Vegetative Treatment Systems
Vegetative Treatment Systems for Open Lot Runoff was developed under the leadership of U.S. Department of Agriculture (USDA) Natural Resources Conservation Service (NRCS) through an Intergovernmental Personnel Act (IPA) agreement, with collaboration from representatives from several land grant universities, USDA Agriculture Research Service (ARS), U.S. Environmental Protection Agency (EPA), Iowa Department of Natural Resources, Iowa Cattlemen’s Association, and private sector representatives.
Watch this series of six videos for information on planning a Vegetative Treatment System on a small AFO.
Videos and resources on vegetative treatment areas, wetlands, low water stream crossings, and water quality projects.
This spreadsheet design tool is used to assist the Sprinkler Vegetative Treatment System engineer in determining the flow rate, pipeline friction losses, elevation losses, pump capacity, and required horsepower for the pump station. This tool also evaluates the water flow characteristics in the towable sprinkler system. Here individual nozzle performance is evaluated along with tube friction loss and water velocity.