Well Management
Well Construction

For a list of currently licensed well contractors, visit our Licensed/Registered Well Contractor Directory.

CWI-Online logo.CWI Online
MDH has made available an online version of the County Well Index (CWI) database. CWI Online provides the location, depth, static water level, and other data for many Minnesota water wells. It also maps well locations onto aerial photos.

Contact the MDH Well Management Section
651-201-4600 or 800-383-9808

Minnesota Department of Health
Updated Tuesday, January 28, 2014 at 03:32PM