Sam Russell, Assistant Chief of Administration at CCFR, talks through flood mitigation efforts at August 11 meeting

NOTN- Unified Command is ramping up flood preparations in Juneau, issuing evacuation advisories for at-risk neighborhoods, completing key flood barriers, and closing trails and parks as water levels continue to rise.

in a meeting at the Juneau Police Department, the multi-agency response involving the City and Borough of Juneau, Central Council of the Tlingit & Haida, and state and federal partners told media they were focused on safety, protecting infrastructure, and providing timely public information.

Officials moved the response from “ready” to “set” phase this week, meaning residents in potential inundation zones should be prepared to leave if conditions worsen.

Responders urged residents to have a go-bag ready, review evacuation plans, and sign up for alerts.

Teams are distributing door hangers with QR codes linking to flood maps and emergency updates, and a hotline staffed by responders went live.

The Red Cross has opened an evacuation shelter at Floyd Dryden Gymnasium.

Construction crews have completed Phases 1 and 1A of the HESCO barrier system along the Mendenhall River, but Phase 1B remains on hold due to the lack of property agreements with private landowners.

Closures are also in effect for the pedestrian bridge at Diamond Park, parts of the Montana Creek Trail system, the Brotherhood Bridge Trail, and the Nugget Falls Trail at the glacier. Additional trail closures will be triggered as the lake rises, including the paved Egan Drive path near Brotherhood Bridge once water reaches 10 feet.

Alaska Electric Light & Power plans targeted power cuts in areas that flood, including specific lift stations. Neighborhoods protected by HESCO barriers will not lose power unless inundation occurs. Water and sewer service is not expected to be disrupted.

School officials are coordinating closely with Unified Command and may close schools, release students early, or cancel classes depending on flood warnings from the National Weather Service.

Real-time modeling and flood forecasts are available at JuneauFlood.com.

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