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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 09426000 BILL WILLIAMS RIVER BELOW ALAMO DAM, AZ


La Paz County, Arizona
Hydrologic Unit Code 15030204
Latitude  34°13'51", Longitude 113°36'29" NAD27
Drainage area 4,633  square miles
Contributing drainage area 4,623  square miles
Gage datum 967 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 1969-10-01 -> 2020-09-30)

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 84 143 328 142 59 44 65 73 77 78 37 49
2 73 136 317 117 57 44 72 74 84 75 41 44
3 67 107 324 137 62 44 72 77 81 68 42 44
4 72 96 268 152 68 47 72 76 72 65 42 44
5 146 99 270 164 68 51 72 75 65 66 39 45
6 132 102 303 167 67 50 76 74 68 66 38 46
7 105 106 449 174 67 52 79 75 73 74 37 51
8 81 108 500 176 69 55 78 74 85 66 38 51
9 68 103 500 177 67 53 81 75 95 59 45 47
10 71 107 522 140 68 51 82 79 100 56 64 47
11 60 127 542 96 72 54 80 78 101 58 64 47
12 89 152 579 93 69 56 82 75 99 63 56 45
13 126 186 643 92 68 56 87 68 104 63 42 42
14 117 186 643 89 68 58 87 68 101 61 42 40
15 92 252 582 100 71 59 84 74 98 49 48 39
16 84 352 597 111 70 55 83 78 92 44 52 39
17 83 333 623 83 71 50 83 72 91 43 44 40
18 80 331 621 67 75 47 82 67 92 44 54 38
19 82 334 585 67 73 48 83 67 93 72 62 37
20 79 362 537 67 72 46 86 74 94 86 60 40
21 76 410 533 69 58 48 76 79 90 86 51 40
22 77 405 488 71 47 53 72 78 83 84 50 42
23 78 381 456 64 44 47 73 79 82 65 147 43
24 78 373 435 59 38 46 74 73 82 43 177 41
25 77 311 434 61 36 47 73 74 82 43 144 41
26 79 324 420 59 44 48 74 84 81 47 103 40
27 78 321 380 57 43 46 79 82 81 48 67 40
28 94 321 338 60 40 46 78 80 82 47 46 41
29 128 308 302 62 44 48 74 82 84 44 41 42
30 128   236 58 42 58 69 86 84 43 51 75
31 131   213   42   72 79   40   112