The Riley-Purgatory-Bluff-Creek Watershed District and the City of Eden Prairie are working together to implement projects to remove Lake Riley and Rice Marsh Lake from the impaired waters list. One key emerging issue is to evaluate potential internal phosphorous loading within stormwater ponds in the lakes? subwatersheds. This project will also use updated pond data from the city?s intensive pond inspection program to identify other phosphorus reduction opportunities. The proposed assessment will quantify formerly undocumented P loading to Rice Marsh Lake and Lake Riley.
This project will help to improve the water quality of Lake of the Woods by providing local staff with the resources necessary for implementing best management practices that will reduce erosion in drainage ditches. The Lake of the Woods Soil and Water Conservation District (SWCD) will assist the County in developing a process for inventory and inspection of ditches. Public drainage is critical to the local economy and proper drainage management is critical to water quality protection.
The Lake St. Croix Rural Subwatershed Project Implementation Clean Water Fund Grant will allow the Washington Conservation District and its partners to carry out the implementation of 8-10 of the top 50 highly ranked conservation projects already identified in the Top50P! rural subwatershed analysis. Implementation of the conservation practices will work towards achieving an estimated 80-160 pounds of phosphorus load reduction to Lake St. Croix.
As lake-focused development continues these high quality waters will see increasing amounts of land use change. The State Demographer projects that the targeted lake catchments will see population increases of 25-62% within 20 years. Isolating these contributing areas permits the Lake Protection Analysis project to perform multiple GIS analyses to accurately inform water quality discussions. The final framework will allow local water managers to prioritize across their water bodies, target activities to specific subsheds, and develop measurable goals.
Faribault County Soil and Water Conservation District will develop two watershed plans using charettes, an intensive planning process used to engage citizens, conservation agencies, and others to collaborate on a vision for the development of a drainage watershed scale plan. The process allows landowners, producers, businesses, townships, cities and the county to partake in a comprehensive plan directly relating back to concerns and solutions related to surface water and nonpoint source pollution.
When completed, this Lake County-wide culvert inventory project will have multiple direct benefits to water quality protection, natural resource planning, and municipal asset protection. This inventory will be used to provide local and state authorities accurate information on the condition of road crossings, better calibrate hydrological modeling tools crucial to the inter-agency Watershed Restoration and Protection Strategies (WRAPS) process, and assess how road crossings in Lake County are affecting the water and sediment transport capacity of our waterways.
The goal of the Lake Volney Targeted Restoration project is to improve the water quality draining to Lake Volney, which is impaired for excess nutrients. The project contains eight priority areas and will install a variety of Best Management Practices, including stormwater basins, ag retention, wetland enhancement, and more.
The sixth largest fresh water lake in the United States, Lake of the Woods has sustained significant shoreline erosion through a number of high water events, high inflows from the Rainy River, sustained strong NW winds, and erodible soils on the southern shore. This project implements strategies to protect and enhance private shoreline on the lake by addressing long-term shoreline management.
This is a joint grant application from the Riley-Purgatory-Bluff Creek Watershed District (RPBCWD) and the City of Chanhassen. In 2010, the Minnesota Pollution Control Agency listed Lake Susan as a shallow lake impaired for excess nutrients. A 2013 report recommended a project located at the park pond immediately northwest of Lake Susan as the most cost-effective watershed implementation project. The project calls for an outlet control structure at a higher elevation that will provide increased dead pool storage and the installation of a Minnesota Filter to treat dissolved phosphorus.
This project will address the nutrient impairment of Lake St. Croix through the installation of targeted stormwater treatment best management practices as prioritized in the 2014 Lake St. Croix Direct Discharge Stormwater Retrofit Assessment. The project will install up to 16 Low Impact Development practices to reduce pollutant loading to Lake St. Croix by at least 8.0 pounds phosphorous and 3,000 pounds sediment and 1.0 acre foot of stormwater per year.
The Lake Ocheda Shoreline Improvement Project will restore and provide long term protection of 1,600 feet of lake shoreline resulting in improved drinking water supplies, improved water quality for fishery and upland habitat and historical preservation. A large portion of this shoreline currently has a 10 to 20 foot vertical wall of shoreline that has been sloughing for the past 50 to 100 years.
The Lake Ida and Ditch 23 Wetland Feasibility Project will investigate and review the phosphorus loading of Lake Ida and design a project to protect Lake Ida water quality. Lake Ida is a 'high quality, unimpaired lake at the highest risk of becoming impaired' according to MPCA's Lakes of Phosphorus Sensitivity Significance. With the County Ditch 23 inlet identified as a priority area to reduce phosphorous, a professional engineering firm will explore the best solution to reduce phosphorus.
Lake Winona is a beloved natural and recreational amenity surrounded by a public park within the urban fabric of the City of Winona. The purpose of this project is to develop a Lake Winona Water Quality Improvement Report that will include a prioritized, targeted, and measurable implementation plan. This plan can be used to effectively restore Lake Winona and its watershed.
Kittson County and the Two Rivers Watershed District both have plans that emphasize the use of Best Management Practices to improve the water quality of Lake Bronson. Lake Bronson State Park is one of only a handful of state parks in the Northwest corner of Minnesota and the Friends of the Lake Bronson State Park met with Watershed District staff to explore how to improve the water quality of the lake. The lake is subject to sediment and nutrient loading from several upstream ditches.
This project will continue to address the nutrient impairment of Lake St. Croix through the installation of targeted stormwater treatment best management practices as prioritized in the 2014 Lake St. Croix Direct Discharge Stormwater Retrofit Assessment. The goal is to install up to 24 Low Impact Development practices to reduce urban pollutant loading to Lake St. Croix by at least 12.0 pounds phosphorous and 3,000 pounds TSS and 1.0 acre foot of stormwater per year. This project parallels many ongoing watershed restoration efforts to meet the Middle St.
Lake George is the premier recreational lake in Anoka County with above average water quality, a vibrant fishery, and a large regional park and beach that is among the most utilized in the county. Located in northwestern Anoka County within the Upper Rum River Watershed Management Organization (URRWMO), the Lake George Improvement District (LGID) was formed to tend to the lake's diminishing water quality and problematic invasive species.
The North St. Louis Soil & Water Conservation District will work with lake and resort associations, chambers of commerce, and various community groups to identify 3-6 projects with maximum public benefit. Potential projects include community rain gardens, native vegetative buffers and shoreline restorations that improve water quality by reducing stormwater runoff, cleaning stormwater before it is released to the lakes and retaining water on the land longer.
Lambert Creek is wholly within the Vadnais Lake Area Water Management Organization (VLAWMO) and is located in northeastern Ramsey County. Lambert Creek is surrounded by mainly residential land use and flows through three communities before discharging into East Vadnais Lake, which is the final impoundment reservoir containing the water supply that the Saint Paul Regional Water Services (SPRWS) treats and then distributes to thirteen municipalities including the city of St. Paul.
Past and current monitoring data has shown Ramsey County's Lambert Creek has high levels of total phosphorus (TP), anywhere from 0.14 mg/L to 0.30 mg/L, which is above the proposed State standard of 0.10 mg/L for streams in the Central Region.
This project will implement timber stand improvement activities on over 300 acres of private forest land within the Knife River and Skunk Creek watershed; both are not meeting state water quality standards for turbidity. These activities will culminate in planting diverse, large-statured native trees, resilient in the face of forest pests and diseases, climate change, and deer browse. Through this project, significant areas of the Knife River and Skunk Creek watersheds will have a patchwork of seed sources that will naturally expand the footprint of a healthier forest.
The Washington Conservation District (WCD) proposes a program to reduce overall phosphorus contributions to Lake St. Croix impaired for excess nutrients by converting maintained turf grass areas to native plant cover. Initial water quality benefit modeling results reveals up to a 99% reduction in total phosphorus runoff when converting an acre of turfgrass to an established native planting. Priority will be given to locations directly connected to Lake St. Croix or to receiving water bodies impaired that are a tributary of Lake St. Croix.
This project is a cooperative effort between Crow Wing and Itasca County to contract with RMB Laboratories to generate 65 lake assessment/trend analysis reports. The watershed protection model is an innovative and proactive approach to water resource management which is geared towards prioritizing areas of concern, targeting implementation strategies, and measuring their effectiveness. These assessments are also useful and understandable tools for lake associations and the public.
Itasca County is about to begin their water plan update process, which will be finished in 2017. This plan will be watershed protection oriented following a similar format to what Crow Wing County has done. We are currently in the process of have lake screening reports completed for 38 Itasca County lakes, and we would like to continue this program to add reports for an additional 34 lakes.
Capitol Region Watershed District and the City of Lauderdale seek to improve water quality and flood control functions of Seminary Pond in Lauderdale. The project partners propose improvements to the pond including: 1) expansion of the pond?s storage area and 2) construction of an iron-enhanced sand filter. These improvements were identified as being the most cost-effective and will remove an estimated additional 2 tons of sediment and 9 pounds of phosphorus annually.
Phase Two of the Lawns to Legumes Program builds on current momentum to further engage residents across Minnesota to establish pollinator habitat and expands into community parks and school landscapes.
Watershed based implementation funds will be used to target conservation practices utilizing the principles associated with Prioritize, Target and Measure as referenced in our Local Comprehensive Watershed Management Plan. The following are projects/practices, and their associated pollution reduction estimates, that are included in this budget request: (500 acres of Nonstructural BMPs) to protect/improve land management and reduce bacteria will reduce phosphorus by 65 lbs/yr, nitrogen by 520 lbs/yr, and sediment by 285 tons/yr.
Dakota County is partnering with the Dakota Soil and Water Conservation District to preserve and enhance the chain of shallow lakes in Lebanon Hills Regional Park which is owned and operated by Dakota County and located within the City of Eagan. Dakota County proposes to construct two regional iron-enhanced sand filtration practices to achieve the load reduction goals set forth in the LHRP Subwatershed Assessment Report to protect Jensen and Schulze lakes and prevent them from being listed on the 303(d) Impaired Waters List. The project will reduce 26 pound of phosphorus annually.
The Cass County and Hubbard Soil and Water Conservation Districts (SWCD), and Cass and Hubbard Counties will implement the following Leech Lake River Comprehensive Watershed Management Plan Action Items: 1.Complete 25 Forest Stewardship plans for approximately 2,500 acres in high priority watersheds based on Leech Lake River River 1W1P plan. 2.Assessment study of Lake May Creek and the Necktie River for channel restoration and culvert replacement. 3.Install 8 shoreline buffer practices in identified priority watersheds.
The Lac qui Parle River suffers from low dissolved oxygen and high bacteria levels. Lac qui Parle County recognizes the need for a Level 3 Feedlot Inventory to use as a tool for targeting outreach efforts and financial assistance to improve the river and protect other unimpaired surface waters of the County. This project will allow the county to hire a temporary part time staff person to complete a Level 3 Feedlot Inventory.
Lily Lake, near Stillwater, is a popular recreational spot for residents with its swimming beach, fishing pier, and canoe access. Lily Lake's water quality is declining because of excess nutrients. Restoring it is a priority for the community of Stillwater.
Lily Lake,near Stillwater, is a popular recreational spot for residents with its swimming beach, fishing pier, and canoe access. Lily Lake's water quality is declining because of excess nutrients. Restoring it is a priority for the community of Stillwater.
This project is a continaution project of the Phase I project that started in the spring of 2011 and complements the Phase II project recently funded in 2012. Specifically, this project will implement two large stormwater retrofits in large parking lots of DiaSoren Manufacturing and the Valley Ridge Mall.
Lily Lake, in Stillwater, is a popular recreational spot for residents with its swimming beach, fishing pier, and canoe access. Lily Lake is impaired by excess nutrients, and restoring its water quality is a priority for the community.
This project addresses the nutrient impairment of Lily Lake through the continued installation of targeted stormwater treatment best management practices as identified in the 2010 Lily Lake Stormwater Retrofit Assessment. The goal is to install up to 16 Low Impact Development practices treating at least 8 acres of urban development to reduce pollutant loading to Lily Lake by approximately 8 pounds phosphorous, 2 tons of sediment and 3.0 acre-feet of volume per year.
After nearly a decade of intensive targeting, design and installation of water quality improvement practices, Lily Lake has an improving trend in long-term summer total phosphorous concentrations for the first time since monitoring began in 1985. To date, 36 storm water quality improvement projects have reduced 100 pounds of annual phosphorous discharging to Lily Lake.
