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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 303 92

  2. 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++ 218 175

  3. dataretrieval-python dataretrieval-python Public

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

    Python 201 50

  4. COAWST COAWST Public

    COAWST modeling system git repository

    Fortran 128 64

  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 93 49

  6. nhdplusTools nhdplusTools Public

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

    R 91 35

Repositories

Showing 10 of 140 repositories
  • 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 303 92 5 0 Updated Aug 28, 2025
  • 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++ 218 175 69 (1 issue needs help) 11 Updated Aug 27, 2025
  • python-for-hydrology Public

    python and flopy tutorials for hydrologic applications and MODFLOW modeling

    DOI-USGS/python-for-hydrology’s past year of commit activity
    Jupyter Notebook 61 20 2 0 Updated Aug 27, 2025
  • nhm-assist Public
    DOI-USGS/nhm-assist’s past year of commit activity
    Python 0 2 18 (5 issues need help) 1 Updated Aug 26, 2025
  • modflow-setup Public

    Python package for automating the setup of MODFLOW groundwater flow models

    DOI-USGS/modflow-setup’s past year of commit activity
    Python 55 20 8 1 Updated Aug 25, 2025
  • 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 44 CC0-1.0 12 3 3 Updated Aug 25, 2025
  • neic-finitefault Public
    DOI-USGS/neic-finitefault’s past year of commit activity
    HTML 23 10 5 7 Updated Aug 25, 2025
  • COAWST Public

    COAWST modeling system git repository

    DOI-USGS/COAWST’s past year of commit activity
    Fortran 128 64 160 2 Updated Aug 25, 2025
  • ale Public

    Abstraction Layer for Ephemerides (ALE)

    DOI-USGS/ale’s past year of commit activity
    XC 16 35 33 (1 issue needs help) 3 Updated Aug 21, 2025
  • SpiceQL Public

    Spice Query Library

    DOI-USGS/SpiceQL’s past year of commit activity
    Jupyter Notebook 2 9 11 3 Updated Aug 20, 2025
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