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Final Household Chemical Roundup

Information provided by the Tri-County Health Department

The final drive-through household chemical roundup this year will be held October 1 at 175 Kellogg Court in Castle Rock from 9 a.m. to 3 p.m.

The event is offered free-of-charge to Douglas County residents.  However, participants will be asked for a $25 contribution to help offset the high costs of hazardous waste disposal and will be asked to verify residency.

For more information, including a map and a list of acceptable items, visit



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