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    487 repositories

    • SSN2

      Public
      SSN2: Spatial Modeling on Stream Networks in R
      R
      •
      GNU General Public License v3.0
      •3•16•1•0•Updated Nov 7, 2024Nov 7, 2024

    • emf

      Public
      Emissions Modeling Framework (EMF)
      Java
      •3•6•50•0•Updated Nov 7, 2024Nov 7, 2024

    • ejamdata

      Public
      Large datasets used by the EJAM package
      MIT License
      •0•0•0•0•Updated Nov 7, 2024Nov 7, 2024

    • spmodel

      Public
      spmodel: Spatial Statistical Modeling and Prediction in R
      R
      •
      GNU General Public License v3.0
      •0•15•4•0•Updated Nov 7, 2024Nov 7, 2024

    • flowsa

      Public
      Library that attributes resource use, waste, emissions, and loss to economic sectors
      ord
      Python
      •
      MIT License
      •19•23•17•1•Updated Nov 7, 2024Nov 7, 2024

    • provisional_habs

      Public
      Repository holding data from Harmful Algal Bloom (HAB) monitoring conducted by United States Environmental Protection Agency, Office of Research and Development, Center for Environmental Measurement and Modelling, Atlantic Coastal Environmental Sciences Division researchers
      Creative Commons Zero v1.0 Universal
      •0•1•0•0•Updated Nov 7, 2024Nov 7, 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
      •0•4•0•0•Updated Nov 7, 2024Nov 7, 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
      •11•52•35•0•Updated Nov 6, 2024Nov 6, 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
      •0•2•0•1•Updated Nov 6, 2024Nov 6, 2024

    • Stormwater-Management-Model

      Public
      Dynamic hydrology-hydraulic water quality simulation model
      csimulationstormwaterord
      C
      •174•236•35•9•Updated Nov 6, 2024Nov 6, 2024

    • ElectricityLCI

      Public
      ord
      Python
      •
      Creative Commons Zero v1.0 Universal
      •11•25•89•0•Updated Nov 6, 2024Nov 6, 2024

    • webcms

      Public
      Content management system for EPA's intranet
      awsterraformomshacktoberfestdrupal-9
      JavaScript
      •6•9•0•25•Updated Nov 6, 2024Nov 6, 2024

    • plumbing-volume-tool

      Public
      Plumbing volume estimator tool
      0•0•0•0•Updated Nov 6, 2024Nov 6, 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
      •15•32•38•2•Updated Nov 6, 2024Nov 6, 2024

    • useeior

      Public
      Estimating potential environmental impacts of goods and services in the US economy
      ord
      R
      •
      MIT License
      •20•32•11•3•Updated Nov 6, 2024Nov 6, 2024

    • stateior

      Public
      Prepares US state two-region Make and Use tables
      ord
      R
      •
      MIT License
      •10•7•3•0•Updated Nov 6, 2024Nov 6, 2024

    • LCIAformatter

      Public
      ord
      Python
      •
      MIT License
      •9•24•7•1•Updated Nov 6, 2024Nov 6, 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
      •18•40•68•2•Updated Nov 6, 2024Nov 6, 2024

    • fedelemflowlist

      Public
      ord
      Python
      •
      MIT License
      •21•34•15•3•Updated Nov 6, 2024Nov 6, 2024

    • NARS-Data-Download-Tool

      Public
      ow
      R
      •
      MIT License
      •1•0•0•0•Updated Nov 6, 2024Nov 6, 2024

    • NLA-context-tool

      Public
      This tool was produced by the National Aquatic Resource Surveys (NARS) program of the U.S. Environmental Protection Agency (EPA). The NARS program conducts large-scale studies of the quality of the nation’s waters. One such study is the National Lakes Assessment (NLA).
      ow
      HTML
      •
      MIT License
      •0•0•0•0•Updated Nov 6, 2024Nov 6, 2024

    • snowpack-data-explorer

      Public
      ow
      R
      •
      MIT License
      •0•1•0•0•Updated Nov 6, 2024Nov 6, 2024

    • NARS-Data-Extraction-Tool

      Public
      Generalized eForms Shiny app to parse data across all NARS surveys
      narsownlanccanrsanwcangla
      R
      •
      MIT License
      •0•1•0•0•Updated Nov 6, 2024Nov 6, 2024

    • NARS-Population-Estimate-Shiny-Tool

      Public
      This repository contains code to run population estimates as run the the National Aquatic Resource Surveys, based on spsurvey R package
      narsownlanccanrsanwcangla
      R
      •
      MIT License
      •0•3•0•0•Updated Nov 6, 2024Nov 6, 2024

    • OW_Survey_Design_Tool

      Public
      This R Shiny app presents an easy-to-use user interface for the calculation of spatially balanced survey designs of point, linear, or areal resources (i.e. lakes, streams, wetlands and coastal resources) using the Generalized Random-Tessellation Stratified (GRTS) algorithm.
      ow
      R
      •
      MIT License
      •0•5•0•0•Updated Nov 6, 2024Nov 6, 2024

    • r-shiny-cloud-gov-instructions

      Public archive
      DEPRECATED - Basic set of instructions to help deploy R Shiny apps in cloud.gov
      rshinyow
      R
      •
      MIT License
      •1•2•0•0•Updated Nov 6, 2024Nov 6, 2024

    • code-json-generator

      Public
      Automation that scrapes USEPA github and provides that metadata for code.gov
      oms
      JavaScript
      •
      MIT License
      •0•0•0•0•Updated Nov 6, 2024Nov 6, 2024

    • campdRShinyDataSource

      Public
      R
      •
      MIT License
      •0•3•0•0•Updated Nov 6, 2024Nov 6, 2024

    • GEPA

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

    • lims

      Public
      ord
      C#
      •1•3•49•0•Updated Nov 5, 2024Nov 5, 2024