Depth (ft) Temperature (°F)
20 59.3
40 62.7
60 65.6
80 67.8
100 69.6
120 72.1
140 73.8
160 75.8
180 78.4
200 84.1
220 85.1
240 86.2
260 89.8
280 90.1
300 89.3
320 88.8
340 88.6
360 88.6
380 88.6
400 88.7
420 88.9
440 89.1
460 89.4
480 89.7
500 89.9
520 90.2
540 90.6
560 90.9
580 91.3
600 91.6
620 91.9
640 92.2
660 92.5
680 92.7
700 92.7
720 92.4
740 92.2
760 91.9
780 91.6
800 91.3
820 91.0
840 90.6
860 90.2
880 89.9
900 89.7
920 89.6
940 89.5
960 89.5
980 89.5
1000 89.4
1020 89.3
1040 89.1
1060 89.5
1080 89.4
1100 89.5
1120 91.0
1140 93.3
1160 94.9
1180 96.3
1200 97.8
1220 99.4
1240 101.0
1260 102.7
1280 104.6
1300 106.5
1320 108.5
1340 110.7
1360 113.0
1380 115.0
1400 119.3
1420 121.0
1440 123.0
1460 125.1
1480 127.2
1500 129.2
1520 131.2
1540 132.5
1560 137.7
1580 140.4
1600 143.0
1620 145.6
1640 148.1
1660 151.0
1680 153.7
1700 155.6
1720 158.7
1740 159.9
1760 161.3
1780 164.6
1800 166.9
1820 169.1
1840 171.1
1860 173.0
1880 174.9
1900 176.9
1920 179.4
1940 181.4
1960 183.2
1980 185.3
2000 187.2
2010 187.9