ISGS History
For over a century, the ISGS has provided the citizens and institutions
of Illinois with earth science information that is accurate, objective,
and relevant to the state's environmental quality, economic vitality,
educational awareness, and public health and safety. The Survey
continues to carry out its original charge to study and map the state's
geology. Survey programs, initially related mainly to the exploration
and use of mineral resources, now encompass the diverse fields of study
related to gathering and disseminating earth science products and
services that are required to provide Illinois citizens with
information vital for economic development, environmental security and
public health and safety.
Heritage Memorial
— Centennial honorees
The Natural Resources Building
Updated 06/19/2012 SLD