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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 01463500 Delaware River at Trenton NJ


Mercer County, New Jersey
Hydrologic Unit Code 02040105
Latitude  40°13'18", Longitude  74°46'41" NAD83
Drainage area 6,780  square miles
Gage datum 0.00 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 1912-10-01 -> 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 13,600 12,000 15,300 26,100 16,700 12,000 9,640 6,460 6,080 8,540 9,880 13,700
2 13,000 12,100 15,200 26,000 16,300 12,000 9,140 6,560 7,130 8,810 9,330 14,200
3 13,100 12,400 14,800 26,300 15,600 11,600 8,400 6,470 6,760 7,840 9,420 14,400
4 13,200 12,800 15,000 26,900 15,200 11,100 7,840 6,760 6,410 7,170 9,560 13,800
5 12,800 12,400 15,800 26,500 15,000 10,600 7,450 7,220 6,360 6,780 9,700 13,900
6 12,700 11,800 16,600 27,300 15,000 10,100 7,130 6,610 6,180 6,790 9,180 13,900
7 12,900 11,800 18,100 27,700 15,000 10,100 7,110 6,170 6,390 6,850 9,060 13,800
8 13,200 12,100 18,100 26,600 14,500 10,700 6,670 6,080 6,940 7,160 9,220 13,900
9 13,700 11,300 18,300 24,800 13,900 10,000 6,850 6,080 7,110 7,180 9,810 14,400
10 13,500 10,800 18,500 23,800 13,600 9,490 8,160 6,130 6,500 6,790 10,800 13,600
11 12,600 10,700 19,200 22,500 13,700 9,170 8,270 6,080 6,050 6,790 10,800 13,500
12 12,300 11,700 19,700 21,500 14,300 9,250 7,460 6,330 5,940 6,550 10,400 14,400
13 12,500 12,300 20,800 21,300 14,700 9,520 7,160 6,670 6,170 6,450 10,300 14,400
14 12,000 11,800 20,600 21,100 15,100 9,500 7,030 7,130 6,340 6,560 10,500 14,300
15 12,300 11,600 21,500 21,100 14,600 9,460 7,200 6,630 6,050 6,660 10,700 14,100
16 11,900 12,200 21,700 22,400 14,200 9,280 7,410 6,270 6,470 6,860 10,600 13,500
17 11,500 12,500 21,100 23,100 14,600 9,210 7,010 6,290 7,030 7,080 11,300 13,100
18 11,200 12,600 21,800 22,100 14,500 8,800 6,900 6,340 6,940 7,020 11,800 12,700
19 11,700 12,600 22,200 20,700 14,000 9,010 6,740 7,440 7,990 7,440 11,400 12,200
20 12,400 12,600 21,400 19,500 14,100 8,950 6,830 8,380 7,790 8,480 11,100 11,900
21 12,800 12,700 21,200 18,600 13,800 8,730 6,760 6,370 7,240 8,620 11,200 12,700
22 12,200 13,700 22,200 18,600 13,600 8,690 6,830 6,150 7,130 8,280 11,500 13,600
23 11,900 14,100 23,100 18,100 14,000 9,070 7,530 6,470 7,090 7,880 11,700 12,900
24 12,800 14,500 22,200 17,700 14,200 9,040 7,570 6,910 6,860 7,740 11,200 12,600
25 14,900 15,500 21,500 17,500 13,400 8,690 7,470 7,020 6,790 8,060 11,200 13,400
26 15,900 17,300 21,600 17,600 13,400 8,090 7,070 6,470 6,580 8,160 11,400 13,800
27 15,800 17,000 22,100 17,500 13,100 8,250 6,810 5,910 6,720 8,780 12,000 13,000
28 15,400 16,200 23,600 17,300 12,400 9,060 6,990 6,790 7,560 9,420 12,200 12,700
29 14,400 14,900 25,100 17,100 12,000 9,870 7,230 6,770 8,440 9,430 13,300 12,700
30 13,200   24,900 16,600 12,900 10,400 7,250 6,320 7,850 9,720 14,200 12,800
31 12,300   24,700   12,500   6,660 5,870   9,740   13,400