Division of Spill Prevention and Response


Closed: Proposed Cleanup Level Amendments for 18 AAC 75

This regulations project is closed for public comment and is now in the adoption process.

Combined Comment Response Summaries for two public comment periods pdf 729KB
Final Filed Regulations Effective November 6, 2016 pdf 835KB
Updated Documents Adopted by Reference
Procedures for Calculating Cumulative Risk, September 15, 2016 pdf 2MB
Procedures for Calculating Cleanup Levels, September 15, 2016 pdf 2MB
Support Documents and Tools
Side by Side of 2008 and 2016 Cleanup Levels pdf 2MB
Side by Side of 2008 and 2016 Cleanup Levels in MS Excel Format pdf 47KB
Updated Calculator Tools and Equations for Cleanup Levels and Cumulative Risk (Beta Test Version) web Website

Additional Contact Information

For more information regarding CS Regulation Projects, or to be added to our Interested Persons List for regulations projects, please contact Sally Schlichting at (907) 465-5076.