Written by industry expert Marc Bellaud, President

Is it alarmist to refer to nutrient loading as a growing dilemma that is threatening our waterways? Not if you work in the lake and pond management industry or have a passion for preserving our aquatic resources. As an Aquatic Biologist who has managed water resources for more than 25 years, I firmly believe nutrient loading is a rising crisis that needs to be dealt with on a national and global scale.

Almost daily, we see news headlines broadcasting dangerous cyanobacteria blooms, red tides, dead zones and algal toxins that degrade water quality, spur massive fish kills and threaten human health. These Harmful Algal Blooms (HABs) are fueled by nutrients like nitrogen and phosphorus, which enter waterways through stormwater runoff that emerges from livestock facilities, agricultural farms, urban developments, and incidents of excess wastewater discharge.

Written by industry expert Shannon Junior, Aquatic Ecologist and Senior Business Development Consultant

One of the most common questions asked by clients is whether the products that we use to control aquatic weeds and algae in their waterbodies are “safe.” These concerns have become considerably more widespread in light of the recent controversies surrounding the herbicide glyphosate. Unfortunately, there is a lot of misinformation that is circulating, making it difficult to discern the difference between public outcry and peer-reviewed scientific data.

With increased travel and recreation each summer comes the rise of invasive species. Invasive species are plants and wildlife that were introduced to an area that is outside of their natural range of dispersal. Though these invaders are not inherently bad, the general lack of natural competition or predators in our lakes, ponds and wetlands can lead to major outbreaks that dominate quickly and may be very hard to control. As a result, native species can suffer.

In addition to serving as a space for peace and natural solitude in the face of coronavirus (COVID-19), our lakes, ponds and wetlands are an investment. One of the best ways to enjoy and protect these essential resources is by ensuring the progress you have made towards your freshwater goals is not reversed. Ongoing proactive management through the upcoming spring and summer months will prevent serious and costly problems from developing that could be detrimental to the health of the waterbody, as well as the surrounding community:

Industrial businesses can affect communities in very positive ways; however, there are exceptions. Certain business practices can have a negative environmental impact on our communities. This was the case for one Florida Keys community. Due to the actions of a nearby blasting company, 5-7 ft of their lake’s bank eroded away.

Luckily, SOLitude Lake Management specializes in the restoration of eroded shorelines to prevent water quality issues from reoccurring. There are many benefits to implementing erosion control solutions, including filtering hazardous runoff, repairing potholes in the dirt, and immediately reclaiming lost property. And what’s unique about our strategy is that we utilize a bioengineered living shoreline, which is a healthier and more effective alternative than previous industry standards like cement bags or concrete.

We applied these tools on our Florida Keys community. The first step in restoring their 1,850 ft shoreline involved removing floating mats of the invasive aquatic weeds growing 3-5 ft out around the entire shoreline. This included torpedograss, cattails, primrose and alligatorweed. Overgrown invasive species often indicate neglect and can inhibit the growth and prosperity of animals and plants in the native ecosystems.

That's a wrap! What a year it has been. In honor of the new year, we gathered all of our educational articles and picked the top 10 most-viewed of 2019. Read our most popular articles covering toxic algae, aquatic weed control, fisheries and wildlife management and new innovations and technologies.

Written by Sam Sardes, Laboratory Manager and Weed Science Director

If you were sick, would you perform an at-home blood test or would you count on an experienced medical professional? Most of us would choose the expertise of a doctor or nurse. Water quality testing should be viewed in the same vein.

Picturesque lakes and ponds don’t occur by accident. In most cases, they are the result of rigorous, comprehensive aquatic management plans. And water quality testing is often considered the backbone of these successful programs. Like a blood sample, water quality testing can reveal a plethora of information about the status of a waterbody, which can be used to diagnose problems and design custom solutions.

One of the great tools in a lake manager’s tool box is the use of submersed aeration. Sub­mersed lake and pond aeration adds oxy­gen directly into the water column and involves the mixing of water to increase exposure to atmospheric oxygen, thus, decreasing harmful gases like hydrogen sulfide with in the waterbody. This proactive management solution significantly helps promote positive changes in lakes and ponds; however, aeration sys­tems must be properly sized and placed in order for aquatic ecosystems to fully reap the benefits. Surface mapping used in con­junction with depth-sensing technology, such as bathymetry, can help determine the correct size and location of aeration systems to ensure the entire waterbody is receiving adequate oxygenation. 

Submersed pond aerators use diffused air to push water from the bottom of the pond to the surface, where it can be exposed to the atmosphere. The water on the surface then gets displaced and driven down to the bottom of the pond, creating circulation and mixing from top to bottom. This mixing creates a more uniform and oxygenated body of water.

Written by Greg Blackham, Aquatic Specialist 

As the growing season comes to an end, this is the perfect time to think about having your stormwater pond or management facility inspected, and scheduling for any necessary maintenance or repairs. Sediment removal, pipe repair and other remediation efforts can all be done in the off season to help you prepare the facility for the coming year. This is also the ideal time to budget for any work that is needed in the coming year. 

Here are the top six things SOLitude’s aquatic management professionals consider when it comes to maximizing the efficiency of your stormwater management facility.

#1: The strength and integrity of the outlet structure.
It’s important to discover cracked concrete and other visible signs of damage as soon as possible. All grates should be cleaned and checked for debris and sediment blockage. If the facility has a low flow orifice, it needs to be free and open. The low flow orifice lets the water drain slowly after rain so that the suspended particles have time to settle. If the outlet structure has a concrete box, nothing should be present that may impede the flow of water. Signs of erosion should be checked for above where the structure meets the pipe. This is often an indicator of a gap in the seal and the beginning of a sinkhole.

#2: Functionality of emergency spillways.
In the event of heavy rainfall over a short period, debris can quickly block the outlet structure before anyone has a chance to clear it. An emergency

AS SEEN IN Community Manager, a publication of Community Associations Institute (CAI). Reprinted with permission. Written by Gavin Ferris, Ecologist 

Pond management experts are rarely asked to visit a lake or stormwater pond that is in good health. Though it is not a responsible practice, many property managers don’t call us until significant water quality problems have already appeared. I remember the first pond I was called to in my early days as a pond management professional. A neighborhood association was not able to host their annual fishing tournament because their 5-acre pond was completely covered in thick green filamentous algae. When I arrived, the first thing I noticed was a dozen bales of barley straw bobbing in the green slime. I’ve since had many clients tell me they tried this folk remedy for pond algae, but I’ve never seen it work.

In the years following that first site visit, I’ve seen lots of homegrown pond management efforts. Sometimes a jug of algaecide from the local farm store or manual removal of the offending vegetation is all that’s called for. But many times, these “do-it-yourself” (DIY) solutions go horribly wrong—and we get called in after a major fish kill or another avoidable catastrophe as a result.