Following a public comment period and consideration of the comments received, the publication Monitored Natural Attenuation Guidance (RR-0156) is now posted and available online.  

This publication provides guidance for persons who investigate, remediate and mitigate contaminated sites under Wisconsin Statute (Wis. Stat.) ch. 292 and Wisconsin Administrative (Wis. Admin.) Code chs. NR 700 – 799 and gives direction for characterization, assessment and monitoring of sites at sites where natural attenuation is under consideration as a possible remedial option for petroleum or chlorinated hydrocarbon contamination.  

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

Contact your RR project manager or program specialist with questions.