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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 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 -> 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
1 163 67 120 96 128 90 46 2.3 5 3.2 46 58
2 152 114 243 117 197 47 35 1.5 9.9 0.73 28 44
3 120 135 161 71 181 31 20 191 3.9 0.5 25 38
4 107 94 157 97 157 32 19 38 1.6 2 11 46
5 186 117 264 424 198 59 7.5 9.7 0.99 89 13 21
6 81 194 127 156 80 70 68 2.7 0.78 38 12 20
7 122 110 121 158 31 77 68 2.5 0.95 3.4 20 89
8 79 93 125 156 49 52 20 15 0.82 5.5 39 146
9 99 141 282 104 48 87 4.6 27 1.8 26 26 77
10 147 192 214 41 32 61 3.1 7.6 1.3 14 25 63
11 79 246 173 144 54 54 7.8 1.6 1.7 9.7 16 73
12 124 249 156 155 211 25 32 2.6 1.1 19 65 107
13 175 288 194 143 179 9.7 57 10 2.7 17 31 122
14 140 116 154 216 149 18 23 2.4 4 27 17 108
15 166 78 90 113 128 18 26 3.3 1.3 16 20 119
16 142 98 76 53 103 31 11 1.5 0.94 11 11 124
17 114 134 73 40 78 39 13 1.7 0.81 42 29 80
18 236 107 45 36 190 51 5.1 3.5 1.1 23 72 46
19 259 211 51 76 135 38 4.2 11 1.1 5.5 18 43
20 118 200 71 56 55 15 5.7 2.7 0.8 3.4 22 36
21 58 233 166 24 46 27 2.8 2.2 0.63 4.7 22 56
22 91 302 155 48 56 17 3 4.7 0.61 36 60 78
23 120 198 106 201 47 9.7 3.8 15 0.54 42 132 125
24 98 140 59 59 59 14 3.2 3.6 1.5 38 207 167
25 97 145 44 49 42 15 2.6 1.9 16 40 156 83
26 51 203 98 38 75 25 5.8 4.3 3 25 79 122
27 112 204 81 41 57 85 9.5 1.1 31 42 47 292
28 145 135 114 57 52 108 12 14 17 12 40 188
29 388 41 180 200 64 66 4.1 36 6 7.4 26 78
30 287   177 203 54 34 3.4 11 5.9 180 48 87
31 123   115   95   2.5 20   103   125