CLAYTON, Contra Costa County — October 24, 2026. Families and park users planning outdoor activities near Clayton Community Park should review the city’s announcement about upcoming work to reduce gopher and ground squirrel activity. The municipality says the entire park will close on selected Mondays and Tuesdays as part of a coordinated pest-management program.
The remaining closure dates
Clayton’s September 25 official notice identifies four two-day closure periods: October 12–13, October 19–20, October 26–27, and November 2–3, 2026. The first two are already in the past. This information is a city-announced schedule, not a live guarantee that every gate or access point will close at a particular hour.
Parking exception for school traffic
The city specifies that the lower parking lot next to the lower baseball field will remain open to accommodate school traffic during treatment. City officials also indicate that work within the open space near the middle school does not require closure of that space. This should not be interpreted as permission to use other closed park areas.
What is the city trying to fix?
According to the city, gophers and ground squirrels have affected turf and park facilities. The goal is to reduce damage and improve safety for people using the park. The announcement does not identify which chemicals, traps or other treatments will be deployed at specific locations, so this article does not speculate about exposure levels, application methods or pesticide risks. Residents with specific questions should seek the city’s project instructions and product safety information directly.
What happens after November 3?
Clayton expects continued monitoring and targeted maintenance after the scheduled four-week treatment. It does not assert that every pest-management problem will disappear immediately. Sports groups and other event organizers should reconfirm the latest access information and follow signs on the premises.
Clayton City Hall lists 925-673-7300 and the city maintains updates at claytonca.gov. For other community reports, visit Clayton News.
Source: City of Clayton, Community Park Closures, September 25, 2026. This report is based on municipal records, not an onsite inspection or an urgent hazard alert.
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