To better identify and monitor the Ash trees in Cheyenne, the Laramie County Conservation District has partnered with the Cheyenne Urban Forestry Division to provide Laramie County Residents with information to identify their trees and determine if an evaluation is needed. Please keep in mind that evaluations can only be made after the tree has fully leafed out. This may take until August due to the drastic temperature fluctuations we have experienced in the past year. If you have questions or concerns please call the Cheyenne Urban Forestry Division at 307- 637-6428 if you live within the Cheyenne city limits, or the Laramie County Conservation District at 307-772-2600 if you live elsewhere in Laramie County. For more information, feel free to click the links below.