Skip to content
@DOI-USGS

U.S. Geological Survey

By integrating our diverse scientific expertise, we understand complex natural science phenomena and provide scientific products that lead to solutions.

Popular repositories Loading

  1. dataRetrieval dataRetrieval Public

    This R package is designed to obtain USGS or EPA water quality sample data, streamflow data, and metadata directly from web services.

    R 336 100

  2. dataretrieval-python dataretrieval-python Public

    Python package for retrieving water data from USGS or the multi-agency Water Quality Portal

    Python 269 68

  3. ISIS3 ISIS3 Public

    Integrated Software for Imagers and Spectrometers v3. ISIS3 is a digital image processing software package to manipulate imagery collected by current and past NASA and International planetary missi…

    C++ 246 181

  4. COAWST COAWST Public

    COAWST modeling system git repository

    Fortran 162 75

  5. EGRET EGRET Public

    An R-package for the analysis of long-term changes in water quality and streamflow, including the water-quality method Weighted Regressions on Time, Discharge, and Season (WRTDS). https://doi-usgs.…

    R 101 47

  6. hydrogeofetch hydrogeofetch Public

    See official repository at: https://code.usgs.gov/water/hydrogeofetch

    R 97 39

Repositories

Showing 10 of 155 repositories
  • ale Public

    Abstraction Layer for Ephemerides (ALE)

    DOI-USGS/ale's past year of commit activity
    XC 19 40 32 (1 issue needs help) 8 Updated Nov 5, 2026
  • nhm-assist Public
    DOI-USGS/nhm-assist's past year of commit activity
    Python 3 4 0 0 Updated Nov 5, 2026
  • hydroloom Public

    hydrologic geospatial fabric creation tools. See official repository here: https://code.usgs.gov/water/hydroloom

    DOI-USGS/hydroloom's past year of commit activity
    R 35 CC0-1.0 5 8 0 Updated Nov 5, 2026
  • SpiceQL Public

    Spice Query Library

    DOI-USGS/SpiceQL's past year of commit activity
    C++ 5 10 7 1 Updated Nov 5, 2026
  • pywatershed Public

    A hydrologic model in Python

    DOI-USGS/pywatershed's past year of commit activity
    Fortran 57 CC0-1.0 25 26 3 Updated Nov 5, 2026
  • fort-pymdwizard Public

    The MetadataWizard is a useful tool designed to facilitate FGDC metadata creation for spatial and non-spatial data sets. It is a cross-platform desktop application built using an open-source Python architecture.

    DOI-USGS/fort-pymdwizard's past year of commit activity
    Python 70 29 33 11 Updated Nov 5, 2026
  • dataRetrieval Public

    This R package is designed to obtain USGS or EPA water quality sample data, streamflow data, and metadata directly from web services.

    DOI-USGS/dataRetrieval's past year of commit activity
    R 336 100 6 2 Updated Nov 4, 2026
  • flow-tiles Public

    A tile map showing a month of streamflow conditions across the U.S.

    DOI-USGS/flow-tiles's past year of commit activity
    R 45 CC0-1.0 12 3 2 Updated Nov 4, 2026
  • hydrogeofetch Public

    See official repository at: https://code.usgs.gov/water/hydrogeofetch

    DOI-USGS/hydrogeofetch's past year of commit activity
    R 97 CC0-1.0 39 2 0 Updated Nov 4, 2026
  • swb2 Public

    SWB 2.0: a refactored version of the Soil-Water-Balance code

    DOI-USGS/swb2's past year of commit activity
    Fortran 0 0 0 0 Updated Nov 3, 2026
View all repositories