What is MS4?

Waterways get protection from street level pollutants in run-off

By JENNIFER ENGLISH Defiance County SWCD Published:

What is MS4?

MS4 stands for Municipal Separate Storm Sewer System. This includes urban infrastructure (catch basins, manholes, curb/gutter, culverts and storm sewers) and natural drainage (ravines, creeks, ditches and rivers).

The Ohio...