02/04/2026 - Ahtna has been offline for the past few days due to an issue with a booster pump. Once the issue is resolved, crews will resume pumping operations around 4th Avenue. The USACE estimates approximately 175,000 cubic yards of material remain, with the current pumping rate ranging between 6,000 and 7,000 cubic yards per 24-hour period. Ahtna is expected to continue working into March.