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Merrimack Station Landfill CCR Rule Compliance Data & Information

The landfill receives coal ash and related waste streams from Merrimack Station on a regular basis.

The landfill is a single lined facility, roughly 5.5 acres in size with a capacity of approximately 300,000 cubic yards.  

The landfill also may receive coal ash from Schiller Station, located in Portsmouth, New Hampshire, on an emergency basis. 

  • Facility Name: Merrimack Station Coal Ash Landfill
  • Owner: Eversource Energy, 780 North Commercial Street, Manchester, New Hampshire 03101.
  • Location: 67 Ryan Road, Bow, New Hampshire
  • Operator: Merrimack Station, 431 River Road, Bow, New Hampshire
  • NHDES Permit Number: DPHS-SW-85-012
  • NHDES Groundwater Release Detection Permit Number: GWP-198400065-B-006

Important Documents: