Mound Septic Installation and Replacement in Stewartville, MN
Rochester Septic installs mound systems, converts failed fields, and runs septic permitting for Stewartville, Minnesota and the rural country around it. We are MPCA certified and insured, and we work the unsewered parcels along the river and out in the townships where septic is the only option.
Stewartville sits on the headwaters of the Root River, and that river country is the story here. On the valley bottoms near the river, a seasonal high water table can climb close to the surface in a wet year and cut into the separation a buried field needs. Up out of the valley, the karst returns: thin soil over fractured dolomite and limestone, with the rock often too shallow for three feet of clean soil above it. Both conditions point the same direction, so a mound built up out of clean sand is a common answer on Stewartville ground.
Because the water table and the rock pull from two directions, the soil evaluation matters more here than in most places. We open a pit and read the actual profile on your parcel rather than assuming the valley bottom behaves like the upland next door. That reading tells us whether your lot carries a shallow pressure system or a full mound, and it sets the price honestly instead of by guess.
Stewartville sits in Olmsted County, so the county reviews and permits the work under Minnesota Rules 7080 and 7081. We handle the evaluation, the design, and the application, file it with the county, and meet the inspector. Call (507) 555-0148 for a free estimate in Stewartville.