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Portland water levels in 2014
Annual rank16 / 114
vs. average8.8 cm
Highest monthly peak2.41 mJanuary 2014
Monthly mean vs. previous year
| Month | 2014 (cm) | 2013 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | 2.7 | 1.6 | 1.1 | 2.41 |
| Feb | -1.3 | 3.8 | -5.1 | 2.02 |
| Mar | 0.7 | 16.4 | -15.7 | 2.07 |
| Apr | 5.6 | 3.8 | 1.8 | 2.03 |
| May | 10.3 | 4.5 | 5.8 | 2.00 |
| Jun | 9.1 | 11.0 | -1.9 | 2.18 |
| Jul | 7.6 | 11.2 | -3.6 | 2.16 |
| Aug | 8.7 | 9.7 | -1.0 | 2.15 |
| Sep | 5.2 | 9.1 | -3.9 | 2.07 |
| Oct | 13.4 | 9.0 | 4.4 | 2.12 |
| Nov | 4.8 | 0.3 | 4.5 | 2.11 |
| Dec | 4.1 | -0.4 | 4.5 | 2.09 |
Nearby years (cm vs. average)
+9.3
+16.7
+12.0
+11.4
+9.6
+8.8
+3.1
+7.1
+10.3
+10.2
+11.5
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2014 annual mean water level ranked 16 of 114 years (8.8 cm vs. the period average).