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 308 94

  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++ 225 176

  3. dataretrieval-python dataretrieval-python Public

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

    Python 219 52

  4. COAWST COAWST Public

    COAWST modeling system git repository

    Fortran 137 67

  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 90 35

Repositories

Showing 10 of 145 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 308 94 6 1 Updated Jan 2, 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 44 CC0-1.0 12 3 3 Updated Jan 2, 2026
  • 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 57 20 6 0 Updated Jan 2, 2026
  • 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 0 0 0 Updated Jan 1, 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++ 225 176 65 (2 issues need help) 13 Updated Dec 31, 2025
  • sfrmaker Public

    Rapid construction of MODFLOW SFR Package input from hydrography data.

    DOI-USGS/sfrmaker’s past year of commit activity
    Python 44 23 7 0 Updated Dec 31, 2025
  • SpiceQL Public

    Spice Query Library

    DOI-USGS/SpiceQL’s past year of commit activity
    Jupyter Notebook 3 9 12 2 Updated Dec 29, 2025
  • ale Public

    Abstraction Layer for Ephemerides (ALE)

    DOI-USGS/ale’s past year of commit activity
    XC 16 35 32 (1 issue needs help) 7 Updated Dec 29, 2025
  • vizlab-home Public

    Landing page for the USGS Vizlab

    DOI-USGS/vizlab-home’s past year of commit activity
    Vue 5 6 7 0 Updated Dec 29, 2025
  • 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 24 28 10 Updated Dec 23, 2025
View all repositories