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Monday 7:30am - 4pm Tuesday 7:30am - 4pm Wednesday 7:30am - 4pm Thursday 7:30am - 4pm Friday 7:30am - 4pm

Anastasia Mosquito Control District

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Saint Augustine, FL
Anastasia Mosquito Control District

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Addressing public health by controlling vectors since 1948. We are here to serve you and help keep this community healthy, wealthy, and great. Johns County.

Anastasia Mosquito Control District was established in 1948 by the tax-paying residents of Anastasia Island to protect them from mosquitoes and the arboviruses they vector or transmit. Later on, the district went on to cover the entire 631 square miles of St. To request service please visit our website or call our office. Service is available for all residents of St.

10/22/2026

🦟 Morning Mosquito Control Operations – October 23, 2026 12AM-6AM

🚛 Our mosquito control crews will be out early tomorrow morning conducting adult mosquito control treatments in designated areas of St. Johns County.

📍 Scheduled Treatment Zones:
8820, 12909, 554, 8819, 8817, 8815

With continued mosquito activity across the county, our teams remain committed to reducing mosquito populations and addressing biting pressure in our communities.

🌤️ Please note: Treatments are weather-dependent and may be adjusted based on conditions.

We appreciate your patience as our crews continue working to provide relief from mosquitoes throughout St. Johns County!

10/22/2026

🦟 Evening Mosquito Control Operations – October 22, 2026 between 8PM-12AM

🚛 Our crews will be conducting adult mosquito control treatments this evening in designated areas of St. Johns County.

📍 Scheduled Treatment Zones:
4467, 4464, 8869, 4463

We continue to monitor mosquito populations and respond to increased mosquito activity throughout the county. Our teams are working hard to reduce biting pressure and provide relief to our residents.

⚠️ Please note: All treatments are weather-dependent and subject to change.

Thank you for your patience and support as we work to keep St. Johns County comfortable and mosquito populations under control!

10/21/2026

Why are service requests important?

Service requests help our team identify where mosquito activity and potential breeding concerns are occurring throughout St. Johns County. This information, combined with our mosquito surveillance and field inspections, helps us make informed decisions and focus our efforts where they are needed to protect public health.

Service requests are not an on-demand personal property treatment service. They help provide a bigger picture of mosquito activity within our community and may prompt further investigation of an area.

Calling does not expedite your service request. Online and phone requests receive the same priority and are placed in the same service queue.

AMCD mosquito control is data-driven, not scheduled. When surveillance and service requests indicate a spike in mosquito populations or related concerns within one of our zones, a larger-area mosquito control mission is initiated to address the affected area. If your area is included, your request may be addressed as part of that larger mission. Mission notices can be followed on our website and social media.

Swipe through to learn how to submit an online service request and what information our team needs.

10/21/2026

🦟 MOSQUITO CONTROL UPDATE – MORNING FOGGING

🚛 Anastasia Mosquito Control District crews are scheduled to conduct early morning adult mosquito control fogging on Thursday, October 22, 2026, in the following zones:

📍 Zones: 551, 12913, 8852, 12910, 548, 4474, 4473

With the recent countywide mosquito emergence following heavy rainfall, our crews are continuing their efforts to reduce adult mosquito populations and provide relief to residents.

🌦️ All treatments are weather permitting.

We appreciate your patience and support as our teams continue working throughout St. Johns County!

10/21/2026

🦟 MOSQUITO CONTROL UPDATE – EVENING FOGGING

🚛 Anastasia Mosquito Control District crews will be conducting adult mosquito control fogging this evening, Wednesday, October 21, 2026, in the following zones:

📍 Zones: 541, 4462, 557, 4485, 8816, 561, 566

Our crews continue working diligently to reduce mosquito populations following the recent heavy rainfall and widespread mosquito emergence throughout St. Johns County.

🌦️ All treatments are weather permitting.

Thank you for your patience as we work to reduce mosquito biting pressure in our communities!

10/20/2026

🦟 MOSQUITO CONTROL UPDATE – EVENING FOGGING OPERATIONS 🦟
We are experiencing large mosquito populations throughout St. Johns County due to the significant rainfall we received earlier this month.

Please know that the Anastasia Mosquito Control District (AMCD) is actively working to treat areas throughout the entire county as frequently as possible to bring mosquito populations under control.

🌬️ IMPORTANT WEATHER NOTICE: Due to the heavy winds we are currently experiencing, some treatments may need to be postponed or rescheduled. Per our insecticide product labels, we cannot conduct fogging operations when wind speeds exceed 10 mph. The safety of our residents and the effectiveness of our treatments remain our priorities.

🚛 SCHEDULED EVENING FOGGING
📅 Tuesday, October 20, 2026
🕖 7:00 PM – 11:59 PM
📍 Scheduled Treatment Zones:
549| 4478 | 4469 | 542 | 559 | 554 | 556 | 12910 | 4463 | 12945 | 12909

⚠️ Please note: All treatments are weather-dependent. Scheduled fogging may be delayed or canceled if wind speeds exceed label restrictions.

We appreciate your patience and understanding as our teams work diligently to reduce mosquito populations across St. Johns County

10/19/2026

Not all mosquitoes are the same, and seeing more mosquitoes after heavy rain does not necessarily mean an increased risk of dengue.

Heavy rainfall and flooding can trigger large populations of floodwater mosquitoes. These mosquitoes can be a major nuisance, but they are not the mosquitoes that transmit dengue.

Dengue is primarily spread by ''Aedes aegypti'' and ''Aedes albopictus'' in Florida. These are container-breeding mosquitoes that commonly develop in small amounts of standing water around homes and neighborhoods.

Important reminder: There have been no locally transmitted cases of dengue in St. Johns County. Understanding which mosquitoes are present, where they develop, and the risks associated with different species helps mosquito control respond appropriately and protect public health.

You can help by continuing to Tip, Toss, Scrub, and Cover containers around your property that can collect water and fight the bite with EPA approved repellents. Check out our other Dengue resources on our social media and website.

Learn more about mosquito-borne diseases and other disease vectors at our Disease Vector Education Center.

10/19/2026

🦟 **We hear you, St. Johns County! The mosquitoes are out in full force!**

Our crews are working hard to knock down mosquito populations across the county, and we understand the significant biting pressure many of our residents are experiencing.

🌧️ **Recent heavy rainfall and flooding have created ideal conditions for floodwater mosquitoes to hatch off in extremely large numbers.** As you can see in these videos, mosquitoes are swarming our treatment trucks! This gives you an idea of just how many mosquitoes are emerging throughout the county.

🚛 **Our teams are actively treating affected areas throughout St. Johns County**, working to reduce adult mosquito populations while continuing to monitor and treat mosquito breeding habitats.

Unfortunately, when floodwater mosquitoes emerge in such large numbers, it can take multiple treatments and some time to bring populations back under control. Weather conditions, particularly high winds, can also delay our ability to safely conduct treatments.

💚 **We know the biting pressure is frustrating, and we want you to know that we are out there working hard to provide relief!**

Thank you for your patience and understanding as our crews continue working throughout St. Johns County.

**Anastasia Mosquito Control District**

10/19/2026

🦟 MOSQUITO CONTROL UPDATE – EVENING FOGGING OPERATIONS 🦟

We are experiencing large mosquito populations throughout St. Johns County due to the significant rainfall we received earlier this month.

Please know that the Anastasia Mosquito Control District (AMCD) is actively working to treat areas throughout the entire county as frequently as possible to bring mosquito populations under control.

🌬️ IMPORTANT WEATHER NOTICE: Due to the heavy winds we are currently experiencing, some treatments may need to be postponed or rescheduled. Per our insecticide product labels, we cannot conduct fogging operations when wind speeds exceed 10 mph. The safety of our residents and the effectiveness of our treatments remain our priorities.

🚛 SCHEDULED EVENING FOGGING

📅 Monday, October 19, 2026

🕖 7:00 PM – 11:59 PM

📍 Scheduled Treatment Zones:

4474 | 12910 | 12957 | 8814 | 12915 | 4467 | 4464 | 554 | 8824 | 566 | 4462 | 8869 | 547

⚠️ Please note: All treatments are weather-dependent. Scheduled fogging may be delayed or canceled if wind speeds exceed label restrictions.

We appreciate your patience and understanding as our teams work diligently to reduce mosquito populations across St. Johns County.

10/16/2026

🦟 Mosquito Control Fogging Notice – Saturday Morning, October 17, 2026

Anastasia Mosquito Control District (AMCD) has scheduled mosquito control fogging operations for the early morning hours of Saturday, October 17, between 12:00 a.m. and 6:00 a.m., weather permitting.

Scheduled Treatment Zones:
540, 539, 4482, 4463, 561, 559, 4464, and 12911.

Due to recent rainfall and increased mosquito activity throughout St. Johns County, our crews are working diligently to reduce adult mosquito populations and protect public health.

🌧️ Please note: Fogging operations are weather-dependent and may be delayed or rescheduled due to wind, rain, or other unfavorable conditions.

Thank you for your patience and understanding as we work to keep our communities safe!

Address

120 EOC Drive
Saint Augustine, FL
32092

Opening Hours

Monday	7:30am - 4pm
Tuesday	7:30am - 4pm
Wednesday	7:30am - 4pm
Thursday	7:30am - 4pm
Friday	7:30am - 4pm

Telephone

+19044713107

Website

http://www.amcdsjc.org/

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