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Planned Wide Area Larvicide treatment in the Gridley and Thermalito area on 07/10/2025

Planned Wide Area Larvicide treatment in the Gridley and Thermalito area on 07/10/2025. The treatment will take place between 4:00am-6:00am.

All treatments are subject to weather.

Click here for FAQ's about WALs treatment.

A map section showing streets in Gridley, including Washington, Kentucky, Jackson St, and Ford Ave, with a north directional arrow.
A map with streets labeled: Grand, Feather, 14th St, Olive Grove, Euclid, Biggs, Roy, and others. A red rectangle highlights a section.
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