Software
An official USGS software project is code reviewed and approved at the bureau-level for distribution.
THRESH
Software for tracking rainfall thresholds for landslide and debris-flow occurrence, user manual.
Data Retrieval and Graphing Using the LTRM Fish Catch GeoJSON Data Service
WellFootprint Software Release
SAS code for analyzing water temperature data
Symbol Tweaker Tool
National Water-Quality Assessment (NAWQA) Area-Characterization Toolbox
Montana StreamStats: a water-resources web application
StreamStats is a Web application that incorporates a Geographic Information System (GIS) to provide users with access to an assortment of analytical tools that are useful for a variety of water-resources planning and management purposes, and for engineering and design purposes.
SeismoTectonic Regime Earthquake Calculator (STREC)
Automatically determines the earthquake type (subduction zone interface, active crustal shallow, stable continental region, etc.) and the earthquake focal mechanism.
Composite Raster and Divergence Tool
Composite Raster and Divergence Tool
The Composite Raster and Divergence Tool is an ArcGIS ArcMap add-in
SPARROW modeling: Estimating contaminant transport
SPARROW (SPAtially Referenced Regression On Watershed attributes) models estimate the amount of a contaminant transported from inland watersheds to larger water bodies by linking monitoring data with information on watershed characteristics and contaminant sources.
Chemical Mixtures Software
The chemical mixtures software is a collection of computer programs for investigating the composition, occurrence, distribution, and potential toxicity of chemical mixtures. The software is designed to assist with selecting specific mixtures for future research, identifying the causes for the occurrence of specific mixtures, and discovering the effects of mixtures.