As Polk County experiences unseasonably dry weather conditions due to a prolonged lack of rainfall throughout the summer and into the fall, Polk County officials issued a burn ban effective Nov. 25. The ban includes unincorporated Polk County and the following municipalities: Auburndale, Bartow, Davenport, Dundee, Fort Meade, Frostproof, Haines City, Lake Alfred, Lake Wales, Lakeland, and Winter Haven.
The burn ban is determined using the Keetch-Byram Drought Index (KBDI). The KBDI is a continuous reference scale, ranging from 0 to 800. It assesses the moisture content from no moisture deficiency (0) to maximum drought conditions (800) of the soil. This helps predict the potential for wildfires.
Utilizing the KBDI, the process of a burn ban begins once more than 50% of the county reaches over 500 on the index. Polk County’s current daily reading is 53% over the 500 benchmark with a countywide average of 507.
The burn ban prohibits:…