A multi-partner effort has begun to study the amount of nitrate-nitrogen (nitrate) leaching loss that occurs below an agricultural field recently converted from timber land to irrigated row crop production. The landowner has made the property and their staff available to better understand the deep drainage and nitrate leaching dynamics following this type of land use change. This study is unique.
The Discovery Farms program is a farmer-led effort to gather information on soil and nutrient loss on farms in different settings across Minnesota. The mission of Discovery Farms Minnesota is to gather water quality information under real-world conditions.
This project works with local partners that implement conservation project to provide learning opportunities, technical help, and grants that result in cleaner water through healthier watersheds and shorelands. The DNR's natural resource experts help prioritize conservation areas and target project locations so they improve water quality while providing habitat and other benefits. Stream experts provide designs for stream projects that provide long-term stability by using natural features.
This program annually evaluates a sample of up to twenty-five Outdoor Heritage Fund habitat restoration and enhancement projects, provides a report on the evaluations in accordance with state law and delivers communications on project outcomes and lessons learned in restoration practice.
This project delineates and maps watersheds (drainage areas) of lakes, rivers, streams, and wetlands for the state of Minnesota and provides watershed maps in digital form for use in geographic information systems. These maps become the basis for clean water planning and implementation efforts.
The DNR's Regional Clean Water Specialists and Area Hydrologists work with other state agencies and local partners to help identify the causes of pollution problems and determine the best strategies for fixing them. A statewide coordinator works with the DNR and external partners to ensure funds are spent in the most effective and efficient manner to meet the State's clean water goals.
The DNR provides technical support to watershed managers and landowners regarding drainage issues. Drainage experts are using a state of the art computer model to look at cumulative impacts of drainage and land-use practices and determine the benefits of site-specific best management practice. This work is with multiple partners and at multiple scales.