harmonize-wq — Peer-reviewed • Rank 8.6 • Science 98%

harmonize-wq: Standardize, clean and wrangle Water Quality Portal data into more analytic-ready formats - Published in JOSS (2024)

r-tcpl • Rank 14.5 • Science 59%

US EPA's Toxicity Forecaster (ToxCast) Pipeline. More information on the ToxCast program available here: https://www.epa.gov/comptox-tools/toxicity-forecasting-toxcast

wntr • Rank 19.7 • Science 49%

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

flowsa • Rank 7.0 • Science 59%

Library that attributes resource use, waste, emissions, and loss to economic sectors

ctxR • Rank 11.5 • Science 49%

US EPA's ctxR: Utilities for Interacting with the CTX APIs in R without prior API knowledge https://www.epa.gov/comptox-tools/computational-toxicology-and-exposure-apis

dasymetric-toolbox-arcgispro • Rank 3.1 • Science 57%

open-research-data-template • Rank 3.7 • Science 54%

GitHub template for FAIR and open research data

fedelemflowlist • Rank 6.7 • Science 49%

useeior • Rank 6.7 • Science 49%

Estimating potential environmental impacts of goods and services in the US economy

LCIA Formatter — Peer-reviewed • Rank 6.1 • Science 49%

LCIA Formatter - Published in JOSS (2021)

stateior • Rank 4.2 • Science 49%

Prepares US state two-region Make and Use tables

nsink — Peer-reviewed • Rank 2.9 • Science 49%

nsink: An R package for flow path nitrogen removal estimation - Published in JOSS (2022)

CMAQ • Rank 10.1 • Science 36%

Code for U.S. EPA’s Community Multiscale Air Quality Model (CMAQ) for estimating ozone, particulates, toxices, and deposition of acids and nutrients at neighborhood to global scales.

comptox-expocast-httk • Rank 6.2 • Science 39%

The R package "httk" provides free, open-source data and models for toxicokinetics. The models are designed to use chemical-specific in vitro (animal free) measurements. The predictions can be used for traditional dosimetry as well as in vivo-in vitro extrapolation (IVIVE). This repository is for reporting bugs and contributing enhancements.

streamcat • Rank 6.9 • Science 36%

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

AMET • Rank 6.1 • Science 36%

Code base for the U.S. EPA’s Atmospheric Model Evaluation Tool (AMET)

fdtool • Rank 7.7 • Science 33%

stormwater-management-model • Rank 13.7 • Science 26%

Dynamic hydrology-hydraulic water quality simulation model for stormwater, wastewater, and combined sewer collection systems

ElectricityLCI • Rank 7.1 • Science 26%

spsurvey • Rank 12.6 • Science 13%

spsurvey: Spatial Sampling Design and Analysis in R

lakecat • Science 54%

Landscape summaries of natural and anthropogenic landscape features for ~378,088 lakes and their associated catchments across the conterminous US.

enviroatlas_v4 • Science 44%

EnvrioAtlas migration to JS4. Easy to use, interactive mapping application to access hundreds of maps showing environmental data