Many of the aquifers that are located under Otter Tail County are susceptible to contamination from nitrates and other water soluble contaminants due to the coarse grained soils of the area. These aquifers are used by municipalities and rural residents. One of the common agricultural practices in the area that can have an effect on these aquifers is agricultural irrigation. Over application of irrigation can directly lead to leaching of nutrients that can contaminate our groundwater resources.
The Elk River Watershed Association Joint Powers Board, via the Sherburne Soil and Water Conservation District, will utilize project funds to implement a pasture and manure management program which will provide technical and financial assistance to large animal/hobby farm owners. Staff will work with identified landowners to implement bacteria reduction best practices such as pasture renovation/management, riparian buffer strips, clean water diversions, vegetated buffer strips, and manure management including composting structures.
The Elk River Watershed Association (ERWSA) was formed to enable Sherburne and Benton Counties to work together to implement Local Water Management Plans. Since its formation in 1994, the ERWSA has primarily focused on working with land owners to reduce non-point sources of pollution within the watershed. Sherburne and Benton SWCD staff have extensive experience installing conservation practices. The ERWSA draws support from Sherburne County, Benton County, and local lake associations.
Fish Lake is 238 acres and does not meet state water quality standards due to excessive nutrients. Through the Total Maximum Daily Load study, a recommendation was made to treat the lake with alum to achieve the state's water quality standards. The goal of this project is to reduce the phosphorus load to Fish Lake by 310 pounds per year and meet the needed phosphorus reduction goal. The project will be completed as a partnership between the Elm Creek Water Management Commission, Three Rivers Park District, the City of Maple Grove, and The Fish Lake Area Resident's Association.
A suite of actions to address impaired waters in the watershed, including:
1) Agricultural BMPs in high priority subwatersheds;
2) Carp management in Rice and Fish Lakes
3) Neighborhood BMP s planning and implementation, Diamond Lake drainage area
Martin County has 149 lakes and several are impacted by elevated phosphorus levels. Restoring the water quality of these lakes is a priority for county. In partnership with Minnesota Waters, Barr Engineering and the University of Minnesota Extension, this project specifically aims to educate residents about the threats to Martin County water resources. The goal is to engage residents in protecting and improving the quality and management of the lakes by establishing a minimum of four lake associations within the county.
The Ramsey-Washington Metro Watershed District (RWMWD) is responsible for the protection and restoration of the water quality of 20 lakes and 5 creeks within its boundary. Permit and voluntary cost share programs serve to slowly redevelop the watershed to the benefit of these water bodies. However, additional projects are needed- not only to implement green infrastructure in areas that need extra restoration and protection, but also to foster new relationships between citizens and the RWMWD to rally together in a common goal to the benefit of their water resources.
The Stearns County SWCD Enhanced Shoreline Restoration, Infiltration and Protection Program has accelerated natural resource restoration projects in Stearns County. The project partners are assisting in recruiting landowners to implement shoreline restoration, erosion control and infiltration projects to protect and improve water quality as well as fish and wildlife habitat. We have prioritized projects based on location and impact. The site will be ranked as a higher priority if the it is located near a body of water that has been listed as impaired or has an approved TMDL.
The purpose of this project is to increase awareness of environmental stewardship practices by providing up to five subgrants to local partners to engage the public, provide education on conservation practices, and create projects, including rain gardens, vegetative buffers, and wetland restorations. Each subgrant will reduce the movement of sediment, nutrients, and pollutants to multiple water resources, retain water on the land, and increase environmental knowledge to individuals within Rice County.
The Thief River is impaired due to low Dissolved Oxygen and high Turbidity levels resulting from high sediment load. These impairments affect the drinking water supply of Thief River Falls in addition to fish spawning habitat and recreation. The Erosion, Sedimentation and Sediment Yield Report completed in 1996 found that 63% of the sediment originates from the streambank of the Thief River. The Pennington Soil and Water Conservation District is therefore targeting the major sediment sources along the river.
Gullies are a fixture of the landscape. Except for avoiding them during field work they can be ignored for years and the benefits to the landowner of fixing them never seem to outweigh the costs for doing so. It is only when viewed over time that the true impact becomes apparent. Red Lake County SWCD identified these two project locations as high priority due to the large amount of sediment these projects have contributed to the Red Lake River. Those impacts will continue as the erosion accelerates and they become deeper and wider over time.
The Fairview Avenue storm sewer system is under capacity and stormwater runoff reaches the pipe faster than the pipes can convey the water downstream. This causes the system to surcharge, causing arterial street flooding, local street flooding, inundation of open spaces, as well as private property damage. This storm sewer system is directly connected to several significant regional water bodies.
Long Lake is impaired for nutrients and is a high priority in the City's Surface Water Management Plan and the Vermillion River Watershed Management Plan. As part of a pond feasibility study funded by 2021 WBIF dollars, the City identified pond EVR-P11 as a high quality project to help reduce nutrients in the watershed. The city is requesting $115,331 for a project that will include the excavation of existing pond, reconstruction of the pond outlet, and the installation of infiltration bench. The project will provide approximately 2.21 lbs of Total Phosphorous removal.
Installation of erosion control structures to eliminate or reduce the effects of gullies is a high priority due to the large amount of sediment they have contributed to the Red Lake River. The high sediment loading is affecting water quality, aquatic life, downstream water supply sources and recreational use of the Red Lake River.
The goal of this project is to adapt and expand the existing successful Master Water Stewards program to engage citizens and catalyze clean water projects in suburban, exurban and rural communities of Washington and southern Chisago Counties. As part of this project, 20 citizens' stewards will be recruited and trained to work in partnership with the Washington Conservation District and area watershed management organizations to implement clean water projects in identified priority areas.
This project will improve water quality in the nutrient impaired Fairmont Chain of Lakes. These 5 lakes are a surface water drinking water source for a City of over 10,000 people. Phase one of this multi-phase water quality restoration project focuses on installing 12 targeted agricultural best management practices such as bioreactors, saturated buffers and grassed waterways and will reduce nitrogen by over 1,000 pounds per year, sediment by over 130 tons per year, and phosphorus by over 200 pounds per year.
Faribault County Soil and Water Conservation District will develop a mini-grant program to partner with area non-profits, community groups and lake associations to implement stormwater management practices that will intercept, treat, filtrate and/or infiltrate runoff that will reduce phosphorus and sediment loads into high priority and TMDL impaired waters in Faribault County. This program would provide cost-share and technical assistance to enable these organizations to go beyond planning and take action to protect our water resources.
The Faribault County Soil and Water Conservation District Drainage Engineer will inventory public drainage ditches to identify priority systems and areas where erosion, sediment, and nutrients contribute to water quality degradation. Sites identified for potential side inlet control, buffer strip need, or water storage will be prioritized for landowner contact and follow through by seeking external funding opportunities.
Working with a consultant, a current online database to manage public drainage systems will be enhanced and a corresponding mobile inspection app will be developed to facilitate drainage compliance and improve inspection planning. With these improvements, a long-term, comprehensive, GIS-compatible database will be in place to help plan, collect, document, summarize, and analyze system condition, repair needs, and violations with the overall goal of protecting and improving water quality.
Currently, there are approximately 5,050 feedlots with fewer than 300 animal units that need to come into compliance with State feedlot rules. Clean Water Feedlot Water Quality Management Grant funds are being used to provide financial assistance to landowners with feedlot operations less than 300 animal units in size and located in a riparian area or impaired watershed.
Currently, there are approximately 5,050 feedlots with fewer than 300 animal units that need to come into compliance with State feedlot rules. Clean Water Feedlot Water Quality Management Grant funds are being used to provide financial assistance to landowners with feedlot operations less than 300 animal units in size and located in a riparian area or impaired watershed.
After 6 years of intensive baseline monitoring at 5 edge-of-field sites, 1 intermittent and 3 in-stream sites in 3 sub-watersheds representing the geomorphic regions of the Root River, the second phase of the project is well prepared for the implementation of BMPs. Continued monitoring will be used to measure the effectiveness of the BMPs for the next 6 years. In preparation for BMP implementation, extensive planning was completed using LiDAR terrain analysis and the Tomer Framework to prioritize practices.
Although agriculture dominates the landscape in the Root River watershed, urban stormwater is a component of the nonpoint sources that create the sediment load that is the main focus for reduction strategies in the draft turbidity TMDL report. This project will provide an opportunity to work with non-profits and other groups in local communities to implement stormwater practices that improve infiltration, storage and treatment of stormwater before it discharges into streams and rivers.
Fish Lake is a headwater of the Watonwan River. The lake is a regionally known fishery due to its unusual depth >20', lack of a mud bottom, and a naturally reproducing smallmouth bass fishery. The watershed has many tile drainage systems that are a source of nutrients to the lake. Woodchip bioreactors will be installed to reduce nitrogen from all tile outlets entering Fish Lake. This will help achieve the goal of a 40% reduction in Biological Oxygen Demand (BOD) in the Minnesota River.
This site has been monitored for several years due to past storm events causing flood waters that impacted State Highway 371 and Belle Prairie housing developments. This site is contributing large amounts of sediment and is one of the worst erosion sites identified along the Mississippi River in Morrison County.
Audubon successfully completed enhancement projects within a diverse array of floodplain forest habitats. Work was completed on 1260 acres of floodplain forest land, which was very close to our goal of 1290 acres. Through phase three, over 70,000 trees were planted, invasive species were managed, and quality trees were given more space to grow.
The proposed alum treatment will reduce internal phosphorus loading by 527 lb/yr and ensure Forest Lake remains below the state standard of 40 ?g/L summer average phosphorus concentration. Forest Lake is not listed as impaired for nutrients, but summertime phosphorus readings occasionally exceed state standards, meaning this lake is at great risk of becoming impaired. CLFLWD sets its own goal for Forest Lake to achieve and maintain a summertime average phosphorus concentration of 30 ?g/L (i.e., even lower than the state standard).
This project will develop an enhanced street sweeping plan for the City of Forest Lake that optimizes phosphorus removal from increasing sweeping frequency with the cost of additional sweeps. In addition, this project will identify road-specific street sweeping timing and frequency, quantify expected phosphorus load reductions, itemize costs of enhanced street sweeping, and recommend funding options to the City of Forest Lake.
Forest Lake Area Schools, the Rice Creek Watershed District and the City of Forest Lake have partnered to develop the first phase of a long-term stormwater reuse and education program starting. This project will result in stormwater pond retrofits and construction of new irrigation infrastructure to reduce potable groundwater usage by over 4 million gallons per year. Further, educational curriculum will be developed to integrate the reuse technology and water conservation concepts. Clear Lake is an important regional resource and boasts a very active lake association.
Forest Lake is one of the top recreational lakes in the metro area with a diverse and healthy fishery along with thee public accesses. The water quality of Forest Lake also impacts downstream waters, particularly Comfort Lake, the Sunrise River, and ultimately Lake St. Croix. A water quality study was completed for Forest Lake identifying nutrient reduction goals to meet state water quality standards for all three basins of Forest Lake along with the Comfort Lake-Forest Lake Watershed District's (CLFLWD) long term goal water quality goals for the lake.
The Crow Wing River is a valuable natural resource and forested regions in the watershed are at risk from conversion to cropland and clearing for other uses. In order to maintain the high quality upland that protects the water quality, forestry practices are being encouraged with cost-sharing and education in an effort to manage, protect, and improve existing forest stands.
Le Sueur County has completed water quality assessments of its lakes, which are on the impaired waters list for excess nutrients. The Francis Rays Sakatah Tetonka Lakes Septic Inventory project will complete up to 400 shoreland septic compliance inspections, create an ArcMap GIS layer, create community assessment reports on priority areas and provide education and outreach to the public through informational meetings and website development. The project will also jump-start upgrading non-compliant septic systems.
This project will layer hydrologic, hydraulic, geomorphic, and pollutant loading analysis with existing countywide PTMApp outputs to identify the four highest priority areas for BMP implementation in an eastern Nicollet County ravine system experiencing dramatic mass wasting events. Three alternatives for each priority site will be presented, including an evaluation of water quality benefit, construction costs, and a cost-benefit summary.
The VRWJPO and partners will be completing two activities under this grant. These activities include 1) a stream restoration project at Middle Creek in the City of Lakeville, and 2) an alum treatment feasibility study for Alimagnet Lake in the Cities of Apple Valley and Burnsville. The outcome for the Middle Creek restoration project is an estimated removal of 10.75 tons/year of TSS and 64.5 lbs/year of TP. The outcome for the alum treatment feasibility study is one completed lake alum treatment feasibility study.
