Sheet flow can also lead to substantial erosion. Sheet flow naturally tends to concentrate into small rills and channels of water. Flow concentration occurs more rapidly on bare ground, sloping ground, and where long distances are involved. The small rills and channels can concentrate into larger and larger features if left unattended. It is critical that surface water flows be controlled since they can lead to rapid, severe erosion of your property.
Control is particularly important for newly developed or modified property.
Something as simple as regrading your driveway can change surface water flow patterns and cause erosion. Often the first heavy rain locates potential problem areas. Immediate adjustments to new site development and existing site properties should be performed to avoid erosion problems.