Following guidance by Tarrant County Public Health, the City’s contractor will conduct two nights of targeted ground spraying within a half-mile radius of the positive mosquito trap locations listed below:
- Park Hill Drive at Mossy Oak Street
- Helen Drive at Hadley Drive
- Douglas Court at North Cooper Street
- Normandy Drive at Wilmette Drive
- Saddle Ridge Road at Yachtclub Drive
Additionally, the TCPH confirmed one mosquito trap in the Town of Pantego tested positive for West Nile Virus. Even though the positive trap location was in Pantego, the recommended targeted ground spraying distance from the trap location listed below will include portions of the City of Arlington.
- Shady Valley Drive at West Pioneer Parkway
Targeted ground spraying will be conducted in these six areas between 9 p.m. and 5 a.m. on Tuesday, Aug. 5 and Wednesday, Aug. 6, weather permitting. This targeted ground spraying schedule is intended to reduce the known virus-infected adult mosquito population as quickly as possible.
Downloadable pdfs of maps can be found here: City to Conduct Ground Spraying for West Nile Virus Aug. 5-6, 2025 | City of Arlington, TX
Targeted ground spraying
From May through October, the City of Arlington traps mosquitos to be tested by Tarrant County Public Health for the West Nile and St. Louis Encephalitis Viruses. These weekly test results help the City identify areas where to conduct targeted ground spraying with an ultra-low volume application of water-based permethrin product to reduce adult mosquito populations to prevent human infections.
If samples collected from a mosquito trap test positive for three weeks in a row, the City’s contractor will spray within a half-mile radius of the trap site over two consecutive nights. Arlington could decide to conduct targeted ground spraying around a trap location after only one week or two weeks of positive test results when additional key risk factors are present:
- Mosquito abundance (a positive virus test result with more than 50 mosquitoes in a trap)
- Proximity to any recent human West Nile Virus cases
- Scheduled outdoor events during dusk or nighttime hours near a positive mosquito trap location
- High West Nile Virus infection rate in collected mosquito sample
For more information about the targeted ground spraying, please call the City of Arlington's Action Center at 817-459-6777. Download the City's free Ask Arlington app today to report standing water or mosquito infestations on private property.
