Phase II of the Burnham Creek Watershed Restoration Project will conduct inventory on 2,050 acres, 85.4 miles of ditch channel within the Burnham Creek Watershed of West Polk County. This inventory includes surveying, assembling all available GIS data, ArcMap, LiDAR, review aerial photography, location of tile intakes, determine size of the erosion sites, and prioritization of severity. The district will partner with the Area DNR Hydrologist and the Polk County Highway Department-Drainage & Ag Inspector to verify data and identify any additional ditch segments.
The Drinking Water Contaminants of Emerging Concern (CEC) program identifies environmental contaminants for which current health-based standards currently do not exist or need to be updated, investigate the potential for human exposure to these chemicals, and develop guidance values for drinking water. Contaminants evaluated by CEC staff include contaminants that have been released or detected in Minnesota waters (surface water and groundwater) or that have the potential to migrate to or be detected in Minnesota waters.
This project is Phase IV of work to install water and sediment basins located within Sand Hill Watershed. A water and sediment basin is an earthen embankment built so that sediment-laden runoff is temporarily detained, allowing sediment to settle out before runoff is discharge. These are installed on agricultural cropland where erosion exceeds the allowable soil rate. Minimum detention time to store water is 36 hours for a 10 year, 24 hour runoff event. Starting in 2010, the District received dollars to assist landowners with flood-related projects.
The Red Lake Watershed District will create an inspection database for 103E ditches under their drainage authority. The district will acquire a database software solution to conduct field inspections and to track ditch maintenance projects and use the software to facilitate compliance with state statutes. The project will also develop a process for completing the annual inspection and reporting requirements under Statue 103E.
The goal of this project is to engage citizens in local watershed monitoring, work with regional partners to promote understanding and protection of watersheds, and organize and facilitate gathering of scientific data for the benefit of water quality in the Red River Basin.
The Sand Hill River Watershed District along with the West Polk Soil and Water Conservation District (SWCD) will install 18 rock riffles and 2 rock arch rapids to control the grade and stabilize the channelized reach of the Sand Hill River, which contributes thousands of tons of sediment downstream. The entire Sand Hill River is currently impaired for turbidity. The total project length is five miles of channel located between the cities of Fertile and Beltrami in western Polk County.