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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 02489500 Pearl River near Bogalusa, LA


Washington Parish, Louisiana
Hydrologic Unit Code 03180004
Latitude  30°47'35", Longitude  89°49'15" NAD27
Drainage area 6,573.00  square miles
Gage datum 54.64 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 -> 2022-09-30)

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 13,500 17,900 21,200 19,800 15,700 7,180 5,170 4,230 4,250 3,440 3,960 6,900
2 13,600 17,800 20,900 19,900 15,400 7,290 5,220 4,340 4,170 3,430 4,030 7,220
3 13,600 17,500 21,000 20,200 14,900 7,290 5,110 4,400 4,150 3,410 3,980 7,330
4 13,600 17,300 21,400 20,400 14,400 7,280 4,990 4,420 4,130 3,460 3,820 7,670
5 13,600 17,400 21,500 20,300 14,100 7,140 4,890 4,440 4,190 3,410 3,690 7,730
6 13,600 17,800 22,000 19,900 13,900 6,750 4,890 4,380 4,290 3,330 3,670 7,670
7 13,600 18,500 22,000 19,600 13,500 6,430 4,840 4,290 4,270 3,340 3,670 7,830
8 13,800 18,900 22,000 19,600 13,300 6,230 4,800 4,130 4,060 3,280 3,780 8,040
9 14,000 19,000 21,900 19,100 13,100 6,080 4,800 3,980 3,970 3,230 3,810 8,070
10 14,200 18,900 21,500 18,700 12,600 5,910 4,750 3,880 3,880 3,140 3,880 8,300
11 14,500 19,100 21,500 18,500 12,200 5,800 4,790 3,870 3,760 3,080 3,990 8,680
12 14,800 19,200 21,900 18,600 12,200 5,650 4,800 3,890 3,640 3,020 4,050 8,940
13 15,000 19,400 21,500 18,800 11,900 5,510 4,710 4,050 3,540 2,970 4,070 9,210
14 15,000 19,600 20,900 19,700 11,500 5,480 4,810 4,450 3,530 2,970 4,480 9,530
15 15,000 19,700 20,800 20,700 11,200 5,410 4,940 4,640 3,530 3,040 4,500 9,860
16 14,800 20,000 20,700 21,000 11,200 5,370 4,980 4,560 3,490 3,090 4,440 10,100
17 14,600 20,300 20,700 20,900 11,300 5,300 4,950 4,380 3,470 3,090 4,390 10,500
18 14,600 20,800 20,800 20,300 11,200 5,300 4,930 4,130 3,450 3,120 4,330 10,800
19 14,800 21,600 20,700 19,600 11,100 5,310 4,850 3,830 3,400 3,200 4,380 10,800
20 15,300 21,500 20,300 18,900 10,700 5,290 4,760 3,510 3,290 3,170 4,450 10,900
21 16,000 21,200 20,200 18,400 10,200 5,250 4,730 3,360 3,240 3,090 4,600 10,700
22 16,500 21,400 20,100 18,200 9,870 5,090 4,620 3,260 3,100 3,100 4,800 10,700
23 16,900 21,600 20,200 18,100 9,620 4,990 4,500 3,230 2,950 3,160 4,920 10,700
24 17,300 21,700 19,900 17,600 9,280 4,900 4,470 3,190 2,920 3,200 4,980 10,900
25 17,600 21,900 19,600 17,000 8,900 4,810 4,560 3,120 2,950 3,300 4,950 11,100
26 18,000 22,300 19,400 16,700 8,500 4,730 4,720 3,080 3,000 3,580 5,160 11,500
27 18,400 22,400 19,300 16,400 8,200 4,740 4,720 3,110 3,170 3,840 5,540 11,700
28 18,900 22,000 19,100 16,000 7,920 4,820 4,710 3,150 3,250 3,900 5,860 12,100
29 19,000 18,900 19,200 15,800 7,700 4,890 4,650 3,240 3,350 3,910 6,200 12,500
30 18,600   19,600 16,000 7,500 4,980 4,480 3,690 3,440 3,900 6,500 12,800
31 18,300   19,900   7,270   4,320 4,170   3,900   13,100