Hazardous Waste Collection Event Scheduled for April 19 at Fairgrounds — Follow-Up Report

Hazardous Waste Collection Event Scheduled for April 19 at Fairgrounds — Follow-Up Report

Boulder County residents can safely dispose of household hazardous waste including paint, solvents, pesticides, batteries, and electronics at a free collection event on Saturday, April 19 at the Boulder County Fairgrounds. No appointment is necessary. Commercial waste is not accepted.

The Public Works processed over 9,570 applications last year, with an average processing time of 20 business days. Staff are available at the Boulder office Monday through Friday from 8:00 AM to 4:30 PM.

Environmental review of the project area near South Boulder Road found 4 sensitive species and 2 wetland areas requiring mitigation. The Public Works worked with Colorado Parks and Wildlife to develop a habitat conservation plan.

How to Participate

The application deadline is June 10, 2026. Late applications will be accepted on a space-available basis. Incomplete applications will be returned with a list of missing items. Average review time is 24 business days.

The Board of County Commissioners will review progress on this initiative at their June 15 business meeting. Agenda items and supporting documents are posted on the Boulder County website 72 hours before each meeting.

Timeline

According to Brian Nakamura, director of Public Works, this program served 46% more residents in 2025 compared to the previous year. “We’re seeing unprecedented demand from communities across Boulder County, particularly in Boulder and the surrounding area,” Brian Nakamura said.