USI is successful in the design of many drainage improvements for cities and municipalities. Included in drainage design is the planning and design of those improvements that will meet regulations and the clients’ needs. Often, this includes a detailed study and hydrologic and hydraulic modeling of the project area to determine flood levels and storm water runoff to produce the best solution. The design may include collection system pipes, drainage swales and culvert improvements and design. In all, USI's engineers are dedicated to providing the best possible drainage design for the needs of the client.