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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 12321500 BOUNDARY CREEK NR PORTHILL ID


Boundary County, Idaho
Hydrologic Unit Code 17010104
Latitude  48°59'50", Longitude 116°34'09" NAD83
Drainage area 97  square miles
Gage datum 1,776 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 1927-10-01 -> 2020-09-30)

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 54 50 56 123 563 929 288 56 35 42 78 85
2 53 50 55 128 575 944 272 53 34 45 79 87
3 52 49 57 136 603 912 251 51 34 43 83 89
4 52 48 60 139 617 897 239 50 34 42 93 88
5 52 48 61 156 660 881 223 51 37 47 87 88
6 52 53 61 160 689 844 212 48 35 43 88 80
7 52 59 61 169 713 804 204 47 33 42 87 71
8 55 59 63 177 737 760 191 46 34 45 80 66
9 54 65 63 189 760 726 185 44 33 49 78 71
10 53 64 66 192 780 698 174 43 34 52 85 72
11 50 61 69 197 797 672 165 43 34 52 90 74
12 50 57 71 209 820 667 155 43 32 52 93 71
13 51 54 75 228 854 676 148 41 32 52 90 71
14 51 54 81 253 878 656 139 41 33 56 97 70
15 56 54 84 256 912 643 128 40 36 58 95 70
16 64 54 86 264 951 624 119 40 37 65 91 70
17 61 54 85 287 982 601 113 38 41 59 83 67
18 55 54 87 301 977 563 107 38 46 61 84 64
19 54 57 92 314 981 533 99 36 40 71 79 61
20 53 62 92 335 1,000 512 95 36 40 65 82 62
21 51 60 92 360 1,000 488 90 37 42 68 81 65
22 49 56 93 382 1,020 479 84 35 38 66 78 69
23 50 57 95 403 1,020 455 80 36 38 64 81 66
24 50 56 102 450 1,010 427 76 38 38 62 93 64
25 50 56 112 438 1,020 403 76 39 37 71 93 62
26 50 65 105 442 1,030 376 74 38 37 73 84 59
27 50 65 106 462 1,000 357 70 38 36 79 86 63
28 49 64 112 504 981 334 67 37 37 78 77 59
29 49 94 111 534 973 321 64 36 42 75 84 57
30 49   114 556 971 303 62 36 43 76 85 56
31 49   120   941   58 35   80   55