Products and data

Maps

Pollutant load

Runoff/precipitation

Major watershed pollutants

Yields and flow weighted mean concentrations by monitoring site watershed

Mississippi River Basin

Pollutant loads as a percent of the load measured at Lock & Dam #3 near Red Wing, Minn.

MPCA data

Pollutant load information

Check out the new Data Viewer, where you can now download the most current data on pollutant loads: annual, average, and daily. 

Runoff/precipitation

Reports

Databases