"The fire’s rapid growth—over 1,300 acres in just a week—combined with escalating costs and persistent activity makes it a significant threat to the surrounding area and a high‑priority incident for firefighting resources."
The Parker Lake wildfire, located in Boundary County, Idaho, was first discovered on August 23, 2026, and is currently active under the jurisdiction of the USFS. The fire has expanded rapidly, growing from 143 acres on August 26 to 1,531 acres by September 5, with no containment reported throughout the timeline. Its behavior has shifted from active, single‑tree torching and backing to moderate flanking and backing, and most recently to minimal creeping and smoldering. Estimated costs have risen from $300,000 in late August to $407,076 by September 8, reflecting the continued spread and resource needs.
Official source description: 9 Miles W from Copeland, ID
Minimal; Smoldering
Good air quality. Outdoor activity is generally safe near this incident.
Nearest reporting station: Porthill (seasonal). Source: AirNow.gov (EPA).
Given the fire’s current minimal but smoldering behavior and lack of containment, residents should remain vigilant for potential flare‑ups and follow any local evacuation orders. Stay informed through official channels and avoid venturing near the fire perimeter.
IRWIN ID: {D04C4A58-2FF1-4C07-BF70-4CFCE4CC739A}
Discovered: Aug 23, 2026
Cause: Natural
Managing Agency: USFS
Est. Cost to Date: $407,076
Coordinates: 48.8701, -116.6247
Other wildfires that have recently been contained or dropped from official tracking in ID.
The Parker Lake Fire has burned 1,531 acres as of September 8, 2026.
The Parker Lake Fire has not yet reached any official containment.
The official cause has been listed as: Natural.
The Parker Lake Fire is burning in Boundary, ID.
Yes, as of the latest official update, the Parker Lake Fire remains active.
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