Drainage and Flooding
STAND-ALONE GIS-BASED URBAN DRAINAGE NETWORK MODELING
InfoSWMM SA is a fully dynamic, GIS-based wastewater and stormwater modeling and management software that can be used to model the entire land phase of the hydrologic cycle as applied to urban stormwater and wastewater collection systems. It offers all the advanced GIS capabilities and functionality of InfoSWMM in a stand-alone environment. The model can perform single-event or long-term (continuous) rainfall runoff simulations that account for climate, soil, land use, and topographic conditions of the watershed. InfoSWMM SA can also predict runoff quality, including buildup and washoff of pollutants from primarily urban watersheds.
• Design and size drainage system components • Size detention facilities and their quality protection • • Design control strategies for minimizing • • Generate non-point source pollutant loadings for waste load allocation studies • Assess reduction in constituent concentration through treatment in storage units or by natural processes in pipes and channels • Control site runoff using LID practices • Evaluate the effectiveness of BMPs for reducing wet weather pollutant loadings • Master plan sewer collection systems and urban watersheds • corrosion in sewers
• Model sediment transport and deposition • Estimate the production of pollutant loads associated with stormwater runoff • Route water quality constituents through the drainage system • Model future climate change projections