These funds are being used to systematically collect data and produce statistically valid estimates of the rate of soil erosion and tracking the adoption of high residue cropping systems in in the 67 counties with greater than 30% land in agricultural row crop production. Designed to establish a long term program in Minnesota to collect data and produce county, watershed, and state wide estimates of soil erosion caused by water and wind along with tracking adoption of conservation measures to address erosion.
These funds are being used to systematically collect data and produce statistically valid estimates of the rate of soil erosion and tracking the adoption of high residue cropping systems in counties with greater than 30% land in agricultural row crop production. Designed to establish a long term program in Minnesota to collect data and produce county, watershed, and state wide estimates of soil erosion caused by water and wind along with tracking adoption of conservation measures to address erosion.
The Lower Shakopee Creek has proportionally higher pollutant contributions than any other tributary in the Chippewa River Watershed, and lower than average implementation of conservation practices. Establishing relationships with agricultural landowners is critical for overcoming barriers to participation. In order to make measurable pollutant reductions, Chippewa River Watershed Project staff will increase one-to-one landowner contacts, program promotion, and Best Management Practice site identification.
Conservation or Managed drainage refers to efforts made to modify traditional tile drainage designs to operate more effectively. This conservation drainage project, located in Kandiyohi County, is a win-win solution to common trade offs in crop production. Draining fields in the spring and fall enables crops to be planted and harvested, but draining fields throughout the growing season can take water away from crops when they need it. Subsurface drainage can also adversely impact water quality by carrying nitrate and soluble phosphorus into downstream water bodies.
The purpose of this project is reduce peak flows in the North Fork of the Crow River through culvert sizing. Culvert sizing will typically result in smaller culverts, which will provide short-term temporary storage within channels and on adjacent lands upstream from road crossings. In addition to reducing peak flow rates, flood damage and downstream erosion, increased sediment and nutrient removal through extended detention time is expected.
The Middle Fork Crow River Watershed District is home to many natural resource organizations, all of which have a vested interest in the quality of local and regional resources. The District will provide financial assistance in the format of sub-grants to local partners to implement Best Management Practices to improve water quality.
Diamond Lake and its neighboring lakes feature numerous public water accesses, resorts, parks, and trails and are supported by the recreational and aesthetic values that good water quality provides. In 2006, Diamond Lake was placed on MPCA's List of Impaired Waters. Improving water quality in Diamond Lake to meet state standards is a top-ranking priority for the district.
Green Lake is a popular and regionally significant lake. Monitoring data collected on Green Lake indicates that the lake's water quality is declining. Over recent decades, development in the City of Spicer and around Green Lake has increased dramatically, resulting in much higher percentages of impervious surfaces such as parking lots, driveways and roads. The resulting increase in runoff velocities and volumes require the incorporation of stormwater infrastructure to accommodate water that previously infiltrated soils.
The Crow River is known to be one of the highest nutrient loading watersheds in the Upper Mississippi River Basin. Years of water quality monitoring confirm a variety of water quality issues in drainage ditches. These include high nutrient loading and delivery of high levels of suspended solids to downstream receiving waters such as Diamond Lake which is negatively impacted for elevated phosphorus levels.
The Middle Fork Crow River Watershed District will conduct a river assessment to determine the scope of eroding riverbanks and a stormwater modeling project to identify targeted locations for stormwater management. The river assessment will: 1) verify that streambank erosion is the major contributor of pollutants, including sediment, Phosphorus, and Nitrogen; 2) catalog and quantify the erosion, and; 3) provide an assessment of reductions that could be achieved using specific solutions.
For several decades, community members, lake associations, county officials, and local natural resource professionals have targeted Lake Wakanda in Kandiyohi County to improve water quality. This community led team, is working to address conservation issues within the watershed and the deeply degraded waters caused by years of altered hydrology, increased urban stormwater runoff, and increased agricultural pressures. This grant application is a phase I approach to resolving these issues by focusing on watershed management in Kandi Creek, a tributary into Lake Wakanda.
The Nest and Diamond Lake Subwatershed Assessment and Internal Load Control project proposes to identify detailed approaches to address internal loading in both Nest and Diamond lakes and to identify field-level BMPs upstream of Nest Lake. These activities will be conducted as a part of efforts to get both lakes to meet water quality standards.
The North Fork Crow River Watershed (NFCRWD) is mainly agricultural and has numerous public and private drainage ditches. Sub-surface drainage are major contributors to the sediment and nutrient loading into the North Fork Crow River and area Lakes. This project help reach the Rice Lake phosphorous reductions goals. Local landowners are willing to contribute land on public drainage systems to retain water and restore wetlands at three locations with total anticipated yearly pollutant removals of 200 tons of total suspended sediment and 235 pounds of phosphorus.
The North Fork Crow River Watershed District will develop an inventory and 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 throughout the district. This software will be used to facilitate statutory compliance including developing a process for completing annual inspection and reporting requirements.
The primary land use within the North Fork Crow River Watershed District is mainly row crop agriculture with extensive public and private drainage systems. A large portion of existing tile lines have open intakes that directly transport sediment and nutrients to open ditches leading to the North Fork Crow River (NFCR). The NFCR flows into Rice Lake that is impaired for aquatic recreation due to excessive nutrients.
This project contains several activities that will implement effective, shovel ready conservation practices on multiple water bodies. The goal is to reduce the erosion impacting stream bank stability. Three initiatives will be implemented, including the installation of four shoreland restoration/stabilization projects, completion of two stream bank stabilization projects on the Middle Fork Crow River and a rain barrel program. An education program will provide outreach to lake and city residents throughout the Middle Fork Crow River Watershed.
This grant seeks to build the top 5 prioritized projects (2 iron-enhanced sand filters, 1 rain garden, 1 infiltration trench, and 1 tree trench) within the City of New London. Installation of these project will result in a cost-effective pollutant reduction from city runoff to various nearby water resources. The project is estimated to reduce sediment by 2 tons and phosphorus by 8 pounds annually.
The West Central Technical Service Area (WCTSA) serves 12 Soil and Water Conservation Districts (SWCDs) in west central Minnesota and has been experiencing increased workload due to greater requests from member SWCDs. This funding will sustain a limited-term technician and purchase related support equipment to assist landowners in implementing targeted, high priority practices that result in the greatest water quality outcomes.
This proposal will fund technical assistance for nutrient management planning to accelerate water quality improvements with the 12-county West Central Technical Service Area (WCTSA). A needs assessment identified an estimated 156 certified nutrient management plans that will be needed over a 3 year period. Of the 71 SWCD employees in the WCTSA, only 1 SWCD staff member is dedicated to nutrient management planning. To meet technical assistance needs, this grant will fund a Regional Planning Specialist (RPS) to address local resource concerns.