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@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.

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  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 318 97

  2. dataretrieval-python dataretrieval-python Public

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

    Python 235 57

  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++ 230 179

  4. COAWST COAWST Public

    COAWST modeling system git repository

    Fortran 145 70

  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 97 49

  6. nhdplusTools nhdplusTools Public

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

    R 92 36

Repositories

Showing 10 of 146 repositories
  • streamflow-drought-forecasts Public

    Streamflow drought assessment and forecasting tool — Experimental streamflow drought forecasts for the conterminous United States

    DOI-USGS/streamflow-drought-forecasts’s past year of commit activity
    Vue 0 1 0 4 Updated Apr 1, 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 31 CC0-1.0 4 9 1 Updated Apr 1, 2026
  • nhm-assist Public
    DOI-USGS/nhm-assist’s past year of commit activity
    Python 0 3 15 (5 issues need help) 1 Updated Mar 31, 2026
  • 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 missions.

    DOI-USGS/ISIS3’s past year of commit activity
    C++ 230 179 62 (1 issue needs help) 7 Updated Mar 31, 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 318 97 4 0 Updated Mar 31, 2026
  • pywatershed Public

    A hydrologic model in Python

    DOI-USGS/pywatershed’s past year of commit activity
    Fortran 51 CC0-1.0 24 25 1 Updated Mar 31, 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 69 26 30 10 Updated Mar 30, 2026
  • SpiceQL Public

    Spice Query Library

    DOI-USGS/SpiceQL’s past year of commit activity
    Jupyter Notebook 3 9 16 1 Updated Mar 30, 2026
  • gspy Public
    DOI-USGS/gspy’s past year of commit activity
    Python 26 9 21 0 Updated Mar 30, 2026
  • COAWST Public

    COAWST modeling system git repository

    DOI-USGS/COAWST’s past year of commit activity
    Fortran 145 70 175 2 Updated Mar 30, 2026
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