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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 15214000 COPPER R AT MILLION DOLLAR BRIDGE NR CORDOVA AK


Valdez-Cordova Census Area County, Alaska
Hydrologic Unit Code 19020104
Latitude  60°40'18", Longitude 144°44'41" NAD27
Drainage area 24,030  square miles
Gage datum 150 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 1987-10-01 -> 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 9,400 7,970 7,800 8,340 24,000 101,000 185,000 192,000 133,000 63,800 22,200 13,800
2 9,360 7,960 7,810 8,400 24,900 103,000 189,000 190,000 129,000 64,200 21,600 13,500
3 9,330 7,950 7,820 8,460 26,200 104,000 192,000 189,000 126,000 62,800 21,200 13,000
4 9,290 7,960 7,810 8,510 27,800 107,000 192,000 189,000 121,000 60,500 20,800 13,100
5 9,240 7,940 7,820 8,660 30,000 110,000 191,000 190,000 120,000 57,200 20,100 13,100
6 9,090 7,930 7,830 8,820 31,400 112,000 194,000 193,000 121,000 54,300 19,900 12,900
7 9,040 7,920 7,800 8,850 32,100 115,000 199,000 196,000 126,000 51,300 20,000 12,800
8 9,010 7,920 7,790 8,940 32,900 118,000 202,000 199,000 124,000 51,200 19,500 12,800
9 8,980 7,920 7,780 9,020 34,500 119,000 205,000 199,000 125,000 51,100 18,600 13,000
10 8,940 7,900 7,780 9,170 37,400 123,000 202,000 194,000 126,000 59,400 17,500 12,800
11 8,820 7,920 7,770 9,360 39,800 128,000 200,000 189,000 124,000 67,000 17,300 12,200
12 8,790 7,890 7,770 9,590 42,000 133,000 197,000 188,000 122,000 60,300 17,000 11,800
13 8,750 7,810 7,770 9,750 43,600 137,000 194,000 191,000 118,000 50,600 16,900 11,500
14 8,720 7,810 7,770 9,950 45,200 139,000 193,000 192,000 114,000 44,400 16,900 11,300
15 8,700 7,810 7,760 10,200 46,900 142,000 193,000 189,000 110,000 41,400 16,600 11,000
16 8,600 7,770 7,770 11,700 48,800 147,000 194,000 185,000 105,000 43,500 16,600 10,900
17 8,530 7,770 7,730 12,100 50,400 152,000 194,000 182,000 103,000 46,500 16,500 10,700
18 8,520 7,780 7,740 12,600 54,000 157,000 194,000 180,000 96,400 43,500 15,200 10,600
19 8,460 7,800 7,740 13,000 56,400 160,000 195,000 178,000 90,200 39,900 15,000 10,500
20 8,440 7,790 7,750 13,600 59,000 163,000 196,000 170,000 88,100 38,300 15,000 10,400
21 8,360 7,750 7,790 14,200 60,700 166,000 198,000 166,000 95,100 35,400 15,200 10,200
22 8,330 7,760 7,800 14,800 63,000 169,000 201,000 161,000 104,000 33,300 15,500 10,200
23 8,320 7,760 7,820 15,400 65,500 171,000 198,000 155,000 104,000 31,200 15,700 9,900
24 8,310 7,770 7,840 16,100 68,700 173,000 198,000 151,000 96,000 30,400 15,500 9,860
25 8,300 7,810 7,860 17,300 71,800 176,000 195,000 150,000 90,700 29,400 15,300 9,810
26 8,210 7,810 7,970 18,700 75,600 179,000 195,000 149,000 82,400 28,400 16,000 9,750
27 8,200 7,820 8,000 20,400 80,300 178,000 195,000 149,000 75,200 26,800 16,800 9,720
28 8,180 7,840 8,000 21,200 84,900 178,000 194,000 147,000 71,100 25,800 15,900 9,690
29 8,160 8,380 8,080 21,600 90,700 179,000 191,000 146,000 69,300 25,700 14,700 9,600
30 8,140   8,120 22,300 94,700 181,000 191,000 145,000 64,300 24,500 14,000 9,560
31 8,080   8,260   99,000   192,000 138,000   23,400   9,500