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Anchorage, Knik Arm water levels in 2015
Annual rank16 / 46
vs. average1.6 cm
Highest monthly peak5.43 mOctober 2015
Monthly mean vs. previous year
| Month | 2015 (cm) | 2014 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -1.9 | 1.9 | -3.8 | 5.15 |
| Feb | -7.5 | -20.6 | 13.1 | 5.08 |
| Mar | -13.7 | -8.2 | -5.5 | 5.31 |
| Apr | -0.9 | -10.1 | 9.2 | 5.30 |
| May | -17.1 | -12.6 | -4.5 | 4.65 |
| Jun | -6.8 | -6.5 | -0.3 | 4.49 |
| Jul | 3.4 | 0.4 | 3.0 | 4.64 |
| Aug | 1.8 | 5.5 | -3.7 | 4.92 |
| Sep | 8.6 | 8.2 | 0.4 | 5.42 |
| Oct | 14.9 | 14.5 | 0.4 | 5.43 |
| Nov | -0.5 | 3.5 | -4.0 | 5.13 |
| Dec | 15.3 | 13.5 | 1.8 | 4.77 |
Nearby years (cm vs. average)
-0.2
-1.2
-3.5
-9.3
+1.1
+1.6
+5.2
-6.7
-6.5
-3.8
-2.7
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2015 annual mean water level ranked 16 of 46 years (1.6 cm vs. the period average).