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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 a esri powered 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 75 - 76 years of record in, ft3/s   (Calculation Period 1942-10-01 -> 2019-09-30)

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
1 220 578 786 1,050 1,270 1,300 1,400 1,320 1,130 1,010 718 341
2 463 587 766 1,060 1,290 1,300 1,390 1,330 1,110 1,010 701 396
3 530 593 777 1,080 1,280 1,280 1,370 1,330 1,130 1,010 730 436
4 520 624 798 1,100 1,260 1,300 1,290 1,320 1,130 1,010 717 502
5 494 623 821 1,100 1,250 1,310 1,350 1,310 1,150 997 716 537
6 464 655 828 1,120 1,270 1,320 1,410 1,300 1,160 972 705 573
7 459 680 843 1,120 1,300 1,330 1,390 1,300 1,150 962 727 605
8 460 665 835 1,120 1,300 1,330 1,400 1,300 1,130 954 715 560
9 464 648 828 1,130 1,280 1,330 1,400 1,300 1,120 944 709 544
10 459 630 862 1,150 1,270 1,300 1,400 1,300 1,140 921 711 546
11 448 649 868 1,170 1,290 1,330 1,410 1,280 1,160 923 685 537
12 436 665 891 1,170 1,240 1,310 1,390 1,270 1,180 898 690 557
13 462 690 907 1,170 1,240 1,330 1,390 1,270 1,200 891 710 566
14 453 696 902 1,160 1,260 1,350 1,380 1,270 1,190 872 720 556
15 455 702 924 1,160 1,250 1,360 1,360 1,270 1,210 893 695 544
16 473 703 955 1,220 1,270 1,360 1,350 1,230 1,200 889 683 524
17 457 696 964 1,230 1,280 1,320 1,340 1,210 1,200 878 713 535
18 467 696 973 1,230 1,280 1,350 1,370 1,210 1,190 864 695 549
19 478 688 1,010 1,230 1,300 1,360 1,370 1,210 1,200 826 741 556
20 473 699 1,030 1,220 1,270 1,380 1,340 1,200 1,190 811 762 549
21 492 702 1,040 1,220 1,270 1,390 1,330 1,180 1,170 762 733 551
22 498 689 1,020 1,210 1,250 1,400 1,310 1,180 1,160 749 646 498
23 490 716 1,030 1,230 1,290 1,400 1,330 1,160 1,120 724 622 421
24 497 740 1,020 1,240 1,270 1,380 1,320 1,170 1,100 729 591 201
25 494 776 1,010 1,280 1,250 1,400 1,330 1,150 1,090 707 521 118
26 487 774 1,060 1,270 1,230 1,400 1,320 1,150 1,070 691 460 398
27 493 807 1,050 1,260 1,240 1,420 1,310 1,140 1,080 700 392 522
28 517 788 1,060 1,240 1,260 1,410 1,310 1,150 1,070 681 372 561
29 529 840 1,050 1,230 1,240 1,440 1,300 1,160 1,030 703 374 545
30 548   1,050 1,260 1,260 1,430 1,300 1,160 1,020 733 347 511
31 562   1,040   1,280   1,290 1,160   733   353