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USGS Surface-Water 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 08115000 Big Ck nr Needville, TX


Fort Bend County, Texas
Hydrologic Unit Code 12070104
Latitude  29°28'18", Longitude  95°48'10" NAD27
Drainage area 42.8  square miles
Contributing drainage area 42.8  square miles
Gage datum 59.39 feet above NGVD29
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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 1946-10-01 -> 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 25 18 20 7.5 35 40 11 17 88 6.4 105 14
2 32 26 41 5 28 28 44 42 40 2.8 44 27
3 35 23 20 17 26 35 33 15 38 11 34 36
4 28 47 21 57 35 26 17 19 21 16 62 19
5 18 50 22 45 32 48 42 12 38 18 42 14
6 43 46 12 23 25 41 33 18 48 23 32 34
7 51 17 19 12 50 38 46 18 24 27 15 21
8 21 25 12 28 103 39 25 15 22 53 13 52
9 39 31 28 17 30 42 24 11 16 27 19 33
10 45 70 40 25 80 38 24 11 59 24 16 32
11 29 82 29 32 57 30 41 15 82 35 28 54
12 29 63 25 39 75 63 30 12 76 104 80 72
13 44 37 17 28 69 69 16 9.9 37 91 74 70
14 16 46 25 36 90 59 12 5.1 23 46 37 47
15 18 42 28 22 71 22 29 13 21 55 15 81
16 36 35 19 42 78 21 53 23 27 121 22 56
17 68 32 41 62 56 36 18 8.7 14 46 41 51
18 63 45 37 138 86 41 8.2 34 13 75 93 52
19 92 20 29 69 63 73 11 50 117 85 53 44
20 50 11 36 64 39 55 9.2 21 139 31 66 41
21 39 70 25 43 26 36 6.9 13 65 21 27 41
22 58 81 16 23 17 27 6.8 11 43 27 36 50
23 41 35 36 27 22 34 5 10 38 32 59 28
24 47 45 32 22 20 75 4.9 7.7 29 26 40 36
25 37 43 13 47 21 79 6.4 24 15 89 38 24
26 30 58 13 32 87 132 18 77 11 49 27 18
27 29 33 9.8 22 42 68 14 83 8.2 57 32 31
28 18 16 24 25 44 25 6 86 8.1 27 20 28
29 15 7 27 44 26 18 4.2 89 6.2 50 14 26
30 29   19 30 49 19 6.1 61 12 37 14 21
31 15   17   71   5.9 117   165   32