The Preventing Stormwater Pollution at Construction Sites Field Guide was produced by the Regional Stormwater Management Program (RSWMP) to equip construction site superintendents with the knowledge and resources necessary to help keep their sites compliant and protect water quality from stormwater pollution due to soil loss and mismanagement of materials and waste. This guide is printed on 4"x9" card stock, laminated, and attached to a carabiner. Produced in 2011.