Which strategy is not part of effective stormwater management?

Implementing impervious surfaces is not a strategy associated with effective stormwater management. In fact, increasing impervious surfaces—such as concrete and asphalt—can exacerbate stormwater issues by preventing water from being absorbed into the ground, leading to increased runoff. This runoff can contribute to flooding, erosion, and water pollution, as it carries pollutants into waterways.

On the other hand, improving drainage systems, increasing green spaces, and utilizing bioswales are strategies aimed at managing stormwater effectively. Improved drainage systems can help manage the flow of water, reducing flooding risk. Increasing green spaces, such as parks and landscaped areas, facilitates natural absorption of rainwater and promotes infiltration, while bioswales are designed to capture and filter stormwater runoff.