Following a public comment period and consideration of the comments received, the publication RR-606, Guidance on the Case Closure Process and Continuing Obligations: Wis. Admin. Code chs. NR 725 to 727 is now posted and available online.

The document can be found here. Additional documents and guidance from the Remediation and Redevelopment Program may be found using the search tools available on the publications and forms webpage.

The purpose of this document is to guide users in preparing for a case closure request, particularly at sites where contamination remains after response actions are complete and continuing obligations (COs) are needed to address exposure pathways. This guidance document is intended for use by responsible parties (RPs), consultants or other interested parties, the Wisconsin Department of Natural Resources (DNR) staff and Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP) staff.

Questions regarding this document may be submitted to Jodie Peotter at Jodie.Peotter@wisconsin.gov.