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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 09397000 LITTLE COLORADO RIVER AT HOLBROOK, AZ


Navajo County, Arizona
Hydrologic Unit Code 15020008
Latitude  34°53'52", Longitude 110°09'45" NAD27
Drainage area 11,462  square miles
Contributing drainage area 11,115  square miles
Gage datum 5,062.87 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 1904-10-01 -> 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 65 45 73 83 42 9.9 6.6 644 256 204 72 21
2 46 43 132 88 41 9.7 56 769 167 69 40 32
3 34 37 100 82 52 19 19 636 171 44 63 27
4 52 34 74 84 61 7.5 6.1 714 253 311 43 52
5 53 28 58 86 67 6.5 17 663 362 91 51 46
6 40 28 68 86 64 8.5 60 735 613 91 25 24
7 51 30 77 95 46 5.9 18 654 297 255 13 20
8 72 55 91 91 44 8.6 23 572 220 109 14 23
9 58 54 84 64 46 9.8 39 390 407 94 49 28
10 42 58 96 57 43 8.5 39 377 187 63 15 83
11 90 70 89 62 42 6.3 18 648 145 23 14 39
12 89 115 74 75 35 6.1 27 748 101 58 12 29
13 53 95 155 69 29 23 59 499 161 84 14 27
14 90 142 158 65 26 101 81 440 247 22 17 40
15 55 111 98 66 25 12 97 321 271 26 41 23
16 63 78 74 60 31 6.8 101 207 168 64 34 18
17 51 68 77 48 27 5.1 192 262 57 99 27 22
18 87 45 87 45 24 5.6 129 280 38 147 27 19
19 195 45 92 51 23 9.1 116 222 59 141 19 27
20 73 88 94 56 23 23 92 293 36 326 14 20
21 58 71 94 56 23 42 118 378 57 82 11 13
22 90 48 88 56 22 13 164 439 220 74 50 59
23 50 58 124 50 21 6.6 212 225 245 36 50 79
24 39 47 112 66 15 5.2 403 318 178 17 25 49
25 32 42 93 75 12 4.1 641 182 58 18 20 46
26 30 44 118 85 10 3.7 250 305 61 20 17 44
27 36 56 157 58 9.7 2.8 356 273 59 13 481 78
28 325 63 119 77 10 2.8 278 433 177 13 182 47
29 428 55 106 57 10 2.7 475 219 296 92 32 52
30 123   105 53 8.7 23 472 199 521 239 15 166
31 110   85   13   576 257   165   108