(HWRI1) BIG LOST - AT HOWELL RANCH NEAR CHILLY Discharge Monthly Volumes (kaf) from 12-01 to 03-31 Historical Observations Month FCST %Avg 90% 50% 10% Dec 5 109 3 5 7 Jan 5 113 3 5 7 Feb 4 113 3 4 5 Mar 5 96 3 5 8 Total 19 108 13 18 27 Historical Observations mm-dd FCST 90% 50% 10% 12-01 91 52 85 126 12-02 91 50 85 130 12-03 91 55 80 128 12-04 91 54 80 110 12-05 90 57 80 117 12-06 90 60 85 116 12-07 90 60 85 111 12-08 90 55 82 108 12-09 90 55 80 111 12-10 90 60 83 111 12-11 89 55 79 100 12-12 88 55 82 119 12-13 88 58 79 129 12-14 88 54 81 120 12-15 88 54 82 118 12-16 88 51 79 105 12-17 88 50 80 100 12-18 87 52 80 100 12-19 86 55 80 104 12-20 86 55 80 112 12-21 86 55 80 116 12-22 86 55 77 118 12-23 86 50 80 110 12-24 86 55 80 116 12-25 86 55 76 118 12-26 86 51 76 119 12-27 84 54 76 119 12-28 84 51 76 118 12-29 84 47 80 110 12-30 84 47 80 119 12-31 84 47 82 119 01-01 84 50 80 120 01-02 84 48 82 119 01-03 84 50 78 119 01-04 84 46 78 120 01-05 84 50 75 118 01-06 84 50 74 118 01-07 84 54 70 119 01-08 84 55 75 119 01-09 84 52 77 114 01-10 84 51 75 112 01-11 84 53 79 111 01-12 84 55 75 104 01-13 84 54 73 103 01-14 84 54 73 105 01-15 84 55 75 108 01-16 84 59 75 110 01-17 84 56 73 114 01-18 84 54 74 104 01-19 84 56 73 107 01-20 84 51 74 100 01-21 84 50 71 104 01-22 84 52 71 101 01-23 83 51 70 100 01-24 82 55 75 100 01-25 82 51 72 100 01-26 82 55 75 100 01-27 82 51 69 96 01-28 82 55 68 95 01-29 82 46 68 95 01-30 82 51 70 100 01-31 82 51 70 100 02-01 82 51 70 97 02-02 82 50 69 92 02-03 82 55 70 96 02-04 82 54 71 98 02-05 82 51 71 97 02-06 82 48 70 100 02-07 82 50 73 97 02-08 82 51 74 97 02-09 82 50 72 101 02-10 80 45 70 99 02-11 80 41 70 92 02-12 80 45 70 99 02-13 80 47 73 97 02-14 80 49 70 97 02-15 80 46 70 97 02-16 80 50 74 100 02-17 80 50 70 99 02-18 80 51 70 101 02-19 80 49 71 101 02-20 80 48 72 92 02-21 80 47 72 89 02-22 79 50 70 87 02-23 78 50 70 98 02-24 78 48 70 95 02-25 78 45 68 97 02-26 78 44 71 95 02-27 78 48 72 94 02-28 78 54 72 95 03-01 77 48 72 97 03-02 76 46 66 91 03-03 76 50 71 89 03-04 76 49 73 90 03-05 76 50 73 90 03-06 76 50 69 95 03-07 76 50 70 99 03-08 75 50 70 100 03-09 74 47 74 95 03-10 74 51 69 104 03-11 74 52 70 97 03-12 74 50 75 105 03-13 74 55 76 96 03-14 74 60 76 107 03-15 74 55 76 121 03-16 73 55 79 128 03-17 73 52 81 157 03-18 72 54 80 179 03-19 72 51 76 159 03-20 72 55 76 158 03-21 72 56 80 165 03-22 72 59 79 171 03-23 72 65 80 168 03-24 72 59 79 155 03-25 72 58 80 159 03-26 71 60 82 175 03-27 71 55 83 183 03-28 71 54 83 162 03-29 71 56 84 137 03-30 71 59 85 155 03-31 71 62 87 188