Conservation Spotlight: Dunes at Shoal Harbor Shoreline Protection

Hurricane Sandy was the largest storm to ever originate in the Atlantic ocean. It badly damaged several countries in the Caribbean, caused over $50 billion in damages along the Eastern Seaboard, and left dozens dead. While hurricanes are a natural part of our climate system, research shows that intense hurricane activity has been on the rise in the North Atlantic since the 1970s. This trend is likely to be exacerbated by sea level rise and growing populations along coastlines. Natural coastal habitats — like wetlands and dunes — have proven to shield people from storms and sea-level rise, and have protected coastal communities from hundreds of millions of dollars in damage.

The Dunes at Shoal Harbor, a residential community in Monmouth County, New Jersey, is situated adjacent to both the Raritan Bay and the New York City Ferry channel. The site, previously utilized for industrial purposes, consisted of a partially demolished docking/berthing facility. A significantly undersized 6” diameter, 8-foot long stone revetment was also constructed on the property.

During Hurricane Sandy, the revetment failed and the community was subjected to direct wave attack and flooding. Homes were damaged, beach access was impaired, and the existing site-wide stormwater management basin and outfall was completely destroyed.

Princeton Hydro performed a wave attack analysis commensurate with a category three hurricane event, and used that data to complete a site design for shoreline protection. Consistent with the analysis, the site design includes the installation of a 15-foot rock revetment (one foot above the 100-year floodplain elevation) constructed with four-foot diameter boulders. The project also consists of replacing a failed elevated timber walkway with a concrete slab-on-grade walkway, restoring portions of the existing bulkhead, clearing invasive plants, and the complete restoration of the failed stormwater basin and outlet.

A rendering of the “Dunes at Shoal Harbor” shoreline protection design by Princeton Hydro.

The plan incorporates natural barriers to reduce the impacts of storm surges and protect the coastal community, including planting stabilizing coastal vegetation to prevent erosion and installing fencing along the dune to facilitate natural dune growth.

These measures will discourage future erosion of the shoreline, protect the residential community from future wave attacks and flooding, and create a stable habitat for native and migratory species.  The project is currently in the permitting phase, and will move to construction when all permits are obtained from local, state, and federal agencies.

This project is an great example of Princeton Hydro’s ability to coordinate multi-disciplinary projects in-house. Our Water Resources Engineering, Geosciences Engineering, and Natural Resources teams have collaborated efficiently to analyze, design, and permit this shoreline protection project. For more information on our engineering services, go here.

“Floating Classroom” Launches into Lake Hopatcong

The Lake Hopatcong Foundation (LHF) recently launched its newest initiative – a floating classroom. The custom-built 40-foot education vessel, named ‘Study Hull’, gives students an interactive, hands-on education experience to explore Lake Hopatcong, learn about freshwater ecology, and learn how to protect the watershed.

During its maiden voyage field trip, which was held on May 21, fourth-graders from Nixon Elementary and Kennedy Elementary schools utilized the boat’s laboratory instruments to study water hydrology, temperatures, plankton, and dissolved oxygen levels. They performed a series of tests and experiments designed to help them learn about the general health of the lake. They used Secchi Disks to determine the depth to which light is able to penetrate the water’s surface. They also learned about runoff and nonpoint source pollutants, how to protect the lake’s water quality, and how to be good stewards of the water.

Princeton Hydro helped the LHF design a teaching curriculum on water quality.  Dr. Jack Szczepanski, Senior Aquatics Scientist, and Christopher L. Mikolajczyk, CLM, Senior Project Scientist, trained the staff and volunteers on the curriculum and demonstrated various water quality monitoring techniques that can be conducted with the students.

“We’re really proud to be a part of this exciting initiative,” said Mikolajczyk. “It’s really important to get kids interested in science at an early age and teach them about their surrounding environment – where their drinking water comes from, how it gets polluted, the impacts pollution has on the lake’s ecosystem, and what steps can be made to protect the lake’s water quality. We’re hoping the floating classroom field trip program will make a lasting, valuable impression with these kids.”

In the first year of operation it is expected that the Study Hull will host 1,000 fourth grade students. The long-term goal is to develop lesson plans for students in every grade from kindergarten through high school. Starting in July, the LHF is also offering the public tours of the floating classroom on Mondays at Hopatcong State Park.

The purchase of the floating classroom was made possible by financial support from USATODAY Network’s “A Community Thrives” program, which awarded the LHF with a $50,000 grant. The program recognizes three categories: arts and culture, education, and wellness. In each category, the first place winner received a $100,000 grant and the second and third place winners received $50,000 grants. The James P. Verhalen Family Foundation and the Szigethy Family also provided significant donations to help bring the floating classroom to life.

 

The LHF and Princeton Hydro are longtime partners. Starting back in 1983, Princeton Hydro’s Dr. Stephen Souza conducted the USEPA funded Diagnostic Feasibility study of the lake and then authored the Lake Hopatcong Restoration Plan. That document continues to be the backbone of why and how to restore the lake, manage the watershed, reduce pollutant loading, and address invasive aquatic plants and nuisance algae blooms.

Lake Hopatcong has one of the longest, continuous, long-term ecological databases in New Jersey; almost 30 years of consistently collected water quality data. The data is crucial in assessing the overall ecological health of the lake and proactively guiding its management, identifying and addressing emerging threats, documenting project success (a mandatory element of funding initiatives) and confirming compliance with New Jersey State Water Quality standards.

Princeton Hydro’s most recent work for Lake Hopatcong includes the implementation of green infrastructure stormwater management measures, installation of floating wetland islands to improve water quality, and invasive aquatic plant species management programs, community educational training, and surveys.

For more information about the Lake Hopatcong Foundation or the floating classroom, click here. For more information about Princeton Hydro’s lake management services, go here.

Volunteers Pitch In at New Jersey’s Thompson Park

A volunteer effort, lead by the Middlesex County, New Jersey Parks and Recreation Department and the Rutgers Cooperative Extension, recently took place at Thompson Park.

Despite the rainy weather, 78 volunteers and members of the Youth Conservation Corps removed litter from the shoreline of Manalapan Lake, repaired fencing, made improvements to the park’s walking trails, weeded and mulched the park’s rain garden and native plant garden, and installed new plants in the rain garden.

The park’s rain garden was originally designed by Princeton Hydro Senior Water Resource Engineer Dr. Clay Emerson, PE, CFM. Rain gardens are cost effective, attractive and sustainable means to minimize stormwater runoff. They also help to reduce erosion, promote groundwater recharge, minimize flooding and remove pollutants from runoff.

By definition, a rain garden is a shallow depression that is planted with deep-rooted native plants and grasses, and positioned near a runoff source to capture rainwater. Planting native plants also helps to attract pollinators and birds and naturally reduces mosquitos by removing standing water thus reducing mosquito breeding areas.

Rain gardens temporarily store rainwater and runoff, and filter the water of hydrocarbons, oil, heavy metals, phosphorous, fertilizers and other pollutants that would normally find their way to the sewer and even our rivers and waterways.

On the day of the volunteer event, Central New Jersey received 0.44 inches of rain.  “We got to see the rain garden in action, which was really exciting,” said Princeton Hydro Senior Project Manager Kelly Klein, who volunteered at the event.

Volunteers from the following organizations participated:

  • Edison Metro Lions Club
  • Hioki USA Corporation
  • Girl Scout Troop 70306
  • East Brunswick Youth Council
  • Monroe Middle School
  • South Plainfield High School
  • Rutgers University
  • Master Gardeners of Middlesex County
  • Foresters Financial
  • Princeton Hydro

The Middlesex County Parks and Recreation Department’s next public volunteer event is tomorrow (June 2) in Davidson’s Mill Pond Park.

The Princeton Hydro team has designed and constructed countless stormwater management systems, including rain gardens in locations throughout the Eastern U.S. Click here for more information about our stormwater management services.

Princeton Hydro Supports Creation of Stormwater Utilities in New Jersey

For Immediate Release: May 15, 2018

PRESS STATEMENT 

On behalf of Princeton Hydro, LLC, a leading water resources engineering and natural resource management small business firm in New Jersey, we support the passing of New Jersey’s stormwater utility creation bill, S-1073. If S-1073 is administered in a responsible manner, we believe that it will enhance water quality and reduce flooding impacts in New Jersey.

Since our inception, Princeton Hydro has been a leader in innovative, cost-effective, and environmentally sound stormwater management. Long before the term “green infrastructure” was part of the design community’s lexicon, our engineers were integrating stormwater management with natural systems to fulfill such diverse objectives as flood control, water quality protection, and pollutant reduction. Our staff has developed regional nonpoint source pollutant budgets for over 100 waterways. The preparation of stormwater management plans and design of stormwater management systems for pollutant reduction is an integral part of many of our projects.

We have seen the benefits of allowing for stormwater utilities firsthand. In Maryland, the recently implemented watershed restoration program and MS4 efforts that require stormwater utility fees have provided a job creating-industry boom that benefits engineers, contractors, and local DPWs. At the same time, Maryland’s program is improving the water quality in the Chesapeake Bay, and stimulating the tourism and the crabbing/fishing industry.

New Jersey has the very same issues with our water resources as Maryland. Just like the Chesapeake Bay, our Barnegat Bay, Raritan Bay, and Lake Hopatcong have serious issues with stormwater runoff that is degrading our water quality and quality of life.  Our stormwater infrastructure is old and falling apart, and all stormwater utilities need continual maintenance to save money in the long run.

It is important to point out that this current bill is not a mandatory requirement, and would simply provide a mechanism for various levels of government (county, municipality, etc.) to collect a stormwater utility fee in order to recover runoff management costs.

This bill (S-1073) should not be reviewed only in the context of cost, as this bill meets all three elements of the  triple-bottom line of sustainability; social, environmental, and financial. Allowing stormwater utilities in New Jersey will create jobs, help reduce flood impacts, enhance water quality, improve our fisheries, and preserve our water-based tourism economy. 40 states have already implemented stormwater utilities, and we believe that it is time for New Jersey to join the ranks.

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Princeton Hydro’s Cory Speroff Achieves Chesapeake Bay Landscape Professional Status

Princeton Hydro is proud to announce that Cory Speroff, MLA, ASLA, CBLP, Landscape Designer for the firm, has earned the Chesapeake Bay Landscape Professional (CBLP) designation.

The achievement of the CBLP Level 1 designation demonstrates an advanced level of professionalism and knowledge of sustainable landscaping practices for a healthier Chesapeake Bay and beyond. In order to qualify for the certification, candidates must pass a comprehensive exam that assesses an individual’s understanding of sustainable practices in the design, installation, and maintenance of landscapes. Achieving the CBLP designation illustrates an in-depth knowledge of sustainable landscape best practices and stormwater best management practices.

“Completing the CBLP certification program was a valuable experience,” said Cory Speroff. “Growing up, I spent a lot of time on the Chesapeake Bay, and even more time in its expansive watershed. It’s very fulfilling to know that I can take the knowledge I’ve learned back to Princeton Hydro and not only make positive impacts for our clients, but also impact the health of a system that so many people use for work and recreation.”

In order to earn the CBLP certification, participants must earn and report 20 continuing education units (CEUs) every two years in the areas of sustainable landscape and stormwater design, installation and maintenance topics; climate change issues; native plants and native plant communities; ecological plant design; or other related subject matters. In addition, newly-certified CBLPs must complete and document at least 6 hours of hands-on practice.

As a landscape designer 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 and stormwater management. Cory is a Temple University’s Master of Landscape Architecture Program graduate. The program gave him unique exposure to a traditional landscape architecture education infused with ecological restoration, a combination that facilitated the exploration of how to achieve the most socioeconomic value from a space while also achieving high environmental function, which leads to informed and creative design solutions.

For more information about the CBLP-certification, visit cblpro.org. For more information about Princeton Hydro’s services, visit PrincetonHydro.com.

ABOUT PRINCETON HYDRO
Princeton Hydro was formed in 1998 with the specific mission of providing integrated ecological and engineering consulting services. Offering expertise in aquatic and terrestrial ecology, water resources engineering, and geotechnical investigations, the firm provides a full suite of environmental services.

Upcoming Environmental Education Opportunities

Throughout May and June, Princeton Hydro is participating in a variety of events focused on conserving, restoring, and protecting our precious water resources.

May 7 – May 11: NJWEA 103rd John J. Lagrosa Conference & Exposition

The New Jersey Water Environment Association Conference is the largest water-focused environment exposition in the Northeast drawing participants from throughout the country for four days of workshops, educational sessions, networking events, exhibitor booths and more.

Princeton Hydro Founder Dr. Stephen Souza is giving a presentation on ”Increased Storm Resiliency through the Application of Green Infrastructure BMPs.”

See the conference program.

May 18: Restoration Ecology One-Day Course

This Rutgers Office of Continuing Professional Education course, led by Dr. Stephen Souza, explores the use of mitigation and sustainable design techniques to reduce stormwater impacts and increase storm resiliency.

Designed for those involved in the recovery of impacted river, lake, riparian, wetland and coastal environments, the course will draw heavily upon real-world examples of restoration ecology in practice, and will cover topics, including green infrastructure stormwater techniques; FEMA’s national flood insurance program community rating system (the course is approved for certified Floodplain Manager credits); reconnecting streams to their floodplains; stream daylighting; and more. The course will take place at Duke Farms.

Get more info and register.

June 4 – 6: Association of State Dam Safety Officials Northeast Regional Conference

The conference program will focus on issues of importance to dam owners, government officials and engineers in the northeast region with applicability to the greater dam and levee safety community as well.  Both general and concurrent technical sessions, timely panel discussions, an informative exhibit show, and networking opportunities with colleagues from across the region highlight this event.

Princeton Hydro is giving two presentations:

Get more info and register.

June 6: Camden Environmental Summit

The Camden Environmental Summit provides an opportunity for community groups, nonprofit organizations, environmental leaders, and government officials to come together to explore equitable and creative solutions to climate change in the Camden region. Educational breakout sessions include topics like stormwater management, climate resilience, brownfields redevelopment, illegal dumping and improving the overall health of the watershed.

Get more info and register.

June 8: Sustainable Raritan River Summit

The 10th Annual Sustainable Raritan River Conference and Awards Ceremony is titled “Micro to Macro: The Future of the Raritan.” Conference participants will explore emerging contaminants affecting the Raritan and discuss watershed planning efforts that address threats to achieving a fishable and swimmable status for the Raritan River, basin and bay.

The annual conference typically draws 200+ attendees from state, local and federal government, non-profit organizations, businesses, philanthropic organizations, academia, and individuals committed to a more sustainable Raritan.

Get more info and register.

 

Stay tuned for more!

UPCOMING EVENTS: SPRING UPDATE FROM PRINCETON HYDRO

Throughout April and May, Princeton Hydro is participating in a variety of events focused on conserving, restoring, and protecting our precious water resources.

April 11: New Jersey Invasive Species Strike Team 10th Annual Conference

Presented by the Friends of Hopewell Valley Open Space, the 10th Annual New Jersey Invasive Species Strike Team Conference is considered the most comprehensive state-wide forum on invasive species. The conference brings participants together to collaborate and address new and emerging invasive species issues from a state-wide perspective, and includes an exhibitor hall, networking opportunities and a variety of presentations and panel discussions on topics ranging from “Rare Bird Conservation” to “Foraging for Invasive Species” to “Herbicide Application Techniques.”

Princeton Hydro, a proud sponsor of the conference, will be exhibiting. We hope to see you there!

View the full conference schedule.

 

April 14: Musconetcong River Watershed Cleanup

As part of the 26th Annual Musconetcong River Cleanup on April 14th from 9 AM – 12 PM, Princeton Hydro will be leading a volunteer team at the Warren Glen Dam site. Friends and family welcome to join us!

For details, visit the Musconetcong Watershed Association’s event page.

 

April 18: The New England Chapter of the American Public Works Association Spring Conference

The New England Chapter of the American Public Works Association (NEAPWA) serves professionals in all aspects of public works and supports the people, agencies, and organizations that plan, build, maintain, and improve communities.

This year’s NEAPWA Spring Conference is being held at the Pratt & Whitney Stadium in East Hartford, CT. The conference includes a tour of the stadium, an exhibitor hall, educational session, and technical workshops on topics, like “Water System Infrastructure Planning in Response to Drought Conditions,” “Leveraging GIS Technology with Municipal LED Street Lights,” and “Using Infiltration and Inflow to Work Smarter not Harder.”

View the full conference agenda.

 

April 26: Arbor Day Planting and Bird Walk at Exton Park

We’re celebrating Arbor Day on April 26th (one day early) with Friends of Exton Park. First, we’ll be on the lookout for spring migrants during a morning bird walk (8:30 AM – 10:30 AM). Then, we’ll show our Arbor Day spirit by planting a variety of native plants at Exton Park (11:00 AM). We hope you’ll join us!

Click here to RSVP.

 

 

May 4: New York State Federation of Lake Associations Annual Conference

The New York State Federation of Lake Associations will host its 35th Annual Conference at the Fort William Henry Conference Center in Lake George, NY.  This year’s conference, which is titled, “Protecting Our Lakes for 35 Years – Our Past, Present and Future,” will feature a diverse exhibitor hall, networking opportunities, a silent auction and a variety of educational sessions. Princeton Hydro is exhibiting and giving five presentations:

  • Nutrient Inactivation: A Pennsylvania Case Study
  • You Have Your Lake Data, Now What? Creating a Watershed Plan
  • One Watershed, Many Lakes: A Strategic Plan for the Kettle Lakes of Southern Onondaga and Northern Cortland Counties
  • Proactive Management of Harmful Algal Blooms
  • Hydrilla Control in Harveys Lake, PA

Read more.

American Littoral Society and Princeton Hydro Receive “Project of the Year” Award

The American Littoral Society and Princeton Hydro accepted the “Project of the Year” Award at last night's The American Society of Civil Engineers Central New Jersey Branch Annual Dinner. The team received the award for their work on the Barnegat Bay Green Infrastructure Project. Photo from left to right: Tim Dillingham, American Littoral Society Executive Director; Helen Henderson American Littoral Society Ocean Planning Manager for the Mid-Atlantic region; Dr. Stephen J. Souza, Princeton Hydro Founder.

The American Littoral Society and Princeton Hydro accepted the “Project of the Year” Award at the American Society of Civil Engineers (ASCE) Annual Dinner. The team received the award for their work on the Barnegat Bay Green Infrastructure Project.

”This was a terrific project conducted for a terrific client – the American Littoral Society,” said Princeton Hydro Founder Dr. Stephen Souza. “It also would not have been possible without a very supportive and engaged stakeholder group.”

The Barnegat Bay Project focused on reducing the amount of pollution entering the Bay’s waterways by retrofitting outdated stormwater management systems and implementing green infrastructure on previously developed sites.

“The project showcases the combined skill-sets of Princeton Hydro,” said Dr. Souza. “This was a truly collaborative effort involving the company’s aquatic ecologists, wetland ecologists, water resource engineers and landscape architect. We all worked closely to develop and implement green infrastructure solutions that measurably decrease pollutant loading to Barnegat Bay and correct localized flooding problems.”

Learn more about the award-winning project here: https://goo.gl/uQ3DfV. Big congratulations to the entire Littoral Society team for winning this prestigious award! And, many thanks to ASCE Central Jersey Branch for the recognition.

Barnegat Bay Green Infrastructure Project Named “Project of the Year”

Princeton Hydro is thrilled to announce that American Littoral Society’s Barnegat Bay Green Infrastructure Project has been named “Project of the Year” by The American Society of Civil Engineers Central Jersey Branch.

The award-winning project was a collaboration between the Littoral Society, Princeton Hydro and key partners that involved implementing a variety of green infrastructure stormwater management projects in order to decrease the volume of runoff and associated pollutants flowing into and damaging Barnegat Bay.

The green infrastructure projects were designed to treat stormwater at its source while delivering environmental, social and economic benefits to the Bay. Completed projects include:

  • Conversion of standard, grassed detention basins into naturalized bio-retention basins, as exemplified by the Laurel Commons Carnation Circle Basin, which now serves as a paradigm for the cost-effective retrofitting of aged, traditional detention basins
  • At Toms River High School North, the installation of tree boxes,
  • At the Toms River Board of Education offices, the replacement of conventional paving with permeable pavement,
  • At multiple sites, the construction of rain gardens,
  • At Toms River High School North, the construction/installation of stormwater management Manufactured Treatment Devices (MTDs)
  • At the Toms River Community Medical Center (RWJ Barnabas Health), the construction of a bio-retention/infiltration basin

The entire Princeton Hydro team extends our warmest congratulations to Helen Henderson and all of the folks at American Littoral Society for winning this prestigious award! Princeton Hydro is proud to partner with this incredible organization and is grateful for the work they do to protect our beautiful coastline and save the bay!

The Awards Dinner and celebration takes place on Tuesday, October 17th at the Forsgate Country Club. The “Project of the Year” nomination was originally submitted by Princeton Hydro founder Dr. Stephen Souza on behalf of the Littoral Society.

For a more detailed summary and photos of the award-winning project, click here.

Environmental Education Opportunity

Upcoming Course Announcement:
Green Infrastructure Stormwater Management 1-Day Class

Members of the Princeton Hydro team are teaching a 1-day class on Green Infrastructure Stormwater Management Techniques at Montclair State University.

This innovative class, offered through the University’s Continuing Professional Education Services program, focuses on the proper selection, design, implementation and maintenance of green infrastructure techniques commonly used in urban and suburban settings. Multiple site examples will be provided helping participants walk away with a deeper understanding of how to apply what they learn in real-world scenarios.

The course will be held on Friday, October 6, 2017 from 8:00 AM to 4:00 PM. Advance registration is required. To sign up for and get more course details, click here.

Continuing Professional Education Services, LLC is the brainchild of Dr. Jorge H. Berkowitz and Philip I. Brilliant. From the inception of the Continuing Environmental Education for Professional (CEEP) program at the College of Science and Mathematics (CSAM) at Montclair State University, Dr. Berkowitz and Mr. Brilliant have been in the classroom and in the boardroom assuring the success of the program. In order to better serve the community of professionals, Dr. Berkowitz and Mr. Brilliant stepped forward with a solution that has saved the ability to offer continuing education credit-bearing courses at the second largest public higher education institution in New Jersey. Together they form CPES at Montclair State University!