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USGS Daily Statistics for Oklahoma

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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 07338750 Mountain Fork at Smithville, OK


Mccurtain County, Oklahoma
Hydrologic Unit Code 11140108
Latitude  34°27'44", Longitude  94°38'06" NAD27
Drainage area 322  square miles
Contributing drainage area 322  square miles
Gage datum 665.45 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 1991-10-01 -> 2021-09-30)

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
1 580 654 893 811 1,110 837 233 134 726 45 720 865
2 519 581 749 609 1,560 640 181 104 440 140 410 656
3 1,050 466 751 863 1,450 521 663 88 502 177 281 1,220
4 1,270 659 783 1,210 936 510 255 75 217 79 341 888
5 1,020 847 746 1,090 712 406 220 64 110 262 1,100 799
6 696 639 560 781 1,080 501 174 84 74 1,220 1,490 683
7 568 720 574 767 578 369 161 89 55 294 960 571
8 583 712 710 1,110 1,170 492 137 67 44 169 514 507
9 450 598 1,110 538 1,650 539 293 159 381 420 484 1,120
10 616 556 1,150 706 1,540 362 335 86 156 317 472 754
11 1,420 1,030 1,260 773 1,280 355 517 121 161 364 322 497
12 649 1,170 1,040 868 1,140 298 230 336 172 214 287 885
13 1,220 883 1,320 917 896 212 262 228 111 375 314 1,540
14 1,130 885 1,030 1,220 716 457 344 282 313 312 447 1,060
15 940 984 774 945 648 332 228 193 164 400 412 1,760
16 548 1,430 1,020 616 537 237 139 104 327 423 530 1,850
17 693 906 805 510 1,000 315 197 79 634 273 759 1,420
18 570 625 1,400 939 605 283 198 92 210 227 563 650
19 487 523 2,810 677 470 219 115 75 372 436 473 596
20 459 644 2,260 705 1,100 242 79 264 354 920 576 554
21 541 1,510 1,100 594 624 518 124 139 336 289 808 839
22 491 955 774 657 511 734 97 72 699 369 1,290 709
23 581 914 699 673 463 399 60 62 265 290 584 654
24 658 1,120 570 750 1,100 543 70 73 162 211 1,270 1,170
25 1,040 945 925 1,350 944 210 58 47 135 208 692 754
26 1,100 807 702 1,190 1,020 854 59 40 102 432 419 575
27 834 668 745 837 511 411 177 55 112 473 860 2,020
28 599 754 737 631 893 249 77 244 84 630 1,290 1,840
29 599 336 683 983 672 350 65 74 69 948 833 729
30 632   654 1,420 782 314 70 422 54 762 1,010 831
31 952   861   886   174 105   569   859