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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 09429100 COLORADO RIVER BELOW PALO VERDE DAM, AZ-CA


Riverside County, California
Hydrologic Unit Code 15030104
Latitude  33°43'10", Longitude 114°29'50" NAD27
Drainage area 182,200  square miles
Contributing drainage area 178,241  square miles
Gage datum 260 feet above NAVD88
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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 1955-10-01 -> 2021-09-30)

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 5,100 5,620 8,020 10,400 9,740 9,120 10,200 9,460 7,840 7,310 5,730 5,260
2 5,040 5,710 7,940 10,600 9,800 9,010 10,000 9,230 7,860 7,030 5,860 5,340
3 4,800 5,670 8,010 10,600 9,860 9,150 10,000 9,400 7,720 7,120 5,730 5,330
4 4,840 6,040 7,880 10,800 9,790 9,160 10,100 9,450 7,580 7,080 5,700 5,220
5 4,880 6,190 8,140 10,700 9,680 9,180 9,990 9,330 7,560 7,090 5,740 5,290
6 4,960 6,160 8,350 10,800 9,430 9,450 10,100 9,550 7,330 7,100 5,630 5,110
7 4,890 6,100 8,650 10,800 9,550 9,320 9,960 9,450 7,440 7,240 5,730 4,980
8 4,720 6,220 8,470 11,000 9,610 9,440 9,960 9,370 7,510 7,180 5,680 4,920
9 5,120 6,010 8,510 10,800 9,320 9,330 10,200 9,370 7,730 7,190 5,750 4,880
10 5,070 6,060 8,500 10,900 9,330 9,260 10,200 9,290 7,850 7,210 5,490 4,890
11 5,070 6,410 8,890 10,800 9,240 9,370 10,400 9,240 7,770 6,970 5,620 4,720
12 5,190 6,440 9,200 10,600 9,130 9,280 10,300 9,200 7,850 6,850 5,700 4,940
13 5,330 6,270 9,240 10,700 9,200 9,450 9,990 8,960 8,000 6,910 5,390 4,880
14 5,370 6,310 9,430 10,700 9,150 9,350 10,100 8,900 7,910 6,720 5,560 4,880
15 5,320 6,500 9,300 10,800 9,080 9,400 10,000 8,910 7,820 6,590 5,310 4,960
16 5,420 6,600 9,420 10,900 8,890 9,430 10,000 8,850 7,810 6,580 5,320 4,860
17 5,330 6,560 9,530 10,800 8,730 9,540 9,880 8,780 7,830 6,690 5,240 4,870
18 5,260 6,590 9,430 10,800 8,740 9,590 10,000 8,700 7,890 6,400 5,260 4,710
19 5,240 6,850 9,740 10,600 8,740 9,740 9,950 8,730 8,000 6,170 5,330 4,680
20 5,330 7,200 9,860 10,800 8,870 9,590 9,920 8,730 7,780 6,070 5,020 4,540
21 5,380 7,100 10,200 10,600 8,970 9,710 9,950 8,540 7,760 6,130 5,170 4,130
22 5,590 7,380 10,200 10,500 8,960 9,590 9,950 8,530 7,690 6,220 4,960 3,520
23 5,560 7,330 10,100 10,500 8,920 9,780 9,980 8,190 7,820 6,040 5,100 2,780
24 5,330 7,420 10,100 10,600 8,680 10,000 9,930 8,400 7,900 6,000 5,130 3,790
25 5,310 7,750 10,100 10,500 8,780 9,830 9,800 8,430 7,750 5,670 4,990 4,370
26 5,460 7,730 10,300 10,100 8,790 9,830 9,670 8,340 7,710 5,820 5,040 4,290
27 5,410 7,540 10,400 10,000 8,800 10,000 9,740 7,950 7,810 5,770 5,010 4,060
28 5,390 7,610 10,400 9,930 8,930 9,760 9,690 7,790 7,920 5,860 5,150 4,070
29 5,580 8,340 10,200 9,860 8,740 9,860 9,720 7,780 7,460 6,000 5,160 3,920
30 5,710   10,400 9,790 8,930 10,100 9,670 7,690 7,380 5,930 5,180 3,910
31 5,590   10,300   8,960   9,740 7,880   5,960   4,460