US lawMinnesotaRegulationsMINNESOTA POLLUTION CONTROL AGENCYChapter 7081 — CHAPTER 7081, MIDSIZED SUBSURFACE SEWAGE TREATMENT SYSTEMS7081.0190Minn. R. 7081.0190SITE PROTECTIONLast amended: 2007Year: 2026Length: 24 wordsOfficial source The proposed soil treatment and dispersal area must be protected from disturbance, compaction, or other damage by staking, fencing, posting, or other effective method.PreviousMinn. R. 7081.0180NextMinn. R. 7081.0200