Section 33-16-02.1-10 - Ground water classifications and standards1. Class I ground waters. Class I ground waters are those with a total dissolved solids concentration of less than 10,000 mg/l. The minimum conditions described in subsection 1 of section 33-16-02.1-08 apply. Class I ground waters are not exempt under the North Dakota underground injection control program in section 33-25-01-05.2. Class II ground waters. Class II ground waters are those with a total dissolved solids concentration of 10,000 mg/l or greater. Class II ground waters are exempt under the North Dakota underground injection control program in section 33-25-01-05.N.D. Admin Code 33-16-02.1-10
Amended by Administrative Rules Supplement 2014-352, April 2014, effective April 1, 2014. .Amended by Administrative Rules Supplement 370, October 2018, effective 10/1/2018.General Authority: NDCC 61-28-04, 61-28-05
Law Implemented: NDCC 61-28-04