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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
1 160 66 118 95 128 97 46 2.3 5 3.2 45 57
2 149 112 239 116 211 63 34 1.5 9.9 0.73 27 43
3 118 134 158 70 204 50 20 191 3.9 0.5 24 38
4 105 97 154 95 158 50 19 38 1.6 2 10 46
5 183 116 260 417 197 74 7.4 9.7 0.99 89 13 21
6 80 192 125 154 81 79 67 2.7 0.78 38 12 20
7 120 108 119 156 31 78 67 2.5 0.95 3.4 20 87
8 78 91 124 153 49 52 20 15 0.82 5.5 38 144
9 99 139 284 166 48 86 4.6 27 1.8 26 26 76
10 145 190 212 133 36 60 3.1 7.6 1.3 14 25 62
11 78 255 171 168 54 54 7.8 1.6 1.7 9.6 16 72
12 122 256 154 159 208 25 32 2.6 1.1 19 64 105
13 173 286 191 142 181 9.8 57 10 2.7 16 30 120
14 138 115 151 213 155 18 23 2.4 4 27 16 106
15 163 77 91 112 129 18 26 3.3 1.3 16 20 117
16 140 96 82 52 103 30 11 1.5 0.94 11 11 122
17 113 132 77 39 80 39 13 1.7 0.81 42 28 78
18 233 105 55 35 189 50 5.1 3.5 1.1 23 70 45
19 255 208 52 75 134 37 4.2 11 1.1 5.4 18 42
20 116 197 71 56 54 14 5.7 2.7 0.8 3.4 21 35
21 58 230 164 25 45 26 2.8 2.2 0.63 4.7 21 55
22 90 297 153 48 56 17 3 4.7 0.61 36 59 77
23 123 195 105 198 61 9.6 3.8 15 0.54 41 130 123
24 126 138 59 58 64 14 3.2 3.6 1.5 37 203 165
25 120 142 43 48 42 15 2.6 1.9 16 39 153 82
26 62 199 98 38 74 25 5.8 4.3 3 24 77 120
27 117 200 80 41 56 83 9.5 1.1 31 42 46 287
28 147 133 112 56 51 106 12 14 17 12 40 185
29 382 39 177 223 64 65 4.1 36 6 7.3 25 77
30 283   175 209 55 33 3.4 11 5.9 177 47 86
31 121   113   135   2.5 20   102   123