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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 315 96

  2. dataretrieval-python dataretrieval-python Public

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

    Python 229 54

  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++ 227 178

  4. COAWST COAWST Public

    COAWST modeling system git repository

    Fortran 140 69

  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 96 49

  6. nhdplusTools nhdplusTools Public

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

    R 92 35

Repositories

Showing 10 of 145 repositories
  • planetary-ard Public
    DOI-USGS/planetary-ard’s past year of commit activity
    JavaScript 1 5 0 4 Updated Mar 1, 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 Feb 28, 2026
  • trout_and_climate Public
    DOI-USGS/trout_and_climate’s past year of commit activity
    Vue 0 0 0 2 Updated Feb 28, 2026
  • hyswap Public

    hyswap: HYdrologic Surface Water Analysis Package

    DOI-USGS/hyswap’s past year of commit activity
    Jupyter Notebook 30 5 1 0 Updated Feb 27, 2026
  • modeling-drought Public

    The methodology behind USGS streamflow drought modeling

    DOI-USGS/modeling-drought’s past year of commit activity
    Vue 1 0 0 5 Updated Feb 27, 2026
  • vizlab-home Public

    Landing page for the USGS Vizlab

    DOI-USGS/vizlab-home’s past year of commit activity
    Vue 5 7 9 2 Updated Feb 27, 2026
  • nhm-assist Public
    DOI-USGS/nhm-assist’s past year of commit activity
    Python 0 2 23 (5 issues need help) 0 Updated Feb 27, 2026
  • asc-public-docs Public

    Public facing documentation for ASC

    DOI-USGS/asc-public-docs’s past year of commit activity
    HTML 1 10 21 6 Updated Feb 27, 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++ 227 178 58 (1 issue needs help) 11 Updated Feb 27, 2026
  • 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 1 0 0 Updated Feb 27, 2026
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