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Chesapeake Bay Bridge Tunnel water levels in 2012
Annual rank4 / 41
vs. average11.1 cm
Highest monthly peak1.71 mOctober 2012
Monthly mean vs. previous year
| Month | 2012 (cm) | 2011 (cm) | Diff | Peak (m) |
|---|---|---|---|---|
| Jan | -4.3 | 2.6 | -6.9 | 0.84 |
| Feb | 0.2 | -2.8 | 3.0 | 0.82 |
| Mar | 5.3 | 8.0 | -2.7 | 0.83 |
| Apr | 13.6 | 4.6 | 9.0 | 0.99 |
| May | 13.0 | 17.6 | -4.6 | 0.93 |
| Jun | 23.6 | 17.5 | 6.1 | 1.16 |
| Jul | 15.3 | 12.9 | 2.4 | 0.83 |
| Aug | 14.4 | 17.7 | -3.3 | 0.87 |
| Sep | 11.9 | 25.1 | -13.2 | 0.77 |
| Oct | 21.6 | 19.6 | 2.0 | 1.71 |
| Nov | 23.9 | 9.2 | 14.7 | 1.01 |
| Dec | 12.2 | 4.1 | 8.1 | 0.98 |
Nearby years (cm vs. average)
+1.7
+4.1
+10.5
+11.6
+9.9
+11.1
+8.4
+12.0
+8.3
+12.8
Monthly means are relative to the station's mean sea level (MSL) datum.
About this page
The 2012 annual mean water level ranked 4 of 41 years (11.1 cm vs. the period average).