Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

USGS Surface-Water Daily Statistics for Arizona

Click to hide state-specific text

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 09426620 BILL WILLIAMS RIVER NEAR PARKER, AZ


La Paz County, Arizona
Hydrologic Unit Code 15030204
Latitude  34°15'40.45", Longitude 114°01'44.33" NAD83
Drainage area 5,337  square miles
Contributing drainage area 5,327  square miles
Gage datum 501.62 feet above NAVD88
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 1988-10-01 -> 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 75 140 301 87 43 18 11 8.4 9.5 16 8.7 17
2 47 145 291 88 40 18 11 8.4 9.4 17 7.7 15
3 47 94 279 88 40 18 9.5 9.3 9.8 17 8.6 14
4 33 76 143 113 38 18 9.1 12 9.5 18 12 14
5 124 74 113 141 37 17 9 9.3 9.4 18 13 14
6 150 73 136 160 31 17 9.6 8.5 9.4 29 9.8 14
7 100 73 252 178 27 17 12 8.4 11 19 8.5 14
8 61 74 323 177 25 18 11 8.4 11 16 8.5 14
9 38 74 357 174 24 20 11 8.5 13 12 7.6 15
10 59 74 357 173 24 18 11 8.9 8.7 12 7.6 18
11 48 87 369 163 24 18 11 11 13 11 7.9 19
12 50 111 436 140 26 17 11 11 24 11 14 20
13 69 130 425 131 26 17 13 12 31 12 15 20
14 78 147 448 123 24 15 13 13 39 16 8.3 19
15 58 149 495 119 24 12 12 22 29 17 8 17
16 53 361 422 126 23 13 11 8.7 31 13 9.6 16
17 74 370 448 127 23 11 11 8.4 26 12 14 15
18 73 359 474 79 23 11 11 8.4 13 10 8.7 15
19 72 324 522 67 25 11 11 8.5 43 8.4 8.6 14
20 75 319 379 63 25 10 12 8.7 12 10 8.8 13
21 77 386 381 57 24 10 16 8.4 12 14 9 13
22 84 378 474 53 23 10 11 8.3 11 16 9.3 13
23 75 374 392 51 22 12 9.8 12 11 11 53 13
24 72 334 355 47 22 11 8.8 11 11 9.6 157 13
25 72 305 307 46 21 11 8.5 10 11 9.1 138 13
26 72 212 282 49 20 12 8.4 9.6 11 8.8 81 13
27 73 274 273 49 20 12 9.8 10 15 10 42 13
28 70 299 271 46 19 11 13 9.6 11 14 28 13
29 81 12 240 44 19 10 9.6 10 11 15 16 13
30 105   134 45 19 9.6 10 29 13 11 16 13
31 110   118   18   8.7 9.8   9.6   61