Starry stonewort. If you are a lakefront property owner somewhere upstream of the St. Lawrence Seaway, you may have heard…

Lake monitoring in Oakland County! For 14 years, HRWC has worked with lake residents across Michigan through the Cooperative Lakes…

What is a watershed? How big is it? Get informed.

Get outside, collect data, have fun!

There are lots of ways to support our work. Dig in here.

Join us in giving the river the love and care it needs.