[See explanation of column headings]
| Distance from LB BM (feet) | Elevation (feet) | |||||
|---|---|---|---|---|---|---|
| August 1962 | June 1963 | July 1965 | June 1966 | September 1967 | July 1968 | |
| 0 - LB 300 | 107.64 | 107.64 | 107.64 | 107.64 | 107.64 | 107.64 |
| 0 | 106.61 | 106.58 | 107.02 | 106.61 | 106.63 | 106.61 |
| 5 | 105.95 | 105.94 | 106.01 | 105.83 | 105.95 | |
| 6 | 106.11 | |||||
| 10 | 104.74 | 104.65 | 104.72 | 104.57 | 104.56 | |
| 11 | 104.36 | |||||
| 12 | 104.23 | |||||
| 15 | 104.03 | 104.05 | 104.06 | 104.03 | 104.01 | 104.07 |
| 20 | 103.84 | 103.79 | 103.81 | 103.78 | 103.76 | 103.82 |
| 21.8 | 103.53 | |||||
| 22 | 103.43 | |||||
| 25 | 103.62 | 103.67 | 103.62 | 103.58 | 103.58 | 103.58 |
| 30 | 103.58 | 103.56 | 103.56 | 103.55 | 103.53 | 103.52 |
| 33.6 | 103.23 | |||||
| 35 | 103.03 | 103.04 | 103.06 | 102.95 | 102.90 | |
| 40 | 101.77 | 101.71 | 102.77 | 101.73 | 101.71 | 101.59 |
| 44 | 100.66 | 100.75 | 100.38 | |||
| 44.2 | 100.65 | |||||
| 44.5 | 100.66 | 100.57 | ||||
| 45 | 100.05 | 99.78 | ||||
| 46 | 99.11 | 98.97 | ||||
| 46.6 | 98.90 | |||||
| 47 | 98.47 | 98.56 | ||||
| 47.7 | 98.51 | |||||
| 48 | 98.41 | 98.47 | ||||
| 48.2 | 98.18 | |||||
| 48.5 | 98.23 | |||||
| 49 | 97.88 | 98.24 | 98.22 | |||
| 49.4 | 97.91 | |||||
| 49.5 | 98.26 | |||||
| 49.9 | 98.13 | |||||
| 50 | 98.17 | 98.61 | ||||
| 50.5 | 98.43 | 98.38 | ||||
| 50.8 | 98.59 | |||||
| 51 | 98.45 | |||||
| 51.5 | 98.52 | 98.74 | ||||
| 52 | 100.37 | |||||
| 53 | 100.91 | 100.96 | 100.98 | 100.73 | ||
| 53.3 | 100.96 | |||||
| 55 | 101.56 | 101.31 | 101.28 | |||
| 55.7 | 101.79 | |||||
| 56 | 102.03 | 101.89 | ||||
| 56.9 | 102.86 | |||||
| 57 | 102.94 | 102.85 | ||||
| 58 | 102.51 | 103.20 | ||||
| 60 | 103.52 | 103.46 | 103.47 | 103.28 | 103.43 | 103.24 |
| 65 | 103.66 | 103.67 | 103.68 | 103.67 | 103.68 | |
| 65.4 | 103.72 | |||||
| 70 | 104.03 | 104.08 | 104.05 | 104.06 | 104.07 | 104.03 |
| 75 | 104.50 | 104.49 | 104.56 | 104.56 | 104.57 | 104.31 |
| 80 | 104.61 | 104.63 | 104.63 | 104.61 | 104.61 | 104.59 |
| 85 | 104.59 | 104.60 | 104.62 | 104.61 | 104.62 | 104.61 |
| 90 | 104.28 | 104.31 | 104.31 | 104.38 | 104.37 | 104.32 |
| 90 - RB 300 | 105.22 | 105.22 | 105.20 | 105.22 | 105.22 | 105.22 |