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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 -> 2024-09-30)

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 13,700 12,200 15,400 26,100 16,700 12,000 9,640 6,460 6,080 8,610 9,890 13,700
2 13,100 12,200 15,200 26,000 16,300 12,000 9,140 6,560 7,130 8,850 9,350 14,200
3 13,200 12,500 14,900 26,300 15,600 11,600 8,400 6,470 6,760 7,880 9,420 14,400
4 13,300 12,900 15,100 26,900 15,200 11,100 7,840 6,760 6,410 7,200 9,560 13,800
5 12,800 12,500 15,900 26,500 15,000 10,600 7,450 7,220 6,360 6,810 9,690 14,000
6 12,800 11,800 16,700 27,300 15,000 10,100 7,130 6,610 6,180 6,810 9,170 13,900
7 12,900 11,800 18,200 27,700 15,000 10,100 7,110 6,170 6,390 6,880 9,040 13,800
8 13,200 12,100 18,300 26,600 14,500 10,700 6,670 6,080 6,940 7,200 9,210 13,900
9 13,800 11,300 18,400 24,800 13,900 10,000 6,850 6,080 7,110 7,250 9,790 14,300
10 14,100 10,800 18,800 23,800 13,600 9,490 8,160 6,130 6,500 6,850 10,800 13,600
11 13,300 10,700 19,600 22,500 13,700 9,170 8,270 6,080 6,050 6,830 10,800 13,600
12 12,700 11,800 20,000 21,500 14,300 9,250 7,460 6,330 5,940 6,580 10,300 14,600
13 12,900 12,300 20,800 21,300 14,700 9,520 7,160 6,670 6,170 6,480 10,300 14,600
14 12,500 11,800 20,600 21,100 15,100 9,500 7,030 7,130 6,380 6,590 10,500 14,400
15 12,700 11,600 21,500 21,100 14,600 9,460 7,200 6,630 6,090 6,690 10,700 14,100
16 12,200 12,200 21,700 22,400 14,200 9,280 7,410 6,270 6,500 6,900 10,500 13,600
17 11,700 12,500 21,100 23,100 14,600 9,210 7,010 6,290 7,040 7,110 11,300 13,100
18 11,400 12,600 21,800 22,100 14,500 8,800 6,900 6,340 6,950 7,050 11,700 13,100
19 11,800 12,600 22,200 20,700 14,000 9,010 6,740 7,440 7,990 7,460 11,300 13,100
20 12,500 12,600 21,400 19,500 14,100 8,950 6,830 8,380 7,790 8,480 11,100 12,500
21 12,900 12,700 21,200 18,600 13,800 8,730 6,760 6,370 7,240 8,610 11,200 13,100
22 12,300 13,700 22,200 18,600 13,600 8,690 6,830 6,150 7,130 8,290 11,500 13,900
23 12,000 14,000 23,100 18,100 14,000 9,070 7,530 6,470 7,090 7,880 11,700 13,100
24 12,800 14,500 22,200 17,700 14,200 9,040 7,570 6,910 6,890 7,730 11,200 12,700
25 15,000 15,400 21,500 17,500 13,400 8,690 7,470 7,020 6,870 8,050 11,200 13,500
26 16,000 17,200 21,600 17,600 13,400 8,090 7,070 6,470 6,870 8,150 11,400 13,800
27 15,900 16,900 22,100 17,500 13,100 8,250 6,810 5,910 6,940 8,760 12,000 13,100
28 15,700 16,100 23,600 17,300 12,400 9,060 6,990 6,790 7,680 9,390 12,300 13,100
29 14,700 15,000 25,100 17,100 12,000 9,870 7,230 6,770 8,550 9,410 13,400 13,000
30 13,400   24,900 16,600 12,900 10,400 7,250 6,320 7,930 9,690 14,200 13,000
31 12,500   24,700   12,500   6,660 5,870   9,730   13,600