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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 08068000 W Fk San Jacinto Rv nr Conroe, TX


Montgomery County, Texas
Hydrologic Unit Code 12040101
Latitude  30°14'40", Longitude  95°27'25" NAD27
Drainage area 828  square miles
Contributing drainage area 828  square miles
Gage datum 00.00 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 1972-10-01 -> 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
1 586 606 835 662 642 646 364 67 210 120 556 330
2 618 526 768 475 705 799 339 104 148 102 461 249
3 635 520 660 474 765 750 270 96 127 97 472 241
4 562 618 667 410 597 782 250 72 126 95 522 303
5 553 673 680 486 584 644 210 61 154 108 587 374
6 580 720 599 502 599 489 159 57 164 121 1,040 417
7 865 757 572 495 513 617 153 59 142 127 823 431
8 855 788 485 632 488 739 181 80 138 98 666 543
9 810 697 509 615 470 1,020 149 68 122 97 471 635
10 705 692 666 541 466 909 149 56 103 124 355 663
11 605 812 720 466 449 886 126 51 107 120 410 554
12 599 927 892 369 549 719 183 58 115 194 523 615
13 642 1,070 857 295 886 811 155 50 185 283 849 696
14 610 1,000 776 356 904 1,070 103 59 317 332 1,350 687
15 707 846 749 435 868 816 115 71 325 263 985 716
16 798 676 715 422 1,000 563 162 67 320 366 654 732
17 766 626 591 477 935 449 182 73 249 1,080 506 846
18 899 611 527 1,200 819 356 144 117 194 2,380 391 929
19 1,210 563 505 1,270 751 319 132 148 345 1,520 366 808
20 1,320 566 520 1,250 784 503 127 96 445 925 419 677
21 1,280 684 517 1,160 813 468 121 93 418 715 366 665
22 1,160 853 484 1,050 1,050 438 103 105 390 555 351 596
23 986 995 482 852 877 332 101 113 340 408 306 566
24 894 1,040 589 679 692 287 77 99 289 402 398 631
25 928 1,050 619 545 673 271 65 92 189 428 683 684
26 971 1,010 686 527 702 279 61 106 174 493 637 704
27 1,110 903 495 509 1,210 329 94 372 171 504 572 777
28 1,060 865 522 522 2,040 352 101 1,730 178 447 509 742
29 873 642 658 424 1,490 393 85 1,940 187 476 480 794
30 790   820 482 989 395 73 723 164 508 403 676
31 672   901   744   79 403   529   621