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USGS Surface-Water Daily Statistics for Louisiana

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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 07351500 Cypress Bayou near Keithville, LA


Caddo Parish, Louisiana
Hydrologic Unit Code 11140206
Latitude  32°18'00", Longitude  93°49'40" NAD83
Drainage area 66.00  square miles
Gage datum 162.63 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 1938-10-01 -> 2021-09-30)

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
1 167 66 123 100 134 94 49 2.4 5.3 3.4 48 60
2 157 99 251 123 204 48 36 1.6 1.7 0.72 29 45
3 103 115 164 74 184 32 20 202 1.8 0.5 26 40
4 97 93 161 101 164 32 20 40 1.5 2.1 11 48
5 191 119 273 445 206 55 7.8 10 1 94 13 22
6 83 200 131 143 76 51 71 2.9 0.76 40 12 21
7 126 113 125 133 30 71 71 2.7 1 3.6 21 92
8 82 95 129 142 51 42 21 16 0.84 5.8 40 151
9 103 145 291 104 50 86 4.7 28 1.8 27 27 80
10 152 199 216 40 33 62 3.2 8.1 1.4 14 26 65
11 82 249 174 150 21 56 8.1 1.7 1.8 10 17 76
12 128 250 160 162 168 26 31 2.8 1.2 20 68 110
13 182 296 200 150 178 9.7 59 11 2.9 17 32 126
14 145 119 159 226 154 18 25 2.5 4.2 28 17 112
15 171 79 92 117 133 18 27 3.4 1.3 17 21 123
16 147 99 78 53 108 27 12 1.6 0.98 11 11 128
17 119 137 67 27 80 38 13 1.7 0.85 44 30 82
18 244 109 41 32 196 53 5.4 3.6 1.1 24 74 47
19 266 218 51 79 141 40 4.5 11 1.1 5.6 18 44
20 122 207 73 58 56 15 5.9 2.8 0.83 3.5 22 36
21 60 241 171 24 46 28 3 2.3 0.66 4.8 22 58
22 94 313 112 50 56 17 3.2 4.5 0.64 38 62 81
23 124 205 88 212 48 10 4 7.1 0.56 43 137 129
24 99 145 58 54 61 14 3.3 1.7 1.6 39 214 173
25 68 150 44 46 43 16 2.7 1.9 17 41 159 86
26 47 210 101 39 71 27 6.1 4.5 3.2 25 81 126
27 115 210 83 31 58 89 10 1.1 33 44 48 302
28 150 139 117 52 53 114 13 15 18 13 42 195
29 400 41 186 209 66 70 4.3 37 6.3 7.5 27 81
30 289   183 212 57 36 3.6 11 6.2 186 50 56
31 123   119   100   2.5 21   107   117