Improving Water Quality & Reducing Habitat Loss with Floating Wetland Islands

Floating Wetland Islands (FWI), also known as floating treatment wetlands, are an effective alternative to large, watershed-based, natural wetlands. Often described as self-sustaining, FWIs provide numerous ecological benefits. They assimilate and remove excess nutrients that could fuel algae growth; provide habitat for fish and other aquatic organisms; help mitigate wave and wind erosion impacts; provide an aesthetic element; and can be part of a holistic lake/pond management strategy. FWIs are also highly adaptable and can be sized, configured and planted to fit the needs of nearly any lakepond or reservoir.

Princeton Hydro Senior Scientist Katie Walston recently completed the Floating Island International (FII) Floating Wetland Master Seminar. The seminar provided participants with an in-depth look at the various technologies and products FII offers. Through hands-on examples, course participants learned how to utilize wetland islands for fisheries enhancement, stormwater management, shoreline preservation, wastewater treatment and more.

“The Master Seminar was truly valuable both personally and professionally,” said Katie. “I learned a tremendous amount and thoroughly enjoyed the experience. It’s very fulfilling knowing that I can take the knowledge I’ve learned back to Princeton Hydro and make positive impacts for our clients.”

FII was launched by inventor and outdoorsman Bruce Kania who was driven by the desire to reverse the decline of wetland habitats by developing a new and natural stewardship tool that could clean water and, in the process, improve life for all living creatures. He found that the answer lies in Biomimicry: duplicating nature’s processes in a sustainable, efficient and powerful way to achieve impeccable environmental stewardship for the benefit of all life.

Bruce brought together a team of engineers and plant specialists and created BioHaven® floating islands. These islands biomimic natural floating islands to create a “concentrated” wetland effect. Independent laboratory tests show removal rates far in excess of previously published data: 20 times more nitrate, 10 times more phosphate and 11 times more ammonia, using unplanted islands. They are also extremely effective at reducing total suspended solids and dissolved organic carbon in waterways.

Due to population growth, industrialization and climate change, wetlands are at risk of rapidly declining in quantity and quality due. However, every floating wetland island launched by FII provides an effective strategy for mitigating and adapting to the impacts of over development and climate change.

The unique design of BioHaven® floating islands means that 250 square feet of island translates to an acre’s worth of wetland surface area. These versatile floating islands can be launched in either shallow or deep water, and can be securely anchored or tethered to ensure that they remain in a specific location. They are almost infinitely customizable, and can be configured in a variety of ways.

In addition to ongoing prototype development, FII offers licensing opportunities to businesses and production facilities worldwide. FII continues to research and develop collaborative pilot projects to quantify BioHaven® floating islands’ efficacy.

Many thanks to Bruce and Anne Kania for hosting the Floating Wetland Master Seminar and inspiring action through their knowledge, passion and ongoing endeavors.

 

Princeton Hydro Founder Receives Lake Management Achievement Award

We’re thrilled to announce that Princeton Hydro Founder Dr. Stephen J Souza received the North American Lake Management Society’s “2017 Lake Management Success Stories Award” for his work with Lake Mohawk.

While accepting his award Dr. Souza stated, “this would not have been possible had it not been for the foresight of the Lake Mohawk Country Club and the support we have received over the years from the Lake Board, the current General Manager Barbara Wortman, Steve Waehler and the Lake Committee, Ernie Hofer and Gene DePerz of the Lake Mohawk Preservation Foundation, and of course the late Fran Smith.”

Steve went on to thank his staff at Princeton Hydro, especially Chris Mikolajczyk and Dr. Fred Lubnow, for their efforts over the years “collecting and analyzing a variety of lake data and implementing the innovative restoration practices responsible for the lake’s water quality improvements.”

Since 1990, Dr. Souza has worked with the Lake Mohawk Country Club and the Lake Mohawk Preservation Foundation to develop and implement successful lake management strategies to restore and protect the health of the lake and its surrounding watershed.

The NALMS award recognizes an individual or team with notable accomplishment of lake and reservoir management efforts that demonstrate improvements in lake/reservoir condition or watershed management in a cost-effective manner.

Many thanks to Lake Mohawk for the continued partnership and steadfast commitment to water quality. And, thanks to NALMS for bestowing Dr. Souza with this great honor.

Click here to see the complete 2017 awards recap from NALMS.

Green Infrastructure Planting Projects

The Princeton Hydro team has been busy this summer installing over 1700 plants at three of the company’s green infrastructure stormwater management project sites.

First, team members finalized the planting of two rain gardens located at Clawson Park in East Amwell, NJ. They also installed plants in a renovated detention basin located at the West Amwell Municipal Building. Finally, together with members of the American Littoral Society team, the team finalized the planting of an expanded rain garden and a newly constructed bio-infiltration planter box at Toms River High School North, Toms River, NJ. All three projects are 319(h) funded projects.

Everyone dug-in, got their hands dirty and the payoff to all of this planting is less runoff and less pollutant loading to our streams and rivers!

Read more about Princeton Hydro’s green infrastructure projects here.

Celebrate “Lakes Appreciation Month” All Year

It’s officially the last day of #LakesAppreciation Month, but that certainly doesn’t mean our love for lakes is limited to one month out of the year. Here are a few ideas from North American Lake Management Society (NALMS) for how to appreciate your community lakes all year long:

  1. Appreciate them by enjoying them; plan outings with your family and friends
  2. Arrange a lake or watershed clean-up event; check out these tips for how to get started
  3. Help monitor your local waterbody; New Jersey residents can go here to learn about Community Water Monitoring volunteer opportunities
  4. Inspire others to #getoutside and enjoy; as you’re out and about appreciating your local lakes, remember to take photos and share on social media using these hashtags: #LakesAppreciation and #NALMS

Always remember to enjoy your local lakes responsibly. Here are a few tips to help you have fun in nature while having minimal environmental impact.

(Pictured above: Budd Lake in Mount Olive Township, Morris County, New Jersey)

Tracking and Managing Harmful Algae Blooms

A Presentation by Princeton Hydro Founder Dr. Stephen Souza
Available for Free Download Here

The presentation covers all things related to identifying, addressing and preventing Harmful Algae Blooms (HABs), including:

  • Understanding what defines HABs, Cyanobacteria and Cyanotoxins
  • Dispelling common misconceptions about HABs
  • Educating on the health implications associated with HABs, specifically related to drinking water and recreational water usage
  • Learning about PARETM – Princeton Hydro’s unique strategy for addressing HABs
    • (P)redict – Forecasting a bloom
    • (A)nalyze – Measuring and quantifying a bloom
    • (R)eact – Implementing measures to prevent and control a bloom
    • (E)ducate – Providing community outreach and public education

To learn more about Princeton Hydro’s Invasive Weed and Algae Management Services, visit our website or contact us!

 

Success Spotlight: Strawbridge Lake

The Princeton Hydro team recently completed a spadderdock removal project at Strawbridge Lake, a 33-acre lake considered to be one of the most valuable open space assets in Moorestown, New Jersey.

Spadderdock is an invasive aquatic plant found in lakes and ponds throughout the Eastern US. It can grow quickly and reach large populations totally covering the water surface and shading the bottom so that nothing else can grow. Spadderdock can eliminate important, native plant species and clog waterways.

Princeton Hydro utilized its Truxor DM 5045, an eco-friendly amphibious machine, to dig up the plants at their roots and remove them from the lake. Check out the below before and after photos to see the dramatic transformation. Special kudos to our Senior Scientist J.P. Bell for a job well done! Read more about pesticide-free #lakemanagement solutions!

Stormwater Management for Lake Communities

A Presentation by Princeton Hydro President Dr. Steve Souza

Available for Free Download

Princeton Hydro President, Dr. Steve Souza, spent Saturday morning with over 50 members of the New Jersey Coalition of Lakes, an organization that promotes the management of healthy lake ecosystems. Together they discussed many different stormwater management options for lake communities.

Dr. Souza’s presentation covered the principles of stormwater management and the importance of incorporating stormwater management into lake restoration plans. He also provided examples of simple, homeowner-scale runoff control techniques, as well as a sampling of Princeton Hydro designed and constructed large-scale, community-based stormwater management systems. Download a copy of the full presentation here or below!

The meeting hosts, Lake Mohawk Country Club and Lake Mohawk Preservation Foundation, have implemented a number of local stormwater enhancement projects. To check out some examples, go here.

To learn more about Princeton Hydro’s stormwater management and lake restoration services, visit our website or contact us!

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