Michigan Geological Survey

Michigan Geological Survey
AbbreviationMGS
Formation1837
TypeResearch & Education
Region served
Michigan
Websitemgs.geology.wmich.edu

The Michigan Geological Survey is a scientific agency of the U.S. state of Michigan. The survey is headed by the State Geologist of Michigan.

The survey has been composed of three individual surveys: the first from 1837 through 1845, the second from 1859 through 1862, and the third from 1869 to present. During most of that time, the survey has been a department of the state government. Since 2011 however, the survey has been administered by the Department of Geosciences at Western Michigan University.