Permit History: Promontory Point Landfill

Facility Class I Permit

Class I Permit Timeline

  • Oct 2017: Landfill owners requested a major modification to the permit to change the location of down-gradient ground water monitoring well locations to within 500 feet of the landfill boundary. Public comment for this permit modification ran from January 12, 2018 through February 14, 2018.
  • July 2015: Landfill owners asked to modify its existing Class I permit. This major modification addressed landfill design construction and financial assurance for closure/post-closure costs. DWMRC approved these major permit modifications in March 2017.
  • September 2011: Class I permit renewed with an expiration date of 2021.
  • March 2004: DEQ granted the initial Class I permit to the landfill.


Class I Permit Modification


Class I Permit Modification


Class I Permit Renewal (eDocs link to 2011 permit needed)

  • Same conditions as initial 2004 permit
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