Minnesota's Impaired Waters and TMDLs
This project addresses four lakes impaired due to excess nutrients within the Minnehaha Creek watershed: Lake Nokomis, Parley Lake, Lake Virginia, and Wassermann Lake. Nokomis is located in Hennepin County and the others are in Carver County. The Minnesota Pollution Control Agency is contracting with Emmons & Olivier Resources, Inc., an environmental consulting firm, to develop this TMDL study. The Minnehaha Creek Watershed District has partnered with the MPCA to provide technical support and stakeholder involvement. The draft TMDL is targeted to be completed in 2010.
Map and location
The four lakes in this project lie in the Mississippi River - Twin Cities watershed<.
Parley, Virginia, and Wasserman Lakes
More maps are available on the TMDL maps page.
TMDL report and implementation plan
- Minnehaha Creek Watershed Lakes Nutrient TMDL - Fact sheet
- Minnehaha Creek Watershed Lakes TMDL
- Minnehaha Creek Watershed Lakes TMDL: EPA approval letter (April 2011)
Eric Alms, Project Manager
Minnesota Pollution Control Agency
520 Lafayette Road
St. Paul, MN 55155