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USGS Daily Statistics for Texas

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Explore Real-time Water Data Using New Products from USGS TXWSC

View over 750 USGS real-time stream, lake, reservoir, precipitation, and groundwater stations in context with current weather and hazard conditions on both desktop and mobile devices.

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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 08068090 W Fk San Jacinto Rv abv Lk Houston nr Porter, TX


Montgomery County, Texas
Hydrologic Unit Code 12040101
Latitude  30°08'28.2", Longitude  95°20'17.6" NAD83
Drainage area 962  square miles
Contributing drainage area 962  square miles
Gage datum 0 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 1983-10-01 -> 2020-09-30)

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
1 748 756 1,160 976 704 925 700 108 505 115 735 389
2 732 667 1,230 662 855 1,050 609 119 276 84 456 299
3 938 577 963 535 756 1,010 527 153 204 85 381 254
4 715 701 889 435 954 945 415 114 140 85 617 305
5 672 756 1,010 524 851 841 384 89 122 114 694 393
6 685 828 776 603 820 608 323 97 119 154 1,140 436
7 722 777 716 555 662 522 247 79 128 145 1,350 435
8 647 888 628 730 590 498 243 118 137 129 784 756
9 602 752 678 750 561 582 225 103 124 120 560 714
10 696 725 1,050 664 596 596 221 88 109 220 368 888
11 574 1,020 1,150 647 425 587 213 75 118 166 299 776
12 577 1,060 1,350 559 547 578 216 82 123 194 608 815
13 684 1,120 1,330 451 842 617 317 77 309 282 446 949
14 647 1,180 1,140 483 1,330 512 230 75 732 291 395 850
15 854 992 950 681 1,100 577 211 109 383 250 286 798
16 1,090 768 816 572 1,190 581 245 134 230 417 234 910
17 1,240 710 702 507 1,240 553 188 129 160 1,330 345 1,010
18 1,450 691 591 1,250 1,580 427 185 131 173 3,720 592 1,050
19 1,700 626 526 1,610 1,290 446 191 117 607 4,230 349 954
20 1,680 602 666 1,360 976 793 198 124 556 2,380 491 798
21 1,630 857 863 1,300 836 1,120 196 160 310 1,030 498 752
22 1,440 1,150 827 1,020 675 1,220 168 169 214 633 392 832
23 1,250 1,350 769 674 547 737 155 197 209 596 472 855
24 1,090 1,370 721 487 433 560 134 165 165 530 488 794
25 1,150 1,590 626 373 451 503 109 145 141 735 1,020 773
26 1,090 1,700 489 398 698 459 99 214 122 832 1,150 753
27 1,200 1,400 382 465 1,390 767 89 817 146 980 791 1,020
28 1,160 1,240 375 753 2,710 704 73 2,080 137 721 643 1,040
29 1,030 1,200 830 675 2,870 688 76 4,180 168 745 523 1,050
30 1,050   1,020 557 2,040 746 68 2,410 198 809 457 956
31 858   1,200   1,380   89 1,120   730   830