Which of the following best describes the function of a retention pond?

The function of a retention pond is best described as temporarily holding stormwater and reducing runoff. Retention ponds are designed to collect and store excess rainwater or runoff from surrounding areas, allowing it to slowly evaporate or infiltrate into the ground over time. This process effectively reduces the volume and peak flow of stormwater that would otherwise be discharged into nearby water bodies, which helps to prevent flooding and protect water quality by allowing sediments and pollutants to settle out before the water is released.

While retention ponds can provide habitat for wildlife, their primary role is not focused on habitat provision but rather on stormwater management. Additionally, they should not increase soil erosion; instead, they help mitigate it by controlling runoff. Furthermore, while they may aid in sediment control, they do not eliminate the need for other sediment controls, as additional measures may still be required to manage sediment at the source and throughout the site. Therefore, the function of a retention pond aligns closely with its purpose of managing stormwater effectively.