This Minnesota water data resource site provides access to near
real-time and historical streamflow and water quality data, site
information and photos. Additional data access includes lake data
via DNR Lake Finder and ground water data via the DNR Observation
Well Network.
How to find data:
Stream gage, lake, and observation well data sources can be accessed
by clicking on the desired feature on the map. Stream gage data are
also accessible via the table view and search tabs. Stream gages
listed on the table view reflect the settings on the map.
All real-time telemetry data on this site are considered provisional
and subject to revision.
Map navigation tips:
- hold down the shift key while dragging the mouse to do a
rubber-band box zoom
- use the mouse-wheel to zoom in/out quickly
- double-click to zoom in one level
About the map:
The default map settings show all telemetry gages. Users can change
what gages are shown on the map by adjusting the site filter and
updating the map.
Real-time telemetry sites shown on the map depict streamflow
conditions as a percentile ranking for the current day of the year.
These statistics are only computed for stations with at least 10
years of record. Sites may be unranked because they have fewer than
10 years of record or they report parameters other than streamflow.
See this USGS resource for more information on
percentile ranking.
Definitions of
commonly used hydrologic terms.
Questions on content of this site may be directed to
csg.dnr@state.mn.us
2008 Color Aerial Photos
2008 CIR Aerial Photos
