Start Date: June 30, 2021
Start Time: 10:00 AM
Location: Online

Hearing to receive comments on a revision to the New Hampshire’s State Implementation Plan (SIP) to meet the requirements for submitting a second maintenance plan under Clean Air Act section 175A(b), pertaining to the 1997 8-hour ozone National Ambient Air Quality Standard (NAAQS) and the Boston-Manchester-Portsmouth (SE) Area.

The hearing will be held by request and will be cancelled if no requests are received by June 25 at 4 PM. Written comments can be submitted until 4 PM on June 30, 2021.

The hearing will be held in Room 208C, at the office of NHDES, located at 29 Hazen Drive in Concord, NH. The hearing will also be held online using the virtual meeting software WebEx. Please contact Karla McManus at to obtain the WebEx link, meeting number and password.

Participants may also participate by phone:

  • Call-in number: 1-415-655-0001
  • Access Code: 1722 25 0067
  • Meeting Password: mDy59G8UPqr

More details in the public comment notice.