Proprietary Storm Water Filtration Devices (1010)
OnlinePresenter Eric Rortvedt, WDNR Water Resources Engineer, will go over the new WDNR technical standard of Proprietary Storm Water Filtration Devices (1010). These are commercially available flow-through devices to remove stormwater pollutants. They are generally below ground chambers with replaceable granular media cartridges or membranes. The potential use and general sizing of these devices to […]