Why Mange Storm Water?
When It Rains It Drains
Storm water is rainwater and melted snow that runs off streets, lawns, and other sites. When storm water is absorbed into the ground, it is filtered and ultimately replenishes aquifers or flows into streams and rivers. In developed areas, however, impervious surfaces such as pavement and roofs prevent precipitation from naturally soaking into the ground.
Instead, the water runs rapidly into storm drains, sewer systems, and drainage ditches and can cause: ~ Downstream flooding ~ Stream bank erosion ~ Increased turbidity (muddiness created by stirred up sediment) from erosion ~ Habitat destruction ~ Changes in the stream flow hydrograph (a graph that displays the flow rate of a stream over a period of time) ~ Combined sewer overflows ~ Infrastructure damage ~ Contaminated streams, rivers, and coastal water (Source: US EPA)