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Antler River below Antler Lake near Auke Bay

Highest listed crest 34.33 ftFlood stage 33.5 ft26 crests since 1998

The Antler River below Antler Lake near Auke Bay crested above flood stage 6 times among the 26 crests the National Weather Service lists from 1998 to 2025. The highest, 34.33 ft on August 13, 2021, was minor flooding, 0.83 feet above flood stage.

The gauge

Highest listed crest
34.33 ft
August 13, 2021; 1,430 cubic feet per second
Flood stage
33.5 ft
No major stage set
Crests at major
0
6 above flood stage
Most recent flood crest
October 8, 2023
34.14 ft, minor flooding

Flood stages

The thresholds the National Weather Service uses for this gauge today, and how many listed crests reached each.

Flood categories, Antler River below Antler Lake near Auke Bay
Action stage32.516Sep 23, 2025The level at which the NWS or its partners begin to take action
Flood stage (minor)33.56Oct 8, 2023Minimal or no property damage, but possibly some public threat
Moderate flood stage34.50—Some inundation of structures and roads near the stream

Every listed crest

26 crests from 1998 to 2025. Filled: at or above flood stage. Hover a crest for its date and stage.

Listed crests at the Antler River below Antler Lake near Auke Bay, 1998 to 2025 3232.53333.53434.5ft Flood stage 33.5 ft Oct 20, 1998: 34.07 ft, minor flooding; 1,300 cubic feet per secondDec 28, 1999: 33.32 ft, action stage; 924 cubic feet per secondSep 14, 2001: 32.95 ft, action stage; 768 cubic feet per secondAug 13, 2002: 33.45 ft, action stage; 983 cubic feet per secondSep 24, 2004: 32.89 ft, action stage; 740 cubic feet per secondNov 23, 2005: 34.18 ft, minor flooding; 1,350 cubic feet per secondSep 2, 2006: 33.10 ft, action stage; 829 cubic feet per secondJun 13, 2007: 32.87 ft, action stage; 736 cubic feet per secondSep 19, 2008: 32.38 ft, below flood stage; 561 cubic feet per secondJun 8, 2009: 32.66 ft, action stage; 657 cubic feet per secondMay 30, 2010: 32.20 ft, below flood stage; 503 cubic feet per secondAug 21, 2011: 33.21 ft, action stage; 876 cubic feet per secondJun 25, 2012: 33.06 ft, action stage; 812 cubic feet per secondSep 8, 2013: 32.93 ft, action stage; 760 cubic feet per secondSep 22, 2014: 32.42 ft, below flood stage; 561 cubic feet per secondOct 11, 2014: 32.78 ft, action stage; 694 cubic feet per secondSep 13, 2016: 32.39 ft, below flood stage; 557 cubic feet per secondSep 28, 2017: 32.79 ft, action stage; 698 cubic feet per secondAug 9, 2018: 33.62 ft, minor flooding; 1,060 cubic feet per secondOct 15, 2018: 32.82 ft, action stage; 722 cubic feet per secondAug 10, 2020: 32.60 ft, action stage; 624 cubic feet per secondAug 13, 2021: 34.33 ft, minor flooding; 1,430 cubic feet per secondSep 27, 2022: 34.08 ft, minor flooding; 1,286 cubic feet per secondOct 8, 2023: 34.14 ft, minor flooding; 1,317 cubic feet per secondJul 18, 2024: 32.84 ft, action stage; 725 cubic feet per secondSep 23, 2025: 32.93 ft, action stage; 760 cubic feet per second Highest, 34.33 ft, Aug 13, 2021 200020052010201520202025

Crests at or above flood stage, by decade

Crests at or above flood stage per decade, Antler River below Antler Lake near Auke Bay 1990s: 1 2000s: 1 2010s: 1 2020s: 3 3 1990s2000s2010s2020s
  1. These are the crests the local National Weather Service office lists for the gauge: the highest on record and recent crests. Lesser floods between them may be missing, so counts by decade are a floor.
  2. Categories use today's flood stages. Levees, dams and channel changes since a crest can make old and new stages not directly comparable.

Highest crests

Highest listed crests, Antler River below Antler Lake near Auke Bay
1Aug 13, 202134.33+0.83Minor1,430
2Nov 23, 200534.18+0.68Minor1,350
3Oct 8, 202334.14+0.64Minor1,317
4Sep 27, 202234.08+0.58Minor1,286
5Oct 20, 199834.07+0.57Minor1,300
6Aug 9, 201833.62+0.12Minor1,060
7Aug 13, 200233.45−0.05Action983
8Dec 28, 199933.32−0.18Action924
9Aug 21, 201133.21−0.29Action876
10Sep 2, 200633.10−0.40Action829
11Jun 25, 201233.06−0.44Action812
12Sep 14, 200132.95−0.55Action768
13Sep 8, 201332.93−0.57Action760
14Sep 23, 202532.93−0.57Action760
15Sep 24, 200432.89−0.61Action740
16Jun 13, 200732.87−0.63Action736
17Jul 18, 202432.84−0.66Action725
18Oct 15, 201832.82−0.68Action722
19Sep 28, 201732.79−0.71Action698
20Oct 11, 201432.78−0.72Action694
21Jun 8, 200932.66−0.84Action657
22Aug 10, 202032.60−0.90Action624
23Sep 22, 201432.42−1.08Below flood stage561
24Sep 13, 201632.39−1.11Below flood stage557
25Sep 19, 200832.38−1.12Below flood stage561
26May 30, 201032.20−1.30Below flood stage503

Other gauges in Juneau City and Borough

Flood gauges in Juneau City and Borough
Auke Lake near Auke Bay33.033.84 ft, Aug 13, 20210
Juneau9.711.20 ft, Dec 2, 20200
Auke Bay9.016.65 ft, Aug 13, 20254
Mendenhall Loop Road Bridge near Auke Bay14.517.36 ft, Oct 20, 19980
Juneau43.045.54 ft, Jun 30, 20210

Juneau City and Borough: every hazard · River floods across the country · Alaska

NOAA National Water Prediction Service, gauge AAKA2, retrieved October 30, 2026. Stages in feet on the gauge's own datum, not elevation. Crests are as the National Weather Service lists them; preliminary values may be revised.