Reactive transport tutorial for GMDSI (Groundwater modelling decision support initiative)

mibitrans is an analytical subsurface contaminant transport modelling tool based on the three-dimensional advection–dispersion equation

Chromium Tobit trend analysis and plotting

xmipy extension for the MODFLOW API

Pastas is an open-source Python framework for the analysis of groundwater time series.

A python package for reactive transport modeling via the MODFLOW 6 and PhreeqcRM APIs

Python programs for CE-QUAL-W2 data analysis and visualization

Analytic element modeling of groundwater flow

An example for the MF6RTM (Modflow 6 Reactive Transport Model) package for a simple Aquifer Storage and Recovery (ASR) use case over a 3D grid (DISV).

python-based predictive groundwater modeling workflow examples

Materials and tutorials for the GMDSI Predictive Modeling Workshop in Santiago, 2025.

Dizon benchmark with mf6rtm

website | personal blog and other cool stuff

Water Quality Analysis Toolkit

Mesh generation using PyVista

A python implementation of the adjoint-sensitivity analysis approach for MODFLOW 6

pyKasso is a python package to simulate stochastic karst conduit networks. It can be used as a preprocessing to simulate groundwater flow and solute transport in karstic systems.

additional benchmark examples rtm

tools for scalable and non-intrusive parameter estimation, uncertainty analysis and sensitivity analysis

python-wrapped PEST utilities #winning

python modules for model-independent uncertainty analyses, data-worth analyses, and interfacing with PEST(++)

Source identification for reactive transport