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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 01451000 Lehigh River at Walnutport, PA


Northampton County, Pennsylvania
Hydrologic Unit Code 02040106
Latitude  40°45'25", Longitude  75°36'12" NAD27
Drainage area 889  square miles
Gage datum 350.27 feet above NGVD29
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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 1946-10-01 -> 2021-09-30)

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 2,070 2,010 2,380 3,410 2,490 2,200 1,530 928 975 1,410 1,580 2,510
2 2,090 2,010 2,420 3,510 2,370 2,030 1,480 1,060 922 1,220 1,530 2,500
3 2,100 2,180 2,300 3,820 2,370 1,960 1,330 1,100 935 1,210 1,700 2,290
4 2,020 2,120 2,270 3,830 2,370 1,860 1,300 1,200 853 1,110 1,610 2,570
5 1,990 2,030 2,540 4,030 2,340 1,720 1,280 1,130 854 1,170 1,530 2,570
6 2,110 1,900 2,590 4,100 2,470 1,670 1,250 1,050 914 1,120 1,460 2,460
7 2,050 1,990 2,570 3,860 2,340 1,720 1,210 1,050 1,050 1,060 1,510 2,400
8 2,010 2,010 2,410 3,670 2,360 1,650 1,310 936 1,020 1,120 1,650 2,430
9 2,070 1,770 2,550 3,370 2,340 1,580 1,270 895 1,080 1,190 1,740 2,340
10 1,960 1,700 2,520 3,260 2,260 1,490 1,360 904 998 1,160 1,640 2,270
11 1,950 1,830 2,970 3,140 2,300 1,500 1,180 925 1,020 1,140 1,710 2,560
12 1,930 1,840 2,890 2,870 2,360 1,520 1,080 959 1,060 1,210 1,730 2,610
13 1,960 1,830 2,800 2,980 2,370 1,600 1,090 1,110 1,240 1,190 1,790 2,610
14 1,960 1,950 2,880 2,910 2,410 1,570 1,120 1,200 1,070 1,150 1,760 2,630
15 1,850 1,950 3,050 3,040 2,340 1,520 1,170 1,080 1,130 1,320 1,690 2,490
16 1,830 1,930 3,010 3,380 2,350 1,510 1,120 990 1,160 1,400 1,730 2,420
17 1,770 1,980 3,010 3,240 2,560 1,440 1,150 961 1,130 1,400 1,940 2,350
18 1,720 1,960 2,960 3,100 2,450 1,400 1,030 1,030 1,320 1,280 1,770 2,190
19 1,880 1,870 2,840 2,920 2,390 1,380 963 1,630 1,230 1,450 1,670 2,090
20 1,990 1,900 2,960 2,810 2,400 1,370 939 1,040 1,230 1,490 1,730 2,030
21 1,970 1,990 3,050 2,590 2,290 1,450 943 912 1,140 1,490 1,880 2,620
22 2,020 2,060 3,290 2,460 2,230 1,500 1,030 932 1,090 1,420 2,100 2,340
23 2,040 2,100 3,390 2,440 2,230 1,650 998 881 1,120 1,410 2,090 2,210
24 2,390 2,430 3,230 2,350 2,150 1,480 1,130 802 1,160 1,410 1,870 2,380
25 2,590 2,600 3,230 2,350 2,170 1,380 1,120 765 1,130 1,350 1,970 2,590
26 2,710 2,490 3,220 2,420 2,160 1,460 1,030 809 1,100 1,370 2,160 2,430
27 2,870 2,330 3,260 2,480 1,970 1,610 1,010 797 1,280 1,350 2,090 2,470
28 2,640 2,470 3,230 2,490 1,810 1,670 1,050 852 1,360 1,430 2,390 2,340
29 2,460 2,350 3,350 2,470 2,050 1,690 1,140 837 1,400 1,540 2,430 2,230
30 2,230   3,410 2,410 2,110 1,550 1,050 882 1,370 1,630 2,480 2,360
31 2,170   3,590   2,130   964 953   1,560   2,220