In partnership with Groundwater Science, HydroAlgorithmics has developed Parallel MODFLOW, a parallel implementation of the PCG and BiCGStab linear solvers designed to run on modern graphics cards, significantly speeding up many existing MODFLOW-96, -2000, -2005 and -NWT model runs.

In addition, we have a GPU port of MODFLOW USG-Transport currently in development with very promising results - up to 27.8x speedup over the normal CPU version of USG-Transport on our current test suite of real-world environmental impact flow models.

Interested in speeding up your model runs? Contact us at to find out more.

For more information on USG-Transport and MODFLOW-USG, visit the GSI Environmental and USGS pages respectively.