Watershed Summary 

The Whetstone Brook & Orianna Creek Watershed is located in the Upper Peninsula in Marquette county.  A watershed plan for this area has been approved under the CMI administrative rules and was funded under section 319.  Both Whetstone Brook and Orianna Creek support limited cold water fisheries, and Orianna Creek is a designated cold water trout stream. 

MDEQ Nonpoint Source Links 

For a copy of the approved watershed management plan, please contact Peter Vincent via email, or at 517-241-8351.

• Superior Watershed Partnership fact sheet (475 KB PDF) 
• Whetstone Brook Restoration Project fact sheet (380 KB PDF)