Unless you are familiar with all the methods used to ensure that the campus’s stormwater is as pollutant-free as possible, you may have wondered why we bother spreading straw around empty lots. Spreading straw mulch, moistening it, then crimping it into the dirt is one of the ways we can protect exposed soil during the winter months, prevent erosion, and improve stormwater quality—all legal responsibilities that need to be complied with and monitored regularly—especially on a campus of our size.