Street Sweeper Truck Washington County has developed a program for cleaning roads in urbanized areas by street sweeping. This sweeper is able to clean out stormwater inlets. The benefits of this include:
200 Miles of Street Sweeping =
525 lbs. reduction in nitrogen
210 lbs. reduction in phosphorus
32 tons reduction in sediment
Mass Loading for Street Sweeping=
(Assuming 150 tons collected)
42 Ac Impervious Acre Equivalent (IAE)
These benefits of the street sweeper will: Reduce credits for Chesapeake Bay and Local Watershed TMDLs and NPDES Permit credit and IAE reduction.