Inspections for Aedes aegypti, the yellow fever mosquito: Maps below

Technitian from SJCMVCD Staff with uniform of Green paints tan shirt
District Technicians Uniform: Tan shirt with logo, name, and flag on shoulder, green pants and ID badge.

Over the next few months, our staff will conduct door-to-door inspections in several cities and rural areas of San Joaquin County, visiting homes and properties. Why? We are looking for mosquito breeding sources. In particular, Aedes aegypti, the invasive yellow fever mosquito. We ask that you please cooperate with our staff. The inspections are used to suppress this aggressive mosquito.

District personnel wear tan and green uniforms with our logo on the shirt. Each person will have a District-issued identification badge. We urge residents to remove all standing water and unnecessary containers around their homes and report daytime biting mosquitoes to the District. To view the video of “What to expect and how to prepare” during an inspection, watch this video: https://youtu.be/IIrXq2B4Fv4

Contact us for any questions by calling (209) 982-4675 M-F 7:00 a.m. to 3:30 p.m. We are closed at lunch from 12:00 p.m. to 12:30 p.m.

Areas Identified for "Door-to-Door" inspection will be posted here in 2025. Inspections will take place as staff is available during normal business hours, 7:00 a.m. to 3:30 p.m. Please check back periodically for updated locations. 

  • Portion of North Ripon Area: >North to W. Santos Ave., > South to W. Wind Dr.,  >East to N. Ripon Rd., >West to Fulton Ave. See Map
    Door-to-door inspections will take place in the above area on Wednesday, 8/20/25
     
  • Portion of North Stockton: >North to Whistler Way, >South to Bear Creek, >East to Davis Rd., >West to Thornton Rd.  See Map
    Door-to-door inspections will take place in the above area on Thursday and Friday, 8/21/25 and 8/22/25.