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USGS Daily Statistics for Alaska

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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 15087700 INDIAN R AT SITKA AK


City And Borough Of Sitka, Alaska
Hydrologic Unit Code 19010212
Latitude  57°03'12", Longitude 135°18'52" NAD27
Drainage area 12.1  square miles
Gage datum 30 feet above NGVD29
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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 1998-10-01 -> 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
1 133 59 34 70 74 80 51 42 155 90 139 53
2 101 47 58 53 107 73 56 40 129 102 75 116
3 112 47 41 41 82 82 58 47 102 98 109 87
4 109 39 31 42 69 81 60 39 295 60 139 68
5 86 35 26 48 89 72 55 33 118 103 91 176
6 108 34 23 51 150 72 45 30 94 227 58 74
7 90 34 22 47 101 71 50 43 126 191 60 59
8 92 30 22 55 86 65 43 69 143 154 62 71
9 62 27 23 47 75 64 52 103 147 128 102 82
10 97 34 88 47 67 78 53 93 116 109 66 118
11 61 71 113 50 72 65 51 81 131 228 69 121
12 54 122 53 45 87 70 47 177 88 145 73 82
13 63 100 43 42 77 76 39 128 220 116 73 66
14 119 101 42 40 76 70 40 114 208 102 74 68
15 87 107 36 45 71 67 40 80 198 142 74 71
16 136 60 34 45 67 93 73 70 158 299 78 74
17 80 41 45 50 66 83 47 88 155 300 223 77
18 64 41 47 69 68 92 43 97 122 411 107 78
19 65 47 41 81 72 73 47 75 127 533 85 70
20 56 36 49 76 72 71 58 80 242 318 124 74
21 49 33 40 61 102 65 38 157 130 285 114 71
22 43 29 39 63 106 57 43 101 138 143 150 76
23 47 34 39 76 94 55 48 118 157 101 98 79
24 52 29 42 72 90 52 91 71 204 103 82 129
25 63 29 39 64 97 53 55 69 314 92 66 235
26 126 38 61 57 75 62 48 94 228 118 163 109
27 110 52 49 62 71 56 59 87 232 248 101 239
28 67 33 45 78 131 55 109 195 139 83 58 199
29 54 30 48 59 88 50 90 81 86 75 62 73
30 66   45 55 78 49 63 70 116 79 73 88
31 73   78   100   50 102   67   113