Sauk River Watershed Monitoring and Assessment Report

Sauk River Watershed Monitoring and Assessment Report

2011-09

The Sauk River Watershed (070102020) lies in the heart of rural central Minnesota, encompassing a complex system of integrated lakes and streams, comprising 374 lakes and 79 named stream assessment units (AUID’s). Since European settlement in the 1860s the Sauk has undergone dramatic land use modification; including the plowing of its native prairies, harvesting of its hardwood forests, draining of its wetlands and modifications to its natural stream courses. Today, 77 percent of its landscape is utilized for agricultural production. The watershed’s wealth of surface waters is a valuable resource for aquatic recreation and its health is essential to resident aquatic life. In 2008 the Minnesota Pollution Control Agency (MPCA) undertook an intensive watershed monitoring effort of the Sauk River Watershed’s surface waters. Fifty-four sites were sampled for biology at the pour points of variable sized sub-watersheds within the Sauk River watershed. These locations included the mouth of the Sauk River, the outlet of its major tributaries and the pour points of headwater tributaries. As part of this effort MPCA also joined with the Sauk River Watershed District (SRWD) who completed stream water chemistry sampling at the pour points of the Sauk River’s nine major subwatersheds. In 2010, a holistic approach was taken to assess all of the watershed’s surface waterbodies for aquatic life, recreation and consumption use support, where data was available; 39 streams and 44 lakes were assessed in this effort. (Not all lake and stream AUIDs were able to be assessed due to insufficient data, modified channel condition or their status as limited resources waters.)

Andrews, Erin
Christopherson, Dave
Johnson, Chuck
Lundeen, Ben
Lindon, Matt
MacArthur, Jim
Monson, Bruce
Niemela, Scott
Parson, Kris
Streitz, Andrew
Thompson, Steve
VanEckhout, Greg

Minnesota Pollution Control Agency MPCA https://www.pca.state.mn.us/
Minnesota Pollution Control Agency MPCA https://www.pca.state.mn.us/
Minnesota Pollution Control Agency MPCA https://www.pca.state.mn.us/
Minnesota Pollution Control Agency MPCA https://www.pca.state.mn.us/
Minnesota Pollution Control Agency MPCA https://www.pca.state.mn.us/
Minnesota Pollution Control Agency MPCA https://www.pca.state.mn.us/
Minnesota Pollution Control Agency MPCA https://www.pca.state.mn.us/
Minnesota Pollution Control Agency MPCA https://www.pca.state.mn.us/
Minnesota Pollution Control Agency MPCA https://www.pca.state.mn.us/
Minnesota Pollution Control Agency MPCA https://www.pca.state.mn.us/
Minnesota Pollution Control Agency MPCA https://www.pca.state.mn.us/
Minnesota Pollution Control Agency MPCA https://www.pca.state.mn.us/

Minnesota Pollution Control Agency
Minnesota Department of Natural Resources
Minnesota Department of Health
Minnesota Department of Agriculture
RMB Environmental Laboratories Inc.
Sauk River Watershed District
Stearns County Soil and Water Conservation District
Stearns DHIA Laboratories

Minnesota Pollution Control Agency (St. Paul, Minnesota)

Water Monitoring & Assessment

Intensive watershed monitoring

Sauk River

Sauk River (07010202)

Todd
Douglas
Meeker
Stearns

2010-2019

No

https://www.pca.state.mn.us/water/watersheds/sauk-river

Public Domain

Minnesota Pollution Control Agency