A positive impact of flooding on the environment is the creation of new aquatic habitats. Flooding can lead to the formation of temporary wetlands and expand water bodies, providing crucial habitats for various species of plants and animals. These aquatic ecosystems can enhance biodiversity and support wildlife, making them vital for ecological balance.
While flooding can also contribute to groundwater recharge, improve drinking water quality, and lead to the expansion of floodplains, the creation of new aquatic habitats is often regarded as a direct positive environmental benefit of natural flooding events.