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USGS Daily Statistics for California

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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 11289650 TUOLUMNE R BL LAGRANGE DAM NR LAGRANGE CA


Stanislaus County, California
Hydrologic Unit Code 18040002
Latitude  37°39'59", Longitude 120°26'28" NAD27
Drainage area 1,538  square miles
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00060, Discharge, cubic feet per second,
Day of
month
Mean of daily mean values for each day for 46 - 47 years of record in, ft3/s   (Calculation Period 1970-10-01 -> 2017-09-30)

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
1 897 1,350 1,750 1,590 1,610 1,100 611 324 345 494 604 427
2 1,350 1,310 1,750 1,630 1,590 1,050 607 353 383 604 600 484
3 2,170 1,300 1,780 1,650 1,630 1,010 558 337 419 533 589 588
4 1,800 1,360 1,800 1,610 1,680 1,010 491 315 419 505 542 663
5 1,730 1,430 1,780 1,590 1,700 985 491 303 397 502 285 713
6 1,630 1,420 1,770 1,560 1,720 938 522 279 414 549 282 746
7 1,590 1,350 1,760 1,540 1,720 918 558 269 416 557 284 690
8 1,580 1,400 1,760 1,530 1,710 927 581 256 427 526 286 718
9 1,440 1,440 1,760 1,550 1,700 944 599 245 412 532 289 673
10 1,260 1,490 1,770 1,530 1,660 1,010 646 225 418 538 288 699
11 1,080 1,510 1,740 1,580 1,660 1,030 624 249 408 534 286 700
12 1,010 1,510 1,670 1,650 1,620 1,020 621 259 395 527 289 731
13 1,100 1,500 1,620 1,710 1,630 1,040 596 246 450 523 296 731
14 1,140 1,460 1,600 1,730 1,600 1,010 576 235 465 509 296 698
15 1,170 1,520 1,640 1,780 1,550 959 528 230 446 637 295 768
16 1,260 1,560 1,620 1,850 1,450 909 507 234 422 647 293 743
17 1,280 1,560 1,650 1,850 1,470 855 487 257 421 576 291 826
18 1,260 1,630 1,650 1,810 1,530 801 454 264 449 565 288 824
19 1,250 1,680 1,770 1,760 1,520 774 408 267 445 568 293 820
20 1,240 1,800 1,650 1,710 1,490 770 345 259 448 572 292 927
21 1,210 1,800 1,500 1,670 1,460 772 339 260 438 541 291 886
22 1,310 1,860 1,460 1,720 1,440 749 339 261 457 553 288 975
23 1,270 1,870 1,430 1,740 1,410 738 332 263 438 584 286 898
24 1,300 1,870 1,460 1,700 1,360 722 322 289 432 580 291 913
25 1,260 1,860 1,530 1,680 1,320 717 301 296 452 608 289 747
26 1,180 1,830 1,630 1,690 1,290 710 277 304 425 585 294 945
27 1,250 1,810 1,630 1,700 1,270 641 263 324 403 574 293 1,010
28 1,250 1,780 1,640 1,660 1,240 607 281 345 390 521 295 1,040
29 1,300 1,990 1,680 1,670 1,210 623 274 353 426 547 305 1,130
30 1,340   1,700 1,680 1,190 670 294 347 423 568 356 1,110
31 1,340   1,680   1,180   312 336   561   1,080