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USGS Surface-Water Daily Statistics for Louisiana

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 07348700 Bayou Dorcheat near Springhill, LA


Webster Parish, Louisiana
Hydrologic Unit Code 11140203
Latitude  32°59'40", Longitude  93°23'47" NAD27
Drainage area 605.00  square miles
Gage datum 173.37 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 1957-10-01 -> 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
1 956 1,010 1,470 1,330 1,450 401 263 106 61 90 376 533
2 925 1,050 1,610 1,280 1,310 426 320 99 108 86 278 523
3 932 1,150 1,580 1,180 1,270 382 357 82 151 72 208 521
4 954 1,240 1,420 1,130 1,270 401 316 85 119 82 182 550
5 966 1,180 1,360 1,350 1,230 406 268 88 90 112 176 604
6 928 1,100 1,290 1,560 1,160 476 230 94 80 145 170 634
7 885 1,000 1,230 1,460 1,030 432 217 95 75 156 162 611
8 856 909 1,230 1,360 918 461 190 80 73 139 167 580
9 866 877 1,480 1,250 816 686 177 60 74 128 169 570
10 950 877 1,860 1,060 743 725 190 47 74 121 164 670
11 1,020 910 1,900 876 778 657 185 44 77 117 157 760
12 1,020 986 1,670 816 804 537 181 43 74 130 154 819
13 974 1,160 1,490 833 816 466 205 42 82 269 158 824
14 901 1,270 1,390 984 922 462 275 42 93 441 162 922
15 892 1,280 1,300 1,180 890 379 311 41 99 520 156 980
16 901 1,270 1,220 1,160 795 329 247 40 97 545 171 966
17 929 1,300 1,170 1,020 763 305 213 47 101 471 185 983
18 951 1,310 1,180 903 761 320 204 52 105 360 198 985
19 995 1,240 1,180 799 844 303 257 53 97 257 218 1,010
20 1,030 1,140 1,210 713 886 290 244 58 90 203 243 956
21 1,050 1,070 1,220 645 829 297 197 82 88 174 260 829
22 1,020 1,090 1,190 672 759 267 152 86 93 170 279 742
23 1,010 1,190 1,200 878 645 232 122 84 94 211 302 689
24 1,000 1,330 1,190 1,010 549 207 106 80 91 296 338 719
25 988 1,390 1,110 1,170 485 193 96 76 101 313 391 706
26 945 1,400 1,010 1,270 450 183 82 69 115 295 440 728
27 909 1,360 924 1,460 421 183 88 62 119 261 467 829
28 884 1,370 889 1,580 396 188 111 52 118 210 493 944
29 882 941 936 1,600 379 202 116 41 112 181 526 1,040
30 911   1,040 1,560 361 218 102 39 100 316 534 1,050
31 971   1,260   357   90 43   421   1,010