Collection of greater than 2,500 gallons per day of sewage from multiple buildings or multiple other establishments discharging into an ISTS must be:
according to the Prescriptive Designs and Design Guidance for Advanced Designers, incorporated by reference under part 7080.1550, subpart 2; or
designed by a Minnesota licensed professional engineer.
35 SR 1353
October 10, 2013
Official Publication of the State of Minnesota
Revisor of Statutes