2023 West Nile Virus Positive Mosquito Samples

#	Date Collected	Cross Streets	Species
1	7/6/23	Discovery Bay	Hwy 4 x Western Farms Ranch Rd	Culex tarsalis

2	7/11/23	Discovery Bay	Hwy 4 x Western Farms Ranch Rd	Culex tarsalis

3	8/1/23	Brentwood	Sycamore Ave x Garin Pkwy	Culex pipiens

4	8/7/23	Pittsburg	10th St x Willow Pass Rd	Culex tarsalis

5	8/7/23	Oakley	Sellers Ave x Contra Costa Canal	Culex tarsali

6	8/15/23	Martinez	Mococo Rd x Hwy 680	Culex tarsalis

7	8/15/23	Byron	Western Farms Ranch Rd x Byron Hwy	Culex tarsalis

8	8/22/23	Discovery Bay	Hwy 4 x Western Farms Ranch Rd	Culex pipiens

9	8/29/23	Knightsen	Holland Tract	Culex tarsalis

10	8/29/23	Martinez	Mococo Rd x Hwy 680	Culex tarsalis

11	8/29/23	Discovery Bay	Hwy 4 x Western Farms Ranch Rd	Culex tarsalis

12	9/6/23	Concord	Pear Dr x Oak Grove Rd	Culex tarsalis

13	9/7/23	Martinez	Mococo Rd x Hwy 680	Culex tarsalis

14	9/12/23	Concord	Pear Dr x Oak Grove Rd	Culex tarsalis

15	9/12/23	Brentwood	Morro Bay Dr x Emerald Bay Dr	Culex pipiens

16	9/12/23	Discovery Bay	Sant Point Rd x Discovery Bay Blvd	Culex pipiens

17	9/14/23	Concord	San Simeon Dr x Luxury Dr	Culex tarsalis

18	9/14/23	Discovery Bay	Hwy 4 x Western Farms Ranch Rd	Culex tarsalis

19	10/3/23	Concord	San Simeon Dr x St Joseph Dr	Culex tarsalis

20	10/3/23	Martinez	Waterfront Rd	Culex tarsalis

21	10/3/23	Discovery Bay	Hwy 4 x Western Farms Ranch Rd	Culex tarsalis

22	10/3/23	Martinez	Imhoff Dr x Imhoff Pl	Culex pipiens

23	10/17/23	Knightsen	Holland Tract	Culex tarsalis

24	10/17/23	Concord	San Simeon Dr x St. Joseph Dr	Culex tarsalis

25	10/19/23	Walnut Creek	Shadelands Dr x Wiget Ln	Culex tarsalis

26	10/30/23	Martinez	Mococo Rd x Hwy 680	Culex tarsalis

Website Accessibility Policy

Contra Costa Mosquito And Vector Control District is fully committed to providing accessible facilities, elements and channels of communication to all members of the public. As part of this commitment, Contra Costa Mosquito And Vector Control District has a policy of providing an accessible website compatible with the Web Content Accessibility Guidelines (WCAG 2.1) and commercial screen reading software. All features of the website are coded to allow individuals with vision and other impairments to understand and use the website to the same degree as someone without disabilities. We welcome feedback and can often resolve issues in a timely manner if they arise.

If you need any special assistance or accommodations:

Call us at 9256859301

Ongoing Compliance Information

Compliance Officer

Contra Costa Mosquito And Vector Control District has designated a compliance officer for website disability-related accommodations. The compliance officer has received training in website accessibility and updates the site in accordance with those best practices. Contact our accessibility officer to report an issue.

Compliance Procedures and Reports

In addition to testing with users with a wide range of disabilities and coding our website to WCAG standards, Contra Costa Mosquito And Vector Control District regularly scans its website to ensure ongoing compliance, and makes timely changes to any inaccessible changes, if any are found.

Linked Documents and Third Parties

Please note that this site may link out to third-party websites, such as state or federal agencies, that do not have accessible content. This site may also include documents provided by third parties included in our agenda packets, for example. While we cannot control the accessibility of content provided by third parties, we are happy to assist any member of the public with reading and accessing content on our site.

See an opportunity for us to improve? Please contact our accessibility officer or call us at 9256859301.

Report a Website Accessibility Issue

We are committed to your ability to access all content, and we will respond to all requests as soon as possible.