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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 08076997 Clear Ck at Mykawa St nr Pearland, TX


Harris County, Texas
Hydrologic Unit Code 12040204
Latitude  29°35'48", Longitude  95°17'50" NAD27
Drainage area 32.7  square miles
Contributing drainage area 32.7  square miles
Gage datum 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 -> 2022-09-30)

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 54 39 22 33 51 81 56 50 126 35 141 25
2 52 30 23 25 52 72 87 65 79 37 90 42
3 63 27 18 32 52 84 111 65 68 36 60 38
4 60 41 18 29 33 78 89 47 56 28 42 43
5 51 34 51 25 25 94 101 35 40 23 29 46
6 41 26 83 19 27 88 92 27 33 20 24 34
7 46 23 59 16 27 56 75 26 36 22 35 37
8 38 20 43 17 50 39 84 22 43 29 43 82
9 53 19 49 14 37 30 90 16 33 35 28 54
10 61 42 81 13 106 25 77 13 35 38 22 44
11 68 52 65 21 103 20 56 12 38 30 31 36
12 55 64 68 25 135 21 43 13 34 26 40 34
13 39 48 55 34 155 27 47 13 112 29 33 54
14 31 41 68 27 103 20 37 22 124 28 27 60
15 28 31 66 24 82 16 39 29 78 31 23 43
16 54 26 47 19 69 17 46 67 57 112 22 41
17 45 27 38 51 51 38 42 79 57 133 22 43
18 40 53 31 186 42 35 32 55 109 76 39 37
19 69 47 25 188 79 32 30 66 126 49 37 55
20 60 52 27 115 84 30 44 70 123 42 28 60
21 67 65 34 91 84 26 43 58 127 35 26 41
22 66 54 44 81 90 43 37 56 225 36 29 38
23 95 44 32 54 77 51 44 39 178 41 42 32
24 99 48 25 45 86 49 30 28 98 40 32 40
25 91 41 24 98 70 65 34 27 72 106 35 40
26 77 32 19 72 145 57 48 62 55 94 41 29
27 65 46 17 64 139 46 46 210 40 123 35 38
28 53 29 15 99 190 50 40 262 31 85 46 39
29 52 26 39 69 173 72 36 313 48 63 44 48
30 40   32 55 116 64 34 256 48 66 31 65
31 33   36   105   29 199   125   59