News and Announcements

Horry County will conduct aerial mosquito spraying starting the week of July 25, 2022. Specific areas identified for spraying and the dates those sprayings will occur will be available on the website.

Aerial spraying will be conducted one hour prior to sunset and one hour after sunset, weather permitting. 

The chemicals used for mosquito control spraying are approved by the EPA and pose minimal risk to humans or animals. Individuals with asthma or other respiratory illness may wish to stay indoors and close windows and doors during spraying. In addition, homegrown fruits and vegetables should be washed, scrubbed, and/or peeled before eating.

To help keep our honeybee population safe, beekeepers are urged to contact Horry County Stormwater to identify the location of their colonies. You can submit the location of your hive online here.

In addition, citizens who need to request spraying in the unincorporated areas of Horry County (outside city limits) can contact the Horry County Road & Drainage Hotline at 843-381-8000 or by the online form found on our website.

Update: The mosquito spraying in this area will continue today, weather permitting. Half of the area was sprayed yesterday on Thursday, October 14, 2021. The remainder is planned to be sprayed today, Friday, October 15.

Horry County will conduct aerial mosquito spraying on Thursday, October 14, 2021 in the Nichols area of Horry County with a make up day scheduled for Monday, October 18, 2021 if needed.

The area includes MW Stroud Road, Creek Landing Road, Jarrott Drive, and Worley Lane.

Aerial spraying will be conducted 30-minutes prior to sunset and 30-minutes after sunset, weather permitting. 

The chemicals used for mosquito control spraying are approved by the EPA and pose minimal risk to humans or animals. Individuals with asthma or other respiratory illness may wish to stay indoors and close windows and doors during spraying. In addition, homegrown fruits and vegetables should be washed, scrubbed, and/or peeled before eating.

To help keep our honeybee population safe, beekeepers are urged to contact Horry County Stormwater to identify the location of their colonies. You can submit the location of your hive online here.

In addition, citizens who need to request spraying in the unincorporated areas of Horry County (outside city limits) can contact the Horry County Road & Drainage Hotline at 843-381-8000 or by the online form found on our website.

Horry County will conduct mosquito spraying starting the week of August 23, 2021. Specific areas identified for spraying are listed below and will also be available on the website.

August 25th

Hwy 777, S Hwy 905, Sandridge Loop, W. Hwy 9

(Make up day will be Monday, August 30th)

August 26th

Red Bluff Rd, Monaca Dr, Hwy 90, Bell Rd

(Make up day will be Tuesday, August 31st)

Aerial spraying will be conducted 30-minutes prior to sunset and 30-minutes after sunset, weather permitting. 

The chemicals used for mosquito control spraying are approved by the EPA and pose minimal risk to humans or animals. Individuals with asthma or other respiratory illness may wish to stay indoors and close windows and doors during spraying. In addition, homegrown fruits and vegetables should be washed, scrubbed, and/or peeled before eating.

To help keep our honeybee population safe, beekeepers are urged to contact Horry County Stormwater to identify the location of their colonies. You can submit the location of your hive online here.

In addition, citizens who need to request spraying in the unincorporated areas of Horry County (outside city limits) can contact the Horry County Road & Drainage Hotline at 843-381-8000 or by the online form found on our website.

Horry County will conduct mosquito spraying starting the week of August 16, 2021. Specific areas identified for spraying will be released at a later date and will also be available on the website.

Aerial spraying will be conducted 30-minutes prior to sunset and 30-minutes after sunset, weather permitting. 

The chemicals used for mosquito control spraying are approved by the EPA and pose minimal risk to humans or animals. Individuals with asthma or other respiratory illness may wish to stay indoors and close windows and doors during spraying. In addition, homegrown fruits and vegetables should be washed, scrubbed, and/or peeled before eating.

To help keep our honeybee population safe, beekeepers are urged to contact Horry County Stormwater to identify the location of their colonies. You can submit the location of your hive online here.

In addition, citizens who need to request spraying in the unincorporated areas of Horry County (outside city limits) can contact the Horry County Road & Drainage Hotline at 843-381-8000 or by the online form found on our website.

Horry County Government will conduct aerial spraying for mosquitos Wednesday, June 24, 2020, between 5:30 p.m. and 7:30 p.m. and dusk, weather permitting in the following locations:

• Green Sea area/ Hwy 76, Boggy Branch, Mt Olive Church Rd., Lovett Ln, are the four corners
• Longs, N 905 area/ Fries bay Rd, Pleasant Grove, Waccamaw Ln, N 905, are the four corners

The Horry County Stormwater Department operates the mosquito control program and offers regular service to residents in the unincorporated area of Horry County. In addition, anyone in the unincorporated areas that would like to request mosquito spraying in their area can call the Road and Drainage Hotline at (843) 381-8000. To help keep our honeybee population safe, beekeepers are urged to contact Horry County Stormwater to identify the location of their colonies or fill out a no-spray zone form on our website.

The chemicals used for mosquito control spraying are approved by the EPA and pose minimal risk to humans or animals. Individuals with asthma or other respiratory illness may wish to stay indoors and close windows and doors during spraying. In addition, homegrown fruits and vegetables should be washed, scrubbed, and/or peeled before eating.