Increases in storm intensity and flooding events have the potential to increase soil erosion and sedimentation in small stream riparian forest ecosystems.

Episodic precipitation is likely to result in more intense storms, and subsequent flooding events. Although this ecosystem is highly dependent on disturbance and a regular influx of seeds, nutrients, and water during periodic flooding, increases in flood intensity or more frequent drought may not be tolerated by many species, especially in the early growth stages. Many riverine species in this forest type depend on high moisture availability, and are especially threatened by discrete periods of dry soil conditions.