City of Simi Valley, CA
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Free Household Hazardous Waste Event - FILLED
- Date: 03/21/2026 7:00 a.m. - 11:00 a.m.
The City of Simi Valley hosts free Household Hazardous Waste events on the third Saturday of every other month. All appointments for the March 21 event are currently filled. Please visit our Household Hazardous Waste page for additional information or to make an appointment.
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