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USGS Daily Statistics for the Nation

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 -> 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 17 9.2 19 241 321 99 82 19 25 83 68 43
2 16 9.1 17 224 272 101 103 28 38 59 76 39
3 15 9 16 241 227 109 101 23 55 110 66 34
4 15 8.9 15 266 182 79 179 18 92 78 53 31
5 14 8.8 15 287 195 80 212 16 52 71 52 38
6 14 8.9 16 332 177 99 120 16 50 99 63 38
7 13 8.9 22 353 167 71 121 22 40 75 96 30
8 13 9.1 38 411 189 87 131 24 43 125 81 26
9 13 9.3 50 377 229 70 147 28 44 90 59 24
10 12 9.4 41 353 276 107 76 26 35 105 97 24
11 12 9.2 44 365 200 100 55 19 28 107 101 27
12 13 9.2 52 384 194 85 87 16 37 83 80 24
13 13 9.2 54 390 221 126 74 51 49 68 74 22
14 12 9.3 68 385 186 125 48 39 59 62 61 23
15 12 9.5 74 398 131 114 38 23 45 53 53 21
16 12 9.9 81 385 112 109 38 22 51 63 85 26
17 11 10 73 348 116 117 44 21 56 121 95 25
18 11 9.9 69 349 156 160 81 28 46 128 100 24
19 11 11 64 369 144 208 97 34 58 124 100 21
20 11 11 65 384 132 325 44 39 80 84 105 20
21 11 11 69 414 147 143 32 32 59 68 95 18
22 11 11 77 408 175 134 36 35 50 77 61 17
23 11 11 83 478 137 127 24 66 46 78 57 17
24 10 12 100 430 147 125 20 36 232 81 53 16
25 10 14 115 377 131 97 20 71 141 64 57 27
26 10 24 113 364 103 102 22 57 124 73 46 34
27 10 31 114 360 93 82 17 43 115 98 45 29
28 9.7 24 169 331 100 58 17 30 68 78 67 20
29 9.6 26 199 315 136 117 16 25 46 77 74 17
30 9.5   232 334 106 68 23 22 55 118 51 17
31 9.3   229   141   18 21   77   17