Stale — older than 1 week
USGS
Twentymile R Bl Glacier R Nr Portage Ak
Current conditions
Historical trends
Hourly measurements
Detailed readings by hour, organized by day
Nearby stations
Other monitoring locations nearby
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Active 8.3 mi
Glacier C At Alyeska Highway At Girdwood, AK
ID: 15272502
Flow: 431 ft³/s -
Offline 8.3 mi
Portage C At Portage Lk Outlet Nr Whittier Ak
ID: 15272280
Flow: 714 ft³/s -
Offline 11.7 mi
Whittier C At Whittier Ak
ID: 15236210
Flow: 221 ft³/s -
Offline 16.9 mi
Granite C Nr Portage Ak
ID: 15269500
Level: 8.86 ft
Official USGS page: https://waterdata.usgs.gov/monitoring-location/USGS-15272380/ (may include cooperator information)