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USGS Daily Statistics for Texas

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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 08076700 Greens Bayou at Ley Rd, Houston, TX


Harris County, Texas
Hydrologic Unit Code 12040104
Latitude  29°50'13", Longitude  95°13'59" NAD27
Drainage area 182  square miles
Contributing drainage area 182  square miles
Gage datum 0.0 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 1971-10-01 -> 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
1 724 2,180 2,010 932 2,380 1,600 1,830 4,160 1,690 200 4,130 1,020
2 1,400 1,420 2,410 113 3,710 7,510 2,440 1,640 1,290 4,230 2,920 1,180
3 3,140 1,180 949 704 945 5,010 3,060 420 592   1,470 1,670
4 1,310 2,190 1,120 2,430 1,770 2,920 1,590 140 250   5,510 651
5 803 2,040 371 3,050 1,720 1,590 2,240 3,360 1,240   3,460 1,540
6 730 840 840 1,820 1,860 1,190 2,490 2,170 1,660 2,860 945 977
7 4,050 1,360 1,480 1,490 740 2,540 2,230 1,370 2,340 466 517 360
8 1,180 963 904 3,050 1,090 3,130 2,100 7,360 2,030 1,420 230 5,110
9 2,460 4,190 2,130 1,040 1,230 2,110 1,600 2,770 774 2,140 1,380 1,070
10 2,290 1,250 2,510 596 3,960 41,100 1,510 904 1,020 2,710 250 587
11 1,350 2,560 1,570 1,830 2,960 4,240 881 1,760 10,600 1,660 642 220
12 193 2,560 2,660 1,050 1,360 2,830 3,160 1,680 3,820 3,210 3,040 2,910
13 1,360 2,850 3,190 629 2,700 1,830 2,310 1,130 4,560 3,630 1,510 2,420
14 292 1,520 2,340 2,490 2,240 2,080 1,900 1,370 7,850 1,390 900 2,950
15 3,650 313 2,300 2,440 1,920 1,490 1,340 2,400 9,570 1,340 500 1,930
16 1,410 1,040 1,280 1,140 2,240 1,130 1,190 3,480 1,360 6,740 2,720 1,660
17 1,710 1,720 1,490 2,200 720 1,540 1,370 1,610 210 3,540 4,080 1,200
18 1,750 4,590 2,300 4,650 3,430 1,170 1,480 2,030 2,500 5,370 4,240 2,430
19 2,270 2,100 3,230 5,250 5,010 3,550 3,410 1,510 5,060 3,230 1,190 3,820
20 1,190 586 2,010 1,130 895 3,790 3,560 1,260 6,600 1,170 1,630 2,560
21 961 1,760 875 1,200 890 1,870 1,800 530 2,060 1,270 1,280 3,550
22 770 1,820 1,500 1,680 810 2,290 1,040 800 1,330 1,700 2,070 1,450
23 833 859 1,600 382 1,040 1,790 1,320 880 4,710 1,840 4,350 938
24 1,720 823 700 523 2,510 2,680 1,070 120 1,590 919 2,720 1,600
25 3,050 1,170 250 2,310 4,580 1,850 1,300   540 6,350 1,700 1,020
26 1,660 1,980 1,400 2,600 4,600 2,210 4,560 6,290 248 3,370 2,010 250
27 2,240 645 1,590 2,380 3,980 5,990 2,530 43,700 2,290 1,720 800 100
28 1,630 1,070 1,310 3,480 4,890 2,310 1,360 116,000 1,350 1,360 661 1,090
29 1,140   2,130 2,240 2,460 1,690 945 81,600 544 9,210 1,530 1,340
30 1,140   1,510 671 2,440 1,440 1,030 32,000 1,150 4,690 1,860 1,120
31 1,860   1,400   1,980     4,400   4,020   1,430