NV: Lake Mead - Sentinel Island Site
12/8/2002 thru 12/14/2002
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
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/12/08 03:42 4.9 16.8 62.2 8.3 958.0 7.41 76.5 0.5 2.4
2002/12/08 03:47 9.8 16.8 62.2 8.3 958.0 7.40 76.4 0.7 2.0
2002/12/08 03:53 14.9 16.8 62.2 8.3 958.0 7.39 76.3 0.6 2.1
2002/12/08 03:58 20.1 16.8 62.2 8.3 958.0 7.39 76.3 0.6 2.3
2002/12/08 04:03 25.0 16.8 62.2 8.3 958.0 7.38 76.1 0.8 2.6
2002/12/08 04:08 29.9 16.8 62.2 8.3 957.0 7.38 76.2 0.6 2.3
2002/12/08 04:13 34.9 16.8 62.2 8.3 957.0 7.36 76.0 0.6 2.5
2002/12/08 04:17 39.9 16.7 62.1 8.3 959.0 7.22 74.4 0.6 2.1
2002/12/08 04:23 44.9 14.8 58.6 7.8 924.0 3.90 38.6 1.1 1.4
2002/12/08 04:28 50.1 13.7 56.7 7.8 914.0 4.33 41.9 0.5 1.0
2002/12/08 04:33 55.0 13.2 55.8 7.9 908.0 4.78 45.8 0.6 0.8
2002/12/08 04:41 60.1 12.8 55.0 7.9 902.0 5.28 50.0 0.4 1.2
2002/12/08 04:48 65.2 12.5 54.5 7.9 900.0 5.42 51.0 0.5 1.1
2002/12/08 04:54 70.0 12.3 54.1 8.0 898.0 5.46 51.2 0.5 1.2
2002/12/08 04:59 75.2 12.1 53.8 7.9 897.0 5.46 51.0 0.8 1.2
2002/12/08 05:04 80.1 12.1 53.8 8.0 893.0 5.55 51.8 0.9 1.9
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
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/12/08 09:40 5.0 16.7 62.1 8.3 951.0 7.46 77.0 0.7 2.3
2002/12/08 09:45 9.9 16.7 62.1 8.3 948.0 7.45 76.9 0.5 2.2
2002/12/08 09:50 15.2 16.7 62.1 8.3 946.0 7.42 76.6 0.5 2.3
2002/12/08 09:54 19.9 16.7 62.1 8.3 946.0 7.43 76.7 0.6 2.4
2002/12/08 09:59 25.1 16.7 62.1 8.3 946.0 7.42 76.6 0.6 2.3
2002/12/08 10:04 29.9 16.7 62.1 8.3 946.0 7.41 76.5 0.6 2.3
2002/12/08 10:11 34.8 16.7 62.1 8.3 946.0 7.39 76.2 0.6 2.5
2002/12/08 10:16 40.0 16.5 61.7 8.3 953.0 7.21 74.0 0.6 1.2
2002/12/08 10:21 45.1 14.6 58.3 7.8 907.0 3.91 38.6 1.0 1.3
2002/12/08 10:26 49.9 13.7 56.7 7.8 899.0 4.35 42.1 0.5 1.0
2002/12/08 10:31 55.0 13.3 55.9 7.9 894.0 4.85 46.5 0.5 1.4
2002/12/08 10:35 60.0 12.8 55.0 7.9 891.0 5.25 49.7 0.5 1.3
2002/12/08 10:40 64.8 12.5 54.5 7.9 890.0 5.28 49.7 0.5 1.3
2002/12/08 10:46 70.1 12.3 54.1 8.0 887.0 5.47 51.2 0.6 1.0
2002/12/08 10:51 74.8 12.2 54.0 7.9 887.0 5.48 51.2 0.8 1.5
2002/12/08 10:56 80.0 12.1 53.8 7.9 886.0 5.24 48.9 1.1 1.6
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
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/12/08 15:43 4.9 16.8 62.2 8.4 948.0 7.61 78.6 0.7 3.1
2002/12/08 15:48 9.9 16.8 62.2 8.3 948.0 7.51 77.6 0.6 2.7
2002/12/08 15:54 15.0 16.8 62.2 8.3 948.0 7.47 77.1 0.6 2.8
2002/12/08 16:01 20.0 16.8 62.2 8.3 948.0 7.46 76.9 0.6 2.4
2002/12/08 16:05 24.8 16.8 62.2 8.3 948.0 7.44 76.8 0.6 2.7
2002/12/08 16:11 30.1 16.8 62.2 8.3 947.0 7.42 76.5 0.6 2.4
2002/12/08 16:15 34.8 16.7 62.1 8.3 947.0 7.35 75.8 0.6 2.4
2002/12/08 16:20 40.0 15.9 60.6 8.1 962.0 5.91 59.9 1.1 1.1
2002/12/08 16:26 45.1 14.3 57.7 7.8 904.0 4.04 39.5 1.1 1.2
2002/12/08 16:33 49.9 13.7 56.7 7.8 900.0 4.46 43.1 0.4 0.9
2002/12/08 16:39 55.1 13.3 55.9 7.9 897.0 4.79 45.9 0.5 1.0
2002/12/08 16:43 59.9 12.9 55.2 7.9 895.0 5.14 48.9 0.4 1.2
2002/12/08 16:48 65.2 12.4 54.3 7.9 893.0 5.40 50.7 0.5 1.0
2002/12/08 16:52 70.1 12.3 54.1 7.9 891.0 5.43 50.8 0.7 1.0
2002/12/08 16:57 75.2 12.2 54.0 7.9 888.0 5.32 49.7 1.0 1.3
2002/12/08 17:03 80.2 12.1 53.8 8.0 884.0 5.55 51.8 1.0 1.6
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
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/12/08 21:42 4.9 16.7 62.1 8.4 939.0 7.54 77.8 0.5 1.9
2002/12/08 21:47 9.9 16.7 62.1 8.3 938.0 7.51 77.5 1.0 2.6
2002/12/08 21:52 15.0 16.7 62.1 8.3 939.0 7.43 76.6 0.5 1.9
2002/12/08 21:57 19.9 16.8 62.2 8.3 937.0 7.41 76.5 0.6 2.0
2002/12/08 22:02 25.0 16.7 62.1 8.3 938.0 7.41 76.5 0.5 2.5
2002/12/08 22:10 29.9 16.7 62.1 8.3 938.0 7.36 75.9 0.6 2.4
2002/12/08 22:17 34.9 16.7 62.1 8.3 937.0 7.34 75.7 0.6 1.0
2002/12/08 22:22 39.9 16.0 60.8 8.1 945.0 6.42 65.3 0.8 1.2
2002/12/08 22:27 45.1 14.4 57.9 7.8 900.0 4.04 39.7 0.9 1.0
2002/12/08 22:32 50.0 13.7 56.7 7.8 892.0 4.36 42.1 0.7 0.6
2002/12/08 22:37 55.0 13.2 55.8 7.9 888.0 4.82 46.1 0.4 0.6
2002/12/08 22:41 59.8 12.8 55.0 7.9 886.0 5.26 49.8 0.4 1.0
2002/12/08 22:49 65.2 12.5 54.5 7.9 883.0 5.35 50.3 0.6 1.3
2002/12/08 22:54 69.9 12.3 54.1 7.9 883.0 5.52 51.7 0.7 1.2
2002/12/08 23:00 75.2 12.1 53.8 8.0 879.0 5.61 52.3 0.8 1.6
2002/12/08 23:06 80.2 12.1 53.8 8.0 877.0 5.60 52.2 0.7 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
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/12/09 03:41 4.9 16.7 62.1 8.3 935.0 7.45 76.7 0.6 2.6
2002/12/09 03:47 10.0 16.7 62.1 8.3 933.0 7.44 76.7 0.5 2.3
2002/12/09 03:54 15.0 16.7 62.1 8.3 935.0 7.44 76.7 0.6 2.7
2002/12/09 04:01 19.9 16.7 62.1 8.3 935.0 7.43 76.6 0.5 2.6
2002/12/09 04:06 24.9 16.7 62.1 8.3 935.0 7.42 76.5 0.6 2.6
2002/12/09 04:11 29.8 16.7 62.1 8.3 934.0 7.40 76.3 0.5 2.9
2002/12/09 04:19 34.9 16.7 62.1 8.3 934.0 7.37 76.0 0.6 2.1
2002/12/09 04:24 39.9 16.4 61.5 8.2 935.0 6.79 69.6 0.6 1.5
2002/12/09 04:32 44.8 14.3 57.7 7.8 890.0 4.08 40.0 0.7 1.5
2002/12/09 04:37 49.9 13.8 56.8 7.8 890.0 4.35 42.1 0.8 1.1
2002/12/09 04:42 55.0 13.3 55.9 7.9 886.0 4.74 45.4 0.4 1.4
2002/12/09 04:50 60.2 12.7 54.9 7.9 881.0 5.33 50.4 0.3 1.4
2002/12/09 04:55 64.9 12.6 54.7 7.9 881.0 5.34 50.3 0.6 0.9
2002/12/09 05:04 70.2 12.3 54.1 8.0 861.0 5.44 51.0 0.6 1.7
2002/12/09 05:09 74.9 12.2 54.0 7.9 848.0 5.41 50.6 1.0 1.4
2002/12/09 05:14 79.9 12.1 53.8 7.9 845.0 5.43 50.6 1.1 1.7
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
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/12/09 09:41 5.1 16.6 61.9 8.3 919.0 7.41 76.3 0.5 2.1
2002/12/09 09:46 9.8 16.6 61.9 8.3 919.0 7.40 76.2 0.5 2.4
2002/12/09 09:52 15.0 16.6 61.9 8.3 919.0 7.40 76.2 0.5 1.8
2002/12/09 09:57 20.0 16.6 61.9 8.3 918.0 7.41 76.2 0.6 2.1
2002/12/09 10:02 24.8 16.6 61.9 8.3 918.0 7.37 75.8 0.6 2.1
2002/12/09 10:07 30.0 16.6 61.9 8.3 917.0 7.39 76.1 0.6 2.3
2002/12/09 10:14 34.9 16.6 61.9 8.3 918.0 7.38 75.9 0.5 1.8
2002/12/09 10:19 39.9 16.6 61.9 8.3 918.0 7.37 75.8 0.6 2.0
2002/12/09 10:24 44.9 14.5 58.1 7.8 879.0 3.95 38.8 0.9 1.3
2002/12/09 10:32 50.1 13.7 56.7 7.9 871.0 4.42 42.7 0.8 1.1
2002/12/09 10:36 54.9 13.4 56.1 7.9 869.0 4.74 45.4 0.6 1.0
2002/12/09 10:41 59.8 12.8 55.0 7.9 865.0 5.26 49.8 0.7 0.8
2002/12/09 10:48 65.1 12.4 54.3 7.9 860.0 5.42 50.9 0.7 0.9
2002/12/09 10:53 70.1 12.3 54.1 8.0 852.0 5.52 51.7 0.7 1.5
2002/12/09 10:58 74.9 12.1 53.8 8.0 852.0 5.57 52.0 0.5 1.3
2002/12/09 11:03 79.8 12.1 53.8 8.0 852.0 5.62 52.4 0.6 1.9
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
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/12/09 15:45 5.1 16.6 61.9 8.4 913.0 7.56 77.8 0.6 2.4
2002/12/09 15:51 9.8 16.6 61.9 8.4 913.0 7.53 77.5 0.6 2.9
2002/12/09 15:58 14.9 16.6 61.9 8.4 913.0 7.52 77.4 0.6 2.0
2002/12/09 16:03 20.1 16.6 61.9 8.3 913.0 7.44 76.6 0.6 2.2
2002/12/09 16:08 24.9 16.6 61.9 8.3 913.0 7.43 76.4 0.5 2.4
2002/12/09 16:13 30.1 16.6 61.9 8.3 913.0 7.39 76.1 0.6 2.1
2002/12/09 16:18 34.9 16.6 61.9 8.3 913.0 7.38 76.0 0.5 2.4
2002/12/09 16:23 39.9 16.6 61.9 8.3 913.0 7.37 75.8 0.5 2.0
2002/12/09 16:27 44.8 14.3 57.7 7.8 871.0 4.05 39.6 1.0 1.2
2002/12/09 16:32 50.1 13.6 56.5 7.8 867.0 4.43 42.7 0.6 1.0
2002/12/09 16:37 55.1 13.2 55.8 7.9 864.0 4.90 46.8 0.4 0.8
2002/12/09 16:43 60.2 12.7 54.9 7.9 861.0 5.31 50.2 0.4 1.4
2002/12/09 16:49 64.8 12.4 54.3 7.9 859.0 5.50 51.6 0.6 1.3
2002/12/09 16:54 70.1 12.2 54.0 8.0 859.0 5.54 51.9 0.5 1.0
2002/12/09 16:58 75.1 12.1 53.8 8.0 857.0 5.46 51.0 0.7 1.3
2002/12/09 17:04 80.2 12.0 53.6 8.0 857.0 5.39 50.2 1.0 1.7
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
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/12/10 09:42 5.0 16.5 61.7 8.3 924.0 7.39 75.9 0.6 2.1
2002/12/10 09:48 9.9 16.5 61.7 8.3 924.0 7.38 75.7 0.6 2.3
2002/12/10 09:53 14.9 16.5 61.7 8.3 922.0 7.35 75.5 0.6 2.0
2002/12/10 09:58 20.0 16.5 61.7 8.3 922.0 7.35 75.5 0.3 3.0
2002/12/10 10:03 25.0 16.5 61.7 8.3 923.0 7.34 75.4 0.4 2.9
2002/12/10 10:08 29.8 16.5 61.7 8.3 922.0 7.33 75.3 0.5 2.3
2002/12/10 10:12 34.9 16.5 61.7 8.3 924.0 7.31 75.1 0.8 2.3
2002/12/10 10:17 40.1 16.5 61.7 8.3 923.0 7.24 74.3 0.5 1.9
2002/12/10 10:22 45.2 14.6 58.3 7.8 890.0 3.96 39.0 1.1 1.3
2002/12/10 10:27 50.0 13.8 56.8 7.8 879.0 4.30 41.7 0.7 1.1
2002/12/10 10:32 54.9 13.2 55.8 7.9 877.0 4.78 45.7 0.5 0.7
2002/12/10 10:38 60.0 12.8 55.0 7.9 872.0 5.15 48.8 0.4 0.9
2002/12/10 10:42 65.1 12.5 54.5 7.9 871.0 5.40 50.8 0.4 1.2
2002/12/10 10:46 69.8 12.3 54.1 7.9 871.0 5.46 51.2 0.6 1.2
2002/12/10 10:50 74.8 12.1 53.8 8.0 869.0 5.46 51.0 0.6 1.4
2002/12/10 10:55 79.9 12.1 53.8 7.9 869.0 5.36 49.9 1.0 1.7
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
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/12/11 09:42 4.9 16.5 61.7 8.3 936.0 7.39 75.8 0.6 13.6
2002/12/11 09:49 9.9 16.5 61.7 8.3 937.0 7.40 75.9 1.0 13.4
2002/12/11 09:54 15.2 16.5 61.7 8.3 937.0 7.39 75.8 0.5 13.3
2002/12/11 10:01 19.9 16.5 61.7 8.3 937.0 7.37 75.6 0.7 13.9
2002/12/11 10:06 25.2 16.5 61.7 8.3 937.0 7.36 75.6 0.6 13.8
2002/12/11 10:10 29.8 16.5 61.7 8.3 937.0 7.35 75.4 0.6 14.0
2002/12/11 10:15 34.9 16.5 61.7 8.3 937.0 7.32 75.0 0.7 14.0
2002/12/11 10:20 40.2 16.0 60.8 8.1 932.0 6.47 65.8 0.5 13.7
2002/12/11 10:25 44.9 14.4 57.9 7.8 894.0 3.92 38.5 0.8 13.9
2002/12/11 10:29 50.0 13.8 56.8 7.8 892.0 4.28 41.5 0.7 14.0
2002/12/11 10:33 54.9 13.2 55.8 7.8 889.0 4.70 45.0 0.5 15.7
2002/12/11 10:41 60.1 12.7 54.9 7.9 884.0 5.26 49.7 0.4 16.3
2002/12/11 10:49 65.2 12.5 54.5 7.9 885.0 5.22 49.1 0.6 16.6
2002/12/11 10:55 70.0 12.3 54.1 7.9 883.0 5.47 51.3 0.4 19.1
2002/12/11 11:01 75.1 12.2 54.0 7.9 883.0 5.44 50.8 0.9 17.1
2002/12/11 11:06 80.2 12.1 53.8 7.9 882.0 5.57 51.9 0.5 21.1
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
========== ===== ======== ======== ======== ======== ======== ======== ======== ======== ========
2002/12/12 09:13 4.8 16.4 61.5 8.3 942.0 7.30 74.8 0.5 1.4
2002/12/12 09:19 9.8 16.4 61.5 8.3 942.0 7.27 74.5 0.6 2.3
2002/12/12 09:24 15.0 16.4 61.5 8.3 942.0 7.25 74.3 0.5 1.6
2002/12/12 09:29 20.0 16.4 61.5 8.3 942.0 7.26 74.3 0.6 1.7
2002/12/12 09:34 25.0 16.4 61.5 8.3 942.0 7.29 74.7 0.5 1.7
2002/12/12 09:41 29.9 16.4 61.5 8.3 942.0 7.26 74.4 0.6 1.9
2002/12/12 09:46 35.0 16.4 61.5 8.3 942.0 7.28 74.5 0.6 1.5
2002/12/12 09:53 39.9 16.3 61.3 8.2 946.0 6.76 69.0 0.7 1.7
2002/12/12 09:59 44.9 14.4 57.9 7.8 901.0 4.04 39.6 1.6 1.2
2002/12/12 10:03 50.1 13.8 56.8 7.8 898.0 4.33 42.0 0.6 0.9
2002/12/12 10:08 55.0 13.1 55.6 7.9 894.0 4.84 46.2 0.5 1.1
2002/12/12 10:16 60.0 12.8 55.0 7.9 891.0 5.22 49.5 0.7 1.1
2002/12/12 10:21 65.0 12.6 54.7 7.9 891.0 5.21 49.1 0.6 1.5
2002/12/12 10:29 70.2 12.2 54.0 8.0 888.0 5.57 52.1 0.5 1.1
2002/12/12 10:34 75.0 12.1 53.8 8.0 887.0 5.59 52.2 0.6 2.1
2002/12/12 10:40 79.8 12.1 53.8 8.0 886.0 5.65 52.7 0.6 1.9