Waterbury, Conn.-based Haestad Methods launched its latest version release of WaterCAD V6.1 for AutoCAD, which offers civil engineers all the groundbreaking enhancements of Water CAD 6.1 integrated with Autodesk’s new release of AutoCAD 2004. With this release, the company has further cultivated water resources’ modeling and continues to be the leading choice among the world’s top civil design firms and water utilities.