Minnesota Administrative Rules
Pollution Control Agency
7080 - INDIVIDUAL SUBSURFACE SEWAGE TREATMENT SYSTEMS
7080.1940 - MULTIPLE SEPTIC TANKS.
A. If more than one septic tank is used to obtain the required liquid capacity as determined in part 7080.1930, septic tanks must be connected in series or employ multiple collection systems.
B. When tanks are connected in series, each tank or compartment must contain at least 25 percent of the required total liquid capacity.Statutory Authority:
MS s 115.03; 115.55History:
32 SR 1347; 35 SR 1353Published Electronically:
October 10, 2013