In order to prevent this from becoming an issue, you should take measures such as adding additional aeration devices and removing any excess plant growth so that the water is not allowed to become stagnant over time. Children are attracted to water, and retention ponds offer ready access. It is also important to consider the location of the outfall and to design it so that it is clear of structures, trees, or other obstacles. Any stormwater runoff would normally soak into the ground in a natural environment. The increased pollutants in the water column of the pond can cause phosphorus, nitrite, and nitrate levels to rise exponentially, thereby creating the necessary ingredients for a nuisance algae bloom. This time even forcing some residents to evacuate early this morning due to the water flooding their houses. Retention Ponds: [Everything You Need to Know About] - BuilderBaron If its not properly designed and maintained, there can be standing water or overflow which will cause significant problems for surrounding areas. A conifer hedge screens this large pond and adds visual support to the tall fir tree. Natural vegetation and aquatic plants provide biomass production. Retention ponds are used for the purpose of collecting and purifying stormwater. What is a retention pond and why is maintenance important? Retention ponds should have variable pond depths (rather than a flatbed) and some areas of the pond should be shaded. Instead, soil stability and groundwater levels should be carefully considered. Some of these benefits are immediate and can be seen right away, while others are long-term and will help to improve the surrounding environment over time. Such ponds can be of two types: dry detention ponds and wet detention, or retention ponds. A retention pond collects stormwater during a storm and slowly releases it back into the natural environment. The future owners of homes in this North Carolina DR Horton community will eventually inherit a stormwater system which will most likely include retention ponds. Ponds should be positioned in non-intensively managed settings where native flora is already developed and/or will thrive, whenever possible. Retention ponds also help gradually recharge groundwater levels by recharging the groundwater aquifer with rainwater. For example, there is a constant danger of drowning for families with young children. Downsides to living on a lake/big pond? - Houzz Thursday morning Bay County officials put the finishing touches on a plan to combat flooding near Pompano Avenue and Riviera Drive. Begin typing your search term above and press enter to search. This is really just a bowl, said Bryant. At best, the vast majority of homeowners associations may hire a lake or pond maintenance service that occasionally removes algae and applies chemicals in an attempt to maintain water quality.