All Projects

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 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.

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.

This project will monitor a total of eight sites (six through the Watershed Pollutant Load Monitoring Network and two through the Intensive Watershed Monitoring).  Through the Watershed Pollutant Load Monitoring Network, six sites will be monitored within the Minnesota River - Granite Falls Watershed: 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.

This project will sample and monitor 18 sites for chemical, physical and bacteriological parameters for two years in coordination with the 2015-16 Surface Water Assessment Grant (SWAG) work plan proposal. Headwaters Science Center (HSC) will be the project lead and recruit volunteer students from Trek North, Bug-O-Nay-Ge-Shig, and Deer Lake high schools as well as to two AmeriCorps volunteer crews. An experienced Minnesota Pollution Control Agency (MPCA) environmental scientist will be the project lead responsible for oversight and full compliance to MPCA protocols.

This project will conduct water quality monitoring at 12 stream sampling sites. The sites will be monitored for chemical, physical, and bacteriological parameters over a two year time-period. The Headwaters Science Center (HSC) will be the lead agency and arrange volunteer cooperation from Trek North, Bemidji, Perham and/or Detroit Lakes High School students and their instructors. The HSC project lead will be responsible for oversight and full compliance to MPCA protocols.

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.

The goal of the High Island Creek Watershed Pollutant Load Monitoring project is to assist the Minnesota Pollution Control Agency (MPCA) with meeting the objectives of the Watershed Pollutant Load Monitoring Network (WPLMN). This will be accomplished by conducting water chemistry monitoring at two specified stream locations from ice out through October 31, capturing snow melt, rainfall events and base flow conditions. In addition, project staff will compile and submit the required data, information, and reports, and calculate pollutant loads using the FLUX32 model.

The primary goal of this project is to train the Minnesota Pollution Control Agency staff in Hydrologic Simulation Program FORTRAN (HSPF) model calibration of nutrients, oxygen demand, and algal processes and in MATLAB script development for model output processing and report generation. Additionally, a pilot application process will be developed to link HSPF applications to Water quality Analysis Simulation Program (WASP) to take advantage of the advanced sediment oxygen demand processes.

This project will continue to develop, and calibrate/validate the hydrology of an HSPF watershed model for the Thief River watershed. The consultant will add representation of point source discharges to the model. The consultant will compile flow data for the purposes of calibration and validation. An initial hydrologic calibration will be performed and submitted for approval. The consultant will produce an HSPF watershed model that can readily be used to provide information to support conventional parameter TMDLs.

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.

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 these major watersheds: Crow Wing River, Redeye River, and Long Prairie River.

This project will construct, calibrate, and validate three HSPF watershed models. The consultant will produce HSPF models that can readily be used to provide information to support conventional parameter TMDLs. The consultant will clearly demonstrate that these models generate predicted output time series for hydrology, sediment, nutrients, and dissolved oxygen which are consistent with available sets of observed data.

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 complete the development of two watershed HSPF models for the Mustinka River and Bois de Sioux River watersheds. These calibrated and validated executable models will simulate hydrology at the 12-digit HUC subbasin scale.

The goal of this project is to finalize HSPF watershed models for the St. Louis, Cloquet, and Nemadji Rivers.

The Hydrologic Simulation Program Fortran (HSPF) Scenario Application Manager (SAM) software application was developed by RESPEC for the Minnesota Pollution Control Agency (MPCA) to meet the agency’s business needs to provide increased accessibility and use of HSPF modeled data to support Total Maximum Daily Load (TMDL), Watershed Restoration and Protection Strategies (WRAPS), and One Watershed, One Plan (1W1P) development efforts.

The Hubbard County Surface Water Monitoring Leech Lake River Watershed 2023-2024 Project will include water quality and temperature profile monitoring of 12 lakes and 8 stream sampling sites in the Leech Lake River watershed area of Hubbard and Cass counties.The lakes include Garfield, Hart, Gillet, Twenty-One, Nelson, Halverson and McCarty in Hubbard County and Little Sand, Upper Trelipe, Lower Trelipe, Crystal and Howard in Cass County. In Hubbard County, the stream sites include 2 sites on the Necktie River and 2 sites on the Kabekona River.

This project will include water quality monitoring on two rivers and twenty lakes found within the Crow Wing River Watershed. ‏Rivers included are Fishhook and Straight River; lakes included are Mow, Big Bass, 11 CROW WING (MAIN), 11 CROW‏WING (EAST), Tenth Crow Wing, Third Crow Wing, Fourth Crow Wing, First Crow Wing, Shallow, Deer, Waboose, East‏ Crooked, Middle Crooked, West Crooked, Dead, Ojibway, Upper Twin, Pickerel, Moran, Little Mantrap, Portage. Water quality ‏sampling will be conducted according to Minnesota Pollution Control Agency work plan parameters.

The lab will analyze stable isotopes oxygen-18 and deuterium in water samples collected in streams, lakes, wetlands, groundwater, and point sources. This data can identify primary flow sources under varying flow conditions (low to very high flows). Identifying sources can help identify pollutant sources or locate areas that are in need of protection. For example, you may want to protect an area that contributes cold groundwater to a coldwater fishery. Or it could link a water chemistry impairment to a specific source.

The goal of this project is to continue the development of Hydrologic Simulation Program FORTRAN (HSPF) model application tools and improve and expand the effective application of HSPF models. The tools involved in this work include HPSF and Scenario Application Manager (SAM). 

This project will continue HSPF watershed model construction beyond the initial framework development. The consultant will add representation of point source discharges to the model. The consultant will also compile flow data for the purposes of calibration and validation. Finally, an initial hydrologic calibration will be performed and submitted for approval.

This project will complete a guidance document for the construction of Hydrologic Simulation Program FORTRAN (HSPF) watershed models which are intended to support MPCA Watershed programmatic activities. It will also customize and populate a national HSPF parameter database with values from Minnesota HSPF model applications. This enhanced database will expedite the future construction of HSPF models as well as increase the consistency among HSPF model applications in Minnesota.

The goal of this project is to continue and finalize Hydrological Simulation Program FORTRAN (HSPF) watershed model construction and complete the calibration/validation process for the Minnesota River–Headwaters and Lac qui Parle watersheds that can readily be used to provide information to support conventional parameter Total Maximum Daily Load (TMDL) reports.

The goal of this project is to continue and finalize Hydrological Simulation Program FORTRAN (HSPF) watershed model construction and complete the calibration/validation process. The consultants will produce HSPF watershed model applications for the Lake Superior North and Lake Superior South watersheds that can readily be used to provide information to support conventional parameter Total Maximum Daily Load (TMDL) projects.

This project will finalize the guidance document to ensture consistency and validity of future Hydrological Simulation Program FORTRAN (HSPF) model applications within the State of MN. This improved guidance will help to ensure consistency and validity of future HSPF model applications within the State as part of the One Water Program.

This project will support the development, enhancement, and support of the statewide Minnesota Pollution Control Agency Hydrologic Simulation Program – Fortran (HSPF) Model Repository, HSPEXP+ (enhanced expert system for HSPF model calibration), HCALC (HSPF Calibration Control), HTEXT (HSPF Timeseries Extension), Scenario Application Manager (SAM), and Preprocessing Application Translator for HSPF (PATH).

The goal of this project is to continue the development of Hydrologic Simulation Program FORTRAN (HSPF) model application tools improve and expand the effective application of HSPF models.

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 develop a watershed-scale decision support tool, Scenario Application Manager (SAM), to facilitate prioritization and placement of best management practices (BMPs) needed to achieve the necessary reductions identified by various watershed management programs in Minnesota. SAM consists of a Geographic Information System (GIS) for site selection, and Hydrological Simulation Program – Fortran (HSPF) model application to simulate the transport of pollutants.

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.

The goal of this project is to develop the guidance needed for water quality parameter evaluation and calibration for Hydrological Simulation Program – FORTRAN (HSPF) applications that utilize the general water quality constituent routines on the land surface to generate loadings of nutrients and organic material for input to water bodies to support dissolved oxygen (DO), nutrient, and algal simulation.

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.