Washington Post’s Climate Story Features Princeton Hydro

Photo credit: The Washington Post

Did you know that New Jersey is one of the fastest-warming states in the nation? Not only that, did you know the average temperature increase in the state is double the average of the rest of the Lower 48 states?

In a recent article, the Washington Post uncovers quite startling findings from analysis of more than a century of National Oceanic and Atmospheric Administration temperature data across the Lower 48 states and 3,107 counties. The article takes a specific look at the impacts climate change has had on Lake Hopatcong.

Princeton Hydro has been working with the Lake Hopatcong Foundation for 30+ years, restoring the lake, managing the watershed, reducing pollutant loading, and addressing invasive aquatic plants and nuisance algae bloomsLake Hopatcong has one of the longest, continuous, long-term ecological databases in New Jersey; 30+ years of consistently collected water quality data.

Dr. Fred Lubnow, Director of Aquatic Programs, and Katie Walston, Senior Scientist, are featured in the Washington Post article. Here’s an excerpt:

On a cool but sunny day in May, Fred Lubnow, director of aquatic programs at Princeton Hydro, and Katie Walston, a senior scientist there, pulled up their anchor in Lake Hopatcong to find it covered with aquatic weeds. The culprit? Fertilizer runoff combined with winters too warm to kill them off.

“The plants start growing earlier and linger around longer, as well,” Lubnow said. The thick ice blocked sunlight from nurturing the weeds. But “in some of these shallow areas, as early as February, we’re looking through the ice seeing the plants growing.”

By summer, the weeds become a nuisance, forcing the state government to “harvest” them with large paddles and toss them onto a conveyor belt, then onto barges. Some years, funding has been hard to get, delaying harvesting and angering homeowners.

“If this area is not harvested, you can’t get a boat through it,” Lubnow says. Swimming isn’t possible, either. Fishing becomes difficult.

Get the full Washington Post story here!

If you’d like to read more about climate change, check out our recent blog:

Four Ways Climate Change Can Affect Your Lake

 

 

 

Four Ways Climate Change Can Affect Your Lake

The Local Effects of Climate Change Observed Through our Community Lakes

Climate change is an enormous concept that can be hard to wrap your head around. It comes in the form of melting ice caps, stronger storms, and more extreme seasonal temperatures (IPCC, 2018). If you’re an avid angler, photographer, swimmer, boater, or nature enthusiast, it’s likely that because of climate change you’ll bear witness to astonishing shifts in nature throughout the greater portion of your lifetime. This is especially true with respect to lakes.

2015-07-07-10-01-20

Lakes are living laboratories through which we can observe the local effects of climate change in our own communities. Lake ecosystems are defined by a combination of various abiotic and biotic factors. Changes in hydrology, water chemistry, biology, or physical properties of a lake can have cascading consequences that may rapidly alter the overall properties of a lake and surrounding ecosystem. Most of the time the results are negative and the impacts severe.

“Managing loads of phosphorous in watersheds is even more important as the East Coast becomes increasingly warmer and wetter thanks to climate change,” said Dr. Fred Lubnow, Director of Aquatics in a recent NJ.com interview. “Climate change will likely need to be dealt with on a national and international scale. But local communities, groups, and individuals can have a real impact in reducing phosphorous levels in local waters.”

Recognizing and monitoring the changes that are taking place locally brings the problems of climate change closer to home, which can help raise awareness and inspire environmentally-minded action.

We put together a list of four inter-related, climate change induced environmental impacts that can affect lakes and lake communities:

1. Higher Temperatures = Shifts in Flora and Fauna Populations

The survival of many lake organisms is dependent on the existence of set temperature ranges and ample oxygen levels. The amount of dissolved oxygen (DO) present in a lake is a result of oxygen diffusion from the atmosphere and its production by algae and aquatic plants via photosynthesis. An inverse relationship exists between water temperature and DO concentrations. Due to the physical properties of water, warmer water holds less DO than cooler water.

This is not good news for many flora and fauna, such as fish that can only survive and reproduce in waters of specific temperatures and DO levels. Lower oxygen levels can reduce their ability to feed, spawn and survive. Populations of cold water fish, such as brown trout and salmon, will be jeopardized by climate change (Kernan, 2015).

358-001-carp-from-churchvilleAlso, consider the effects of changing DO levels on fish that can tolerate these challenging conditions. They will thrive where others struggle, taking advantage of their superior fitness by expanding their area of colonization, increasing population size, and/or becoming a more dominant species in the ecosystem. A big fish in a little pond, you might say. Carp is a common example of a thermo-tolerant fish that can quickly colonize and dominate a lake’s fishery, in the process causing tremendous ecological impact (Kernan, 2010).

2. Less Water Availability = Increased Salinity

Just as fish and other aquatic organisms require specific ranges of temperature and dissolved oxygen to exist, they must also live in waters of specific salinity. Droughts are occurring worldwide in greater frequency and intensity. The lack of rain reduces inflow and higher temperatures promote increased evaporation. Diminishing inflow and dropping lake levels are affecting some lakes by concentrating dissolved minerals and increasing their salinity.

Studies of zooplankton, crustaceans and benthic insects have provided evidence of the consequences of elevated salinity levels on organismal health, reproduction and mortality (Hall and Burns, 2002; Herbst, 2013; Schallenberg et al., 2003). While salinity is not directly related to the fitness or survival rate of all aquatic organisms, an increase in salinity does tend to be stressful for many.

3. Nutrient Concentrations = Increased Frequency of Harmful Algal Blooms

Phosphorus is a major nutrient in determining lake health. Too little phosphorus can restrict biological growth, whereas an excess can promote unbounded proliferation of algae and aquatic plants.

before_strawbridgelake2If lake or pond water becomes anoxic at the sediment-water interface (meaning the water has very low or completely zero DO), phosphorus will be released from the sediment. Also some invasive plant species can actually “pump” phosphorus from the sediments and release this excess into the water column (termed luxurious uptake). This internally released and recycled sedimentary phosphorus can greatly influence lake productivity and increase the frequency, magnitude and duration of algae blooms. Rising water temperatures, declining DO and the proliferation of invasive plants are all outcomes of climate change and can lead to increases in a lake’s phosphorus concentrations and the subsequent growth and development of algae and aquatic plants.

Rising water temperatures significantly facilitate and support the development of cyanobacteria (bluegreen algae) blooms. These blooms are also fueled by increasing internal and external phosphorus loading. At very high densities, cyanobacteria may attain harmful algae bloom (HAB) proportions. Elevated concentrations of cyanotoxins may then be produced, and these compounds seriously impact the health of humans, pets and livestock.

rain-garden-imagePhosphorus loading in our local waterways also comes from nonpoint sources, especially stormwater runoff. Climate change is recognized to increase the frequency and magnitude of storm events. Larger storms intensify the mobilization and transport of pollutants from the watershed’s surrounding lakes, thus leading to an increase in nonpoint source loading. Additionally, larger storms cause erosion and instability of streams, again adding to the influx of more phosphorus to our lakes. Shifts in our regular behaviors with regards to fertilizer usage, gardening practices and community clean-ups, as well as the implementation of green infrastructure stormwater management measures can help decrease storm-related phosphorus loading and lessen the occurrence of HABs.

4. Cumulative Effects = Invasive Species

A lake ecosystem stressed by agents such as disturbance or eutrophication can be even more susceptible to invasive species colonization, a concept coined “invasibility” (Kernan, 2015).

For example, imagine that cold water fish species A has experienced a 50% population decrease as a result of warming water temperatures over ten years. Consequently, the fish’s main prey, species B, has also undergone rapid changes in its population structure. Inversely, it has boomed without its major predator to keep it in check. Following this pattern, the next species level down – species B’s prey, species C – has decreased in population due to intense predation by species B, and so on. Although the ecosystem can potentially achieve equilibrium, it remains in a very unstable and ecologically stressful state for a prolonged period of time. This leads to major changes in the biotic assemblage of the lake and trickle-down changes that affect its recreational use, water quality and aesthetics.

• • •

Although your favorite lake may not experience all or some of these challenges, it is crucial to be aware of the many ways that climate change impacts the Earth. We can’t foresee exactly how much will change, but we can prepare ourselves to adapt to and aid our planet. How to start? Get directly involved in the management of your lake and pond. Decrease nutrient loading and conserve water. Act locally, but think globally. Get out and spread enthusiasm for appreciating and protecting lake ecosystems. Also, check out these tips for improving your lake’s water quality.


References

  1. IPCC. “Summary for Policymakers. “Global Warming of 1.5°C. An IPCC Special Report on the impacts of global warming of 1.5°C above pre-industrial levels and related global greenhouse gas emission pathways, in the context of strengthening the global response to the threat of climate change, sustainable development, and efforts to eradicate poverty.” World Meteorological Organization, Geneva, Switzerland, 32 pp. 2018.
  2. Hall, Catherine J., and Carolyn W. Burns. “Mortality and Growth Responses of Daphnia Carinata to Increases in Temperature and Salinity.” Freshwater Biology 47.3 (2002): 451-58. Wiley. Web. 17 Oct. 2016.
  3. Herbst, David B. “Defining Salinity Limits on the Survival and Growth of Benthic Insects for the Conservation Management of Saline Walker Lake, Nevada, USA.” Journal of Insect Conservation 17.5 (2013): 877-83. 23 Apr. 2013. Web. 17 Oct. 2016.
  4. Kernan, M. “Climate Change and the Impact of Invasive Species on Aquatic Ecosystems.” Aquatic Ecosystem Health & Management (2015): 321-33. Taylor & Francis Online. Web. 17 Oct. 2016.
  5. Kernan, M. R., R. W. Battarbee, and Brian Moss. “Interaction of Climate Change and Eutrophication.” Climate Change Impacts on Freshwater Ecosystems. 1st ed. Chichester, West Sussex, UK: Wiley-Blackwell, 2010. 119-51. ResearchGate. Web. 17 Oct. 2016.
  6. Schallenberg, Marc, Catherine J. Hall, and Carolyn W. Burns. “Consequences of Climate-induced Salinity Increases on Zooplankton Abundance and Diversity in Coastal Lakes”Marine Ecology Progress Series 251 (2003): 181-89. Inter-Research Science Center. Inter-Research. Web.

*FREE DOWNLOADS* 2019 NJ Land Rally Presentations

The New Jersey Conservation Foundation held its 23rd Annual NJ Land Conservation Rally, a one-day educational conference focused on “Conservation Innovations in a Changing World.” The day included networking activities, workshops, and a keynote address given by the First Lady of New Jersey Tammy Snyder Murphy.

During the conference, Princeton Hydro, a proud sponsor of the event, lead three workshops on a variety of topics. Below, we provide a synopsis and free download of each presentation:

 

Fundraising & Marketing Strategy:
“Nonprofit Storytelling A-Z: How to Transform Passive Clickers into Action Takers”

Our Communication Strategist, Dana Patterson, along with Lindsay McNamara of the National Audubon Society lead a workshop that taught participants how to use values-driven and science-congruent narratives to reach key stakeholders and supporters in the New Jersey conservation community and beyond. Dana and Lindsay demonstrated how to implement humanistic storytelling strategies and translate technical stats and science findings into interesting, relatable stories that will resonate with and activate valuable target audiences.

Download the full presentation

 

Community Education & Outreach:
“Floating Classroom: Successful Citizen Science on New Jersey’s Largest Lake”

Chris Mikolajczyk, CLM, our Senior Aquatic Scientist, and Donna Macalle-Holly, Grant and Program Director for Lake Hopatcong Foundation, discussed how to start an innovative citizen science project in the community. For the presentation, they showcased a recently launched and highly successful citizen-science initiative: the “Floating Classroom.” Together, the Lake Hopatcong Foundation and Princeton Hydro conceptualized, funded, and launched a custom-built 40-foot education vessel that provides community members and students an interactive, hands-on education experience to explore Lake Hopatcong while learning about freshwater ecology. This initiative has helped to engage the community in stewardship while continuing to closely monitor the lake’s water quality.

Download the full presentation

 

Ecology & Stewardship:
“From Scum to Fish – A Journey Through the Aquatic Food Web and its Management”

Our Director of Aquatic Programs, Dr. Fred Lubnow, and our Senior Aquatic Ecologist, Dr. Jack Szczepanski, lead a workshop on the many facets that make-up a healthy freshwater ecosystem. They explored the various types of life that inhabit the aquatic environment: from algae and cyanobacteria to submerged aquatic vegetation and fish. And, they delved into each one’s place in the food web, how they interact with each other, their effects on the health of the water they live in, and management techniques to tackle water quality issues associated with each.

Download the full presentation

 

The NJ Land Conservation Rally conference also included presentations on topics ranging from environmental advocacy to land acquisition to urban conservation to non-profit organizational management. To view presentation hand-outs and learn more about the conference, go here.

Princeton Hydro is a proud supporter of the New Jersey Conservation Foundation, a private, nonprofit organization that relies on philanthropic support and grants from a variety of public and private organizations and individual donors. Through acquisition and stewardship, they protect strategic lands, promote strong land use policies, and forge partnerships through education and assistance programs. Since 1960, New Jersey Conservation Foundation has protected over 120,000 acres of natural areas and farmland in New Jersey – from the Highlands to the Pine Barrens to the Delaware Bay, from farms to forests to urban and suburban parks. For more information, or to become a member, go here.

June 5: Restoration Ecology Course at Rutgers University

Join us on Wednesday, June 5 for a One-Day Environmental Training Course

Rutgers Office of Continuing Professional Education is offering a one-day class that explores the utilization of mitigation and sustainable design techniques to reduce stormwater impacts and increase storm resiliency.

The course, designed for ecologists, engineers, planners, and landscape architects involved in the recovery of impacted river, lake, riparian, wetland, and coastal environments, draws heavily upon real-world examples of restoration ecology in practice. This interactive course focuses specifically on the multi-disciplined recovery of degraded, damaged, or impaired ecosystems.

Dr. Stephen Souza, a founding principal of Princeton Hydro and owner of Clean Waters Consulting, LLC, is the main instructor and course coordinator. The course curriculum includes lessons from Dr. Souza and a number of experts from the Princeton Hydro team, including:

  • “River Restoration – Large Scale Dam Removal” lead by President Geoffrey Goll, P.E.
  • “Restoration of Tidal Ecosystems – The Creation of the Bayonne Golf Club” lead by Vice President Mark Gallagher
  • “Green Infrastructure and Coastal Resiliency” lead by Senior Project Manager & Environmental Scientist Christiana Pollack, GISP, CFM
  • “Does Green Infrastructure Mitigate Flooding?” lead by Dr. Souza

Course instruction will also be provided by John Miller, P.E., CFM, CSM, FEMA Mitigation Liaison; Nathaniel Burns, Langan Engineering Project Landscape Architect; and Capt. Al Modjeski, American Littoral Society Habitat Restoration Program Director.

In addition to 0.7 Rutgers CEUs, the course also awards participants with professional credits, including:

  • Landscape Architecture Continuing Education System (LA CES): 7.25 hours
  • NY Landscape Architects: 10.5 hours CL; 10 hours EA
  • NJ Public Health Continuing Education Contact Hours: 7.5
  • NJ Licensed Water & Wastewater Operators: 7 TCHs
  • NJ Certified Public Works Managers (CPWM): 5 Technical, 2 Government
  • NJ Licensed Professional Engineers: 6 Continuing Professional Competency (CPC) credits
  • NY Professional Engineers: 7 hours
  • NJ Licensed Site Remediation Professionals (LSRP): 6.5 Technical CEC’s

The course will be held on Wednesday, June 5 2019 from 8:30AM to 5:00PM at the Rutgers Continuing Education Center at the Atrium in Somerset, NJ. Register on or before May 22 to take advantage of a discounted early registration fee. Pre-registration is required. Continental breakfast and buffet lunch are provided at no additional cost.

Princeton Hydro is proud to partner with Rutgers Office of Continuing Professional Education and take part in this valuable continuing professional education course. We hope to see you there!

 

Arbor Day Bird Walk & Planting at Exton Park

On Thursday, April 25th, 2019, we teamed with the Friends of Exton Park and Homenet Automotive to host an early Arbor Day celebration at Exton Park in Exton, Pennsylvania. Paired with Bring Our Daughters and Sons to Work Day, the event drew over 35 volunteers (of all sizes) to help clean up Exton Park and plant 18 trees!

The day started with a leisurely bird walk throughout the park lead by Friends of Exton Park birders. Participants spotted Red-winged Blackbirds, a Solitary Sandpiper, a Wilson’s Snipe, a Downy Woodpecker and even a Green Heron.

After the bird walk, planting and clearing began. Together, volunteers cleared a hefty amount of multiflora rose and garlic mustard, two invasive species prevalent in the park. With the help of our Landscape Designer, Cory Speroff, MLA, ASLA, CBLP, and Senior Limnologist, Mike Hartshorne, volunteers also planted eight river birch, five red osier dogwood, and five swamp white oak trees throughout the park.

At Princeton Hydro, we value working with our clients and partners to create sustainable landscapes that include native plants that will thrive in our local ecosystems. At all our project sites, we aim to restore and maintain our natural habitats and landscapes. And, we love using teamwork to do it!

We were proud contribute the trees for this event and thank our volunteers for all their hard work. This is the second year we have participated in this Arbor Day volunteer event. We are looking forward to making it an annual tradition!

Friends of Exton Park offers weekly bird walks and volunteer opportunities throughout the year. Go here to learn more and get involved.

Spring Events Spotlights: Earth Day, Arbor Day, Conferences, & More!

Princeton Hydro is participating in lots of interesting events this Spring; here’s a snapshot of what’s to come:

 April 22, 2019:  Slade Dale Restoration Volunteer Day

Celebrate Earth Day a few days early with a fun Jersey Shore volunteer event! The American Littoral Society, in partnership with Princeton Hydro, Borough of Point Pleasant, and the local Rotary Club, is organizing dozens of volunteers to restore the shoreline and prevent further erosion at the Slade Dale Sanctuary using recycled Christmas trees, a technique that is groundbreaking for New Jersey.  Help us transport donated/recycled Christmas trees to the marsh to breakwater sections, stuffed them between the pilings, and securely tie them down. The volunteer is from 10 AM to 4 PM and water and light refreshments will be served.  Dress to get wet and mess and don’t forget to bring sunscreen, lunch, and waders (if you have them!). Street parking is available along Sea Point Drive.

Register here.

 

April 25, 2019: Arbor Day Celebration with Friends of Exton

We’re celebrating Arbor Day with Friends of Exton Park! Join us on Thursday, April 25 for a bird walk and native tree and shrub planting. During the bird walk, which runs from 8:30 – 10:30 am, we hope to spot spring migrants. Planting will take place between 10:30 am and 12:30 pm, and then lunch will be provided.

We hope you’ll join us for a fun and productive day in Exton Park. Birders and nature enthusiasts of all skill levels are welcome!

RSVP here: friendsofextonpark@gmail.com 

 

May 1, 2019:  SAME NJ POST 2019 Small Business Council Breakfast 

Princeton Hydro is proud to be attending, sponsoring, and our Communications Strategist Dana Patterson is emceeing this year’s Society for American Military Engineers (SAME) NJ Post 2019 Small Business Council Breakfast, which is being held at the Forsgate Country Club in Monroe. The program consists of networking opportunities, a variety of speakers, and breakfast (of course!). SAME gives leaders from the A/E/C, environmental, and facility management industries the opportunity to come together with federal agencies in order to showcase best practices and highlight future opportunities for small businesses to work in the federal market.

May 3-4, 2019: New York State Federation of Lake Associations Annual Conference

New York State Federation of Lake Associations (NYSFOLA) will host its 36th Annual Conference May 3-4 at the Fort William Henry Conference Center in Lake George. This year’s conference, which is titled, “Empowering Lake Associations in Challenging Times,” will feature a diverse exhibitor hall, networking opportunities, a silent auction and a variety of educational sessions. Princeton Hydro is exhibiting and giving presentations on the following topics:

    • Development of a HABS/Cyanotoxin Management Plan by Dr. Fred Lubnow, Director of Aquatics
    • A Layman’s Guide on How Land Practices Impact Water Quality by Chris Mikolajczyk, CLM, Senior Aquatic Scientist
    • Dr. Stephen Souza, a founding principal of our firm, is giving two presentations: “Small Footprint Green Infrastructure Stormwater Management for Lake Communities” and  “Impacts of Carp on Water Quality.”
Learn More & Register

 

May 4, 2019: 10th Annual Sustainable South Jersey Earth Festival

Hosted by the nonprofit Sustainable South Jersey, the Sustainable South Jersey Earth Festival is the largest eco-event in the region, drawing 5000 visitors annually. This year’s festival is themed “Reduce Plastic – Fantastic!” and will feature a family-fun bike ride, musical entertainment, perennial native plant swap, exhibits from a variety of earth-friendly, eco-conscious vendors, outdoor arts & crafts, and more. Admission is free and everyone is welcome to attend. Advanced registration is required for the family-fun bike ride. Our Communications Strategist Dana Patterson recently joined the board of Sustainable South Jersey, and will be hopping around the event. We hope to see you there!

Learn More & Register to Ride

 

May 16, 2019: NJ Highlands Coalition 4th Annual Sustainable Golf Outing

New Jersey Highlands Coalition‘s mission is to protect, restore and enhance the water and other natural and cultural resources of the Highlands for the benefit of all citizens and businesses throughout the state. The organizations 4th Annual Golf Outing will be held at Hawk Pointe Golf Club, a unique golf course that incorporates the landscape of the Highlands into the course and uses some of the best available technology to recycle water and manage its footprint. During this year’s event, Princeton Hydro founder Dr. Stephen Souza will be honored for his dedication to preserving and improving New Jersey’s watersheds and natural water resources.

Learn More

 

May 20 – 22, 2019: 10th Annual Choose Clean Water Conference

The Choose Clean Water Coalition is hosting its 10th Annual Choose Clean Water Conference at the Baltimore Marriott Inner Harbor at Camden Yards.  This year’s conference, themed Clean Water. Healthy Communities, will feature workshops and breakout sessions on topics including stormwater, agriculture, communications and public engagement, and innovation and technology. Princeton Hydro is a proud sponsor of the event.

This year, an additional day has been added to the conference. On Monday, May 20 from 12 – 4pm, the Coalition, in partnership with the Alliance for the Chesapeake Bay, will host a A ForumPlus event focused on “Microplastics and Trash: A Local Look at a Regional Issue.”

Learn More & Register

 

May 23, 2019: Hydrilla Workshop
Our Director of Aquatic Programs, Dr. Fred Lubnow, is presenting on the control and eradication of hydrilla, an aquatic invasive plant, at a workshop in Wayne County! Hydrilla has been identified in Wayne County’s Lake Alden and recorded by the PA Natural Heritage Program in the PA iMapInvasives database. This workshop, hosted Wayne Conservation District, will focus on identification of Hydrilla and management options as well as methods to prevent the spread of aquatic invasives between waterbodies.
Learn More & Register

 

 

May 28, 2019: REI Inspirational Women Speaker Series: Restoring Nature
Engineers and dam removal experts Sally Harold, Director of River Restoration & Fish Passage for the Nature Conservancy;  Gwen Macdonald, Director of Green Projects for Save the Sound; and our very own Laura Wildman, PE will join together at the West Hartford REI to discuss their unique skills and passions around river restoration and dam removal, and provide tips on how to get started with environmental efforts in your community. Registration is required for this free event, all are welcome.
Learn More & Register

Winter Events Spotlight: Environmental Conferences & Classes

Over the coming months, Princeton Hydro is teaching courses and presenting at a variety of conferences that explore topics ranging from wetland restoration to cyanotoxins to dam removal:

 

January 2019 – May 2019: Temple University Wetland Ecology Course

Our Vice President Mark Gallagher, along with Founding Principal and Consultant Dr. Steve Souza, is teaching an applied wetland ecology graduate course at Temple University. The 17-week spring semester course, which includes weekly lectures as well as field trips, will provide students with an opportunity to study real-world examples of wetland and riparian restoration and the integration of wetland ecology and restoration design within the context of green infrastructure.

Students will gain an increased understanding of the ecological functions of wetland and riparian ecosystems; be introduced to the principles of applied ecology as related to wetland and riparian ecosystem restoration; learn about the application of wetland ecology in landscape restoration and enhancement projects; get hands-on experience with how to use green infrastructure techniques in urban and suburban settings to control and abate stormwater impacts; and learn about related state and federal rules and regulations.

LEARN MORE

 

January 2019 – May 2019: Delaware Valley University Watershed Management Course

Beginning January 22, Dr. Fred Lubnow, our Director of Aquatic Programs, is teaching a spring semester “Watershed Management” course at Delaware Valley University. Through hands-on laboratory exercises and engaging lectures, the course provides participants with the foundational skills needed to understand the concepts and terminology of hydrologic processes and watersheds. The concepts and processes include evapotranspiration, soil water, infiltration, runoff, and stream flow. Students will also develop skills in environmental awareness, ecological awareness, and land stewardship, which will help them understand the key processes involved in managing watershed resources sustainably.

LEARN MORE

 

January 27-30, 2019: Delaware Estuary Science and Environmental Summit, Cape May, NJ

Every two years, the Partnership for the Delaware Estuary holds a summit that focuses on developing practical solutions to challenges facing our tidal Delaware River and Bay. This year, the theme is Estuary 2029: Saving Our System Through Collaboration. Our Communications Strategist, Dana Patterson, is presenting “Strategic Science Communication & Stakeholder Engagement in the Delaware Estuary” during the Strategic Science Communication Session on Monday, January 28th. 

LEARN MORE

 

March 6-7, 2019: Pennsylvania Lake Management Society’s 29th Annual Conference

This two-day conference covers a wide range of topics such as invasive aquatic plant identification and eradication, harmful algal blooms (HABS), case studies of publicly funded projects and stewardship programs, management or remediation techniques, habitat or fishery improvement, and chemical application techniques. Core and category credits are available for professional chemical applicators for many of the presentations.  We’re proud to sponsor this conference year after year.  Dr. Fred Lubnow, Princeton Hydro’s Director of Aquatic Programs, is giving a presentation about utilizing a watershed implementation plan to address both the external and internal phosphorus loads for Lake Carey, Pennsylvania.  Come visit our booth and say hello to our Aquatics team members. BONUS: Every full conference registration also includes one free year of PALMS membership.

LEARN MORE

 

March 9, 2019: Watershed Congress Along the Schuylkill River

Hosted by the Delaware Riverkeeper Network, this conference is a highly anticipated event for people in the Schuylkill Watershed and beyond interested in understanding, protecting, and restoring their local streams and watersheds. Princeton Hydro is a proud sponsor and exhibitor of this conference. Come check out an hour-long, dynamic session on “Using Values-Driven Communication Strategies To Engage Your Watershed,” hosted by our Communications Strategist, Dana Patterson.

LEARN MORE

 

March 14, 2019: Land Ethics Symposium

Bowman’s Hill Wildflower Preserve presents its 19th Annual Land Ethics Symposium. The conference, titled “Creative Approaches for Ecological Landscaping,” will focus on ways to create low-maintenance, economical and ecologically balanced landscapes using native plants and restoration techniques.

Participants can take part in presentations, for which continuing education credits are available, on topics, including Urban Restoration Ecology, Economic Ecology: Thinking Regionally & Working Together to Solve Water Resource Issues, and Wetland Restoration. The conference also offers a variety of networking events and an exhibitor hall. Princeton Hydro, a sponsor of the event, will have an exhibitor table. We hope to see you there!

LEARN MORE & REGISTER

 

March 21, 2019: The Pennsylvania Water Works Association’s Northeast District Spring Meeting

The PA-AWWA Northeast District and the Water Works Operators’ Association of Pennsylvania Eastern Section are hosting a Spring 2019 Meeting, which will cover a range of technical topics related to water resource management. Dr. Fred Lubnow is teaching a three-hour course on the monitoring and management of cyanotoxins in sources of raw water.

LEARN MORE

 

March 22, 2019: The Soil & Water Conservation Society (SWCS) Southern New England Chapter (SNEC) 2019 Annual Winter Conference

SWCSSNEC is a 501 (c) (3) organization whose purpose is to promote, educate and advance all phases of the science of conservation of soil, water, and all related resources. The Annual Winter Conference, themed “Going with the Flow”, offers a variety of presentations focused on topics related to stream continuity.

Director of our New England office Laura Wildman, PE, considered one of the foremost experts on barrier removal and alternative fish passage techniques, is giving a presentation titled “Dam Removal; When Less is More”. Other presentation topics include: environmental monitoring and unmanned aircraft systems (UAS)/drones; rehabilitation of aging structures to allow fish migration; and ecological disruption associated with road-stream crossings.

LEARN MORE & REGISTER

 

March 27, 2019: NEW JERSEY INVASIVE SPECIES STRIKE TEAM ANNUAL CONFERENCE

Presented by the Friends of Hopewell Valley Open Space, the Annual New Jersey Invasive Species Strike Team Conference is considered the most comprehensive state-wide forum on invasive species. The conference, being held at Duke Farms, 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, including river restoration, managing deer and invasive species to improve forest health, and meadow restoration tips.

Princeton Hydro, a proud sponsor of the conference, will be exhibiting and presenting. Mark Gallagher, Princeton Hydro Vice President, along with Jenn Rogers of Mercer County Park Commission, will present on the topic of freshwater tidal wetland at John A. Roebling Memorial Park in New Jersey. Mercer County Park Commission and Princeton Hydro worked together to reduce and control invasive, and restore the park’s Abbott Marshland. Read more about the project here: http://bit.ly/RoeblingMarshRestoration

LEARN MORE & REGISTER

 

March 30, 2019: Northwest New Jersey Rivers Conference

Free and open to the public, the Delaware River Watershed Initiative’s Northwest New Jersey Rivers Conference is an event focused around working together to protect the Delaware River, specifically related to the Highlands and Ridge & Valley regions of New Jersey. Presentation topics include river conservation and restoration, community outreach and education, sustainable agriculture and food waste reduction, and much more. Attendees will walk alway with tangible ideas for how to bring their communities together to defend and share the Delaware River and its precious resources.

The first workshop of the day is a panel discussion titled, “Environmental Commissions: The Why and How of Getting Started in Your Community”, at which Princeton Hydro’s Communication Strategist Dana Patterson will be fielding questions from the audience. We hope to see you there!

LEARN MORE & REGISTER

 

Also, Coming Up This Spring:
April 4-6, 2019: ATLANTIC ESTUARINE RESEARCH SOCIETY (AERS) SPRING MEETING

This year’s AERS Spring Meeting, titled “From the head of the tide to the edge of the shelf,” will emphasize the breath and spatial scale of estuaries and coasts. Participants will gather at George Mason University’s brand-new Potomac Science Center to hear a variety of presentations on topics ranging from freshwater tidal ecosystems to coastal oceans, and particularly the connections and exchange between these systems. Princeton Hydro’s Senior Aquatics Scientist Jack Szczepanski, PhD is presenting and exhibiting at the conference.

LEARN MORE

 

April 12, 2019: New Jersey Land Conservation Rally

Conservation Innovations in a Changing World is the theme this year for the 23rd Annual NJ Land Conservation Rally. We’re excited to sponsor this one-day educational conference about preserving open space and farmland in New Jersey. Start your morning off with a dynamic marketing session, “Nonprofit Storytelling A-Z: How to Transform Passive Clickers into Action Takers,” hosted by Princeton Hydro’s Communications Strategist, Dana Patterson and National Audubon Society‘s Mid-Level Giving Manager, Lindsay McNamara.  Check out a great afternoon session with our Aquatics Director, Dr. Fred Lubnow, and Senior Aquatic Scientist, Dr. Dr. Jack Szczepanski, who will offer tips on, “The Monitoring and Management of Cyanotoxins in Recreational Lakes and Managing Your Lake’s Fisheries.” And, don’t forget to say “hello” to all of our staff at our exhibitor booth during the conference.

LEARN MORE

 

April 12, 2019: Environmental Business Council of New England Meeting

Princeton Hydro recently joined as a business member of the Environmental Business Council (EBC) of New England, a nonprofit organization dedicated to enhancing business and job growth of both established and emerging environmental and energy businesses. EBC provides member companies with an array of programs, activities, and information to enable them to stay on the cutting edge of environmental and energy technologies, management and regulatory developments. At this EPC meeting, our Director of our New England office, Laura Wildman, PE, and Fluvial Geomorphologist, Paul Woodworth, are hosting a workshop for members on “Dam Removal and Sediment Management.”

LEARN MORE

STAY TUNED FOR MORE EVENT SPOTLIGHTS!

Barnegat “Clean Water, Beautiful Bay” Project wins Governor’s Environmental Excellence Award

The American Littoral Society was awarded the Governor’s Environmental Excellence Award in the Water Resources category this year for their Clean Water, Beautiful Bay projects in Barnegat Bay.

According to the Barnegat Bay Partnership, over 33% of the Barnegat Bay watershed has been altered to urban land cover. The construction of communities, roads and business has greatly increased the total amount of impervious surfaces in the watershed. With the added impervious cover has come a steady increase in the amount of nutrients, sediment, pathogens and other contaminants transported into the Bay by runoff. This accelerated the degradation of the Bay’s water quality and triggered changes to the Bay’s ecology.

Recognizing the importance of the Barnegat Bay, the American Littoral Society proposed green infrastructure measures to decrease runoff volume and nutrient loading to the bay and its tributaries.  Princeton Hydro was contracted by American Littoral Society to design four projects and provide oversight on the construction of the bioretention basins, rain gardens, porous pavement, etc. The projects were funded by the largest 319 grant ever administered by the NJDEP, totaling around $1 million. The project aimed to:

  1. Improve the water quality of Barnegat Bay by reducing the influx of nitrogen and other pollutants originating from the Long Swamp Creek and Lower Toms River watersheds. And, therefore, improve the water quality of both Long Swamp Creek and Lower Toms River, thus moving them closer to removal from the NJDEP’s 303D list of impaired waters.
  2. Demonstrate that relatively low-cost, stormwater system retrofits are capable of decreasing runoff volume, increasing stormwater recharge, and removing nutrients, and can be effectively implemented in even highly developed watersheds.
  3. Educate the public, elected and appointed officials and public work personnel of the types and benefits of bioretention, biodetention and infiltration stormwater management techniques.

From our team, Dr. Steve Souza and Paul Cooper worked to develop a unique Scoring Matrix for the selection of best management practices for retrofit projects. They have been asked several times to present on the matrix and demonstrate how to beneficially utilize it. In addition to design, Princeton Hydro participated in much of the public outreach for these projects, including giving presentations, leading workshops, and helping high school students plant vegetation around their school.

RWJ Barnabas Community Medical Center Educational Sign

According to NJDEP, the Clean Water, Beautiful Bay projects were successful in reducing flooding in a private residential homeowner community, improving a stormwater basin and public open space area at a hospital, introducing golf course staff and golfers to environmentally friendly golf course management practices, and engaging high school students in planting projects on school property.  The projects demonstrated that green infrastructure construction projects can reduce flooding and water pollution at business, community, school and public recreation locations, and can be publicly accepted and valued for the environmentally protective and restorative benefits they provide to Barnegat Bay.

Last year, the American Littoral Society’s Barnegat Bay Green Infrastructure Project was named “Project of the Year” by The American Society of Civil Engineers Central Jersey Branch.

For more information on Princeton Hydro’s green infrastructure and stormwater management services, please visit: bit.ly/stormwatermgmt 

November Events Spotlight: Conferences Throughout the Country

Princeton Hydro is participating in a variety of conferences taking place throughout the country that address topics ranging from lake management to green infrastructure resiliency:

October 30 – November 2: North American Lake Management Society (NALMS) Conference

NALMS is hosting its 38th International Symposium in Cincinnati Ohio, titled “Now Trending: Innovations in Lake Management.” This year’s symposium includes a robust exhibit hall, a variety of field trips, and a wide array of presentations on topics ranging from the latest in monitoring technologies to combating invasive species to nutrient and water quality management and more. Princeton Hydro’s Dr. Fred Lubnow, Director of Aquatic Programs, and Dr. Stephen Souza, Founder, both of whom have been members of NALMS since its inception, are presenting and exhibiting during the conference.

LEARN MORE

 

October 31 – November 2: Society for American Military Engineers (SAME) Small Business Conference (SBC)

SAME gives leaders from the A/E/C, environmental, and facility management industries the opportunity to come together with federal agencies in order to showcase best practices and highlight future opportunities for small businesses to work in the federal market. Princeton Hydro is proud to be attending the 2018 SAME SBC Conference, which is being held in New Orleans and co-locating with the Department of Veteran’s Affairs’ National Veterans Small Business Engagement. The program consists of networking events, small business exhibits, a variety of speakers and much more.

LEARN MORE & REGISTER

 

November 2: The 2nd Annual New Jersey Watershed Conference

We are a proud sponsor of this year’s New Jersey Watershed Conference, which is an educational event that aims to advance knowledge and communications on issues related to water quality and quantity across the state. The agenda features a variety of presentations from local experts on watershed management, stormwater, green infrastructure, and the problems and solutions related to the health of our watersheds. Princeton Hydro is exhibiting & our Marketing Coordinator, Kelsey Mattison, is leading a workshop on “How Social Media can be a Champion for your Watershed.”

LEARN MORE & REGISTER

 

November 4 – 8: 2018 American Water Resources Association Conference

The AWRA’s 53rd Annual Water Resources Conference is being held in Baltimore, MD. Community, conversations and connections are highlights of every AWRA conference and the 2018 conference will provide plenty of opportunities for all three, including an exhibitor hall, networking events, and variety of presentations and technical sessions. Princeton Hydro’s Christiana Pollack, GISP, CFM is giving a presentation on flood assessment and mitigation. 

LEARN MORE & REGISTER

 

November 8 – 10: Engineers Without Borders (EWB) USA Conference

The EWB, a nonprofit humanitarian organization that partners with developing communities worldwide in order to improve their quality of life, is hosting its USA National Conference in San Francisco.  The ​annual ​conference ​will ​address ​the ​theme ​“Engineers Unlock Potential.” ​Experts, ​practitioners, ​decision-makers, ​young ​professionals ​and ​students ​from ​a ​range ​of ​sectors ​will come together to network, exchange ideas, foster new thinking and develop solutions to the world’s most pressing infrastructure ​challenges. Princeton Hydro Staff Engineer Natalie Rodrigues, EIT, CPESC-IT, a EWB member, is attending the conference and presentation. Her session, titled “So You Think You Might Like to be an EWB Regional Officer or State Representative, ” is designed for those interested in taking the next step beyond Chapter or Project participation at EWB-USA, as well as for current Regional Steering Committee members who want to “amp up” their game.

LEARN MORE & REGISTER

 

November 13: Society for American Military Engineers (SAME) Philadelphia Resiliency Symposium

SAME Philadelphia is hosting an all day symposium featuring experts on infrastructure resiliency in the face of extreme storms, flooding and other natural disasters. Presentation topics include, Flood Hazard Risk and Climate Change Effects for Bulk Oil Storage Facilities; Post-Storm Infrastructure Improvements and Stream Restoration; and Resilience Risk Analysis and Engineering. Princeton Hydro President Geoffrey Goll, P.E. is giving a presentation titled, “Enhancing Coastal Habitat & Increasing Resiliency through Beneficial Reuse of Dredged Material in New Jersey.” We hope to see you there!

LEARN MORE & REGISTER

 

November 16: NJ Chapter American Water Resources Association (NJ-AWRA) Future Risk Symposium

As the frequency and intensity of storm events changes, how should watershed managers, engineers, and planners make informed decisions for the future? NJ-AWRA’s 2018 Future Risk Symposium, held at Duke Farms in Hillsborough, NJ, will focus on Future Flooding in Riverine Systems with presentations on climate trends, modeling, and planning that can be used in NJ to prepare for future flood events in New Jersey’s riverine systems. Princeton Hydro’s Christiana Pollack, GISP, CFM is giving a presentation on flood assessment, and the concepts and methods used to estimate flood risk for existing conditions and the year 2050.

LEARN MORE & REGISTER

 

STAY TUNED FOR MORE EVENT SPOTLIGHTS!

September Events Spotlight: Webinars, Conferences & Film Festival

Princeton Hydro is proud to participate in a number of conferences, events, and webinars throughout September:

 

September 6 at 12 pm: “Social Media Hacks” Webinar for the Society for American Military Engineers (SAME) Young Member Council 

SAME Young Member Council is hosting a webinar that will offer solutions for boosting social media presence and increasing engagement. Designed for social media beginners and experts alike, the webinar titled, “Social Media Hacks,” will be presented by Dana Patterson, Communications Strategist for Princeton Hydro. Participants will learn about creating successful social media strategy, utilizing free social media management tools, tracking social media analytics, and executing high-quality posts on various social media platforms. The webinar is free for SAME Members and $25 for all non-members.

Learn more and register.

 

September 9: Wild & Scenic Film Festival On Tour

Hosted by Musconetcong Watershed Association, the “Wild & Scenic Film Festival On Tour” celebrates the 50th Anniversary of the Wild and Scenic Rivers Act by bringing communities together to screen films that call attention to local and global environmental issues. The Hackettstown, NJ tour event, which Princeton Hydro is a proud sponsor of, will feature 11 short films including River Connections, a film that explores the importance of free-flowing rivers and highlights the recent Hughesville Dam removal project. An interactive panel event will follow the film screening and feature experts including MWA Executive Director Alan Hunt, Ph.D. and Princeton Hydro President Geoffrey Goll, P.E., who were both interviewed in the film. This event is free and open to the public, but registration is required.

Learn more and register.

 

September 12: Schuylkill Action Network’s (SAN) Water Utility Forum

This year’s SAN Forum will cover a variety of water-quality related topics, including perfluorinated compound (PFCs) and upcoming drinking water regulations. The forum will provide a platform to collaborate and share information, expertise, and technology to help achieve a shared vision of clean water and a healthy environment for the Schuylkill River and its tributaries. A variety of presentations will be offered during the forum, including one by Dr. Fred Lubnow, Director of Aquatics Programs for Princeton Hydro, on the topic of Harmful Algal Blooms (HABs).

Learn more and register.

 

September 15: Mercer County Park Commission’s River Days

Join Mercer County Park Commission for “River Days,” a free, family-friendly event at the Tulpehaking Nature Center with trail activities, arts and crafts, a raffle, and a neighborhood cookout on the back lawn of the nature center. Check out the Princeton Hydro air boat and chat with our Aquatics Field Director about the upcoming multi-year restoration of freshwater tidal wetlands in John A. Roebling Memorial Park. The restoration project is a partnership between Mercer County, New Jersey, Mercer County Park Commission, and Princeton Hydro.

Learn more.

 

September 23-26: 91st Annual Water Works Operators’ Association of Pennsylvania (WWOAP) Conference

WWOAP is hosting its 91st annual conference, which offers a diverse collection of professional presentations, workshops, networking events and an exhibit hall. Princeton Hydro’s Director of Aquatics Programs  Dr. Fred Lubnow is presenting on “Managing HABs and Their Associated Cyanotoxins in Raw Water.” Other presentation topics include “What Might Climate Change Look Like in Pennsylvania,” “A Multi-Lateral Approach to Water Loss Reduction,” and “Achieving Water Quality Optimization.”

View the full conference program.

 

September 25: New England Interstate Water Pollution Control Commission (NEIWPCC) Research Webinar

NEIWPCC is offering a free research webinar on modeling and flood-mitigation recommendations for a forested and urban Hudson River tributary watershed. The webinar takes a look at the Moodna Creek Watershed and Flood Mitigation Assessment and describes how flood models were used to inform recommendations for reducing and mitigating existing and anticipated flood risk. The assessment was conducted by environmental consultants at Princeton Hydro and GreenVest, and funded by NEIWPCC through the New York Department of Environmental Conservation’s Hudson River Estuary Program. This free webinar will be presented by Christiana Pollack, GISP, CFM, Environmental Scientist & GIS Manager for Princeton Hydro, and Jessica Jahre, CFM, AICP.

Learn more and register.

 

September 28: Alliance for NJ Environmental Education (ANJEE) Autumn Conference

Duke Farms will host ANJEE’s Autumn Conference, titled “Imagine a World Outdoors.” The conference, which takes place completely outdoors and does not include a single PowerPoint presentation, invites environmental education professionals throughout New Jersey to come together to collaborate around innovative ideas, learn and disseminate best practices, and network. Participants will explore natural history with local experts in birding, animal tracking, and plant identifying and learn trade secrets from experienced outdoor teachers who will share their methods and techniques. Princeton Hydro’s Dana Patterson and Pinelands Adventures’ Danielle Odom are teaching a workshop on “How to Bring Out the Inner Bird Nerd in your Students. ANJEE hopes the event will inspire participants to become more informed and dedicated stewards of the land.

Learn more and register.

 

Stay tuned for more event updates!