Minnesota Administrative Rules
7080.1940 MULTIPLE SEPTIC TANKS.
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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.
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B.
When tanks are connected in series, each tank or compartment must contain at least 25 percent of the required total liquid capacity.
History:
32 SR 1347; 35 SR 1353
Published Electronically:
October 10, 2013
Official Publication of the State of Minnesota
Revisor of Statutes