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USGS Daily Statistics for Idaho

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The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 13200000 MORES CREEK AB ROBIE CREEK NR ARROWROCK DAM ID


Boise County, Idaho
Hydrologic Unit Code 17050112
Latitude  43°38'53", Longitude 115°59'23" NAD83
Drainage area 397  square miles
Gage datum 3,077.83 feet above NAVD88
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00060, Discharge, cubic feet per second,
Day of
month		 Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1950-10-01 -> 2025-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 147 177 269 701 788 570 187 50 32 45 68 100
2 158 179 277 702 785 559 179 49 32 44 70 106
3 148 179 291 708 787 551 169 47 31 45 70 108
4 134 178 292 735 789 538 159 45 31 46 70 101
5 126 167 291 808 783 534 153 44 30 47 71 98
6 123 163 303 873 785 520 144 42 31 47 73 98
7 125 174 314 883 794 505 136 41 32 48 75 97
8 123 187 329 892 790 486 130 40 33 48 78 99
9 121 190 344 903 779 472 123 39 34 50 79 95
10 121 199 374 881 768 455 118 38 34 51 78 97
11 120 192 402 861 765 437 113 38 34 53 78 103
12 117 186 417 850 759 419 107 37 35 55 82 110
13 120 185 427 854 747 411 101 36 35 55 87 111
14 129 194 438 897 740 391 96 37 36 55 86 110
15 138 199 446 895 746 381 93 36 36 56 80 121
16 151 215 490 881 751 370 88 36 36 56 80 111
17 158 222 502 891 744 357 84 35 36 55 83 102
18 169 229 509 902 735 343 80 35 37 54 88 97
19 168 241 519 906 733 328 77 35 39 56 92 101
20 157 248 535 913 723 311 74 35 41 59 92 114
21 169 250 543 928 715 298 70 35 42 58 90 119
22 173 253 563 926 695 284 68 34 41 60 91 172
23 161 270 596 934 679 268 66 35 40 63 96 227
24 157 278 605 932 665 260 63 35 41 67 99 193
25 147 268 613 899 645 250 61 34 42 69 102 150
26 143 264 646 870 642 242 58 33 43 69 99 131
27 144 261 656 850 638 230 57 32 44 69 95 135
28 144 262 660 852 627 218 55 31 42 67 90 128
29 148 285 647 819 617 207 54 31 43 68 86 129
30 160   673 799 603 197 52 30 44 68 90 127
31 166   699   588   51 31   69   130