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USGS Surface-Water 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 08074760 Brays Bayou at Alief, TX


Harris County, Texas
Hydrologic Unit Code 12040104
Latitude  29°42'32", Longitude  95°34'58" NAD27
Drainage area 15.0  square miles
Contributing drainage area 15.0  square miles
Gage datum 0.00 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 2006-10-01 -> 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 42 36 33 37 55 47 59 67 56 44 75 42
2 51 31 30 35 43 47 155 55 63 59 48 42
3 56 35 27 46 92 73 113 38 71 43 41 43
4 57 70 37 43 66 93 82 36 54 37 37 41
5 52 41 38 37 37 81 98 50 42 37 34 50
6 43 34 40 36 33 54 102 36 52 32 31 36
7 41 31 35 60 46 43 71 34 60 35 46 56
8 46 33 35 49 43 40 62 103 55 29 38 83
9 160 33 76 35 51 37 73 61 51 47 37 47
10 81 59 122 34 111 32 50 44 61 41 36 38
11 57 50 74 38 83 29 73 36 82 38 41 42
12 42 47 53 35 128 44 77 36 54 41 45 40
13 36 44 44 35 112 33 51 36 127 43 38 69
14 34 42 100 40 97 30 38 39 123 40 32 42
15 43 34 60 34 94 43 49 51 61 61 30 58
16 52 33 36 40 78 38 55 80 58 179 29 52
17 36 45 40 86 69 53 65 58 54 56 41 41
18 91 75 30 300 66 44 52 54 73 36 72 39
19 75 42 28 121 78 43 59 72 150 44 36 76
20 62 52 47 66 50 53 52 67 105 33 30 50
21 66 60 44 61 42 48 39 59 116 31 41 38
22 67 46 48 52 53 56 38 47 133 58 41 51
23 66 43 35 38 40 64 41 35 84 42 35 35
24 120 39 36 36 63 62 51 39 57 51 68 53
25 99 36 32 79 77 91 50 50 44 103 49 42
26 62 44 36 47 213 57 50 114 38 86 58 33
27 57 36 34 89 108 48 46 371 33 69 43 48
28 46 31 29 208 107 52 51 310 35 44 57 43
29 39 32 55 72 86 54 55 197 52 43 42 56
30 33   37 50 79 49 46 97 46 51 38 55
31 36   47   68   42 75   137   53