Water quality and flood damage reduction goals can't be accomplished without reducing flows and taking a targeted approach to the upper most reaches of the most critical waterways. Water and sediment control basins are eartern structures that retain water and have been identified as one of the best tool for measured success in reducing peak flows. For this project, basins will be targeted and implemented in the Upper Cedar River Watershed, specifically in the Dobbins Creek Watershed.
Capitol Region Watershed District (CRWD), in partnership with the City of Roseville, will construct a volume reduction/capture-reuse irrigation facility below the Upper Villa Park Softball field in the City of Roseville. This project will protect Lake McCarrons and the Villa Park Wetland System (VPWS) by reducing runoff volumes and the pollutants associated with urban stormwater such as Total Phosphorus (TP), Total Suspended Solids (TSS), heavy metals, and petroleum products among others.
The goal of this project is to continue best management implementation according to the Redwood River Phase II Implementation Plan (1999) and install phosphorus and total suspended solids (TSS) reducing conservation practices that will help achieve the Lower Minnesota River dissolved oxygen Total Maximum Daily Load (TMDL), and the Minnesota River Turbidity TMDL. The proposed implementation of conservation practices include: water and sediment control basins, grassed waterways, grade stabilizations and streambank stabilizations.
In 2017 and 2018, Redwood-Cottonwood Rivers Control Area (RCRCA) will collect water chemistry samples from the 10 lakes and 24 stream sites identified in the Redwood and Cottonwood River watersheds. Six samples will be collected at 10 lakes from May through September in 2017; five samples will be collected at 5 lakes in 2018 from May through September. Eleven samples will be collected at each of the 24 stream sites following the Basic Regime in 2017. Sixteen samples at each stream site will be collected in 2017 and 2018 following the E.coli monitoring regime.
The Redwood and Cottonwood River Watersheds have been assessed and many reaches have been impaired for turbidity, bacteria, and low dissolved oxygen. This project will accelerate conservation efforts to reduce overland runoff sediment, bacteria, and nutrient loadings contributing to water quality impairments in targeted subwatersheds.
The Redwood River and Cottonwood River watersheds encompass approximately 2,020 square miles of southwestern Minnesota in the Minnesota River Basin. Land use in these watersheds is mostly agricultural and area geology makes them prone to erosion. Surface water issues within the two watersheds are a concern of local leaders. The counties and Soil and Water Conservation District leaders formed the Redwood Cottonwood Rivers Control Area (RCRCA) Joint Powers Board in 1983 to address sedimentation, water quality and quantity, and erosion issues.
The goal of this project is to implement 10-15 medium sized projects that will infiltrate and reduce pollutant loads to the waters in the Riley-Purgatory-Creek Watershed District. The District intends to achieve this by using their Citizen Advisors who are well involved with local associations, City staff who are familiar with associations in their jurisdiction and also seek less-known association through various advertising methods. We intend to use staff knowledge to insure that the projects are suitable for the site and implemented correctly to maximize efficiency.
Capitol Region Watershed District is partnering with St. Paul Public Schools to implement a variety of highly visible Best Management Practices at Central High School that will improve the quality of stormwater discharged to the Mississippi River. A tremendous amount of sediment is discharged from the school annually due to the large impervious areas and lack of vegetation. Implementing the projects will reduce sediment by 86% and phosphorus by 90% over the target area annually.
The Rice Creek Watershed District (RCWD) will create a web-based, mobile-compatible public drainage system inspection and maintenance database. This database system will enable District staff to create and track maintenance requests and inspections from the field, including Geo-referencing locations requiring repair via a mobile device. The system will greatly reduce the time required to identify and log each maintenance request, enabling staff to inventory more miles of public drainage system yearly thereby identifying erosion problems more efficiently and thoroughly.
This project will complete the final Implementation Plan, semi-annual and final reports and hold project meetings. The Implementation Plan will identify target areas and priorities for implementation strategies to improve water quality for Bluff Creek. This project will build the groundwork so Bluff Creek will meet water quality standards for aquatic life in the future.
This program is a part of a comprehensive clean water strategy to prevent sediment and nutrients from entering our lakes, rivers, and streams; enhance fish and wildlife habitat; protect groundwater and wetlands. Specifically the Riparian Buffer Easement Program targets creating buffers on riparian lands adjacent to public waters, except wetlands. Through the Reinvest in Minnesota Program (RIM) and in partnership with Soil and Water Conservation Districts and private landowners, permanent conservation easements are purchased and buffers established.
Nitrogen is a serious problem in Minnesota's Mississippi River Basin and the Dodge Soil and Water Conservation District (SWCD) plans to address this problem through the instillation of six nitrogen reducing agricultural best management practices in the Dodge/Steele Joint County Ditch No. 11 system, also known as the Ripley Ditch system. Agriculture drainage, through the use of agricultural tile drainage systems, has been identified as the number one leading source of nitrogen in the Mississippi River Basin.
The Root (HUC 07040008) and Upper Iowa/Mississippi River – Reno (HUC 07060002 and 07060001) watershed Hydrologic Simulation Program – FORTRAN (HSPF) models currently simulate hydrologic and water quality processes through 2015. In order to support work to update the existing WRAPS report, the two HSPF models will be extended through 2021.
The contractor will use the Scenario Application Manager (SAM) tool to build water quality restoration scenarios for the Root River watershed using the Hydrologic Simulation Program FORTRAN (HSPF) model. The SAM tool simulates total suspended solids (TSS) and nitrogen reductions based on implementation of various best management practices.
This grant will fund about 80 project in six sub-watersheds (Headwaters of the Middle & South Branch, Money Creek, Headwaters of Upper Iowa River, Mill Creek, south Fork Root River, and Carey Creek). Projects to include grassed waterways, water and sediment control basins, grade stabilization structures, livestock waste projects, streambank projects and cover crops. Funding will also support staff time for project development and technical assistance for the cost-share projects.
This grant will fund an expected 44 projects in 4 subwatersheds (South Fork Root River, Crooked Creek, Rush-Pine and portions of the headwaters of the Middle and South Branch Root) and 2 DWSMAS (Chatfield and Utica). Projects include grassed waterways, WASCOBs, grade stabilization structures and cover crops, plus field walkovers, project development, and technical assistance. The anticipated sediment reduction from this work will be 2,285.5 tons, or 2.2% of the 10-year goal for the entire planning area.
TMDL project in the Root River Watershed that will support surface water assessment, analysis of data, interpretation of southeast Minnesota's karst landscape, stressor identification, TMDL computation, source assessment, and implementation planning.
Hennepin County will implement prioritized projects from the Rush Creek Subwatershed Assessment, including closing about 200 open tile intakes on the farms of 11 landowners, establishing 6 grassed waterways, two exclusion fence systems, and two contour farming conversions. These projects will significantly reduce bacteria loads upstream of Elm Creek Park Reserve where the creek serves as a learning laboratory for more the 2,500 students each year. In addion, these projects will reduce sediment by 616 tons per year and phosphorus by 478 pounds per year.
Seven lakes and four streams in the Elm Creek watershed are impaired by excess nutrients, bacteria, low oxygen, and unhealthy biotic communities. Modeling completed for the Watershed Restoration and Protection Strategy identified areas that contribute high loads of sediment and nutrients to the streams and lakes in the watershed, however, the scale of that modeling was not sufficient to pinpoint to the field level where BMPs would be most effective. The Rush Creek Headwaters Subwatershed Assessment will evaluate four high pollutant loading catchments.
The Ramsey-Washington Metro Watershed District (District) has determined that large impervious sites (like churches, commercial sites, and schools) are more economical for stormwater management retrofit projects than distributed small projects along roadways. Analysis of the watershed land use indicates that large impervious sites are typically commercial properties (primarily retail), churches, and schools. The District began assessing church sites for retrofit opportunities in 2013 and will continue this effort in 2014.
This project will provide lake and stream monitoring assistance to the Minnesota Pollution Control Agency (MPCA), identifying impaired waters within the Lower Minnesota RIver Watershed (Watershed ID: 07020012) according to the Intensive Watershed Monitoring (IWM) Approach.
Approximately 70 percent of all Minnesotans rely on groundwater as their primary source of drinking water. Wells used for drinking water must be properly sealed when removed from service to protect both public health and Minnesota’s invaluable groundwater resources. The Minnesota Department of Health protects both public health and groundwater by assuring the proper sealing of unused wells.
Clean Water funds are being provided to well owners as a 50% cost-share assistance for sealing unused public water-supply wells.
Approximately 70 percent of all Minnesotans rely on groundwater as their primary source of drinking water. Wells used for drinking water must be properly sealed when removed from service to protect both public health and Minnesota’s invaluable groundwater resources. The Minnesota Department of Health with the assistance of the Board of Water and Soil Resources protects both public health and groundwater by assuring the proper sealing of unused wells.” Clean Water funds are being provided to home owners as a 50% cost-share assistance for sealing unused private drinking water wells.
The goal of this project is the continued development of an overall strategy for reduction of turbidity/TSS, with sets of sediment reduction initiatives and actions for various sources, to address the Minnesota River Turbidity TMDL and the South Metro Mississippi River TSS TMDL. The overall strategy will be used to help establish a path towards achieving the required reductions of turbidity/TSS.
The goal of this project is to provide drilling services for the Sentinel Lakes Groundwater/Surface Water Interaction Network. The three new wells will be used for monitoring the interaction between groundwater and surface water in Lakes Shaokatan and Bear Head. Groundwater/lake water interactions are not well understood, and in order to produce accurate and useful Total Maximum Daily Load watershed investigations and impairment remediations, the MPCA must understand how groundwater affects lake water quality.
The Septic Risk Assessment Model and Program Enhancement (SRAMPE) will result in a systematically review and catalog of all septic related materials by licensed SSTS professionals pertaining to the 890 properties in which we believe are served by SSTS. The enhanced program will improve efficiency, customer service, and administrative procedure. Above all, it will lead to upgrading of failing SSTS or conversion to City sewer
Shingle Creek in suburban Hennepin County has experienced significant changes since its days as a narrow, meandering prairie stream. Nearly 100 years ago much of the stream was straightened and dredged to provide better drainage for agriculture. As agriculture gave way to urban and suburban development, Shingle Creek was widened and dredged again to more efficiently convey stormwater to the Mississippi River. Urbanization has resulted in high levels of chloride in the stream from road salt and not enough dissolved oxygen to sustain aquatic life.
This project will reduce phosphorus loading from the watershed tributary to Silver Lake. The project includes a combination of structural water quality improvements in the SLV-10 subwatershed north of the lake, retrofits (including iron enhanced sand filtration) to the Silver Lake bioretention basin, small scale best management practices (BMPs) throughout the watershed, and educational signage in Joy Park. The elements of this project will reduce phosphorus loading to Silver Lake by a combined 15 pounds per year or 40% of the current watershed load.
The Greater Blue Earth River Basin is a large area within the Watonwan, Le Sueur, and Blue Earth River watersheds. Recent research by University of Minnesota, the National Center for Earth Dynamics, and others has found this basin to be the largest contributor of sediment to Lake Pepin.
This contract is a component of larger project (Snake River E.coli Microbial Source Tracking Study – Cycle II) in the Snake River Watershed located in the St. Croix river basin. The study will address microbial water quality impairments in the watershed. This study will conduct fecal bacteria source tracking using genetic markers across impaired streams in the watershed during the spring and summer months of 2021.
This project will complete a Total Maximum Daily Load (TMDL) study for the impaired reaches of the Snake River Basin. The project includes development of a Generalized Watershed Loading Function (GWLF) model for nutrient sources and Total Suspended Sediment (TSS), a spreadsheet version of a BATHTUB model of lake response for four lakes, and a bacteria source assessment. Wenck will also provide all stream channel data as a spreadsheet and locational database.
