WAC 173-304-9901. Maximum contaminant levels for groundwater

Maximum contaminant levels for groundwater shall be those specified in chapter 248-54 WAC, as the primary drinking water standards. Analytical methods for these contaminants may be found in the Code of Federal Regulations 40 C.F.R. Part 141. (These contaminant levels are to be considered interim levels for the purpose of regulating solid waste handling facilities and shall be used until such time as the department establishes groundwater quality standards for all types of activities impacting groundwater.)