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Trott Brook Crossing EAW <br />August 2021 <br />Table 9. Nearby Field Verified Groundwater Wells — Minnesota Well Index <br />Well No. <br />Surface <br />Elevation <br />(ft msl) <br />Depth <br />feet)Depth <br />Cased <br />(feet) <br />Depth to <br />Location (Direction <br />from Site, within <br />0.25 miles) <br />Aquifer <br />Static Water <br />Level <br />Elevation (ft <br />msl) <br />Bedrock <br />(feet) <br />434642 <br />883 <br />97 <br />84 <br />865 <br />- <br />South <br />Quat. buried artes. <br />aquifer <br />471736 <br />884 <br />170 <br />135 <br />869 <br />120 <br />South <br />Tunnel City <br />Group <br />450174 <br />885 <br />58 <br />50 <br />870 <br />- <br />North <br />Quat. buried artes. <br />aquifer <br />570113 <br />895 <br />85 <br />76 <br />873 <br />- <br />North <br />Quat. buried artes. <br />aquifer <br />460099 <br />885 <br />165 <br />141 <br />869 <br />139 <br />South <br />Tunnel City <br />Group <br />408603 <br />884 <br />196 <br />156 <br />869 <br />105 <br />East <br />Tunnel City- <br />Wonewoc <br />521655 <br />898 <br />75 <br />66 <br />883 <br />- <br />North <br />Quat. buried artes. <br />aquifer <br />510517 <br />910 <br />170 <br />120 <br />885 <br />98 <br />North <br />Tunnel City <br />Group <br />743426 <br />885 <br />104 <br />92 <br />862 <br />- <br />South <br />Quat. buried antes. <br />aquifer <br />562382 <br />904 <br />142 <br />126 <br />879 <br />117 <br />North <br />Tunnel City <br />Group <br />The project area does not fall within a Minnesota Department of Health (MDH) wellhead protection <br />area. Although numerous groundwater wells are located in the general vicinity of the site, the <br />Minnesota County Well Index does not identify any wells located on -site. One unregistered well <br />was found during the land survey for the property on the central portion of the site adjacent to the <br />farmstead. <br />b. Describe effects from project activities on water resources and measures to minimize or mitigate the <br />effects in Item b. i. through Item b. iv. below. <br />i. Wastewater - For each of the following, describe the sources, quantities and composition of all <br />sanitary, municipal/domestic and industrial wastewater produced or treated at the site. <br />1) If the wastewater discharge is to a publicly owned treatment facility, identify any <br />pretreatment measures and the ability of the facility to handle the added water and waste <br />loadings, including any effects on, or required expansion of, municipal wastewater <br />infrastructure. <br />The project is expected to produce normal domestic wastewater that is typical of residential <br />developments. The project will not include industrial wastewater production or on -site wastewater <br />treatment. <br />14 <br />