Midsized subsurface sewage treatment system definition
Midsized subsurface sewage treatment system or "MSTS" means an individual a subsurface sewage treatment system, or part thereof, as set forth in Minnesota Statutes, sections 115.03 and 115.55, that employs sewage tanks or other treatment devices with final discharge into the soil below the natural soil elevation or elevated final grade and that is designed to receive sewage from dwellings or other establishments with a design flow of greater than 5,000 gallons per day to 10,000 gallons per day.