Water Quality Information
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Hourly Data for TRINITY R ABV NF TRINITY NR HELENA

TRINITY R ABV NF TRINITY NR HELENA -- NFH
December 2012
Date RIVER STAGE (FEET) FLOW, RIVER DISCHARGE (CFS) TEMPERATURE, WATER (DEG F) WATER, TURBIDITY ( NTU) WATER, DISSOLVED OXYGEN ( MG/L)
MM/DD/YYYY HRS MAX Min MEAN HRS MAX Min MEAN HRS MAX Min MEAN HRS MAX Min MEAN HRS MAX Min MEAN
12/01/201224 11.9 11.5 11.7 24 1960 1650 1778 24 48.0 47.1 47.5 24 10.2 3.4 5.4 24 12.6 12.2 12.3
12/02/201224 17.9 12.0 15.5 24 9130 2000 5835 24 48.2 47.0 47.6 24 393.0 4.9 155.6 24 12.5 12.2 12.4
12/03/201224 13.8 11.7 12.6 24 3610 1790 2484 24 46.9 45.7 46.2 24 56.2 7.9 22.1 24 12.9 12.5 12.7
12/04/201224 14.7 11.7 12.4 24 4640 1760 2399 24 46.6 45.9 46.3 24 81.3 5.9 24.1 24 13.1 12.6 12.8
12/05/201224 15.9 13.6 14.9 24 6120 3370 4850 24 48.4 46.2 47.3 24 96.9 27.3 63.2 24 13.0 12.4 12.8
12/06/201224 13.4 12.0 12.6 24 3220 2000 2525 24 48.4 47.2 47.9 24 25.8 7.4 13.4 24 12.6 11.4 12.0
12/07/201224 11.9 11.2 11.6 24 1960 1480 1694 24 47.1 45.2 46.3 24 7.3 4.2 5.5 24 11.8 11.4 11.7
12/08/201224 11.2 10.8 11.0 24 1450 1210 1335 24 45.4 44.5 44.9 24 4.4 3.1 3.7 24 12.2 11.8 12.0
12/09/201224 10.8 10.5 10.6 24 1210 1070 1137 24 45.5 44.3 44.7 24 4.4 2.6 3.1 24 12.4 12.1 12.2
12/10/201224 10.5 10.3 10.4 24 1070 973 1017 24 45.8 44.3 44.8 24 3.0 2.3 2.5 24 12.5 12.2 12.3
12/11/201224 10.3 10.2 10.2 24 973 897 938 24 45.2 44.8 45.0 24 2.6 2.1 2.3 24 12.4 12.1 12.2
12/12/201224 10.2 10.0 10.1 24 902 842 869 24 45.5 43.6 44.5 24 2.7 2.0 2.2 24 12.5 12.1 12.3
12/13/201224 10.1 9.9 10.0 24 855 802 824 24 44.7 42.4 43.6 24 2.3 1.8 2.0 24 12.8 12.4 12.6
12/14/201224 9.9 9.9 9.9 24 802 772 787 24 43.9 41.8 42.6 24 2.2 1.7 1.9 24 13.1 12.8 12.9
12/15/201224 9.9 9.8 9.8 24 776 754 764 24 42.0 41.0 41.5 24 2.1 1.7 1.9 24 13.4 12.9 13.1
12/16/201224 9.9 9.8 9.9 24 793 763 776 24 41.2 40.1 40.6 24 2.0 1.7 1.9 24 13.7 13.3 13.5
12/17/201224 10.4 9.9 10.2 24 1000 802 914 24 43.1 40.5 41.6 24 3.6 1.9 2.6 24 13.6 13.2 13.4
12/18/201224 10.4 10.1 10.2 24 998 888 934 24 42.0 39.9 41.0 24 4.8 2.6 3.5 24 13.8 13.2 13.5
12/19/201224 10.1 10.0 10.1 24 888 819 852 24 40.6 39.2 40.0 24 2.4 2.0 2.1 24 14.1 13.7 13.9
12/20/201224 10.1 9.9 10.0 24 883 806 832 24 40.4 38.8 39.8 24 2.2 1.8 2.0 24 14.0 13.7 13.8
12/21/201224 10.2 10.1 10.2 24 925 888 902 24 39.0 38.3 38.5 24 2.4 2.0 2.1 24 14.4 13.9 14.2
12/22/201224 10.7 10.2 10.5 24 1190 920 1066 24 40.4 38.3 39.3 24 4.9 2.1 3.7 24 14.2 13.8 14.0
12/23/201224 11.7 10.7 11.0 24 1790 1160 1370 24 41.5 40.0 40.7 24 18.2 4.6 8.8 24 13.9 13.6 13.8
12/24/201224 11.7 10.9 11.2 24 1760 1280 1475 24 42.6 40.4 41.5 24 17.8 4.5 8.4 24 13.9 13.6 13.7
12/25/201221 10.8 10.7 10.8 21 1260 1190 1211 21 41.8 40.3 41.5 21 5.0 2.8 3.6 21 13.8 13.5 13.6
12/26/201224 10.8 10.6 10.7 24 1230 1130 1178 24 41.6 39.5 40.5 24 3.3 2.7 2.9 24 14.2 13.7 13.9
12/27/201224 10.7 10.4 10.6 24 1160 1040 1092 24 43.2 40.8 41.7 24 3.3 2.5 2.8 24 14.0 13.6 13.8
12/28/201224 10.4 10.3 10.4 24 1040 983 1008 24 42.3 41.5 41.9 24 2.6 2.1 2.3 24 13.9 13.6 13.7
12/29/201224 10.3 10.2 10.3 24 983 920 953 24 43.0 41.6 42.1 24 2.2 1.9 2.1 24 14.0 10.5 13.6
12/30/201224 10.2 10.1 10.2 24 925 878 904 24 43.6 41.8 42.5 24 2.1 1.7 1.9 24 14.0 13.5 13.7
12/31/201224 10.1 10.1 10.1 24 892 851 869 24 42.4 41.1 41.7 24 2.1 1.7 1.8 24 14.3 13.7 14.0
Average for month    11.0     1470     43.1     11.7     13.1