The disposal of drilling mud, cuttings, treatment chemicals, and discharged water must be according to applicable state and local regulations. Drilling mud, cuttings, and discharged water must not be disposed in a manner that creates a health hazard. During test pumping, discharged water must be piped to a point of overland drainage.
Minn. R. agency 144, ch. 4725, WELL AND BORING GENERAL CONSTRUCTION AND USE REQUIREMENTS, pt. 4725.2975
Statutory Authority: MS s 103I.101; 103I.221; 103I.301; 103I.621; 144.05; 144.12; 144.383; 157.04; 157.08; 157.09; 157.13