Abbreviation
COP
1 Junkins Avenue, Portsmouth, NH 03801
(603) 431-2000
Monday 8 AM – 6 PM
Tuesday – Thursday 8 AM – 4:30 PM
Friday 8 AM – 1 PM
Seal Image
City Hall
Theme Colors
department-theme-default-blue
YouTube Username
https://youtube.com/user/CityofPortsmouth
Event Calendar ID
bowst.com_c5c9e7akte3iljeba6493uparg@group.calendar.google.com
Meeting Calendar ID
bowst.com_dinhq8u1pb2n7gppoqiherf1gk@group.calendar.google.com
Facebook Url
https://www.facebook.com/CityHallPortsmouthNH
Instagram User
https://www.instagram.com/cityportsmouth/
Homepage
Show Seal in Header
No
Can Post Notifications
Yes
Tue
Mar
31
Board of Adjustment - Workshop
6:00 PMConference Room A, One Junkins Avenue, Portsmouth, NH 03801
Fri
Apr
17
Clean Water Week Open House Peirce Island Wastewater Treatment Facility
2:00 PM - 5:30 PMPeirce Island WWTF
Thu
Apr
16
Clean Water Week Open House at Pease Wastewater Treatment Facility
2:00 PM - 5:30 PMPease WWTF, 135 Corporate Drive, Portsmouth
Thu
Nov
05
Parking & Traffic Safety Committee Meeting
9:00 AMCity Hall Conference Room A
DPW Offers Public Open House Tours of Pease and Peirce Island Wastewater Treatment Facilities to Celebrate Clean Water Week in April 2026
Thu
Apr
09
NH Saves Button Up Workshop
6:00 PM - 7:30 PMPortsmouth Public Library, Levenson Room
Wed
Mar
25
School Board Educator Capacity SP Focus Area 2
2:00 PMSchool Department Conference Room, City Hall
Tue
May
05
School Board Educator Capacity SP Focus Area 2
4:00 PMSchool Department Conference Room, City Hall