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Software

The USGS Water Resources Mission Area provides water information that is fundamental to national and local economic well-being, protection of life and property, and effective management of the Nation’s water resources. Below, find software for a wide range of water resources research and management questions.

Looking for legacy software?

MODFLOW

Example visualization of MODFLOW output.

The internationally recognized USGS modular hydrologic model

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StreamStats

PROSPER in StreamStats screenshot

Streamflow statistics and spatial analysis tools for water-resources applications

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Frequently Used Software

Filter Total Items: 119

Model Viewer 1.8

Model Viewer is a computer program that displays the results of three-dimensional ground-water models. Scalar data (such as hydraulic head or solute concentration) may be displayed as a solid or a set of isosurfaces, using a red-to-blue color spectrum or a custom color scale to represent a range of scalar values. Vector data (such as velocity or specific discharge) are represented by lines oriente
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Water Resources Mission Area

Model Viewer: A Program for Three-Dimensional Visualization of Groundwater Model Results

ModelViewer is a program for three-dimensional visualization of groundwater model results.

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Water Resources Mission Area

surface-water-geospatial-data-assembly

The hyswap-geospatial-data-assembly contains function scripts that acquire and pre-process geospatial data used as input for hyswap (HYdrologic Surface Water Analysis Package), a Python package with functions for manipulating hydrologic data and visualizing current conditions with a historical context. hyswap-gda supports hyswap by providing functions that process required spatial inputs data. Thi
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Water Resources Mission Area

MODFLOW 6: USGS Modular Hydrologic Model

MODFLOW is a popular open-source groundwater flow model distributed by the U.S. Geological Survey. 

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Water Resources Mission Area

Satellite Tool for River Altimetry and eXtent in Alaska (SatTRAX-AK)

The USGS Satellite Tool for River Altimetry and eXtent in Alaska (SatTRAX-AK) is a Google Earth Engine application built for exploring Surface Water and Ocean Topography (SWOT) observable USGS gages reaches and Global Water Monitor (GWM) altimetry data for river surfaces. The application will run an analysis at select GWM sites to compute water extent and estimated water surface elevation derived
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Water Resources Mission Area

ModelMuse Version 5.2

This version of ModelMuse adds support for MODFLOW-OWHM version 2, SUTRA version 4, and additional packages in MODFLOW 6.
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Water Resources Mission Area

ModelMuse: A Graphical User Interface for Groundwater Models

ModelMuse is a graphical user interface (GUI) for the U.S. Geological Survey (USGS) models MODFLOW 6, MODFLOW–2005, MODFLOW-LGR, MODFLOW-LGR2, MODFLOW-NWT, MODFLOW-CFP, MODFLOW-OWHM versions 1 and 2, MODPATH, ZONEBUDGET, PHAST, SUTRA 2.2, SUTRA 3.0, SUTRA 4.0,  MT3D-USGS, and WellFootprint and the non-USGS programs MT3DMS and PEST.

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Water Resources Mission Area

ListingAnalyst

ListingAnalyst is a program for viewing the main output file from MODFLOW-2005, MODFLOW-NWT, MODFLOW-LGR, MODFLOW-CFP, MODFLOW-OWHM, and MODFLOW 6.

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Water Resources Mission Area

SAS: Software Application for SMASH (Spectral Mixture Analysis for Surveillance of Harmful Algal Blooms)

The Software Application for SMASH (Spectral Mixture Analysis for Surveillance of Harmful Algal Blooms), or SAS for short, is an application to facilitate mapping of potentially harmful algal blooms in reservoirs, rivers, and lakes from remotely sensed data. More specifically, SAS is designed to exploit the detailed observations of reflectance available within a hyperspectral image to infer which
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Water Resources Mission Area

Surface Velocity Tools (SurfVelTools)

SurfVelTools is a Python application and user interface for computing parameters associated with the Probability Concept method (Fulton and others, in review) parameters using velocity profile data collected in the stationing where the maximum in-channel velocity occurs. SurfVelTools will also compute streamflow (discharge) for a given Probability Concept result given a known cross-sectional area,
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Water Resources Mission Area

Version 2.3.0 of Coupled Ground-Water and Surface-Water Flow Model Based on the Integration of the Precipitation-Runoff Modeling System (PRMS) and the Modular Ground-Water Flow Model

GSFLOW is a coupled Groundwater and Surface-Water Flow model based on the integration of the U.S. Geological Survey Precipitation-Runoff Modeling System (PRMS; Markstrom and others, 2015) and the U.S. Geological Survey Modular Groundwater Flow Model (MODFLOW-2005, Harbaugh, 2005; MODFLOW-NWT, Niswonger and others, 2011). In addition to the basic PRMS and MODFLOW simulation methods, several additio
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Water Resources Mission Area

DataRetrieval.jl

DataRetrieval.jl is a Julia alternative to the R dataRetrieval package for obtaining USGS water data directly from web services.
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Water Resources Mission Area