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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 11276900 TUOLUMNE R BL EARLY INTAKE NR MATHER CA


Tuolumne County, California
Hydrologic Unit Code 18040009
Latitude  37°52'54", Longitude 119°58'09" NAD27
Drainage area 487  square miles
Gage datum 2,220.55 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 1967-10-01 -> 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
1 229 233 384 443 957 2,070 1,560 361 130 85 78 95
2 235 239 398 449 1,050 2,070 1,550 335 122 76 78 94
3 387 256 409 449 1,070 2,160 1,540 297 124 72 79 98
4 362 263 411 476 1,090 2,220 1,470 266 123 72 80 92
5 403 265 408 494 1,120 2,300 1,440 260 120 67 87 91
6 390 286 406 495 1,130 2,310 1,410 256 119 68 84 88
7 329 339 398 509 1,130 2,260 1,430 240 119 69 78 84
8 299 321 422 530 1,180 2,270 1,370 237 121 72 92 88
9 200 352 424 529 1,270 2,330 1,340 228 119 71 85 98
10 222 378 454 550 1,320 2,340 1,240 231 122 71 77 121
11 219 280 455 563 1,370 2,360 1,160 226 120 69 77 134
12 223 266 460 564 1,440 2,350 1,120 198 119 66 81 139
13 217 291 470 578 1,510 2,200 1,090 183 119 67 80 147
14 234 313 497 610 1,620 2,070 1,040 184 120 67 83 155
15 240 312 485 617 1,670 2,040 979 186 121 68 85 182
16 240 324 473 647 1,820 2,000 874 180 107 69 93 239
17 238 334 451 666 1,900 2,050 761 170 98 71 97 207
18 206 336 437 684 1,950 2,120 681 168 96 73 103 183
19 228 356 434 680 2,000 2,140 632 171 91 71 106 157
20 216 362 437 666 1,950 2,160 616 183 87 69 103 138
21 251 370 453 669 1,910 2,170 618 177 89 72 85 127
22 229 348 501 687 1,860 2,120 614 166 93 72 98 159
23 228 343 536 721 1,940 2,010 602 159 91 72 95 145
24 262 416 544 804 2,070 2,010 590 155 93 72 94 141
25 291 444 542 801 2,120 2,000 538 154 93 74 92 146
26 291 389 515 781 2,140 1,820 499 150 93 72 92 157
27 272 380 560 853 2,190 1,750 490 149 91 71 88 159
28 241 375 503 932 2,250 1,840 475 147 88 76 88 160
29 224 380 461 947 2,170 1,790 456 141 90 92 94 219
30 222   450 938 2,100 1,670 444 139 91 93 102 275
31 223   440   2,090   419 140   87   275