Hazardous Materials Management Facility 

Hazardous Materials Management Facility (HMMF)


Please use Arapahoe Avenue to 63rd Street to access the Hazardous Materials Management Facility (HMMF). There is no access to 63rd Street from Valmont Road during the construction of the 63rd Street bridge. More information
  • 1901c 63rd Street, Boulder (enter at Boulder County Recycling Center - follow signs to HMM facility)
  • 720-564-2251


Hours of Operation

Day Household (Resident) Waste Business Waste
Sunday  Closed Closed
Monday  Closed Closed
 Tuesday  Closed Business waste accepted by appointment only
 Wednesday  8:30 a.m.-4:00 p.m. No business waste accepted
 Thursday  8:30 a.m.-4:00 p.m. No business waste accepted
 Friday  8:30 a.m.-4:00 p.m. No business waste accepted
 Saturday  8:30 a.m.-4:00 p.m. No business waste accepted

Holiday Closures

The Hazardous Materials Management Facility will be closed on the following holidays:

  • January 20, 2014, Martin Luther King, Jr.
  • February 17, 2014, Presidents' Day
  • May 26, 2014, Memorial Day
  • July 4, 2014, Independence Day
  • September 1, Labor Day
  • November 4, Election Day (always closed on Tuesday)
  • November 11, Veterans' Day (always closed on Tuesday)
  • November 27, Thanksgiving
  • November 28, day after Thanksgiving
  • December 24, open 8:30 - 12 noon, Christmas Eve
  • December 25, Christmas Day
  • December 31, open 8:30 - 12 noon, New Year's Eve
  • January 1, 2015, New Year's Day

Reusable Products

Free reusable products are available during open hours, including:

  • Auto and hobby products
  • Garden and yard products
  • Home maintenance and cleaning products
  • Latex Paint
  • Oil-based Paint


Voluntary cash donations are accepted from residents to help fund the service. A donations box is located at the facility. Tax-deductible receipts are available on request.

 Related Links


Hazardous Materials
Management Facility

720-564-2227 (fax)
Hazardous Materials
Management Facility


1901 63rd St.
Immediately west of the
Boulder County Recycling Center
Map & Directions

Business (CESQG) Waste

Hours: By appointment ONLY
Business Waste

Resident Household
Hazardous Waste

Hours: 8:30 a.m.-4 p.m., W-Sat.
Residents may drop off waste
during these times.
Closed: Sunday - Tuesday
Household Hazardous Waste