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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 07351750 Bayou Pierre near Lake End, LA


Natchitoches Parish, Louisiana
Hydrologic Unit Code 11140206
Latitude  31°53'40", Longitude  93°20'30" NAD27
Drainage area 860.00  square miles
Gage datum 89.72 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 1980-10-01 -> 2023-09-30)

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 1,770 1,640 2,240 1,470 1,070 923 853 170 429 357 651 998
2 1,800 1,720 2,260 1,410 1,070 921 835 161 442 335 716 947
3 1,790 1,740 2,220 1,380 1,120 952 791 149 468 297 698 936
4 1,670 1,690 2,140 1,330 1,210 926 738 145 467 245 606 1,020
5 1,480 1,750 2,180 1,400 1,270 872 665 138 419 195 627 952
6 1,340 1,860 2,190 1,410 1,200 965 638 128 350 174 617 823
7 1,310 1,870 2,190 1,510 1,110 1,070 644 120 284 148 590 736
8 1,220 1,820 2,130 1,530 994 1,090 651 121 235 132 604 681
9 1,170 1,720 2,210 1,540 907 1,060 632 131 204 155 616 687
10 1,290 1,800 2,200 1,460 820 1,010 600 178 196 200 585 740
11 1,340 1,980 2,100 1,390 794 953 583 217 205 210 547 913
12 1,340 2,150 2,060 1,340 857 871 548 245 199 255 493 1,190
13 1,360 2,380 2,020 1,400 962 759 487 260 206 264 438 1,420
14 1,460 2,380 2,030 1,490 996 673 434 260 192 286 394 1,470
15 1,540 2,290 1,940 1,480 1,070 630 394 255 176 302 403 1,470
16 1,520 2,140 1,780 1,390 1,130 585 355 240 170 321 433 1,430
17 1,480 1,960 1,700 1,320 1,180 551 330 242 155 423 491 1,410
18 1,550 1,780 1,630 1,230 1,390 529 305 252 138 422 614 1,280
19 1,760 1,690 1,570 1,180 1,390 505 270 232 121 368 637 1,180
20 1,790 1,750 1,450 1,310 1,430 561 253 224 117 329 605 1,080
21 1,710 1,960 1,510 1,370 1,530 570 225 214 113 302 577 999
22 1,640 2,340 1,640 1,350 1,540 568 209 210 124 284 542 989
23 1,570 2,530 1,740 1,460 1,460 566 202 258 136 311 551 1,040
24 1,490 2,610 1,770 1,430 1,340 594 193 299 156 394 711 1,310
25 1,530 2,590 1,680 1,370 1,210 616 179 279 153 450 854 1,440
26 1,440 2,600 1,580 1,290 1,110 627 178 251 157 526 930 1,540
27 1,370 2,510 1,520 1,210 999 678 177 274 155 568 1,030 1,690
28 1,310 2,420 1,420 1,150 909 761 181 287 145 554 1,030 1,760
29 1,360 2,180 1,420 1,080 888 879 182 279 147 510 1,020 1,700
30 1,560   1,470 1,030 841 877 188 350 312 503 1,010 1,740
31 1,590   1,520   841   179 450   598   1,780