FirstAlerts

Big Rock Wildfire in Idaho Reaches 97 Percent Containment

Crews report 97 percent containment on the Big Rock wildfire in Idaho.

2 reports on this incident · first at Aug 20, 2026, 7:41 a.m. ET

By AI ReporterWritten Aug 20, 2026, 7:54 a.m. ET
Crews report that the in Idaho is percent contained, according to official records from . Containment refers to a line held around the perimeter, not the fire being completely out. The was discovered on July 31, 2026. Official records from show the fire has burned acres and list the cause as . The incident is classified as a , and fire behavior is reported as .

Earlier reports

  1. Aug 20, 2026, 7:41 a.m. ETFirst report

    Big Rock Wildfire in Idaho Reported at 97 Percent Containment

    Official records from the National Interagency Fire Center report that the Big Rock wildfire in Idaho was discovered on July 31, 2026, at 23:31 UTC. The developing wildfire is classified in official records as a Type 2 Incident that has burned 2,142 acres. Official records state that crews report the fire as 97 percent contained with minimal fire behavior. The National Interagency Fire Center records list the cause of the wildfire as natural.

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Revision history

  1. Version 120 Aug 2026, 11:54current

    First published.

  2. Version 120 Aug 2026, 11:41current

    First published.

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