AS SEEN IN Parks and Rec Business Magazine: Written by Trent Nelson, Aquatic Specialist and Business Development Consultant

Most people have heard the adage that no two snowflakes are the same, but did you know this truth also applies to bodies of water? No two lakes or ponds are the same—and location, the size, water use, aquatic vegetation coverage and type, pond nutrient levels, and water depth are all factors that can combine in unique ways to influence the health of a community waterbody. Oftentimes, odor and water color can reveal a lot; however, the unique characteristics of a lake or pond are not always this simple to observe.

A professional lake manager tests water quality to determine the unique attributes that make up a waterbody and uses the data to create a totally customized lake or pond management plan. Many different and important parameters can be tested, but the basic values are pH, alkalinity, conductivity, dissolved oxygen, water temperature, and nutrient levels.

Written by Bob Revolinski, Aquatic Biologist and Regional Manager

2019 marked the start of my 36th year in the lake management industry. It’s a career that is constantly evolving, due to the vast number of variables associated with aquatic ecosystems. Every now and then, a novel and completely unexpected problem or species will appear, requiring the implementation of new and adaptive lake management strategies. One of my strangest encounters occurred about 15 years ago in Arizona, when I came across golden algae (Prymnesium parvum) for the first time.

Golden algae occur worldwide, but the first blooms identified in North America were confirmed in Texas in 1985. They arrived in Arizona around 2004 and then eventually appeared in California in 2013. In 2018, golden algae were reported in more than a dozen states!

For homeowners or communities with waterbodies, the lake or pond is often the most tranquil facet of your property, and water quality is one of the most important aspects of a healthy ecosystem. If water quality is compromised, it often leads to unsightly conditions and an unbalanced aquatic ecosystem. Though herbicides and algaecides can be important tools to utilize when control is needed for Harmful Algal Blooms (HABs) or invasive vegetation infestations, many property owners wish to avoid pesticide use around the home.

Thankfully, environmental planning companies are constantly evolving their proactive management solutions. New techniques, equipment and technologies are making managing your pond easier and more cost-effective to implement:

Written by Fisheries & Wildlife Scientist Daniel Hood

As a Fisheries and Wildlife Scientist who regularly travels to client properties, people often recognize me as an aquatic consultant at gas stations or while I’m parked getting lunch. Sometimes people will approach me to ask a question, and it tends to be the same one every time: “Hey, I have some weeds in my pond that have taken over in the past few years. What can I do to get rid of them?” It is a well-intentioned and welcome question, but often one which cannot be answered as quickly and simply as the inquirer expects. Aquatic weed control is a nuanced problem, and the best approach is usually influenced by many different variables. 

Lake and pond management professionals generally refrain from making recommendations until they have a chance to conduct an official aquatic weed survey. An onsite evaluation is the most direct, effective way to identify important physical factors within the waterbody, determine potential problem species, and consider the management goals of the property owner or community. Each of these variables is equally important in its own regard and require a

Written by Industry Expert David Riedl, Environmental Scientist

Not only are turf managers responsible for the land, but quite often are tasked with overseeing the maintenance of the waterbodies on the property as well. Pond maintenance, in combination with turf management, opens the door to a plethora of issues most turf managers might not know how to address. However, simply knowing how to identify a few types of aquatic vegetation within a waterbody can help turf managers maintain a healthy property.

Shoreline Vegetation 

The first type of vegetation turf managers should be aware of is shoreline vegetation. A few notable examples can cause stress to turf managers.

Written by Industry Expert Emily Mayer, Aquatic Biologist 

Each winter season, municipalities stock up on salt to battle icy roads across the country. Every year during these harsh snow days, an estimated 22 million tons of de-icing salt is applied to major roads and highways throughout the U.S. As snow and ice melt, these road salts then enter our freshwater lakes, ponds and waterways through stormwater runoff. So, what are the environmental effects of road salt on our freshwater resources?

According to developing studies conducted by the Cary Institute of Ecosystem Studies, scientists predict that within the next 50 years, our lakes and ponds are susceptible to becoming

Written by Industry Expert J. Wesley Allen, Environmental Scientist & Regional Leader

Winter seems to be the time of year that we all think about goals. Whether it’s assessing how successful we were at achieving previously made goals or setting new milestones to achieve, the long cold nights seem to make us all reflect a little more. This time of year is also perfect for evaluating and setting long-term goals for lakes, ponds, and stormwater facilities. As aquatic resource management consultants, these goals are critical to deciding the who, what, when, where, why and how of managing each client’s waterbody.

Setting and exceeding long-term goals for freshwater resources requires the understanding and discussion of many factors. Each waterbody is unique, and each client is unique. In order not to get lost, focusing on the following five factors can make your goals measurable and, ultimately, achievable:

Written by Industry Expert Joe Holz, International Sales Manager at Kasco Marine

The winter season is here, but that doesn’t mean you can’t utilize and enjoy your waterbody. If you live in a region that experiences freezing temperatures, it’s worth considering a de-icer to help protect docks and fountain equipment, and keep water open for increased winter safety and oxygenation benefits. Never heard of a de-icer? Below are some common uses. 

Kasco de-icers are known for their quality, durability and effectiveness and provide the best performance in ice prevention and property protection. 

Shallow Water De-icing

A de-icer helps prevent pond ice formation throughout the winter by bringing warmer, denser water from the bottom of a waterbody upward to the surface. By positioning a de-icer near the area of greatest depth and mounting it to angle back toward the targeted areas of your waterbody, you can successfully circulate the warmer water in to shallower areas. To do this in tidal waters, you will need to split the difference in water depth, so the de-icer is in shallow water at low tide and deep water at high tide. Another option is to tie your de-icer to a boat or floating dock and allow the boat/dock and de-icer to rise and fall with the tide.

Written by Industry Expert Matthew Salem, Permit Coordinator and GIS Specialist

As we power through the holidays, it’s easy to get caught up in the hustle and bustle. But before we enter the new year, it’s important to reflect upon our successes and make plans to achieve bigger and better goals. If you own or manage a lake or pond, your goals may include improving aesthetics, enhancing water quality and strengthening the health of your aquatic ecosystem. While many of the strategies used to achieve these goals are implemented in the spring and summer, it’s never too early to get started. In fact, one beneficial and often overlooked tool is lake mapping—and now is the perfect time of year to utilize it!

What is lake mapping?

Lake mapping, or bathymetry, involves the measurements of water depth, volume and amount of collected sediment on the bottom of a waterbody. These parameters can reveal quite a lot about

Written by Industry Expert Lance Dohman, Regional Manager 

Virtually all explanations of dredging include the physical scooping up of underwater sand and clay sediments to enhance a merchant ship’s access to a port or waterway. If these waterways become inaccessible, the economic consequences are far reaching.

Today, however, massive algal blooms, animal fatalities from toxic byproducts of algae and the spread of invasive plants and animals are sharing the front-page news with national economic interests. For those of us living on a waterbody, it’s clear that our personal economic interests are rewarded via higher property values if the nearby water is both navigable and healthy. As a waterbody ages and becomes “silted-in,” organic nutrients fuel invasive plant and algae growth, and property owners suffer the consequences of bright green water, fish kills and dangerous swimming conditions. Unfortunately, the solution to these rampant biological problems involves