Street Sweeping

What is Street Sweeping?
Street Sweeping helps remove debris from the gutter and roadsides that would otherwise go into storm drains, causing water pollution. This is just one of the many preventative measures that can help reduce this issue. Each year, approximately 5,600 miles are swept in the City of San Dimas.

City Zones & Sweeping Schedule
The City is split into nine (9) zones: 1A, 1B, 2, 3, 4A, 4B, 5, 6A, and 6B. Each zone is swept bi-monthly on a designated day. Typically, street sweeping days fall on a Monday, Wednesday, Thursday, and Friday. The schedule provided to the City by the contractor only specifies the day in which a particular zone is to be swept and does not include a dedicated timeframe. It is expected that the scheduled zones are swept by the end of the business day. Click here to access a map of Street Sweeping Zones in San Dimas.

Access the City Street Sweeping Calendar here.

Please refer any street sweeping questions to the City of San Dimas Public Works Department at (909) 394-6240 or

Below you will find an interactive map to find out what street sweeping zone you are in. After finding which zone you are in you can find a link to the street sweeping calendar.