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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 11224000 MF SAN JOAQUIN R NR MAMMOTH LAKES CA


Madera County, California
Hydrologic Unit Code 18040006
Latitude  37°37'55", Longitude 119°05'11" NAD83
Drainage area 43.8  square miles
Gage datum 7,569.50 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 2010-10-01 -> 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 29 27 34 75 316 400 319 111 34 15 41 28
2 29 28 40 85 305 423 339 104 34 16 34 28
3 27 31 51 95 321 458 352 99 42 17 31 28
4 41 32 54 101 340 492 340 98 40 19 29 24
5 79 32 51 105 350 500 323 103 35 20 27 23
6 101 32 47 117 343 500 312 93 32 18 26 23
7 82 40 43 199 320 452 302 84 31 17 24 22
8 112 40 40 158 313 423 289 79 29 16 24 21
9 163 48 39 140 320 430 283 74 29 16 24 21
10 97 46 38 130 331 428 271 69 29 16 25 21
11 85 43 38 127 348 416 250 65 30 16 25 22
12 71 41 39 129 370 404 233 63 30 16 24 22
13 55 45 42 130 391 410 220 63 29 16 23 24
14 35 69 46 127 409 449 214 61 27 15 22 27
15 30 59 49 123 408 468 213 60 25 14 22 28
16 29 50 52 125 395 455 215 58 24 37 29 25
17 30 47 54 134 389 447 217 57 22 37 27 25
18 33 44 53 154 396 478 214 54 21 24 23 26
19 31 42 56 166 395 496 204 53 20 21 22 25
20 31 40 57 177 387 447 188 54 19 19 21 26
21 30 38 62 187 374 432 181 58 21 19 22 27
22 29 37 64 213 379 414 174 54 20 18 22 27
23 28 38 63 232 404 402 171 49 19 17 22 29
24 27 34 63 241 399 385 167 46 18 41 21 38
25 26 34 64 246 403 361 168 47 17 112 20 42
26 27 32 64 273 395 355 166 48 16 39 20 36
27 27 32 63 277 401 334 147 44 15 34 23 33
28 27 33 63 283 425 311 131 44 15 96 22 31
29 26 34 62 297 441 326 125 42 15 53 22 30
30 26   66 316 458 310 122 40 16 119 21 28
31 27   70   421   118 36   63   31