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USGS Daily Statistics for the Nation

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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 04015330 KNIFE RIVER NEAR TWO HARBORS, MN


Lake County, Minnesota
Hydrologic Unit Code 04010102
Latitude  46°56'49", Longitude  91°47'32" NAD27
Drainage area 83.6  square miles
Gage datum 616.37 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 1973-10-01 -> 2026-09-30)

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 17 9.2 19 238 319 98 81 19 25 80 66 43
2 16 9.1 17 221 275 99 101 27 37 57 74 39
3 15 9 16 237 229 107 99 23 53 106 64 34
4 15 8.9 15 262 183 77 174 18 89 75 51 31
5 14 8.8 15 286 194 78 206 16 50 69 50 37
6 13 8.8 16 332 176 97 118 16 49 95 61 37
7 13 8.9 22 351 166 70 119 22 39 73 93 30
8 13 9 37 405 188 86 128 23 42 120 78 26
9 12 9.2 50 372 226 70 145 27 43 87 57 24
10 12 9.3 40 348 272 106 75 25 35 101 94 24
11 12 9.1 43 361 197 99 54 18 28 103 97 27
12 13 9.1 52 381 191 84 85 16 36 80 78 23
13 13 9.1 54 389 218 124 72 49 48 66 71 22
14 12 9.2 69 386 184 123 46 38 57 60 60 22
15 12 9.4 77 396 130 112 45 22 44 52 53 21
16 12 9.8 82 381 111 107 55 22 50 61 83 26
17 11 10 74 345 115 115 51 21 54 117 94 25
18 11 9.8 69 354 154 157 82 28 44 124 98 24
19 11 10 64 367 143 204 97 34 57 120 102 21
20 11 11 65 380 130 319 45 38 78 82 108 20
21 11 11 68 410 145 141 32 32 58 66 96 18
22 11 11 76 406 173 132 36 34 49 74 62 17
23 10 11 82 472 135 124 44 64 45 75 58 17
24 10 12 98 425 145 122 36 35 224 79 53 16
25 10 14 114 373 130 95 24 69 136 62 57 26
26 10 24 112 359 102 99 23 55 120 71 46 33
27 10 31 113 355 92 79 18 42 111 94 45 28
28 9.7 23 167 328 99 70 17 30 65 75 66 20
29 9.6 26 196 320 134 122 17 25 45 74 73 17
30 9.4   228 334 104 69 23 21 53 114 51 17
31 9.3   226   139   18 20   75   17