TopicsJuneau
Mendenhall Lake glacial releases
TopicsactiveJuneau
Summary
Glacial outburst floods from Suicide Basin send water into Mendenhall Lake and River, causing localized flooding near Juneau with crest warnings reaching 10 feet.
Timeline
What the public record and Alaska's newsrooms have said about this, as our triage desk logged it. Items here are leads we tracked, not Daily Alaska reporting; stories we published are listed above.
October 2, 2026
Flood Warning issued October 2 at 6:50AM AKDT until October 3 at 7:45AM AKDT by NWS Juneau AKnws · reported
October 2, 2026
Suicide Basin release to push Mendenhall Lake near 10 feet FridayAlaska News · reported
October 1, 2026
Flood warning for a glacier lake outburst in effect until Saturday morning, says NWSKTOO · reported
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Last updated October 7, 2026 · Stories: 0