Residual contamination

New Fillable PDF Form for Materials Management Plan

A new, fillable PDF form has replaced RR-072. The new form is 4400-315: Recommended Template for Request to Manage Materials under Wis. Admin. Code § NR 718.12 or NR 718.15

The purpose of this form is to provide an optional template format for consultants and responsible parties to demonstrate the proposed management of solid waste material qualifies for a Wis. Admin. Code § NR 718.12 or NR 718.15 exemption and to request written approval of the request.

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Soil RCL Calculator Updates – June 2018

The Wisconsin DNR’s Remediation and Redevelopment Program recently updated the numerical soil standards in its spreadsheet of residual contaminant levels (RCLs). The RCLs were determined using the U.S. EPA regional screening level web-calculator.

A summary of the changes to the RCLs is in a new document, titled “RR Program’s Soil RCL Spreadsheet Update,” publication number RR-052g.

For more information and to access the RCL spreadsheet (macro and non-macro versions), visit the Wisconsin DNR’s Resources for Environmental Professionals web page and click on the “Soil RCLs” tab.