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USGS Daily Statistics for the Nation

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 12452890 MAD RIVER AT ARDENVOIR, WA


Chelan County, Washington
Hydrologic Unit Code 17020010
Latitude  47°44'13", Longitude 120°22'03" NAD27
Drainage area 92.4  square miles
Contributing drainage area 92.4  square miles
Gage datum 1,260 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 2001-10-01 -> 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 30 47 44 104 211 406 143 42 25 23 37 36
2 31 44 45 103 219 406 135 41 25 23 37 36
3 32 45 46 101 233 404 129 40 25 23 35 35
4 31 47 46 101 248 397 122 39 24 23 36 36
5 30 46 47 100 270 396 115 38 24 23 40 36
6 32 45 52 100 277 386 110 37 26 22 45 34
7 43 46 53 106 283 366 106 37 26 23 49 33
8 41 46 53 111 291 349 103 36 25 23 43 33
9 39 47 56 118 306 330 99 36 24 24 39 41
10 37 45 56 122 313 315 93 35 24 24 37 39
11 37 44 56 124 317 300 87 35 24 24 36 38
12 35 43 64 124 323 287 84 34 23 24 47 36
13 38 43 68 126 332 286 81 34 23 24 45 36
14 37 43 69 126 346 279 77 34 23 25 43 35
15 37 48 71 122 368 272 74 32 23 25 42 34
16 39 51 71 120 400 258 72 31 24 27 42 33
17 42 50 69 120 430 248 69 30 23 28 44 32
18 40 48 69 125 444 238 67 29 24 28 45 33
19 43 47 70 133 440 226 65 29 25 28 43 32
20 42 46 70 143 432 217 63 29 23 30 40 33
21 41 46 69 156 426 212 60 29 23 32 38 33
22 39 49 70 169 423 210 58 28 22 32 38 32
23 38 47 72 175 413 207 56 28 22 30 39 31
24 39 44 73 182 411 196 54 28 23 30 38 30
25 39 43 75 184 404 183 52 28 23 29 38 29
26 39 42 74 181 404 175 50 27 23 30 37 29
27 41 42 74 186 405 169 48 26 23 30 37 30
28 41 43 76 190 405 164 48 26 23 30 38 31
29 40 55 78 196 408 158 46 26 23 34 36 30
30 40   84 203 412 152 44 26 23 32 35 29
31 42   99   415   43 25   38   28