Dosing of effluent into a soil treatment and dispersal system must comply with part 7080.2100 except as modified in this part.
The dosing system must include an alternating two-pump system and have a minimum total capacity of 50 percent of the design flow.
The pump discharge capacity must be based on the perforation's discharge, with a minimum average head of two feet for 1/4 inch and 3/16 inch perforations and five feet for 1/8 inch perforations.
32 SR 1400
March 11, 2011
Official Publication of the State of Minnesota
Revisor of Statutes