This project will create a new chloride source assessment model and generate the best management practice (BMP) information and needed water softening data for the Smart Salting Assessment tool, which will allow Minnesota communities to fully evaluate their specific sources and magnitude of chloride and develop a community specific chloride reduction plan.
In conjunction with the Board of Soil and Water Resources (BWSR), the Minnesota Pollution Control Agency (MPCA) is developing a process for public participation that can be used across Minnesota Water Quality Framework programs such as 1 Watershed, 1 Plan, Watershed Restoration and Protection Strategies (WRAPS), Total Maximum Daily Load (TMDL) studies, and others. This contract will provide support for a northern Minnesota Soil and Water Conservation District (SWCD) to assist in shaping the statewide guidance.
The Minnesota Pollution Control Agency (MPCA) offers grants to counties for Subsurface Sewage Treatment System (SSTS) program administration and special projects to improve SSTS compliance rates, and assistance for low-income homeowners with needed SSTS upgrades. The MPCA will determine grant allocations based on applications review; funds will flow to counties through the Board of Water and Soil Resources' Natural Resources Block Grants.
The primary goal of this project is to enhance the current version of the Expert System for Calibration of HSPF (HSPEXP+) so that it can be more efficiently used for QA/QC of hydrology and water quality models developed using Hydrological Simulation Program FORTRAN (HSPF) and develop input files for two receiving waterbody models.
Groundwater sample collection and analysis will be conducted for contaminants of emerging concern (CEC) at large subsurface treatment systems (LSTS) and rapid infiltration basins (RIB), using an enzyme linked immunosorbent assay (ELISA) methodology. Results from the ELISA analysis will be reported to the MPCA and used to conduct follow-up investigations at a select number of these sites.
The goal of this project is to develop a tool to generate meteorological time-series input data for Minnesota Pollution Control Agency Hydrologic Simulation Program FORTRAN (HSPF) models based on publicly available gridded meteorological products.
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.
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 Minnesota Pollution Control Agency (MPCA) has identified streamflow alteration as a key stressor on aquatic life, but the characteristics of streamflow alteration acting as a stressor has not been identified in the MPCA Watershed Restoration and Protection Strategy (WRAPS) process. Without indices that characterize streamflow alteration, the MPCA cannot quantitatively associate metrics of aquatic life condition to streamflow alteration. The lack of quantifiable indices limits the ability of the MPCA to assess environmental streamflow needs for streams and rivers throughout Minnesota.
The Minnesota Pollution Control Agency (MPCA) has been monitoring for contaminants of emerging concern in Minnesota's surface water since 2007. These contaminants include a wide variety of pharmaceuticals, personal care products, and other chemicals that can harm fish and wildlife and human health. One group of these chemicals, disinfection by-products, are formed when water is treated with chlorine. Some of these chemicals are cancer-causing and highly toxic.
This project will complete updates to existing information and incorporate new information into the Minnesota Stormwater Manual including the Blue Star Assessment tool. Stormwater practitioners use the information and assessment tool to implement the most effective and cost-efficient practices for managing stormwater runoff volume, stormwater pollutants, and to meet regulatory requirements associated with stormwater permits.
This project is to update stormwater harvest/reuse best management practices (BMPs) in the Minimal Impact Design Standards (MIDS) calculator. The update will also allow the calculator to utilize Excel files from previous of the tool.
The objective of this project is to build on previous efforts aimed at determining the public health risk due to virus contamination in Minnesota groundwater. The Minnesota Department of Health will examine the occurrence of viruses in non-disinfecting groundwater sources in Minnesota as well as evaluate the association between source water virus occurrence and community acute gastrointestinal illness.
This project will assist in assessing the quality of the Mississippi River bordering with Wisconsin in partnership with the Minnesota DNR (MNDNR), the Wisconsin DNR (WIDNR) and the Metropolitan Council of Environmental Services (MCES). Sampling will be conducted in 2016 using water chemistry and biological indicators, using a 5 state strategy recently developed recently with the leadership of the Upper Mississippi River Basin Association. The Minnesota entities will focus their work on the River from St Anthony Falls to the Chippewa River confluence in Lake Pepin.
The goal of the MS4 Toolkit project is to provide simple and effective resources to regulated municipal stormwater (MS4) staff to use to help build and implement effective and sustainable Stormwater Pollution Prevention Plans (SWPPPs) and when educating municipal staff and the public, including diverse audiences (e.g. non-native English speakers) about the harmful effects of stormwater pollution and prevention techniques. By doing so, MS4 regulated communities will be better able to meet MS4 General Permit requirements.
The study will assess existing phosphorus data records and create a model to explain phosphorus loading into the Red River of the North. Studies have found that the majority of nutrient loading in the stream located in agricultural areas occurs with sediment loading since nutrients are typically bound to sediment particles.
The main goal of this pilot project is to use cutting-edge biological and data analysis methods to investigate, determine, and report on potential environmental stressors (including contaminants of emerging concern (CECs), adverse outcome pathways (AOPs, i.e., sub-organismal biological mechanisms that link environmental stressor occurrences to adverse organismal outcomes), and biological outcomes in urban surface and stormwater samples.
The goal of this project is to provide three training sessions for the Scenario Analysis Manager (SAM) software and one training session for the Processing Application Tool for the Hydrologic Simulation Program FORTRAN (HSPF) model.
RESPEC will use the Processing Application Tool for HSPF (PATH) to construct the remaining 22 Scenario Application Manager (SAM) projects. SAM assists in understanding watershed conditions, and identifying priority areas and BMPs that will provide the greatest water-quality benefits for each dollar invested. The value of the tool is in its simplification of complex hydrologic and water quality model applications into transparent estimates of the significant pollutant sources in watershed.
The goal of this work order is to make additions and enhancements to the Scenario Analysis Manager (SAM) tool best management practice (BMP) database and the methodologies used for the application of the BMPs.
This work will involve enhancing the capability of the Scenario Analysis Manager (SAM) tool to run more complex point source alternative scenarios, produce results and output in line with the recently developed Watershed Restoration and Protection Strategies (WRAPS) report standards, and general enhancements requested by users.
This work order will address the need for technical support and updates to the Scenario Analysis Manager (SAM) tool and PATH software based on training feedback. The trainings will include exercises focusing on improved and added functionality as well as the enhanced best management practice (BMP) database.
The goal of this work order is to enhance the Scenario Analysis Manager (SAM) support tool in order to represent best management practices in a more physically based manner, improve point scenario representation and analysis, and support MPCA with training in the application of the enhanced functionality.
The final product will be a document of final action for an individual Subsurface Sewage Treatment System (SSTS) that a properly certified Advanced Inspector has reviewed to provide adequate environmental protection in accordance with Minnesota Rules.
The goal of this project is to update and revise the Twin Cities Metro Area (TCMA) Chloride Management Plan to a Statewide Chloride Management Plan (CMP). The Statewide CMP will provide stakeholders the information and tools necessary to improve and/or maintain water quality with respect to chloride.
This project will provide information and tools for a method to credit street sweeping that can be implemented by Municipal Separate Storm Sewer (MS4) permittees to help meet permit requirements for phosphorus and total suspended solids (TSS). The contractor will develop and submit a communication-outreach plan for the credit method.
The project will improve water management in the State of Minnesota. The result will be a water management tool that can be used by the Minnesota Pollution Control Agency (MPCA) to determine low flow statistics when establishing permit discharge limits and by the Minnesota Department of Natural Resources (MDNR) to help in water appropriations permitting.
This project will make updates to existing information and incorporate new information into the Minnesota Stormwater Manual including monitoring, modeling, and pond assessment guidance to assist permittees in satisfying the municipal stormwater (MS4) permit requirements and water quality case studies for MS4 permittees.
Cognizant to the needs of the stormwater community, a group that has engaged in stormwater research at the University of Minnesota (UMN) has developed a research program for the biennium that addresses pressing needs: a stormwater research roadmap and framework for priority needs, research required to improve stormwater pond maintenance, and information transfer related to these needs.
This work order will provide the Minnesota Pollution Control Agency (MPCA) with assistance in assembling, graphics, geographic information system (GIS) maps, data synthesis, writing, formatting and editing the 5-year nutrient reduction strategy progress report and update and similar updates for the Sediment Reduction Strategy. The Sediment Strategy update also involves incorporation of modeling results and other technical information into the 2015 strategy document.