 below)
It is recommended that the barrel be elevated on a sturdy, flat base. By raising the barrel, you create more water pressure and more vertical space if you want to use a watering can or bucket to collect water.
The easiest way to create a simple base is by using cinder blocks. The cinder blocks can be spray painted to blend in with the foundation of your house or to match the barrel. There are also a variety of pre-fabricated stand options available for purchase online or in your local gardening store.
Make sure your rain barrel has a tight lid or screen to prevent anything from falling in and mosquitoes from breeding. Be sure to periodically clean debris off the lid/screen.
Whether you buy a rain barrel or make your own, be sure yours has an overflow hose to divert excess water away from your house in case the rain barrel fills to capacity before you have a chance to use the water.
This year marks the 50th anniversary of the Clean Water Act. In celebration, The Watershed Institute launched its “Watershed Wednesdays” webinar series, which explores a variety of topics related to the environmental laws that arose after the Clean Water Act was instated. The webinars are free, open to the public and occur on the 3rd Wednesday of each month between 6 - 7:15pm EST.
To kick-off the Watershed Wednesdays series, three experts from the Princeton Hydro team led a workshop about “Stream Bank Restoration in Communities & Backyards,” which included three presentations and a Q&A session. Participants learned about what they can do to improve the water quality and restore the natural function of their neighborhood streams. Scroll down to watch the full webinar!
In the first presentation, Water Resources Engineer, Jake Dittes, PE, provides an overview of streams, how they flow, they’re natural evolution, how they’re being impacted by climate change, and the dynamic connection between land and water. Jake provides simple action items that everyone can do to reduce stormwater flow, limit runoff pollutants, boost and protect the natural floodplain.
Casey Schrading, E.I.T., Staff Engineer, shares examples of degraded stream systems, discusses a variety of restoration techniques, and talks about his experience with overseeing the largest stream restoration project completed in Maryland. He also provides helpful tips and examples of what individuals can do in their own backyards to promote stream bank stabilization.
The third presentation is given by Landscape Architect, Cory Speroff, PLA, ASLA, CBLP. In it he provides an in-depth look at a stream, floodplain and multi-functional riparian buffer restoration project Princeton Hydro completed at Carversville Farm in Western Pennsylvania. And, he provides an in-depth look at the native plants that were installed in various zones throughout the farm and how the different plants help reduce stormwater flow, absorb excess nutrients, and prevent erosion.
To view the full webinar go here:
Many thanks to The Watershed Institute’s Executive Director Jim Waltman and River-Friendly Coordinator Olivia Spildooren for hosting the webinar and inviting Princeton Hydro to participate. To learn more about the Watershed Wednesdays series and other upcoming adult-education events, click here.
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.
Princeton Hydro specializes in the planning, design, permitting, implementing, and maintenance of ecological rehabilitation projects. To learn more about our watershed restoration services, click here.
Princeton Hydro is proud to announce that Cory Speroff, PLA, ASLA, CBLP, Landscape Architect for the firm, has become a Licensed Professional Landscape Architect in New Jersey and Pennsylvania, enabling our firm to now offer professional landscape architect services in those states.
This achievement demonstrates an advanced level of skill and competency in providing landscape architecture services that protect the health, safety, and welfare of the public and natural environment as well as in-depth knowledge of stormwater best management practices, green infrastructure, and sustainable planning and design.
In order to apply for a landscape architect license in the state of New Jersey and Pennsylvania, applicants are required to:
“The process to become a Professional Landscape Architect is not an easy one. I spent a lot of late nights studying technical manuals covering everything from the most obscure contents of construction contracts to the components and design of irrigation systems. Achieving this license and being able to offer this service to current and future clients has been a goal of mine since graduating. With this license, Princeton Hydro can now bring our wide range of expertise into an entirely new sector and I am very excited about our prospects.”Cory Speroff, PLA, ASLA, CBLP
“The process to become a Professional Landscape Architect is not an easy one. I spent a lot of late nights studying technical manuals covering everything from the most obscure contents of construction contracts to the components and design of irrigation systems. Achieving this license and being able to offer this service to current and future clients has been a goal of mine since graduating. With this license, Princeton Hydro can now bring our wide range of expertise into an entirely new sector and I am very excited about our prospects.”
As a Landscape Architect for Princeton Hydro, Cory is responsible for the creation of designs, renderings, graphics, planting lists, planting plans, and construction documents associated with various aspects of environmental restoration, habitat creation, and stormwater management. Working closely with the firm’s senior management team, Cory develops creative design solutions that achieve the most socioeconomic value from a space while also achieving high environmental function.
For the Dunes at Shoal Harbor, a coastal residential community in Monmouth County, New Jersey severely impacted by Hurricane Sandy, Princeton Hydro was contracted to provide site design and construction for shoreline restoration, erosion prevention and protection from future storm events, wave attacks and flooding.
Cory worked on the project team to provide site design plans for the following initiatives:
The construction was completed in September 2020.
Princeton Hydro worked closely with the American Littoral Society (ALS) to acquire SFY2014 319(h) funding to implement green infrastructure and Non‐Point Source (NPS) Pollution Control Projects within the Metedeconk River Watershed.
One of the projects entailed the removal of two sections of deteriorating bulkhead from Ocean County Park’s Duck Pond and replacing them with living shorelines, which were designed by Cory. The focus of the project was two‐fold: reduce the NPS loading that compromises the Metedeconk River’s water quality, as well as restoring littoral habitat within the Ocean County Park waterbodies.
The Duck Pond living shorelines contain a variety of native plants that filter rainwater runoff, create and improve habitat for aquatic animals, improve water quality, and protect the shoreline from erosion.
All of us here at Princeton Hydro extend our warmest congratulations to Cory for his remarkable achievements!
To learn more about Princeton Hydro’s environmental design and restoration services and check out recent projects, visit us here.
The Chesapeake Bay Landscape Professional (CBLP) program, in partnership with The Watershed Institute, now offers the opportunity for professionals to achieve the New Jersey Watershed Institute Green Infrastructure (WIGI) designation. WIGI is an adapted version of the Level 1 training to landscape professionals in New Jersey who design, install, and maintain stormwater best management practices (BMPs) and conservation landscapes.
As stormwater regulations evolve, landscape professionals are being asked to play a greater role in ensuring BMPs are built and managed for long-term success. This specialized training course, which is a hybrid of online learning and in-field training, is based on a core set of standards in sustainable landscaping practice and integrates regional resources with components of the CBLP training program.
The achievement of the WIGI designation demonstrates an advanced level of professionalism and knowledge of sustainable landscaping practices for healthier watersheds. Certification is voluntary and candidates must pass a comprehensive exam that assesses an individual’s command of sustainable practices in the design, installation, and maintenance of landscapes. WIGI-certified professionals have in-depth knowledge of sustainable landscape best practices and a focus on maintenance of stormwater best management practices.
Princeton Hydro is thrilled to announce that Dr. Jack Szczepanski, Senior Project Manager and Aquatic Ecologist, recently passed the WIGI training program and is now WIGI-certified.
"Green infrastructure is an integral part to any design project, as it sets a standard for ecological improvement to what would otherwise be more human disturbance to the landscape. Even small projects can have an impact on an already delicate ecosystem. It is important for me to practice what I preach since much of what we do is focused on improving environmental conditions with BMPs, which should provide benefits to both to humans and the rest of the living community around it," said Jack.
Jack recently led the Princeton Hydro team in an effort to install Floating Wetland Islands (FWIs) on Wesley and Sunset Lakes in Asbury Park, New Jersey. Installing FWIs is a low-cost, effective green infrastructure solution used to mitigate phosphorus and nitrogen stormwater pollution often emanating from highly developed communities and/or agricultural lands.
Read more:
For more information about the WIGI certification program, visit www.cblpro.org. To learn more about green infrastructure, click the blog link below:
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