A data system developed by the Minnesota
Geological Survey and the Minnesota Department of Health for
storing, retrieving and editing well water information. The CWI
database contains basic information such as location, depth and
water level for wells drilled in Minnesota. It also contains
construction and geological information from the well record
(well log) for many wells.
The CWI is also available through the <a
href="http://www.health.state.mn.us/divs/eh/cwi/">Minnesota
Department
of Health</a> Web site.