The Flood Control District of Maricopa County offers the Drainage Design Management System software for download. The District offers the latest version (DDMSW 4.6.0), as well as prior versions and upgrade versions of the DDMS/DDMSW.
Engineering CAD resources are for use in conjunction with design submittals to the Flood Control District of Maricopa County. These resources also include the Flood Insurance Study files for use in conjunction with floodplain delineation study submittals, and BMP drawings for Best Management Practices.
The Flood Control District of Maricopa County has released the HEC-1 HC Card Drainage Area Calculation Tool for download. The software is designed to automatically calculate the drainage area at each hydrologic concentration point in an existing HEC-1 input file.
The Flood Control District of Maricopa County has released the Hydrology Report Generator Tool for download. The software creates a Report structure according to the Arizona Department of Water Resources (ADWR) for a Technical Data Notebook (TDN), Section 4: Hydrology.
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