Once thought to have an essentially inexhaustible groundwater supply, Minnesotans are now realizing our rates of use are regionally unsustainable. Recent advanced modeling by the MN DNR and Metropolitan Council of aquifer supplies, in conjunction with predicted demand, indicate the major metropolitan area aquifers are currently subject to extraction rates that exceed recharge. Simply stated, we are mining our groundwater.
The Keller Lake Water Quality Improvement Project achieves the goals of the City of Burnsville, Black Dog Watershed Management Organization, and the Keller Lake TMDL by:-Achieving the City of Burnsville phosphorus removal requirement outlined in the Keller Lake TMDL by removing 78 lbs/yr-Utilizing remaining available land to construct a high performance, regional stormwater BMP-Providing a high profile water resource/stormwater educational opportunity in the frequently visited Crystal Beach Park-Retaining valuable open space in popular Crystal Beach Park by constructing the BMP undergroundK
Lake Augusta and Sunfish Lake are deep lakes located in the Lower Mississippi River Watershed Management Organization. Both lakes are approximately 40 acres in size and surrounded by watersheds with moderate to low imperviousness. Both lakes are included on the MPCA's 303(d) list as impaired for aquatic recreation due to excessive nutrients. Lake Augusta and Sunfish Lake were included in a watershed restoration and protection strategies (WRAPS) study and total maximum daily load (TMDL) performed from 2012 to 2014.
The goal of the Pomme de Terre River Association (PDTRA JPB) is to improve the local water resources within the watershed through targeted voluntary efforts and the building of strong relationships with local landowners, producers, and citizens. To further our efforts in strategically working to achieve our reduction goals, listed in our Major Watershed Restoration and Protection Strategies Report and Turbidity Total Maximum Daily Load report, we would like to further define our Priority Management Zones through the development of a hydrological conditioned Digital Elevation Model.