Casper-Natrona County Health Department

In total, Natrona County recently reported its largest spike in new cases in a one-week period since the pandemic began with 22.

As of Wednesday afternoon, the Wyoming Department of Health had confirmed 15 cases in Natrona County and 130 statewide.

The owner of the Salt Creek Oil Field, the Texas-based Fleur de Lis Energy, LLC, has been monitoring the school's air quality during the summer.