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U.S. Environmental Protection Agency

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  1. WNTR WNTR Public

    An EPANET compatible python package to simulate and analyze water distribution networks under disaster scenarios.

    Python 310 177

  2. webcms webcms Public

    Content management system for EPA's intranet

    JavaScript 9 5

  3. CMAQ CMAQ Public

    Code for U.S. EPA’s Community Multiscale Air Quality Model (CMAQ) which helps in conducting air quality model simulations

    Fortran 272 199

  4. Stormwater-Management-Model Stormwater-Management-Model Public

    Dynamic hydrology-hydraulic water quality simulation model

    C 222 171

  5. EPANET2.2 EPANET2.2 Public

    Perform extended-period simulation of the hydraulic and water quality behavior within drinking water distribution systems

    Pascal 142 52

  6. EPATADA EPATADA Public

    This R package can be used to compile and evaluate Water Quality Portal (WQP) data for samples collected from surface water monitoring sites on streams and lakes. It can be used to create applicati…

    R 39 18

Repositories

Showing 10 of 462 repositories
  • harmonize-wq Public

    Standardize, clean, and wrangle Water Quality Portal data into more analytic-ready formats

    USEPA/harmonize-wq’s past year of commit activity
    Python 12 MIT 4 24 3 Updated Jul 5, 2024
  • TADAShiny Public

    TADAShiny is a DRAFT R Shiny application (link to web version below) built on top of the TADA R Package (https://github.com/USEPA/TADA). It provides a user friendly, web accessible interface.

    USEPA/TADAShiny’s past year of commit activity
    R 11 CC0-1.0 4 30 1 Updated Jul 5, 2024
  • GEPA Public

    This repository contains the code for the EPA U.S. gridded methane greenhouse gas inventory (gridded GHGI)

    USEPA/GEPA’s past year of commit activity
    Jupyter Notebook 1 MIT 1 0 0 Updated Jul 5, 2024
  • USEPA/supply-chain-factors’s past year of commit activity
    R 5 MIT 2 0 1 Updated Jul 5, 2024
  • StreamCat Public

    Landscape summaries of natural and anthropogenic landscape features for ~2.65 million streams, and their associated catchments, within the conterminous USA

    USEPA/StreamCat’s past year of commit activity
    Python 49 14 33 0 Updated Jul 5, 2024
  • EPATADA Public

    This R package can be used to compile and evaluate Water Quality Portal (WQP) data for samples collected from surface water monitoring sites on streams and lakes. It can be used to create applications that support water quality programs and help states, tribes, and other stakeholders efficiently analyze the data.

    USEPA/EPATADA’s past year of commit activity
    R 39 CC0-1.0 18 67 (13 issues need help) 4 Updated Jul 5, 2024
  • epa-zotero-plugin Public Forked from zotero/make-it-red

    Plugin for Zotero 7 that customizes the software for EPA

    USEPA/epa-zotero-plugin’s past year of commit activity
    JavaScript 0 15 0 0 Updated Jul 5, 2024
  • ccdR Public

    Utilities for Interacting with the CTX APIs in R without prior API knowledge. All data is also available on the CompTox Chemical Dashboard (CCD) https://comptox.epa.gov/dashboard/

    USEPA/ccdR’s past year of commit activity
    Rez 2 GPL-3.0 0 4 1 Updated Jul 5, 2024
  • mywaterway Public

    How's My Waterway provides information about the conditions streams, lakes and other waters anywhere in the U.S.

    USEPA/mywaterway’s past year of commit activity
    JavaScript 14 CC0-1.0 5 0 0 Updated Jul 5, 2024
  • expert-query Public

    Expert Query provides the public, EPA, state, and tribal users the ability to download detailed ATTAINS data.

    USEPA/expert-query’s past year of commit activity
    JavaScript 1 CC0-1.0 2 0 0 Updated Jul 5, 2024