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USGS Daily Statistics for the Nation

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 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 2006-10-01 -> 2025-09-30)

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 48 41 21 30 45 77 48 51 111 32 126 37
2 47 32 22 23 46 66 72 61 71 33 81 47
3 63 40 18 29 47 73 94 60 60 36 55 40
4 56 49 18 26 31 69 76 44 52 38 39 42
5 58 38 45 24 24 85 85 33 39 35 31 44
6 49 30 73 20 28 79 85 25 32 29 26 33
7 48 26 53 18 27 51 84 24 34 27 34 35
8 49 21 39 19 45 36 148 20 39 30 40 73
9 61 20 44 16 40 29 152 15 30 35 29 49
10 76 39 71 19 115 24 120 12 32 36 28 40
11 73 59 57 23 114 25 88 12 34 30 34 35
12 56 73 59 25 132 34 67 17 31 26 43 33
13 40 52 48 32 147 40 62 15 96 29 37 50
14 32 42 59 25 126 28 48 21 106 30 35 55
15 28 32 57 22 104 21 45 26 72 31 31 39
16 50 27 41 18 83 26 50 58 62 99 26 38
17 42 27 40 45 67 41 44 68 55 116 27 40
18 37 48 30 158 50 36 34 49 96 67 40 35
19 62 43 25 160 74 34 31 65 110 44 39 49
20 54 46 25 99 75 35 42 68 107 37 32 54
21 59 57 33 104 73 29 40 57 109 32 30 38
22 63 50 45 95 78 40 36 53 191 33 32 35
23 88 45 33 62 66 45 43 38 151 37 42 29
24 108 46 25 48 72 43 36 28 84 36 40 41
25 114 39 24 88 61 55 49 26 63 92 50 45
26 100 31 18 65 120 48 73 55 53 82 68 34
27 91 42 17 62 120 39 75 179 39 106 60 41
28 68 27 16 86 160 42 66 222 30 78 61 38
29 60 23 36 62 146 60 56 268 43 62 52 45
30 46   30 49 99 54 48 224 43 61 40 61
31 37   32   95   38 174   115   53