25 Crown St, Nashua NH
Household Hazardous Waste Collections are held throughout the year for the residents of Amherst, Brookline, Hollis, Hudson, Litchfield, Merrimack, Milford, Mont Vernon, Nashua, Pelham, and Windham. For residents outside of these communities, please refer to the NH Department of Environmental Services listing of the household hazardous waste collections taking place throughout the state. 2026 Household Hazardous Waste Collections are scheduled for:
Saturday, April 18th (Nashua) 8 am - 12 pm
Saturday, May 9th (Milford) 8 am - 12 pm
Thursday, June 4th (Nashua) 3 pm - 7 pm
Saturday, August 8th (Pelham) 8 am - 12 pm
Saturday, September 26th (Nashua) 8 am - 12 pm
Saturday, November 7th (Nashua) 8 am - 12 pm
289 South St, Milford NH
Household Hazardous Waste Collections are held throughout the year for the residents of Amherst, Brookline, Hollis, Hudson, Litchfield, Merrimack, Milford, Mont Vernon, Nashua, Pelham, and Windham. For residents outside of these communities, please refer to the NH Department of Environmental Services listing of the household hazardous waste collections taking place throughout the state. 2026 Household Hazardous Waste Collections are scheduled for:
Saturday, April 18th (Nashua) 8 am - 12 pm
Saturday, May 9th (Milford) 8 am - 12 pm
Thursday, June 4th (Nashua) 3 pm - 7 pm
Saturday, August 8th (Pelham) 8 am - 12 pm
Saturday, September 26th (Nashua) 8 am - 12 pm
Saturday, November 7th (Nashua) 8 am - 12 pm
25 Crown St, Nashua NH
Household Hazardous Waste Collections are held throughout the year for the residents of Amherst, Brookline, Hollis, Hudson, Litchfield, Merrimack, Milford, Mont Vernon, Nashua, Pelham, and Windham. For residents outside of these communities, please refer to the NH Department of Environmental Services listing of the household hazardous waste collections taking place throughout the state. 2026 Household Hazardous Waste Collections are scheduled for:
Saturday, April 18th (Nashua) 8 am - 12 pm
Saturday, May 9th (Milford) 8 am - 12 pm
Thursday, June 4th (Nashua) 3 pm - 7 pm
Saturday, August 8th (Pelham) 8 am - 12 pm
Saturday, September 26th (Nashua) 8 am - 12 pm
Saturday, November 7th (Nashua) 8 am - 12 pm
33 Newcomb Pkwy, Pelham
Household Hazardous Waste Collections are held throughout the year for the residents of Amherst, Brookline, Hollis, Hudson, Litchfield, Merrimack, Milford, Mont Vernon, Nashua, Pelham, and Windham. For residents outside of these communities, please refer to the NH Department of Environmental Services listing of the household hazardous waste collections taking place throughout the state. 2026 Household Hazardous Waste Collections are scheduled for:
Saturday, April 18th (Nashua) 8 am - 12 pm
Saturday, May 9th (Milford) 8 am - 12 pm
Thursday, June 4th (Nashua) 3 pm - 7 pm
Saturday, August 8th (Pelham) 8 am - 12 pm
Saturday, September 26th (Nashua) 8 am - 12 pm
Saturday, November 7th (Nashua) 8 am - 12 pm
25 Crown St, Nashua NH
Household Hazardous Waste Collections are held throughout the year for the residents of Amherst, Brookline, Hollis, Hudson, Litchfield, Merrimack, Milford, Mont Vernon, Nashua, Pelham, and Windham. For residents outside of these communities, please refer to the NH Department of Environmental Services listing of the household hazardous waste collections taking place throughout the state. 2026 Household Hazardous Waste Collections are scheduled for:
Saturday, April 18th (Nashua) 8 am - 12 pm
Saturday, May 9th (Milford) 8 am - 12 pm
Thursday, June 4th (Nashua) 3 pm - 7 pm
Saturday, August 8th (Pelham) 8 am - 12 pm
Saturday, September 26th (Nashua) 8 am - 12 pm
Saturday, November 7th (Nashua) 8 am - 12 pm
25 Crown St, Nashua NH
Household Hazardous Waste Collections are held throughout the year for the residents of Amherst, Brookline, Hollis, Hudson, Litchfield, Merrimack, Milford, Mont Vernon, Nashua, Pelham, and Windham. For residents outside of these communities, please refer to the NH Department of Environmental Services listing of the household hazardous waste collections taking place throughout the state. 2026 Household Hazardous Waste Collections are scheduled for:
Saturday, April 18th (Nashua) 8 am - 12 pm
Saturday, May 9th (Milford) 8 am - 12 pm
Thursday, June 4th (Nashua) 3 pm - 7 pm
Saturday, August 8th (Pelham) 8 am - 12 pm
Saturday, September 26th (Nashua) 8 am - 12 pm
Saturday, November 7th (Nashua) 8 am - 12 pm
15 Loudon Road, Concord, NH
Concord / Merrimack County
The City of Concord has posted its 2026 Household Hazardous Waste Collection Day:
Sat, September 12, 2026 — Concord & Penacook residents can bring HHW
🕘 9:00 AM – 3:00 PM
📞 Concord Public Works: 603-228-2737 — proof of residency required
Event Two
* **Londonderry (with Derry residents too) **
LAFA Ball Fields, Sargent Rd
Sat, **Nov 22 · 8:30a–12:30p**
Derry–Londonderry HHW Program: **603-432-6144**
**More Info: ** NH DES Hazardous Waste Program — **603-271-2047**
Event One
Nashua Region (Amherst, Brookline, Hollis, Hudson, Litchfield, Merrimack, Milford, Mont Vernon, Nashua, Pelham, Windham)
Nashua Park & Ride, 25 Crown St
Sat, Nov 8 · 8:00a–12:00p
$20 per vehicle (up to 10 gal / 20 lbs)
NRPC / Nashua DPW 603-589-3140