The Eagle Mine Superfund Site near Minturn, Colorado is a prime example of successful EPA and State collaboration overseeing a Potentially Responsible Party conducting cleanup of an abandoned mining and milling complex. Listed on the National Priorities List in 1986, the Site began in 1983 when the State filed for natural resource damages against a PRP pursuant to CERCLA. This case study will present on the Site's technical background, robust remedy, complex regulatory framework and complicated enforcement history. Eagle Mine is a good example of a site nearing completion in the Superfund process; this case study will showcase considerations for a site approaching the finish line. Items covered will include:Transition from an NPDES permit to a CERCLA Permit Equivalent DocumentNexus of CERCLA and Clean Water ActImpacts of an unenforceable Consent DecreeSite strategy for completion To view this archive online or download the slides associated with this seminar, please visit http://www.clu-in.org/conf/tio/mining-eaglemine_012120/