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USGS Daily Statistics for Pennsylvania

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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.



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 -> 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 2,060 1,990 2,380 3,420 2,490 2,190 1,520 929 1,130 1,420 1,610 2,490
2 2,080 1,990 2,410 3,500 2,370 2,030 1,480 1,060 1,250 1,220 1,550 2,480
3 2,090 2,170 2,290 3,800 2,370 1,950 1,320 1,100 1,080 1,220 1,700 2,270
4 2,010 2,150 2,270 3,820 2,370 1,850 1,290 1,190 1,020 1,120 1,620 2,560
5 1,980 2,070 2,530 4,010 2,340 1,710 1,280 1,130 1,010 1,190 1,540 2,550
6 2,100 1,920 2,570 4,090 2,470 1,660 1,240 1,050 1,030 1,130 1,460 2,440
7 2,040 2,010 2,560 3,860 2,340 1,710 1,200 1,040 1,110 1,080 1,510 2,390
8 1,990 2,020 2,410 3,770 2,360 1,650 1,300 934 1,050 1,150 1,650 2,410
9 2,050 1,780 2,540 3,440 2,340 1,580 1,270 892 1,150 1,220 1,730 2,330
10 1,950 1,700 2,510 3,320 2,260 1,490 1,360 901 1,040 1,170 1,640 2,250
11 1,930 1,830 2,960 3,140 2,300 1,500 1,180 921 1,050 1,150 1,700 2,540
12 1,910 1,840 2,870 2,870 2,360 1,520 1,090 955 1,090 1,220 1,750 2,590
13 1,950 1,830 2,790 2,980 2,370 1,590 1,090 1,100 1,260 1,190 1,820 2,590
14 1,950 1,940 2,870 2,910 2,410 1,560 1,120 1,190 1,090 1,150 1,790 2,610
15 1,840 1,940 3,040 3,040 2,340 1,510 1,170 1,070 1,150 1,320 1,710 2,470
16 1,810 1,920 3,000 3,380 2,350 1,500 1,120 985 1,190 1,400 1,760 2,400
17 1,750 1,980 3,000 3,240 2,560 1,430 1,150 956 1,150 1,400 1,950 2,330
18 1,710 1,970 2,960 3,100 2,450 1,390 1,030 1,020 1,330 1,270 1,780 2,170
19 1,870 1,890 2,830 2,920 2,390 1,370 963 1,650 1,240 1,450 1,680 2,070
20 1,970 1,920 2,950 2,810 2,400 1,360 939 1,040 1,230 1,490 1,730 2,010
21 1,950 2,010 3,040 2,590 2,290 1,440 941 914 1,180 1,480 1,880 2,600
22 2,010 2,070 3,280 2,460 2,230 1,490 1,020 938 1,140 1,420 2,100 2,320
23 2,020 2,110 3,380 2,440 2,230 1,650 994 1,080 1,170 1,400 2,080 2,190
24 2,370 2,440 3,230 2,350 2,150 1,470 1,120 968 1,220 1,410 1,860 2,360
25 2,560 2,620 3,210 2,350 2,170 1,370 1,120 899 1,180 1,340 1,960 2,570
26 2,690 2,500 3,210 2,420 2,160 1,450 1,030 932 1,140 1,370 2,150 2,410
27 2,840 2,330 3,240 2,480 1,950 1,600 1,000 908 1,300 1,380 2,080 2,450
28 2,610 2,470 3,210 2,490 1,800 1,650 1,050 917 1,380 1,460 2,380 2,330
29 2,430 2,350 3,320 2,470 2,050 1,670 1,130 880 1,410 1,550 2,420 2,220
30 2,200   3,390 2,410 2,110 1,540 1,050 924 1,380 1,650 2,470 2,350
31 2,150   3,560   2,130   964 1,020   1,590   2,200