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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 -> 2024-09-30)

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
1 116 68 59 67 95 106 56 50 147 196 181 156
2 95 58 66 51 125 95 58 52 132 181 126 155
3 95 79 49 47 107 103 58 53 120 149 114 102
4 94 109 39 44 90 93 58 44 250 84 126 79
5 77 93 35 56 95 81 54 45 125 152 86 160
6 90 101 39 54 133 81 45 117 105 252 67 94
7 77 65 32 53 101 78 48 81 116 180 63 93
8 77 95 34 65 93 75 42 86 132 160 68 92
9 57 148 37 56 121 73 49 131 130 180 113 88
10 84 105 76 51 101 80 50 121 105 134 74 107
11 63 91 97 49 91 71 53 88 156 230 79 106
12 58 154 55 45 101 78 47 265 96 191 97 113
13 60 102 45 52 93 76 39 216 183 227 145 80
14 104 92 68 54 96 72 44 119 267 140 104 108
15 104 98 52 54 114 69 41 103 189 176 90 83
16 123 96 53 57 92 104 62 96 141 241 100 87
17 94 72 59 65 83 90 44 137 171 238 195 98
18 81 89 53 86 83 94 47 131 188 328 108 83
19 94 79 48 95 86 76 53 85 119 451 83 77
20 80 69 50 85 85 83 62 82 217 265 120 76
21 171 72 44 72 104 77 45 131 244 256 181 71
22 180 51 45 115 114 66 45 90 172 131 187 71
23 115 50 53 105 107 62 57 99 173 95 133 87
24 106 39 49 85 100 119 99 69 185 91 125 124
25 173 41 44 76 99 67 61 68 252 83 134 187
26 143 51 62 70 87 75 101 97 253 248 177 101
27 137 67 56 84 78 70 67 89 246 248 114 188
28 94 73 48 92 137 65 104 214 139 118 80 157
29 136 48 49 98 110 62 92 102 102 107 73 69
30 103   63 100 97 59 62 80 147 129 81 87
31 80   84   121   53 111   170   98