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    497 repositories

    • EJAM-open

      Public
      EJAM package for installation and open source
      R
      •
      MIT License
      •0•0•0•0•Updated Dec 28, 2024Dec 28, 2024

    • CIP-service

      Public
      Updated version of Catchment Index Processing (CIP) Service to provide an API where outside users can index their own GIS data to NHDPlus hydrography
      ow
      PLpgSQL
      •
      Creative Commons Zero v1.0 Universal
      •1•4•0•0•Updated Dec 28, 2024Dec 28, 2024

    • LCIAformatter

      Public
      ord
      Python
      •
      MIT License
      •11•25•5•1•Updated Dec 28, 2024Dec 28, 2024

    • fedelemflowlist

      Public
      ord
      Python
      •
      MIT License
      •21•34•15•3•Updated Dec 28, 2024Dec 28, 2024

    • code-json-generator

      Public
      Automation that scrapes USEPA github and provides that metadata for code.gov
      oms
      JavaScript
      •
      MIT License
      •10•0•0•0•Updated Dec 28, 2024Dec 28, 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.
      hacktoberfestow
      R
      •
      Creative Commons Zero v1.0 Universal
      •19•40•71•2•Updated Dec 28, 2024Dec 28, 2024

    • USEEIO-State

      Public
      R
      •2•2•1•0•Updated Dec 27, 2024Dec 27, 2024

    • vdeq-stream-condition-predictions

      Public
      The vdeq-stream-condition-prediction repository is for making spatial stream network predictions of stream condition in the James River watershed in Virginia. The data come from Probabilistic Monitoring by Virginia Department of Environmental Quality that is used in a spatial stream network (SSN) analysis.
      MIT License
      •1•0•5•0•Updated Dec 27, 2024Dec 27, 2024

    • GEPA

      Public
      This repository contains the code for the EPA U.S. gridded methane greenhouse gas inventory (gridded GHGI)
      Python
      •
      MIT License
      •2•3•1•5•Updated Dec 27, 2024Dec 27, 2024

    • CompTox-ToxCast-tcpl

      Public
      US EPA's Toxicity Forecaster (ToxCast) Pipeline. More information on the ToxCast program available here: https://www.epa.gov/comptox-tools/toxicity-forecasting-toxcast
      ordcctecomptox
      R
      •
      Other
      •16•32•43•3•Updated Dec 26, 2024Dec 26, 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.
      ow
      R
      •
      Creative Commons Zero v1.0 Universal
      •5•11•31•0•Updated Dec 26, 2024Dec 26, 2024

    • ejscreen-multisite-open

      Public
      EJScreen Multisite Tool for deployment
      R
      •
      MIT License
      •0•1•0•0•Updated Dec 26, 2024Dec 26, 2024

    • StreamCat

      Public
      Landscape summaries of natural and anthropogenic landscape features for ~2.65 million streams, and their associated catchments, within the conterminous USA
      datasethydrologywatershedsordnhdplus
      Python
      •13•52•36•0•Updated Dec 26, 2024Dec 26, 2024

    • Equitable-Resilience-Builder-GUI

      Public
      Equitable Resilience Builder GUI
      Java
      •
      MIT License
      •2•3•0•0•Updated Dec 26, 2024Dec 26, 2024

    • useeior

      Public
      Estimating potential environmental impacts of goods and services in the US economy
      ord
      R
      •
      MIT License
      •23•33•9•1•Updated Dec 23, 2024Dec 23, 2024

    • csb-rebate-forms-app

      Public
      Code related to the U.S. EPA Clean School Bus (CSB) data collection system. Specifically, this repository provides code for the cloud.gov hosted CSB Rebate Forms Application (i.e., Applicant Dashboard).
      CSS
      •
      Creative Commons Zero v1.0 Universal
      •2•2•0•1•Updated Dec 23, 2024Dec 23, 2024

    • Free_Chlorine_and_Cyanuric_Acid_Simulator

      Public
      Free Chlorine and Cyanuric Acid Simulator (FCCAS) Source Code
      ord
      R
      •
      MIT License
      •2•3•0•0•Updated Dec 23, 2024Dec 23, 2024

    • Free-Chlorine-Estimator-for-Dichlor-and-Trichlor-Systems

      Public
      Free Chlorine Estimator for Dichlor and Trichlor Systems (FCEDTS) Source Code
      ord
      CSS
      •
      MIT License
      •1•1•0•0•Updated Dec 23, 2024Dec 23, 2024

    • Inorganic_Chloramine_-Formation_and_Decay_Application

      Public
      Chloramine Formation and Decay (CFD) Source Code
      ord
      R
      •
      MIT License
      •1•1•0•0•Updated Dec 23, 2024Dec 23, 2024

    • Chlorine_Breakpoint_Curve_Simulator

      Public
      Chlorine Breakpoint Curve Simulator (CBCS) Source Code
      ord
      R
      •
      MIT License
      •2•3•0•0•Updated Dec 23, 2024Dec 23, 2024

    • pybeepop

      Public
      EPA's Python wrapper for the EPA/USDA honey bee colony model BeePop+
      Jupyter Notebook
      •
      MIT License
      •2•1•5•0•Updated Dec 23, 2024Dec 23, 2024

    • CONUS-Nutrient-and-Chlorophyll-Modeling

      Public
      Source data and code for predictive modeling of Chl a and TN + TP at the HUC12 scale across CONUS
      R
      •1•0•0•0•Updated Dec 23, 2024Dec 23, 2024

    • campdRShinyDataSource

      Public
      R
      •
      MIT License
      •2•3•0•0•Updated Dec 23, 2024Dec 23, 2024

    • Stormwater-Management-Model

      Public
      Dynamic hydrology-hydraulic water quality simulation model
      csimulationstormwaterord
      C
      •176•244•39•9•Updated Dec 22, 2024Dec 22, 2024

    • R9-Widgets

      Public
      Shareable R9 widgets
      r09
      TypeScript
      •2•6•14•8•Updated Dec 21, 2024Dec 21, 2024

    • ctxR

      Public
      Utilities for Interacting with the CTX APIs in R without prior API knowledge https://www.epa.gov/comptox-tools/computational-toxicology-and-exposure-apis
      comptox
      R
      •
      GNU General Public License v3.0
      •3•9•5•1•Updated Dec 20, 2024Dec 20, 2024

    • USEEIO

      Public
      Estimating potential impacts of goods and services in the US economy (overview repository)
      ord
      Python
      •24•27•4•0•Updated Dec 20, 2024Dec 20, 2024

    • flowsa

      Public
      Library that attributes resource use, waste, emissions, and loss to economic sectors
      ord
      Python
      •
      MIT License
      •20•25•24•1•Updated Dec 20, 2024Dec 20, 2024

    • pyaqsapi

      Public
      A python 3 package to retrieve ambient air monitoring data from the United States Environmental Protection Agency’s (US EPA) Air Quality System (AQS) Data Mart API v2 interface
      environmental-monitoringpython-packagedatamartaqsusepar03environmental-data-retrievalairmonitoring
      Python
      •
      MIT License
      •5•17•2•0•Updated Dec 20, 2024Dec 20, 2024

    • IntraCMS

      Public
      US EPA Intranet CMS
      phpdrupaloms
      CSS
      •
      MIT License
      •2•6•0•0•Updated Dec 19, 2024Dec 19, 2024