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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 323 97

  2. dataretrieval-python dataretrieval-python Public

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

    Python 242 59

  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++ 234 179

  4. COAWST COAWST Public

    COAWST modeling system git repository

    Fortran 148 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 99 48

  6. nhdplusTools nhdplusTools Public

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

    R 93 37

Repositories

Showing 10 of 147 repositories
  • pywatershed Public

    A hydrologic model in Python

    DOI-USGS/pywatershed’s past year of commit activity
    Fortran 53 CC0-1.0 24 26 1 Updated May 13, 2026
  • topo-riv-blender Public
    DOI-USGS/topo-riv-blender’s past year of commit activity
    Python 31 CC0-1.0 8 0 0 Updated May 13, 2026
  • dataretrieval-python Public

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

    DOI-USGS/dataretrieval-python’s past year of commit activity
    Python 242 59 13 10 Updated May 13, 2026
  • 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.github.io/EGRET/

    DOI-USGS/EGRET’s past year of commit activity
    R 99 48 10 0 Updated May 13, 2026
  • pyPRMS Public

    Python library for working with PRMS

    DOI-USGS/pyPRMS’s past year of commit activity
    Python 12 8 9 0 Updated May 12, 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++ 234 179 50 (1 issue needs help) 12 Updated May 12, 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 323 97 5 2 Updated May 12, 2026
  • knoten Public

    Python Geospatial Sensor Exploitation Library

    DOI-USGS/knoten’s past year of commit activity
    Python 6 23 8 2 Updated May 11, 2026
  • vizlab-home Public

    Landing page for the USGS Vizlab

    DOI-USGS/vizlab-home’s past year of commit activity
    Vue 5 7 7 0 Updated May 11, 2026
  • nhm-assist Public
    DOI-USGS/nhm-assist’s past year of commit activity
    Python 1 4 0 0 Updated May 11, 2026
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