Recently MWH Soft announced the worldwide release of InfoSWMM Designer for ArcGIS. This optimization module marks a new high point in the evolution of the company’s flagship urban drainage modeling product, firmly establishing it as the number one choice for the effective evaluation, management, rehabilitation, design, and operation of wastewater and storm water collection systems. As a full-featured urban drainage network analysis and design program, InfoSWMM delivers a high rate of return in the industry. All operations of a typical sewer system – from analysis and design to management functions like water quality assessment, pollution prediction, urban flooding, real-time control and record keeping – are addressed in a single, fully integrated geoengineering environment. The program gives users strength in managing urban runoff and wet weather water quality problems in combined, sanitary and storm sewers, optimizing BMP and LID designs, and meeting SSO and CSO regulations.