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USGS 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 07381482 Old River Outflow Channel below Hydropower Channel


Concordia Parish, Louisiana
Hydrologic Unit Code 08040301
Latitude  31°04'00.3", Longitude  91°38'53.8" NAD83
Gage datum -0.57 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 2008-10-01 -> 2020-09-30)

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
1 166,000 168,000 165,000 232,000 217,000 286,000 214,000 168,000 114,000 110,000 118,000 138,000
2 171,000 167,000 174,000 232,000 221,000 280,000 217,000 165,000 112,000 109,000 116,000 132,000
3 182,000 169,000 183,000 231,000 221,000 278,000 219,000 165,000 111,000 110,000 112,000 133,000
4 186,000 167,000 192,000 226,000 219,000 268,000 221,000 165,000 110,000 110,000 110,000 132,000
5 188,000 167,000 202,000 223,000 226,000 267,000 222,000 165,000 110,000 109,000 109,000 124,000
6 192,000 161,000 206,000 226,000 227,000 261,000 221,000 162,000 110,000 110,000 111,000 134,000
7 196,000 172,000 212,000 229,000 234,000 261,000 219,000 160,000 108,000 110,000 118,000 148,000
8 201,000 175,000 219,000 226,000 253,000 258,000 219,000 158,000 107,000 111,000 120,000 133,000
9 205,000 174,000 225,000 223,000 261,000 243,000 216,000 156,000 109,000 111,000 121,000 141,000
10 205,000 176,000 230,000 227,000 269,000 237,000 215,000 153,000 105,000 112,000 121,000 145,000
11 203,000 178,000 236,000 229,000 273,000 234,000 213,000 150,000 105,000 114,000 121,000 147,000
12 200,000 182,000 242,000 228,000 277,000 228,000 213,000 139,000 107,000 115,000 124,000 148,000
13 197,000 188,000 250,000 227,000 276,000 224,000 215,000 136,000 108,000 117,000 127,000 151,000
14 192,000 192,000 257,000 227,000 284,000 231,000 215,000 132,000 109,000 115,000 127,000 157,000
15 188,000 193,000 262,000 223,000 287,000 236,000 215,000 129,000 110,000 118,000 128,000 161,000
16 186,000 192,000 267,000 221,000 288,000 225,000 215,000 128,000 109,000 125,000 125,000 158,000
17 175,000 193,000 267,000 219,000 295,000 226,000 214,000 121,000 109,000 128,000 124,000 161,000
18 169,000 193,000 249,000 218,000 301,000 221,000 210,000 118,000 107,000 122,000 123,000 166,000
19 161,000 189,000 253,000 219,000 294,000 219,000 210,000 115,000 108,000 129,000 125,000 169,000
20 160,000 183,000 258,000 231,000 295,000 217,000 207,000 121,000 109,000 128,000 127,000 177,000
21 163,000 180,000 264,000 219,000 292,000 215,000 205,000 123,000 113,000 125,000 125,000 177,000
22 164,000 173,000 265,000 214,000 288,000 216,000 204,000 123,000 117,000 126,000 123,000 174,000
23 166,000 165,000 262,000 221,000 292,000 217,000 203,000 121,000 114,000 129,000 123,000 172,000
24 166,000 159,000 260,000 215,000 298,000 215,000 201,000 120,000 115,000 130,000 122,000 167,000
25 167,000 155,000 257,000 219,000 302,000 213,000 199,000 120,000 114,000 129,000 123,000 167,000
26 164,000 155,000 255,000 217,000 303,000 214,000 191,000 118,000 115,000 129,000 124,000 167,000
27 164,000 157,000 255,000 222,000 312,000 212,000 187,000 118,000 115,000 127,000 124,000 163,000
28 166,000 169,000 244,000 221,000 308,000 211,000 185,000 117,000 115,000 124,000 125,000 162,000
29 168,000 141,000 246,000 219,000 304,000 210,000 184,000 115,000 114,000 121,000 130,000 160,000
30 169,000   241,000 217,000 301,000 211,000 179,000 117,000 112,000 120,000 132,000 147,000
31 169,000   238,000   293,000   174,000 117,000   119,000   156,000