NV: Lake Mead - Sentinel Island Site
11/17/2002 thru 11/23/2002
Date Time Depth Temp Temp pH EC25 DO DOSat Turb Chl
yyyy/MM/dd HH:mm meters ° C ° F uS/cm mg/L @temp NTU ug/L
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/11/17 02:56 5.1 18.4 65.1 8.3 1009.0 7.81 83.4 0.6 1.7
2002/11/17 03:00 9.9 18.4 65.1 8.3 1010.0 7.85 83.9 0.5 1.8
2002/11/17 03:05 14.8 18.4 65.1 8.3 1010.0 7.87 84.1 0.5 1.8
2002/11/17 03:10 19.9 18.4 65.1 8.3 1009.0 7.82 83.5 0.4 1.7
2002/11/17 03:15 24.8 18.4 65.1 8.3 1009.0 7.77 83.0 0.5 1.8
2002/11/17 03:20 30.0 18.4 65.1 8.3 1009.0 7.72 82.4 0.5 1.4
2002/11/17 03:25 35.2 17.6 63.7 8.0 1009.0 6.48 68.0 0.5 1.4
2002/11/17 03:30 39.9 15.5 59.9 7.7 967.0 4.18 42.0 0.4 0.6
2002/11/17 03:35 45.0 14.5 58.1 7.8 957.0 4.58 45.0 0.5 0.5
2002/11/17 03:41 49.9 13.7 56.7 7.8 955.0 5.14 49.7 0.5 0.9
2002/11/17 03:46 55.1 13.1 55.6 7.8 950.0 5.61 53.5 0.5 0.8
2002/11/17 03:51 60.2 12.8 55.0 7.9 950.0 5.98 56.6 0.4 0.7
2002/11/17 03:57 65.2 12.5 54.5 7.9 947.0 6.05 56.9 0.8 3.1
2002/11/17 04:05 70.1 12.2 54.0 7.9 946.0 6.03 56.4 0.7 0.7
2002/11/17 04:09 74.8 12.1 53.8 7.9 946.0 6.17 57.6 0.7 0.9
2002/11/17 04:14 80.1 11.9 53.4 7.9 966.0 6.31 58.6 0.8 1.2
Date Time Depth Temp Temp pH EC25 DO DOSat Turb Chl
yyyy/MM/dd HH:mm meters ° C ° F uS/cm mg/L @temp NTU ug/L
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/11/17 08:57 4.8 18.4 65.1 8.3 1030.0 7.82 83.4 0.5 1.6
2002/11/17 09:03 9.9 18.4 65.1 8.3 1030.0 7.82 83.4 0.5 1.4
2002/11/17 09:08 14.8 18.4 65.1 8.3 1030.0 7.80 83.3 0.6 1.5
2002/11/17 09:15 20.2 18.4 65.1 8.3 1030.0 7.79 83.2 0.4 1.1
2002/11/17 09:19 24.8 18.4 65.1 8.3 1030.0 7.82 83.4 0.5 1.6
2002/11/17 09:27 30.0 18.4 65.1 8.3 1028.0 7.75 82.7 0.6 1.4
2002/11/17 09:34 35.0 17.8 64.0 8.1 1016.0 6.23 65.7 0.5 1.1
2002/11/17 09:39 39.8 15.2 59.4 7.7 981.0 4.25 42.4 0.4 1.1
2002/11/17 09:44 44.8 14.5 58.1 7.7 982.0 4.49 44.2 0.9 0.8
2002/11/17 09:50 49.8 13.6 56.5 7.8 976.0 5.15 49.7 0.4 0.5
2002/11/17 09:55 55.0 13.2 55.8 7.8 972.0 5.54 52.9 0.4 0.7
2002/11/17 09:59 59.9 12.8 55.0 7.9 968.0 5.96 56.4 0.5 0.8
2002/11/17 10:04 65.1 12.4 54.3 7.9 967.0 6.22 58.4 0.6 0.5
2002/11/17 10:09 70.2 12.2 54.0 7.9 967.0 6.19 57.9 0.7 1.1
2002/11/17 10:14 75.2 12.1 53.8 7.9 966.0 6.17 57.6 0.8 1.3
2002/11/17 10:20 80.1 12.0 53.6 7.9 966.0 6.26 58.2 0.9 1.2
Date Time Depth Temp Temp pH EC25 DO DOSat Turb Chl
yyyy/MM/dd HH:mm meters ° C ° F uS/cm mg/L @temp NTU ug/L
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/11/17 14:56 5.0 18.4 65.1 8.3 1041.0 7.91 84.5 0.5 2.0
2002/11/17 15:01 9.8 18.4 65.1 8.3 1040.0 7.89 84.2 0.5 1.9
2002/11/17 15:08 15.0 18.4 65.1 8.3 1041.0 7.84 83.7 0.6 2.0
2002/11/17 15:13 19.8 18.4 65.1 8.3 1040.0 7.78 83.0 0.5 2.2
2002/11/17 15:19 24.9 18.4 65.1 8.3 1040.0 7.80 83.2 0.5 1.7
2002/11/17 15:24 30.1 18.4 65.1 8.3 1040.0 7.78 83.0 0.5 1.5
2002/11/17 15:29 34.9 18.0 64.4 8.1 1032.0 6.78 71.7 0.5 2.0
2002/11/17 15:34 39.8 15.4 59.7 7.7 999.0 4.22 42.3 0.4 0.9
2002/11/17 15:39 44.8 14.5 58.1 7.8 992.0 4.49 44.2 0.6 0.8
2002/11/17 15:44 49.8 13.7 56.7 7.8 986.0 5.18 50.1 0.4 0.8
2002/11/17 15:49 54.8 13.1 55.6 7.8 983.0 5.61 53.6 0.6 1.1
2002/11/17 15:54 60.1 12.7 54.9 7.9 980.0 6.00 56.7 0.3 1.3
2002/11/17 16:00 65.2 12.5 54.5 7.9 978.0 6.11 57.5 0.4 1.0
2002/11/17 16:04 70.0 12.3 54.1 7.9 977.0 6.15 57.6 0.7 0.9
2002/11/17 16:13 75.2 12.0 53.6 7.9 976.0 6.17 57.4 0.8 1.1
2002/11/17 16:18 80.0 12.0 53.6 7.9 977.0 5.96 55.4 1.0 1.1
Date Time Depth Temp Temp pH EC25 DO DOSat Turb Chl
yyyy/MM/dd HH:mm meters ° C ° F uS/cm mg/L @temp NTU ug/L
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/11/17 20:55 5.1 18.3 64.9 8.3 1039.0 7.90 84.3 0.4 1.7
2002/11/17 21:00 10.0 18.4 65.1 8.3 1039.0 7.94 84.7 0.6 1.7
2002/11/17 21:07 14.8 18.4 65.1 8.3 1038.0 7.86 83.9 0.5 1.9
2002/11/17 21:12 19.9 18.4 65.1 8.3 1039.0 7.82 83.5 0.4 0.6
2002/11/17 21:18 24.9 18.4 65.1 8.3 1039.0 7.82 83.4 0.5 1.7
2002/11/17 21:23 30.2 18.3 64.9 8.3 1039.0 7.78 83.0 0.4 1.5
2002/11/17 21:28 34.8 18.2 64.8 8.3 1038.0 7.65 81.4 0.4 1.2
2002/11/17 21:34 39.9 15.4 59.7 7.7 992.0 4.16 41.8 0.4 0.9
2002/11/17 21:39 44.8 14.5 58.1 7.8 989.0 4.47 44.0 0.8 2.1
2002/11/17 21:44 50.2 13.7 56.7 7.8 984.0 5.18 50.1 0.5 1.2
2002/11/17 21:49 54.8 13.2 55.8 7.8 982.0 5.56 53.1 0.7 1.0
2002/11/17 21:54 59.8 12.8 55.0 7.9 979.0 5.94 56.3 0.4 1.1
2002/11/17 21:59 65.2 12.5 54.5 7.9 977.0 6.18 58.1 0.5 1.0
2002/11/17 22:05 70.2 12.2 54.0 7.9 977.0 6.05 56.6 0.6 0.9
2002/11/17 22:10 74.9 12.1 53.8 7.9 977.0 6.09 56.7 0.7 1.0
2002/11/17 22:15 79.9 11.9 53.4 7.9 975.0 6.27 58.2 1.0 1.3
Date Time Depth Temp Temp pH EC25 DO DOSat Turb Chl
yyyy/MM/dd HH:mm meters ° C ° F uS/cm mg/L @temp NTU ug/L
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/11/18 02:55 5.0 18.3 64.9 8.3 1047.0 7.86 83.8 0.4 1.4
2002/11/18 03:01 9.9 18.3 64.9 8.3 1048.0 7.87 83.9 0.6 1.9
2002/11/18 03:07 15.1 18.3 64.9 8.3 1048.0 7.86 83.8 0.5 1.5
2002/11/18 03:14 19.9 18.3 64.9 8.3 1047.0 7.86 83.8 0.6 1.3
2002/11/18 03:19 25.0 18.3 64.9 8.3 1047.0 7.85 83.7 0.4 1.9
2002/11/18 03:23 29.9 18.3 64.9 8.3 1047.0 7.81 83.3 0.5 1.6
2002/11/18 03:30 34.9 18.2 64.8 8.3 1045.0 7.62 81.1 0.4 1.2
2002/11/18 03:35 39.8 15.8 60.4 7.8 1013.0 4.12 41.6 0.6 1.7
2002/11/18 03:41 45.0 14.6 58.3 7.8 998.0 4.46 44.0 0.4 0.5
2002/11/18 03:46 49.8 13.5 56.3 7.8 997.0 5.18 50.0 0.4 0.6
2002/11/18 03:50 54.8 13.1 55.6 7.8 991.0 5.62 53.7 0.5 0.7
2002/11/18 03:55 60.2 12.8 55.0 7.9 988.0 5.96 56.5 0.7 1.0
2002/11/18 04:00 64.9 12.4 54.3 7.9 987.0 6.03 56.7 0.7 1.2
2002/11/18 04:04 69.9 12.3 54.1 7.9 990.0 6.11 57.2 0.7 1.1
2002/11/18 04:10 75.2 12.1 53.8 7.9 989.0 6.14 57.3 0.6 1.0
2002/11/18 04:15 79.8 11.9 53.4 7.9 990.0 6.22 57.8 0.8 1.2
Date Time Depth Temp Temp pH EC25 DO DOSat Turb Chl
yyyy/MM/dd HH:mm meters ° C ° F uS/cm mg/L @temp NTU ug/L
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/11/18 08:55 5.0 18.2 64.8 8.3 1054.0 7.87 83.8 0.4 1.5
2002/11/18 09:01 9.8 18.2 64.8 8.3 1054.0 7.89 84.0 0.4 1.5
2002/11/18 09:06 15.1 18.2 64.8 8.3 1053.0 7.87 83.8 0.5 1.7
2002/11/18 09:11 20.0 18.2 64.8 8.3 1054.0 7.86 83.6 0.5 1.2
2002/11/18 09:16 24.8 18.2 64.8 8.3 1054.0 7.81 83.2 0.4 1.5
2002/11/18 09:21 30.0 18.2 64.8 8.3 1053.0 7.79 83.0 0.5 1.7
2002/11/18 09:26 35.0 18.2 64.8 8.3 1054.0 7.69 81.8 0.4 1.7
2002/11/18 09:32 40.2 15.4 59.7 7.8 1020.0 4.25 42.6 0.6 0.7
2002/11/18 09:37 44.9 14.6 58.3 7.8 1009.0 4.45 43.9 0.5 0.4
2002/11/18 09:42 49.9 13.9 57.0 7.8 1004.0 5.05 49.0 0.7 1.2
2002/11/18 09:46 54.9 13.1 55.6 7.8 1002.0 5.57 53.2 0.5 1.0
2002/11/18 09:54 59.9 12.6 54.7 7.9 996.0 6.08 57.5 0.9 0.8
2002/11/18 09:59 65.0 12.5 54.5 7.9 996.0 6.10 57.4 0.5 2.0
2002/11/18 10:04 70.1 12.2 54.0 7.9 998.0 6.07 56.8 0.7 1.1
2002/11/18 10:09 75.2 12.0 53.6 7.9 1000.0 6.19 57.7 0.7 1.1
2002/11/18 10:14 79.9 11.9 53.4 7.9 999.0 6.22 57.8 0.8 1.0
Date Time Depth Temp Temp pH EC25 DO DOSat Turb Chl
yyyy/MM/dd HH:mm meters ° C ° F uS/cm mg/L @temp NTU ug/L
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/11/18 14:55 4.8 18.3 64.9 8.3 1061.0 7.93 84.5 0.4 1.7
2002/11/18 15:01 10.1 18.2 64.8 8.3 1062.0 7.92 84.3 0.3 1.2
2002/11/18 15:06 14.8 18.2 64.8 8.3 1060.0 7.88 83.9 0.4 1.7
2002/11/18 15:12 19.9 18.2 64.8 8.3 1060.0 7.87 83.7 0.4 1.4
2002/11/18 15:18 24.9 18.2 64.8 8.3 1060.0 7.85 83.6 0.6 1.5
2002/11/18 15:23 29.8 18.2 64.8 8.3 1061.0 7.80 83.0 0.4 1.7
2002/11/18 15:28 35.0 18.2 64.8 8.3 1059.0 7.81 83.1 0.4 1.6
2002/11/18 15:33 39.8 15.7 60.3 7.8 1016.0 4.16 42.0 0.4 1.0
2002/11/18 15:38 45.1 14.4 57.9 7.8 1015.0 4.53 44.4 0.6 0.9
2002/11/18 15:43 49.9 13.6 56.5 7.8 1011.0 5.23 50.4 0.4 0.9
2002/11/18 15:47 54.8 13.1 55.6 7.8 1007.0 5.55 53.0 0.6 0.8
2002/11/18 15:53 60.1 12.7 54.9 7.9 1005.0 5.99 56.7 0.4 0.7
2002/11/18 15:59 65.1 12.4 54.3 7.9 1000.0 6.16 57.8 0.7 0.7
2002/11/18 16:05 70.2 12.1 53.8 7.9 1002.0 6.18 57.8 0.9 1.2
2002/11/18 16:11 75.2 12.0 53.6 7.9 1001.0 6.19 57.7 1.2 1.0
2002/11/18 16:21 80.1 11.9 53.4 7.9 1001.0 6.33 58.8 0.9 3.9
Date Time Depth Temp Temp pH EC25 DO DOSat Turb Chl
yyyy/MM/dd HH:mm meters ° C ° F uS/cm mg/L @temp NTU ug/L
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/11/18 20:55 5.0 18.3 64.9 8.3 1064.0 8.05 85.8 0.5 2.0
2002/11/18 21:00 10.1 18.3 64.9 8.3 1063.0 8.04 85.7 0.8 1.7
2002/11/18 21:06 15.1 18.2 64.8 8.3 1061.0 7.94 84.5 0.4 1.6
2002/11/18 21:11 19.8 18.2 64.8 8.3 1061.0 7.83 83.3 0.4 1.1
2002/11/18 21:17 24.9 18.2 64.8 8.3 1060.0 7.83 83.4 0.4 1.4
2002/11/18 21:22 30.0 18.2 64.8 8.3 1060.0 7.84 83.5 0.4 1.6
2002/11/18 21:27 35.2 18.1 64.6 8.3 1058.0 7.73 82.1 0.3 1.1
2002/11/18 21:32 39.9 15.7 60.3 7.8 1022.0 4.14 41.8 0.9 1.2
2002/11/18 21:38 45.1 14.5 58.1 7.8 1014.0 4.55 44.7 0.3 0.7
2002/11/18 21:44 49.9 13.6 56.5 7.8 1009.0 5.21 50.3 0.4 1.3
2002/11/18 21:49 55.0 13.1 55.6 7.8 1006.0 5.62 53.6 0.4 0.8
2002/11/18 21:54 59.9 12.7 54.9 7.9 1004.0 6.01 56.9 0.4 1.3
2002/11/18 21:59 65.1 12.4 54.3 7.9 1001.0 6.12 57.5 0.7 1.1
2002/11/18 22:07 70.2 12.2 54.0 7.9 1000.0 6.12 57.2 0.8 0.8
2002/11/18 22:13 75.2 12.1 53.8 7.9 1000.0 6.10 56.9 0.8 2.5
2002/11/18 22:17 80.0 12.0 53.6 7.9 999.0 6.21 57.8 1.0 1.0