The Williamson County Commissioners Court approved a countywide burn ban June 21 to protect against severe drought conditions, above average heat and high winds that create dangerous wildfire conditions.

The ban extends for up to 90 days and prohibits the burning of household yard waste, such as leaves, grass, brush and other yard trimmings. It also prohibits burning to clear land of trees, stumps, shrubbery, other natural vegetation and other types of debris. Violating the ban is a Class C misdemeanor that is punishable by a fine up to $500.

According to the Keetch and Byram drought index, or the KBDI, designed specifically for fire potential assessment, a rate of 600 is conducive to increased drought and considerable wildfire occurrence. Williamson County was expected to reach that index by June 21.

Williamson County Commissioners Court issued a previous burn ban April 5 and terminated it on April 26 after conditions improved. The ban issued June 21 can also be terminated by county Judge Bill Gravell at any time.