Depth (ft) Temperature (°F)
10 56.8
20 61.6
30 61.8
40 62.3
50 63.1
60 63.9
70 64.4
80 65.1
90 66.6
100 67.1
120 68.7
140 70.1
160 71.4
180 72.7
200 73.5
220 74.8
240 75.9
260 77.1
280 78.4
300 79.8
320 81
340 82.5
360 83.4
380 84.8
400 85.8
420 87
440 88.3
460 89.6
477 90.6