MiCorps Data Exchange Network

The MiCorps web-based data exchange platform provides online access to volunteer monitoring data through a searchable database. Choose which water bodies you would like to search through and narrow down your search by county, hydrologic unit code (HUC) and/or water body name.

Search by Streams or Lakes

Streams Lakes

Narrow Your Search

Counties

The left column contains items you can filter your search with. Click an item on the left to move it to the right column, which contains any items you've chosen to filter with. If you change your mind, click on an item in the right column to stop filtering with it. Multiple types of filters can be selected by clicking on each button above.

HUCs

The left column contains items you can filter your search with. Click an item on the left to move it to the right column, which contains any items you've chosen to filter with. If you change your mind, click on an item in the right column to stop filtering with it. Multiple types of filters can be selected by clicking on each button above.

Names

The left column contains items you can filter your search with. Click an item on the left to move it to the right column, which contains any items you've chosen to filter with. If you change your mind, click on an item in the right column to stop filtering with it. Multiple types of filters can be selected by clicking on each button above.


Date Range


From to

Sampling Parameters

In 2021, MiCorps changed the methodology for identifying and scoring macroinvertebrate populations at both the order and family level. Selecting "Pre-2021 Results" will give results from the old methodology while selecting "Macro Order" or "Macro Family" will give the newest samples as well as old samples that have been converted into the new scoring scheme.