The Minnesota River - Yellow Medicine River watershed is one of the 13 major watersheds in the Minnesota River Basin.
Hawk Creek. Fifteen lakes also lie within its borders, including significant waters such as Eagle, Long, Foot and Willmar. Lake homes and lake recreational activities such as fishing, swimming and boating are common activities in the lakes region of the watershed in Kandiyohi County. Additionally, several county/regional parks and more than 15 state wildlife management areas dot the watershed’s landscape. Agriculture is the dominant land use in the watershed and nearly 98% of the original wetlands in the watershed have been drained to increase agricultural opportunities. Agriculture depends on the creek and an extensive network of drainage ditches, open tile intakes and sub-surface tile systems to move water off the landscape and make it suitable for row crop farming. Corn, soybeans, and sugar beets are the primary crops grown in the watershed. Livestock production primarily consists of dairy, turkey, beef and swine. There is some livestock pasturing along riparian areas in the lower portions of the watershed, but it is limited and continues to decrease.
Yellow Medicine River. Cropland is used for the production of row crops, small grains, hay and rotation pasture. Pastureland is used primarily for the production of adapted domesticated forage species used for grazing. Rangeland differs from pastureland in that the natural vegetation is predominantly grasses and grass-like plants, forbs, and shrubs suitable for grazing or use as browse. Forest land is used primarily for the production of wood crops and/or, if applicable, other compatible uses such as recreation, wildlife, grazing, and watershed improvement and protection. The urban and developed land includes nine cities and communities, public roads, and railroads. Other land uses include farmsteads, private roads, quarries and pits, and privately owned wildlife areas. Land use in the Yellow Medicine sub-basin consists of 348,000 acres of cropland (82.3 %), 37,400 acres of pastureland and rangeland (8.9%), 3,600 acres of forest land (0.9%), 3,000 acres of urban and built-up areas (0.7%), and 30,600 acres of other land (7.2%).
What's being done
Monitoring and assessment
MPCA’s intensive watershed monitoring effort was conducted in 2010-2011. Both the Hawk Creek Watershed Project and the Yellow Medicine River Watershed District have extensive long-term water quality monitoring data.
- Minnesota River ‐ Granite Falls Watershed Monitoring and Assessment Report
- Hawk Creek-Yellow Medicine River Watershed Monitoring and Assessment Report Summary
- Yellow Medicine River Watershed Biotic Stressor Identification
- Hawk Creek Watershed Biotic Stressor Identification
- Hawk Creek headwaters chain of lakes 2008-09 monitoring summary (wq-iw7-43n)
Strategy development for restoration and protection
Following monitoring, a Watershed Restoration and Protection Study and an Implementation Plan has been developed for both the Hawk Creek and Yellow Medicine River Watersheds. Technical assistance and best management practice cost-share programs are available for both sub-watersheds. TMDL assessments have been developed for Lake Shaokatan in the Yellow Medicine River watershed, and Long and Ringo Lakes in the Hawk Creek watershed.
- Hawk Creek Watershed TMDL (wq-iw7-43e) (EPA approval 11/20/2017)
- Hawk Creek Watershed TMDL: EPA approval letter (wq-iw7-43g)
- Hawk Creek Watershed WRAPS (wq-ws4-29a) (MPCA approval 9/11/2017)
- Hawk Creek Watershed Restoration and Protection Strategies report summary (wq-ws4-29b)
- Yellow Medicine River Watershed TMDL (wq-iw7-41e) (EPA approval 3/28/2017)
- Yellow Medicine River Watershed TMDL: EPA approval letter (wq-iw7-41g)
- Yellow Medicine River Watershed WRAPS (wq-ws4-13a) (MPCA approval 11/9/2016)
- Yellow Medicine River WRAPS report summary (wq-ws4-13j)
- WRAPS addenda:
- Hawk Creek/Yellow Medicine River: Detailed Model
- Yellow Medicine River: Hydrologic Calibration
- Hawk Creek/Yellow Medicine River: Water Quality Calibration and Validation
- Watershed management scenarios for Hawk Creek Watershed Restoration and Protection Strategy
- Watershed management scenarios for Yellow Medicine River Watershed Restoration and Protection Strategy
- Model resegmentation and extension for Minnesota River watershed model applications
- Hydrology and water-quality calibration and validation of Minnesota River watershed model
Addressing feedlot runoff, farming and urban sources of pollutants, and failing septic systems are helping heal Lake Shaokatan in western Minnesota.