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USGS Daily Statistics for Arizona

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Welcome to the NWIS-Web for the Arizona Water Science Center


The majority of USGS Gaging Stations are funded though a cooperative program between the USGS other interested agencies.
Follow this link for information on the Cooperative Water Program with the USGS.


Arizona Water Science Center Home Page
Colorado Basin River Forecast Center (CBRFC) - provided by the National Weather Service, AHPS. CBRFC on an interactive map.
Threatened and Endangered USGS Gaging Stations in Arizona

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 09522500 GILA GRAVITY MAIN CANAL AT IMPERIAL DAM, AZ-CA


Yuma County, Arizona
Hydrologic Unit Code 15030107
Latitude  32°52'34", Longitude 114°27'18" NAD27
Gage datum 160 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 1942-10-01 -> 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
1 219 583 792 1,070 1,260 1,310 1,410 1,310 1,130 1,020 719 346
2 461 591 786 1,070 1,270 1,310 1,390 1,330 1,130 1,010 713 401
3 528 606 798 1,080 1,280 1,300 1,360 1,330 1,140 1,010 734 440
4 530 633 808 1,090 1,280 1,310 1,280 1,320 1,140 1,020 726 502
5 501 627 821 1,100 1,280 1,300 1,340 1,320 1,150 1,010 726 534
6 478 655 820 1,130 1,290 1,320 1,410 1,310 1,160 981 710 576
7 472 678 842 1,140 1,300 1,330 1,390 1,300 1,150 977 725 617
8 470 674 842 1,120 1,300 1,340 1,400 1,300 1,130 964 715 571
9 470 651 847 1,130 1,270 1,340 1,400 1,290 1,140 947 718 556
10 463 644 877 1,130 1,280 1,320 1,390 1,300 1,150 922 717 551
11 462 651 870 1,170 1,310 1,340 1,410 1,270 1,160 925 699 537
12 448 662 886 1,180 1,260 1,310 1,390 1,270 1,180 906 697 551
13 478 680 892 1,180 1,260 1,330 1,390 1,270 1,200 896 715 564
14 464 693 891 1,180 1,270 1,350 1,380 1,270 1,200 886 721 560
15 466 708 926 1,170 1,260 1,370 1,350 1,250 1,220 907 698 548
16 476 710 954 1,220 1,270 1,340 1,330 1,220 1,220 896 694 534
17 466 708 962 1,210 1,290 1,310 1,310 1,210 1,220 879 720 542
18 486 702 966 1,220 1,290 1,340 1,350 1,210 1,200 866 708 551
19 487 692 1,000 1,230 1,310 1,340 1,350 1,210 1,200 836 742 553
20 471 697 1,000 1,240 1,290 1,370 1,350 1,210 1,190 819 758 551
21 487 703 1,020 1,240 1,280 1,400 1,330 1,180 1,180 780 723 559
22 491 696 1,020 1,230 1,250 1,410 1,330 1,170 1,170 770 646 507
23 484 719 1,030 1,240 1,280 1,400 1,330 1,160 1,140 733 633 435
24 486 752 1,030 1,240 1,270 1,370 1,320 1,170 1,110 731 604 206
25 485 779 1,020 1,270 1,260 1,390 1,320 1,140 1,080 710 536 122
26 479 773 1,060 1,280 1,230 1,380 1,320 1,160 1,060 701 469 398
27 508 801 1,040 1,280 1,250 1,390 1,320 1,150 1,080 710 400 518
28 530 788 1,050 1,260 1,270 1,420 1,300 1,150 1,070 698 374 564
29 535 826 1,060 1,240 1,240 1,440 1,300 1,150 1,040 716 374 551
30 545   1,070 1,260 1,250 1,430 1,300 1,160 1,030 743 350 519
31 566   1,060   1,280   1,280 1,150   734   355