Sediment accumulation can also reduce a stormwater pond’s capacity to hold water, leading to dangerous flooding during heavy storms. Moreover, a loss of valuable waterfront square footage also impacts property values. A study by the U.S. Geological Survey suggests these losses could be as high as $10,000 per linear foot of property.


Solution: Healthy waterbodies start at the shoreline. Cultivating a buffer of native vegetation can help stabilize soil and deter foot traffic. In more advanced cases, shoreline restoration may be required. Bioengineered shorelines are the gold standard due to their lasting stability and aesthetics.


The Pond Smells Bad Cause: Foul


Solution: Nutrient management


is necessary for


long-term


prevention. Lanthanum-modified clay is an eco-friendly solution that binds with and “deactivates” nutrients so they can no longer fuel nuisance growth. TryMarine may also be used to break down any muck.


The Fountain Isn’t Working


Cause: Fountains and surface aerators play a critical role in water quality, but they’re vulnerable to clogging from aquatic weeds, lawn debris, or trash like plastic bags.


Short-Term Risks: Motors can overheat and water quality can become imbalanced due to a lack of circulation and oxygenation.


odors are typically caused by bottom


muck—decomposing organic material that accumulates in low-oxygen conditions. As muck breaks down, anaerobic bacteria release gases.


Short-Term Risks: In addition to bad smells, muck can cause cloudy water and create a slippery bottom around the perimeter.


Long-Term Risks: Foul-smelling, cloudy water isn’t just an aesthetic issue; one study from the Mississippi Headwaters Board found that just a 3-foot decrease in water clarity resulted in a loss of nearly $700 per foot of shoreline frontage. As muck continues to accumulate, a stormwater pond becomes shallower, increasing flood risks during rainstorms. Dredging may become the only option to restore its original depth, but such projects come at a steep price.


Solution: Fountains and aerators help increase oxygen levels, allowing bacteria to decompose muck more efficiently. Consistent circulation also prevents gases from building up. Likewise, an advanced solution called TryMarine is designed to break down nutrient-rich muck and increase oxygen in bottom sediments. This solution can help reduce pond nutrients by 50% or more.


The Water Is Green


Cause: Green water is typically caused by algae or nuisance aquatic weeds, which thrive in nutrient-rich environments. Nutrients often enter the water in the form of fertilizers, pet waste, and organic debris.


Short-Term Risks: In addition to complaints, stringy


weeds and mats of algae can also clog vital stormwater pipes and equipment.


Long-Term Risks: Certain types of algae, such as cyanobacteria, can produce toxins that could harm people, pets, and wildlife. In fact, according to Ecological Economics, homes adjacent to lakes with frequent cyanobacteria blooms sell for 22% less than those on clear lakes.


“Most community waterbodies are man-made to collect and divert water during rainstorms.”


www.caioc.org 19


Long-Term Risks: Without intervention, equipment can become permanently damaged and require replacement well before the end of its expected lifespan.


Solution: Routine inspections, seasonal maintenance, and proactive aquatic weed management help protect equipment. Installing trash receptacles near


waterbodies and using


responsible landscaping practices like bagging leaves and debris can further reduce clogging issues.


When you’re juggling countless responsibilities, it can be easy to overlook smaller pond issues. Working with aquatic experts who specialize in year-round preventative maintenance can allow you to focus on maintaining a desirable, high-value property without water-related complaints.


Sources:


1. Coastal Erosion of Southern Lake Michigan | U.S. Geological Survey 2. Lakeshore Property Values and Water Quality | Mississippi Headwaters Board, Bemidji State University


3. Bloom and bust: Toxic algae’s impact on nearby property values | Ecological Economics


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36