THE LOCAL ANSWERRegister by Sunday, October 18 for Northampton’s once-a-year hazardous waste collection on Saturday, October 31, 2026, 9 a.m.–noon at Smith Vocational High School; it’s free up to 25 gallons or pounds. It takes oil-based paint, not latex. Dry latex with hardener or kitty litter and put it in the trash with the lid off.
Northampton holds one household hazardous waste collection a year. In 2026 it’s Saturday, October 31, at Smith Vocational High School, and you must register by October 18. It takes oil-based paint, not latex. Latex gets dried out and thrown away. Residents of Florence and Leeds use the same Northampton program.
Register now for October 31
Registration for the 2026 collection runs Monday, October 5 to Sunday, October 18, 2026, on the city’s online form. Space is limited, and you can't come without registering. The event is 9 a.m.–noon at Smith Vocational High School, 80 Locust Street.
The city pays for 25 gallons
Northampton covers up to 25 gallons or pounds per registered household. Above that, you pay, in most cases $39–$90. For a big load, email dpwinfo@northamptonma.gov for an estimate.
Three ways to dry latex
The DPW’s paint sheet gives three options. Paint hardener takes about a day. Kitty litter or Speedi-Dri, mixed to thick oatmeal, takes 3–7 days. Small amounts can be poured into a sealed cardboard box on newspaper. Dry it somewhere warm (over 60°F), covered and out of reach of kids and pets.
Dry cans can go to scrap metal
Once the paint is completely dry, put the open can in your trash. The city says dry metal cans and lids can go on the scrap metal pile instead. Scrap metal at the Locust Street transfer station is included with a resident permit; see a gatekeeper first.
The ReCenter isn’t for paint
The ReCenter Swap Shop at 170 Glendale Road takes reusable household goods on the first and third Saturday mornings, April through October. Paint isn’t on its list of items it accepts, so give extra paint to a neighbor instead.