Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Categorical Exclusion Determination
Office of NEPA Policy and Compliance
May 18, 2018
minute read time
Laboratory research of the Microbially-Induced Calcite Precipitation process at Montana State University; modeling and process optimization at Montana Emergent Technologies; and field testing at Rexing number 4 well.
