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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 317 97

  2. dataretrieval-python dataretrieval-python Public

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

    Python 233 56

  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++ 229 179

  4. COAWST COAWST Public

    COAWST modeling system git repository

    Fortran 144 68

  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 145 repositories
  • DataRetrieval.jl Public

    Julia port of the R and Python data retrieval packages

    DOI-USGS/DataRetrieval.jl’s past year of commit activity
    Julia 4 1 0 1 Updated Mar 17, 2026
  • modeling-drought Public

    The methodology behind USGS streamflow drought modeling

    DOI-USGS/modeling-drought’s past year of commit activity
    Vue 2 0 0 5 Updated Mar 17, 2026
  • usgscsm Public

    This repository stores USGS Community Sensor Model (CSM) camera models

    DOI-USGS/usgscsm’s past year of commit activity
    C++ 29 35 23 1 Updated Mar 17, 2026
  • nhm-assist Public
    DOI-USGS/nhm-assist’s past year of commit activity
    Python 0 3 23 (5 issues need help) 1 Updated Mar 16, 2026
  • 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 72 24 1 2 Updated Mar 16, 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 16, 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 7 0 Updated Mar 16, 2026
  • pywatershed Public

    A hydrologic model in Python

    DOI-USGS/pywatershed’s past year of commit activity
    Fortran 51 CC0-1.0 24 25 4 Updated Mar 14, 2026
  • planetary-ard Public
    DOI-USGS/planetary-ard’s past year of commit activity
    JavaScript 1 5 0 6 Updated Mar 13, 2026
  • geobipy Public

    Geophysical Bayesian Inference in Python. Docs:

    DOI-USGS/geobipy’s past year of commit activity
    Python 84 18 8 0 Updated Mar 13, 2026
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