![Loading Events](https://mnnps.org/wp-content/plugins/the-events-calendar/src/resources/images/tribe-loading.gif)
- This event has passed.
Citizens using Plants (& inverts) to Measure Wetland Health: Wetland Health Evaluation Program (WHEP)
Thursday, April 4, 2019 @ 7:00 pm - 8:30 pm
![](https://mnnps.org/wp-content/uploads/2019/01/MNNPS-WHEP-2019.jpg)
Speakers: Carolyn Dindorf, Vice President/Limnologist, Fortin Consulting, Inc.
Mark C. Gernes, Research Scientist, Minnesota Pollution Control Agency.
Plant of the Month: Marsh Fern, Thelyptris palustris