EPA to Open Public Comment Period on the City's Industrial Pretreatment Program
US Environmental Protection Agency - New England
Notice of Request for Approval of Modifications to the Industrial Pretreatment Program
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PW
680 Peverly Hill Rd, Portsmouth, NH 03801
(603) 427-1530
Monday – Friday 8 AM - 4 PM
(603) 427-1539
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New Trash and Recycling Holiday Schedule
Transfer Station Hours:
Tues-Thurs 7:45 am - 3:15 pm and
Saturday 8 am-2 pm
New Holiday Trash Pickup Schedule
Weekday holidays will follow normal weekly trash pickup schedules.
For example: Residential Areas with Monday trash pickup will still put their trash out on Labor Day, Monday September 7, 2026
For Downtown - If the Holiday falls on a Monday, Downtown trash and recycling will be collected on Tuesday
The only Holidays with rescheduled trash pick up are:
Construction
Holiday Trash Changes - Labor Day Reminder
Recycling Center Closed 8/20/26
The Recycling Center will be closed on Thursday, August 20, 2026, for a staff training day.
DPW Offices will be closed from 12 to 1:30 pm on Thursday, August 20, 2026.
Thank you.
Construction
Stormwater Control Measure Inspection & Maintenance Reporting
The City of Portsmouth Department of Public Works has implemented this application for the submission of annual Stormwater Control Measure (SCM) Inspection and Maintenance Reports.
Please note, there is no fee associated with this application.
The Inspection & Maintenance (I&M) report for properties must be submitted through this portal no later than January 30th of each year.