The Water Resources Discipline of the U.S. Geological Survey (USGS), in cooperation with State and Local agencies, obtains water resources data in Minnesota each year. Data for the 2004 water year includes records of stage, discharge, ground-water levels, and water quality of streams and groundwater wells. Included are 110 stream-gaging stations; stage for 12 lakes and reservoirs; water quality for 12 stream-gaging stations; peak flow data for 87 high-flow partial-record stations; and water levels for 2 groundwater wells.
Additional publication details
USGS Numbered Series
Water resources data in Minnesota, water year 2004, annual report