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USGS Daily Statistics for Wisconsin

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Planned maintenance period

Start: Thursday, November 18th, at 09:00am CST
Duration: <6 hours
Impact: USGS Real-Time web pages for stations in MI, MN and WI. There should be no disruption in real-time data services for planned maintenance period.

If there are concerns please contact via these emails:

Michigan: gs-w-mi_NWISWeb_Maintainer@usgs.gov
Minnesota: gs-w-mn_NWISWeb_Maintainer@usgs.gov
Wisconsin: gs-w-wi_NWISWeb_Maintainer@usgs.gov

NOTE: During winter months, stage and discharge may be significantly affected by backwater from ice, resulting in incorrect discharge data. Consequently, discharge data may not be displayed during periods of ice effect. Click here for more information.



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 05425500 ROCK RIVER AT WATERTOWN, WI


Jefferson County, Wisconsin
Hydrologic Unit Code 07090001
Latitude  43°11'17", Longitude  88°43'34" NAD83
Drainage area 969  square miles
Gage datum 792.56 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 1930-10-01 -> 2021-09-30)

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
1 371 338 626 1,500 1,160 673 578 349 260 382 422 478
2 364 332 659 1,490 1,140 662 568 343 265 398 441 477
3 349 327 663 1,520 1,120 646 561 334 270 392 447 474
4 340 323 689 1,520 1,100 628 546 339 261 391 446 464
5 350 317 728 1,510 1,070 612 533 326 262 394 444 457
6 365 318 754 1,510 1,050 596 526 317 259 402 445 452
7 359 332 764 1,510 1,040 594 514 317 253 409 446 435
8 361 332 774 1,510 1,000 626 502 318 256 413 445 430
9 371 339 787 1,540 983 639 486 326 260 412 451 422
10 372 356 822 1,550 967 625 479 324 277 411 460 409
11 367 362 885 1,540 960 633 474 314 294 405 461 395
12 372 377 923 1,520 946 655 466 294 310 398 464 392
13 383 394 989 1,500 946 683 452 281 313 394 468 394
14 380 389 1,050 1,490 930 670 437 273 316 388 466 395
15 363 391 1,070 1,480 913 666 439 263 315 386 469 391
16 354 389 1,100 1,470 889 662 440 256 317 389 474 394
17 356 398 1,100 1,440 872 664 424 265 310 390 472 382
18 351 406 1,110 1,420 881 671 415 260 317 399 477 371
19 347 417 1,150 1,400 867 665 416 258 331 404 477 366
20 349 486 1,190 1,390 858 646 421 263 339 400 474 359
21 351 551 1,220 1,370 828 644 411 283 345 400 478 363
22 347 541 1,240 1,340 812 654 415 278 351 399 475 360
23 352 557 1,290 1,330 793 678 424 283 359 404 471 367
24 351 561 1,320 1,320 768 652 416 283 353 409 472 369
25 357 574 1,340 1,300 751 624 401 275 354 414 464 364
26 356 579 1,340 1,300 733 622 394 262 361 413 464 362
27 352 596 1,360 1,270 718 626 385 268 363 416 471 365
28 340 601 1,380 1,240 705 621 377 270 367 411 466 378
29 341 610 1,410 1,210 692 613 363 272 368 407 472 391
30 334   1,460 1,180 689 592 355 263 379 408 481 383
31 340   1,490   688   349 257   407   386