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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 304 93

  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++ 219 176

  3. dataretrieval-python dataretrieval-python Public

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

    Python 202 50

  4. COAWST COAWST Public

    COAWST modeling system git repository

    Fortran 129 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 91 35

Repositories

Showing 10 of 145 repositories
  • COAWST Public

    COAWST modeling system git repository

    DOI-USGS/COAWST’s past year of commit activity
    Fortran 129 67 162 2 Updated Sep 23, 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 21 3 1 Updated Sep 23, 2025
  • what-is-drought Public
    DOI-USGS/what-is-drought’s past year of commit activity
    Vue 1 5 1 1 Updated Sep 22, 2025
  • nhm-assist Public
    DOI-USGS/nhm-assist’s past year of commit activity
    Python 0 2 17 (5 issues need help) 0 Updated Sep 22, 2025
  • neic-catalog-separation Public

    USGS NEIC subduction zone earthquake catalog separation tool

    DOI-USGS/neic-catalog-separation’s past year of commit activity
    Python 0 0 0 3 Updated Sep 22, 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++ 219 176 71 (1 issue needs help) 11 Updated Sep 22, 2025
  • modeling-drought Public

    The methodology behind USGS streamflow drought modeling

    DOI-USGS/modeling-drought’s past year of commit activity
    Vue 0 0 0 3 Updated Sep 19, 2025
  • 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 0 0 0 Updated Sep 19, 2025
  • drought-timeline Public

    A history of hydrological drought in the U.S.

    DOI-USGS/drought-timeline’s past year of commit activity
    Vue 5 CC0-1.0 5 7 1 Updated Sep 18, 2025
  • jfwm-quarto-template Public
    DOI-USGS/jfwm-quarto-template’s past year of commit activity
    TeX 4 1 0 0 Updated Sep 17, 2025
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