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USGS Daily Statistics for North Dakota

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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 06349000 HEART RIVER NR MANDAN, ND


Morton County, North Dakota
Hydrologic Unit Code 10130203
Latitude  46°50'02", Longitude 100°58'27" NAD27
Drainage area 3,310  square miles
Contributing drainage area 3,310  square miles
Gage datum 1,639.47 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 1923-10-01 -> 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 26 30 228 1,300 451 273 323 130 110 61 60 40
2 26 31 336 1,280 410 281 293 125 108 61 61 40
3 26 32 329 1,270 388 289 290 115 100 60 65 41
4 25 37 428 1,340 360 301 260 107 95 62 65 41
5 25 42 384 1,340 329 291 302 106 90 65 65 40
6 25 40 358 1,280 312 264 304 103 86 69 62 39
7 24 37 337 1,260 302 266 291 104 83 69 60 38
8 24 38 398 1,170 326 325 297 121 82 72 60 38
9 24 41 351 1,090 427 341 273 114 81 76 62 37
10 24 53 351 953 493 307 253 102 81 74 65 36
11 24 147 406 886 457 331 242 95 78 74 64 35
12 24 121 549 916 382 389 247 96 79 83 55 34
13 23 90 901 987 350 330 220 99 81 83 53 34
14 23 77 889 1,020 332 349 203 98 81 83 52 33
15 23 67 846 942 331 404 177 94 82 81 51 33
16 23 57 833 902 333 380 210 93 82 80 47 32
17 23 55 807 953 317 332 219 91 73 86 46 32
18 23 52 785 1,010 307 315 214 94 72 88 45 31
19 23 61 798 986 310 336 188 90 75 88 44 31
20 23 103 842 838 291 359 161 97 70 96 45 30
21 24 119 1,060 715 266 352 156 103 76 94 45 30
22 24 172 1,300 666 278 356 180 124 93 84 44 29
23 24 226 1,620 626 286 386 247 130 91 78 44 29
24 26 194 1,770 588 279 391 244 146 79 74 43 29
25 24 192 1,630 536 288 385 217 162 75 72 44 29
26 26 210 1,510 506 294 414 196 161 73 69 43 28
27 31 244 1,640 486 276 422 192 140 72 67 43 28
28 34 235 1,670 483 246 351 216 121 66 65 42 28
29 34 214 1,490 475 239 370 163 110 63 65 41 27
30 32   1,400 467 241 359 156 109 62 65 40 27
31 30   1,390   267   129 110   63   27