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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 305 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++ 224 176

  3. dataretrieval-python dataretrieval-python Public

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

    Python 211 51

  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 89 35

Repositories

Showing 10 of 145 repositories
  • 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 8 3 Updated Oct 27, 2025
  • sfrmaker Public

    Rapid construction of MODFLOW SFR Package input from hydrography data.

    DOI-USGS/sfrmaker’s past year of commit activity
    Python 42 23 8 3 Updated Oct 27, 2025
  • water-availability Public
    DOI-USGS/water-availability’s past year of commit activity
    Vue 0 0 0 2 Updated Oct 21, 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 Oct 21, 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 1 Updated Oct 21, 2025
  • pywatershed Public

    A hydrologic model in Python

    DOI-USGS/pywatershed’s past year of commit activity
    Fortran 47 CC0-1.0 19 28 4 Updated Oct 9, 2025
  • 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 30 CC0-1.0 4 9 0 Updated Oct 1, 2025
  • fire-hydro Public

    A single-page visual website about the impacts of wildfires in the Western US on water supply and water quality.

    DOI-USGS/fire-hydro’s past year of commit activity
    Vue 3 6 0 0 Updated Oct 1, 2025
  • delaware-basin-story Public

    A JavaScript Project Using the Vue Framework.

    DOI-USGS/delaware-basin-story’s past year of commit activity
    Vue 6 7 0 0 Updated Oct 1, 2025
  • gages-through-the-ages Public

    A JavaScript project visualizing the changes in number of monitoring locations over time.

    DOI-USGS/gages-through-the-ages’s past year of commit activity
    Vue 5 11 1 3 Updated Oct 1, 2025
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