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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 03400986 MARTIN'S FORK NEAR HARLAN, KY


Harlan County, Kentucky
Hydrologic Unit Code 05130101
Latitude  36°50'40", Longitude  83°19'25" NAD27
Drainage area 119  square miles
Gage datum 1,099.27 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 2012-10-01 -> 2023-09-30)

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
1 415 289 707 398 390 181 85 96 47 90 144 263
2 440 298 656 353 309 162 117 78 38 80 132 348
3 419 429 721 359 270 129 86 66 43 47 113 253
4 482 489 924 373 229 117 81 67 43 44 110 237
5 462 477 856 321 266 126 94 66 51 39 111 232
6 393 946 583 326 254 98 89 66 42 51 213 283
7 351 660 543 371 275 105 110 133 36 45 132 292
8 311 611 497 361 209 92 121 109 34 56 157 262
9 331 499 481 314 176 79 126 111 32 70 167 322
10 314 774 524 281 188 105 104 106 30 91 156 291
11 330 1,160 479 254 224 124 87 70 31 105 132 263
12 356 739 431 241 276 106 88 56 31 96 128 248
13 326 741 452 565 254 109 82 48 27 80 123 215
14 313 589 420 295 232 105 125 50 26 127 106 253
15 282 491 411 276 236 90 167 98 27 144 125 253
16 262 586 370 264 253 63 128 114 26 141 122 304
17 280 911 353 259 222 60 122 156 28 119 125 331
18 278 704 387 256 180 63 150 154 26 101 116 320
19 326 647 395 268 337 64 132 137 29 95 122 284
20 381 704 404 272 265 84 109 138 29 89 104 260
21 311 649 425 243 208 102 77 115 29 64 107 326
22 289 678 346 382 184 219 77 83 39 64 115 389
23 329 772 327 453 174 152 99 90 42 104 116 322
24 381 921 359 408 202 133 84 56 38 85 119 350
25 334 808 515 386 185 103 68 44 39 97 92 387
26 455 648 393 367 180 171 49 37 38 99 107 323
27 395 578 394 303 294 169 48 33 133 95 104 320
28 342 569 788 286 338 158 94 41 105 89 89 354
29 331 517 402 271 198 126 82 39 103 150 81 436
30 314   380 295 198 73 62 37 87 149 215 414
31 292   388   204   71 42   163   405