How can wetland restoration help protect water supplies and reduce flooding?

Wetland restoration is a vital strategy for managing water resources and mitigating flood risks. Often described as the "kidneys of the landscape," wetlands provide essential ecosystem services that naturally collect, filter, store, and release water.1

Flood Mitigation

Wetlands act as natural buffers that absorb significant volumes of water. By retaining excess water during periods of heavy rainfall or high river flow, they reduce the severity of flooding in surrounding areas, particularly in developed regions.1

Protecting Water Supplies

Restoration efforts help secure water supplies through several key processes:
* Groundwater Recharge: Wetlands facilitate the movement of water into groundwater aquifers, replenishing vital underground reserves.1
* Water Purification: These ecosystems cleanse polluted waters by acting as sinks for inorganic nutrients and organic materials, improving overall water quality.1
* Combating Scarcity: By maintaining the natural cycle of water collection and release, restored wetlands serve as a critical defense against water scarcity.1

Prioritizing the restoration of these lands is essential for sustainable water management and long-term environmental resilience.12