What is a "freshwater diversion" in the context of wetland restoration?

Freshwater diversion plays a crucial role in wetland restoration by directing freshwater flows into degraded or vulnerable wetland areas. This method seeks to restore the natural hydrology that is essential for sustaining healthy ecosystems. By introducing freshwater, it helps to balance salinity levels, particularly in coastal regions where saltwater intrusion can threaten the viability of plant and animal communities. The influx of freshwater nourishes native vegetation, supports wildlife habitat, and aids in the regeneration of wetlands, which are critical for mitigating flooding, enhancing water quality, and providing recreational opportunities.

While freshwater diversion can indirectly help with flood control and address issues related to saltwater intrusion, its primary purpose within this context is specifically to enhance wetland health and restore ecological balance through the deliberate management of water sources.