All Projects

This project will remove accumulated sediment from two Stormwater Treatment Ponds in Circle Pines that were constructed in the 1970’s. Recent testing of the sediments indicates that Tier 2 and 3 PAH compounds were found in the sediment. The most recent estimate for the volume of material that will be removed is 2,400 Cubic Yards.

The goal of this project is to construct, calibrate, and validate five Hydrologic Simulation Program FORTRAN (HSPF) watershed models. The outcome will be HSPF models that can readily be used to provide information to support conventional parameter TMDLs. These models will generate predicted output timeseries for hydrology, sediment, nutrients, and dissolved oxygen which are consistent with available sets of observed data.

This project involves the water quality monitoring of, and data analysis for four major watersheds (8-digit Hydrologic Unit Codes) in the Rainy River Basin. This monitoring will assist in providing the water chemistry data needed to calculate annual pollutant loads for the Major Watershed Pollutant Load Monitoring Network (MWPLMN) and provide short term data sets of select parameters to other Agency programs.

The Lower St. Croix Watershed (LSCW) consists of an abundance of natural resources making it conducive for both agricultural production and urban areas. The watershed also contains various geologic features rendering substantial areas of the watershed to have vulnerable groundwater including DWSMA vulnerability, pollution sensitivity to wells, pollution sensitivity to near surface materials, karst features, and well testing show ? 5 mg/L nitrate.

Coon Creek WD will complete comprehensive subwatershed plans for at least three subwatersheds (Ditch 37, Ditch 39, Ditch 60) to identify and model water quality improvement projects to meet specific, measurable pollutant reduction goals. These subwatersheds drain to Coon and Sand Creeks which are impaired for Aquatic Life and Recreation and have pollutant reduction goals for TSS, TP, and E. coli.

The Greater Blue Earth River Basin Alliance (GBERBA) is a joint powers organization consisting of ten member Counties and SWCDs encompassing the Blue Earth, Le Sueur and Watonwan Watersheds. Our mission is to lead in the implementation and promotion of economically viable watershed activities through the combined efforts of local partners. We have identified two target areas in the GBERB (Greater Blue Earth River Basin) where high levels of nitrates directly affect public water supply.

This project will install an iron enhanced sand filter (IESF) to restore water quality in Golden Lake. Golden Lake is within a fully developed area of the Twin Cities, surrounded by residential land use, and the focal point of a city park. The IESF will achieve 11% of the phosphorus reduction (21 lbs/yr) required for Golden Lake to meet State water quality standards, as identified in the approved Total Maximum Daily Load (TMDL).

The purpose of this project is to develop a framework to implement best management practices (BMPs) on ditches in headwater areas utilizing a partnership between drainage staff and the Greater Blue Earth River Basin Alliance (GBERBA). By replacing failing side-inlets with an alternative design, we can make strides towards our water quality and water quantity goals. The alternative inlets serve to prevent sediment and phosphorus from washing downstream and the design can also alleviate peak flows by temporarily storing stormwater.

Minnesota’s use of groundwater has increased over the last two decades. An increasing reliance on groundwater may not be a sustainable path for continued economic growth and development. The DNR is establishing three pilot groundwater management areas (GWMA) to help improve groundwater appropriation decisions and help groundwater users better understand and plan for future groundwater needs associated with economic development.

This project will monitor six sites within the Minnesota River Basin: Hawk Creek near Maynard, Hawk Creek near Granite Falls, Beaver Creek near Beaver Falls, Yellow Medicine River near Granite Falls, Yellow Medicine River near Hanley Falls, and Spring Creek near Hanley Falls. The sites will be monitored according to the Minnesota Pollution Control Agency (MPCA) Watershed Pollutant Load Monitoring Network (WPLMN) Standard Operating Procedure, which is the procedure being followed for sites currently monitored by the Hawk Creek Watershed Project.

The Hawk Creek Watershed Runoff and Sedimentation Reduction Project will improve and protect water quality through implementation of small-scale conservation practices within the watershed to reduce runoff and decrease movement of sediment and nutrients. Practices include streambank stabilizations, water and sediment control basins, grade/gully stabilizations, side inlets, alternative intakes, and buffer incentives.

This project will monitor seven lakes and 15 stream sites within the Hawk Creek Watershed to collect surface water quality data to determine the health of the watershed's streams and lakes and if they are in need of restoration or protection strategies. The sites will be monitored according to Minnesota Pollution Control Agency's Water Monitoring Standard Operating Procedures. The goal of this project will be to accurately gather water quality samples and data as part of an organized effort to determine surface water quality conditions within the Hawk Creek Watershed.

This project will gather watershed data necessary for the development of a Watershed Restoration and Protection Strategy (WRAPS) report to maintain and improve water quality for the Hawk Creek Watershed.

This project will assess 4 lakes and 17 stream sites. The four lakes will be assessed for total phosphorus, chlorophyll-a, and secchi data by the HCWP staff. Staff will monitor East Twin, West Twin, West Solomon, and St. John’s Lakes for total phosphorus, chlorophyll-a, and Secchi disk readings. In order to obtain a sufficient dataset. Ten samples will be collected over 2 years. Water samples at 17 stream locations for chemical analyses, including intensive watershed monitoring sites and “non-target” sites.

The project will involve monitoring twelve stream sites and one lake in Jackson County. The stream sites are known to be impaired. The purpose of monitoring in multiple locations is to determine the source of the impairments.

This project will support construction of three watershed framework models built using the Hydrologic Simulation Program FORTRAN (HSPF). These executable models will simulate hydrology at the subbasin scale. An HSPF model will be built for each of three major watersheds: the Crow River/North Fork Crow River, the South Fork Crow River, and the Sauk River.

The goal of this project is to complete the calibration/validation process of Hydrologic Simulation FORTRAN (HSPF) watershed models for the Lake of the Woods/Rainy River Basin.

The goal of this project is to continue and finalize HSPF watershed model construction and complete the calibration/validation process.

This project will finalize HSPF watershed model construction and complete the calibration/validation process for the following three watersheds: North Fork Crow River, South Fork Crow River, and Sauk River.

This project will construct, calibrate, and validate two Hydrologic Simulation Program FORTRAN (HSPF) watershed models. The consultant will produce HSPF models that can readily be used to provide information to support conventional parameter Total Maximum Daily Load (TMDLs) at the Big Fork River and Little Fork River watersheds.

This project will complete spatial and temporal revisions of 6 Hydrologic Simulation Program FORTRAN (HSPF) models, the recalibration and validation of 7 watershed HSPF models, and the revision of the drainage network and point source representation of the Pomme de Terre HSPF model.

The goal of this project is to refine the segmentation, extend the simulation period, and recalibrate an existing Hydrologic Simulation Program FORTRAN (HSPF) watershed model for the Rum River Watershed.

This project is for constructing, calibrating, and validating a Hydrologic Simulation Program FORTRAN (HSPF) watershed models for the Minnesota portions of the Des Moines Headwaters, Lower Des Moines, and East Fork Des Moines watersheds. The model can be used to provide information to support conventional parameter Total Maximum Daily Load (TMDL) reports. This model generates predicted output timeseries data for hydrology, sediment, nutrients, and dissolved oxygen that are consistent with observed data.

The proposed project will be in conjunction with an improvement project to the 103E County Ditch 63 Lateral N (CD 63) system. The project will accomplish the construction of five water and sediment control basins (WASCOB) and five alternate intakes to replace open intakes within the CD63 system, which is the headwaters of Beaver Creek East Fork. The construction and installation of the conservation practices will achieve a reduction of sediment, provide temporary water storage, and reduce peak flows that allow sediment and phosphorus to directly enter impaired Beaver Creek East Fork.

The Minnesota River Basin Hydrological Simulation Program FORTRAN (HSPF) models simulate sediment erosion and transport, however these models periodically need to be adjusted to be consistent with the most recent sources of information regarding sediment distribution and loading rates. The goal of this project is to refine the sediment source partitioning and simulation in the Minnesota River basin using all relevant available sources of information.

The Minnesota River Basin Hydrological Simulation Program FORTRAN (HSPF) models, which simulate flow and pollutant transport, need to be refined to be consistent with the most recent external sources of land use, hydrologic response, and surface flow attributions. The primary goal of this work is to refine the hydrologic calibration in the Minnesota River basin.

Funding supports an Irrigation Specialist to develop guidance and provide education on irrigation and nitrogenbest management practices (BMPs). In this position, Dr. Vasu Sharma provides direct support to irrigators onissues of irrigation scheduling and soil water monitoring. She is collaborating on the development of new irrigationscheduling tools that help irrigators manage water and nitrogen resources more precisely. These tools help reducenitrogen leaching losses in irrigated cropping systems.

Itasca SWCD will work with the Minnesota Pollution Control Agency as a collaborative effort to monitor the Big Fork River near Bigfork at State Highway 6 and Big Fork River near Craigsville at State Highway 6.  Itasca Soil and Water Conservation District (SWCD) staff will strive to capture the peak, rising, and falling limbs of the hydrograph for spring run-off and significant storm events as well as base flow samples. Itasca SWCD staff will utilize local rain gauge readers, storm tracking weather services, and historical stage data to aid in making monitoring judgments.

The Jackson County Soil and Water Conservation District will collect water quality and chemistry parameters on two stream sites in the Des Moines Watershed during the 2022 – 2023 sampling seasons. The sites will be monitored according to the Minnesota Pollution Control Agency’s (MPCA) water monitoring standard opperating procedures. All samples will be sent to an approved laboratory and all data will be analyzed and interpreted by the MPCA.

Jackson SWCD will collect water chemistry data at three sites; West Fork Little Sioux River, Little Sioux River, and the Loon Lake Outlet. A full suite of lab and field parameters will be collected May - September in 2011 and 2012 at all three sites.

Connect homes with failing septic systems to municipal system

The goal of this project is to develop, implement, and evaluate the impacts of co-developed civic engagement outcomes for the Big Fork and Littlefork River Watersheds.

The Big Fork River Watershed Assessment will include the waters of the Big Fork, Sturgeon River, Caldwell Brook, Bear River, and Bowstring River. This Assessment will also include Mirror Lake, Battle Lake, Bass Lake, Larson Lake, Gunn Lake, Coon Sandwick Lake, Busties Lake, Dead Horse Lake, North Star Lake, Burns Lake, Big Ole Lake, Big Island Lake, Bello Lake, Maple Lake, Long Lake, Jessie Lake, Trestle Lake, Clear Lake, Dora Lake, Moose Lake, Shallow Pond Lake, and Island Lake.

The Koochiching County SWCD staff will collect water chemistry and field parameters at specific times to determine amount of contaminant load into each stream. These sites will coincide with locations where stream flow data is also being collected. This project will focus on watershed load monitoring in both the Big Fork and Little Fork River watersheds.

The goal of this project is to finalize the Lake Pepin Watershed phosphorus total maximum daily load (TMDL) report by using the existing information and documentation prepared under previous contracts to prepare one TMDL report that addresses the impairments on the mainstem of the Mississippi River. Information developed to date for draft TMDLs on the Minnesota River mainstem will be documented for later use by the Minnesota Pollution Control Agency.

The goal of this project is to support the Minnesota Pollution Control Agency (MPCA) in responding to public comments on the Lake Pepin Watershed Phosphorus Total Maximum Daily Loads (TMDLs), which were prepared by LimnoTech under previous phases of the project.

Contractor will address MPCA comments to the pre-public notice draft Total Maximum Daily Load (TMDL) study for the Lake of the Woods watershed and produce a revised study ready for public notice. RESPEC will also prepare for and participate in two webinar-style public meetings once the study is on public notice.