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Federal
Quick Stats Agricultural Database
Department of Agriculture —
Quick Stats is the National Agricultural Statistics Service's (NASS) online, self-service tool to access complete results from the 1997, 2002, 2007, and 2012 Censuses... -
Federal
NIST Reference Fluid Thermodynamic and Transport Properties Database (REFPROP) Version 9 - SRD 23
National Institute of Standards and Technology —
**NOTICE: THIS VERSION OF REFPROP (9.1) has been superseded by Version 10: https://doi.org/10.18434/T4/1502528 ** NIST Standard Reference Data 23 contains revised... -
Federal
ChemIDplus
U.S. Department of Health & Human Services —
ChemIDplus, the Chemical Identification Plus Database, is no longer updated. These are the final files from February 22, 2023. All ChemIDplus data have been... -
Federal
Biota-Sediment Accumulation Factor Data
U.S. Environmental Protection Agency —
The Biota-Sediment Accumulation Factor contains approximately 20,000 biota-sediment accumulation factors (BSAFs) from 20 locations (mostly Superfund sites) for... -
Federal
National Wildlife Chemical Effects Database
Department of Agriculture —
Contains bioassay records and data for chemicals analyzed and evaluated for repellency, toxicity, reproductive inhibition, and immobilization. -
Federal
NIST Atomic Reference Data for Electronic Structure Calculations - SRD 141
National Institute of Standards and Technology —
Atomic Reference Data for Electronic Structure Calculations contains total energies, partial energies and orbital eigenvalues for the atoms hydrogen through uranium,... -
Federal
Assessment, Cleanup and Redevelopment Exchange System (ACRES)
U.S. Environmental Protection Agency —
The Assessment, Cleanup and Redevelopment Exchange System (ACRES) is an online database for Brownfields Grantees to electronically submit data directly to EPA.