Depth (ft) Temperature (°F)
20 52.0
40 52.1
60 52.2
80 52.3
100 53.3
120 53.5
140 53.6
160 53.9
180 54.1
200 54.5
220 55.0
240 55.7
260 56.5
280 57.4
300 58.3
320 59.0
340 60.1
360 61.2
380 62.3
400 63.5
420 64.9
440 66.4
460 67.7
480 69.1
500 70.6
520 72.0
540 73.4
560 74.8
580 76.3
600 77.6
620 79.0
640 80.3
660 81.7
680 83.0
700 84.3
720 85.6
740 86.8
760 88.1
780 89.4
800 90.7
820 92.0
840 93.2
860 94.5
880 95.7
900 97.0
920 98.3
940 99.6
960 100.1
980 102.1
1000 103.3