Health Risk Limit Rules for Groundwater
Proposed Rules Amendments
The proposed permanent amendments to the Health Risk Limit Rules below include new or updated guidance values for 12 chemicals and edits to notations about previously promulgated guidance value entries, in addition to renumbering of some of the rules.
Below is a link to the Proposed Rules Amendments for Health Risk Limits, appearing in the March 11, 2013 Minnesota State Register.
Proposed Rules: (PDF: 281KB/38 pages)
Please note: Formatting for the Relative Source Contribution (RSC) values for Subp. 6a. Carbamazepine (CAS number: 298-46-4) and Subp. 12c. Metolachlor and S-Metolachlor (CAS number 51218-45-2; 87392-12-9) is shifted one column to the left in the Minnesota State Register publication of the rule.
A scanned copy of the proposed rules from the Office of the Revisor can be viewed below:
Scanned Proposed Permanent Rules Relating to Health Risk Limits for Groundwater Standards, (PDF: 771KB/29 pages).