xpswmm is a comprehensive software package for modeling stormwater, sanitary and river systems. xpswmm is used by scientists, engineers and managers to develop link-node (1D) and spatially distributed hydraulic models (2D). It simulates natural rainfall-runoff processes and the performance of engineered systems that manage our water resources.

xpswmm incorporates data to facilitate design for Malaysian conditions. xpswmm software  among software recommended in Urban Stormwater Management Manual for Malaysia (Manual Saliran Mesra Alam Malaysia). 

This comprehensive software suite provides fast and intuitive tools to size new drainage structures including closed conduits of any shape, natural sections, channels, on-site detention (OSD), detention ponds and sewer networks.

detention pond example

Design and analysis of stormwater projects including piped and channel flows. xpstorm replaces XP-UDD to provide a far more intuitive stormwater design program aimed at everyday stormwater design analysis and planning requirements.

Xprafts will revolutionize your urban and rural storm water drainage practise by accurately analyzing rainfall and runoff in any land use area (available through Australia only).

xpculvert saves significant time through its easy to use interface when designing or analyzing

Design, size and analyze new or existing culverts under steady or dynamic flows. xpculvert is the first and only combined culvert and pond analyzer to use the full unsteady flow equations in conjunction with the US-FHWA inlet rating equation.

Design and analysis of stormwater projects using the rational formula and HGL approach.xprathgl will revolutionize your Urban Stormwater Drainage practice. The program allows you to quickly and confidently create and solve your drainage network.

The Surface Water Modeling System (SMS) is a comprehensive environment for one-, two, and three-dimensional hydrodynamic modeling. A pre- and post-processor for surface water modeling and design, SMS includes 2D finite element, 2D finite difference, 3D finite element modeling tools. Supported models include RMA2, RMA4, ADCIRC, CGWAVE, STWAVE, BOUSS2D, CMS-Flow, CMS-Wave, and GENESIS models. A comprehensive interface has also been developed for facilitating the use of the FHWA commissioned analysis package FESWMS. The TUFLOW numerical model with powerful flood analysis, wave analysis, and hurricane analysis is now supported. SMS also includes a generic model interface, which can be used to support models which have not been officially incorporated into the system.

A Powerful Contouring, Gridding, and Surface Mapping Package for Scientists and Engineers

Surfer is a contouring and 3D surface mapping program that runs under Microsoft Windows. It quickly and easily converts your data into outstanding contour, surface, wireframe, vector, image, shaded relief, and post maps. Virtually all aspects of your maps can be customized to produce exactly the presentation you want. Producing publication quality maps has never been quicker or easier.

An efficient and powerful graphing program for all of your most complex graphing needs.  Ideal for scientists, engineers, and business professionals!

Adding a new dimension to 3D Data Visualization

New Revolutions in Map Making

All the advanced features you need in a low-cost, unbelievably versatile program

There has never been a more comprehensive, powerful, all-in-one software solution that provides an easy-to-use and intuitive user interface for digitizing, geographic referencing, reprojection, tiling, and mosaicking. Didger solves the problem of combining data files in different coordinate systems, by providing extensive tools to transform the data into one cohesive coordinate system. You can use Didger to precisely convert paper maps, graphs, aerial photographs, or any other plotted information into a versatile digital format that you can use with other software. Didger can create new maps from the ground up or edit any map, drawing, image, or data set imported into it. 

Strater is a well log and borehole plotting software program that imports your data from a multitude of sources (database files, data files, LAS files, ODBC, and OLE DB data sources). Strater provides innumerable ways to graphically display your data. All the logs are fully customizable to suit your needs. Design and save template and scheme files to make log creation efficient and consistent, create multi-page continuous logs, and quickly display new borehole logs. Utilize the header and footer panes to store all the information about the logs, such as well number, driller, location, method, company name, and company logo. The flexibility Strater offers is unparalleled. Strater is written for use with Windows 98, Me, 2000, and XP.

Waterworks combines the efficient algorithms of WATER with the spreadsheet capabilities of Excel for Windows to provide a complete modeling tool for water distribution systems.

Examine what if questions by simply changing a value in your spreadsheet and rerunning the analysis. For example, check if a booster pump will improve pressure for fire flow protection at a given location, or see how the addition of a pressure sustaining valve will affect the flows upstream. View the results in the spreadsheet or in a graph.