Flow report
Wisconsin River Levels & Streamflow
As of Sep 25, 2026, Wisconsin rivers are running at 106% of normal across 123 USGS gauges — the highest is 14,000 cfs on the Mississippi River At Prescott. Live discharge, gauge height, and percent-of-normal for every USGS streamgauge in Wisconsin.
USGS gauges
123
State percent normal
106%
0%normal200%
Paddle runs
0
Updated
Sep 25
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Flow briefing · Sep 25, 2026
Wisconsin river conditions today
Where rivers are running versus normal, what’s spiking and what’s coming — refreshed daily from USGS and NOAA.
Streamflow levels across Wisconsin are currently 106% of normal, with the Mississippi River At Prescott reporting the highest discharge in the state at 14,000 cfs and a gauge stage of 25.57 ft.
Meanwhile, the Peshtigo River At Peshtigo is seeing a spike today — up 55% since yesterday and currently running near peak.
Tap any gauge below for the full hydrograph, paired weather forecast, and historical context. Use the rivers panel to jump into Wisconsin's named rivers.
Wisconsin vs normal
How Wisconsin’s rivers compare to normal
Every gauge placed by its own percent of normal, and three years of the statewide trend.
Where every gauge actually sits
One dot per Wisconsin streamgauge, placed by its own percent of normal. The state average is a single line through all of it.
0%
50%
100% · normal
150%
200%+
Much below normalunder 50%
Below normal50–90%
Near normal90–110%
Above normal110–150%
Much above normalover 150%
Percent of normal compares today's discharge with the historical average for this calendar day. Tap any dot to open that gauge.
Wisconsin streamflow, three water years
Statewide percent of normal, every day since Sep 2023. The dotted line is normal.
106%
of normal today
+29pts
vs this day last year (77%)
319of 366
days below normal, past year
173%
3-year peak · Jun 2025 · above the axis
50%
100% normal
150%
Sep 2023
202420252026
Sep 25, 2026
799 daily readings from 124 reporting gauges. Percent of normal is today's statewide discharge against the historical average for the same calendar day — 100% is normal, not "good". The axis tops out at 160%: 6 readings above that — including the 173% peak in Jun 2025 — are drawn along the top edge, so a few flood days cannot flatten three years of everything else. The line breaks in 2 places where the record skips more than five days — those are gaps in reporting, not readings of zero.
Wisconsin flow report
| Streamgage | Streamflow | Gage height | Water temp | Air temp | Elevation | Watershed |
|---|---|---|---|---|---|---|
|
Mississippi River At Prescott, Wi
15 hours ago · USGS 05344500 |
14,400 cfs | 25.53 ft | · | 56°F | 679 ft | Rush-Vermillion |
|
Fox River At Oil Tank Depot At Green Bay, Wi
15 hours ago · USGS 040851385 |
8,370 cfs | 579.47 ft | 64°F | 56°F | 576 ft | Lower Fox |
|
Fox River At Oshkosh, Wi
15 hours ago · USGS 04082400 |
6,830 cfs | 6.51 ft | 78°F | 59°F | 745 ft | Upper Fox |
|
Wisconsin River At Muscoda, Wi
15 hours ago · USGS 05407000 |
6,540 cfs | 1.75 ft | 62°F | 57°F | 672 ft | Lower Wisconsin |
|
Fox River At Appleton, Wi
15 hours ago · USGS 04084445 |
6,500 cfs | 5.93 ft | 65°F | 55°F | 735 ft | Lower Fox |
|
Wisconsin River Near Wisconsin Dells, Wi
15 hours ago · USGS 05404000 |
5,180 cfs | 3.11 ft | 35°F | 54°F | 810 ft | Castle Rock |
|
Rock River At Afton, Wi
15 hours ago · USGS 05430500 |
3,800 cfs | 6.53 ft | · | 56°F | 778 ft | Upper Rock |
|
Chippewa River At Durand, Wi
14 hours ago · USGS 05369500 |
2,670 cfs | 2.19 ft | · | 55°F | 695 ft | Lower Chippewa |
|
Rock River At Robert Street At Fort Atkinson, Wi
15 hours ago · USGS 05427085 |
2,600 cfs | 12.33 ft | · | 56°F | 774 ft | Upper Rock |
|
Wisconsin River At Wisconsin Rapids, Wi
15 hours ago · USGS 05400760 |
2,590 cfs | 2.87 ft | · | 54°F | 971 ft | Castle Rock |
|
Fox River Near New Munster, Wi
15 hours ago · USGS 05545750 |
2,230 cfs | 11.29 ft | 64°F | 57°F | 750 ft | Upper Fox |
|
Wolf River At New London, Wi
15 hours ago · USGS 04079000 |
2,120 cfs | 4.57 ft | 59°F | 53°F | 751 ft | Wolf |
|
Fox River At Berlin, Wi
15 hours ago · USGS 04073500 |
1,600 cfs | 10.40 ft | 63°F | 54°F | 748 ft | Upper Fox |
|
St. Croix River At St. Croix Falls, Wi
15 hours ago · USGS 05340500 |
1,530 cfs | 2.59 ft | 60°F | 55°F | 682 ft | Lower St. Croix |
|
Menominee River Near Mc Allister, Wi
15 hours ago · USGS 04067500 |
1,270 cfs | 8.43 ft | 74°F | 48°F | 643 ft | Menominee |
|
Pecatonica River At Martintown, Wi
15 hours ago · USGS 05434500 |
1,230 cfs | 7.96 ft | · | 58°F | 804 ft | Pecatonica |
|
Fox River At Princeton, Wi
15 hours ago · USGS 04073365 |
1,110 cfs | 5.99 ft | · | 53°F | 754 ft | Upper Fox |
|
Chippewa River At Chippewa Falls, Wi
15 hours ago · USGS 05365500 |
1,110 cfs | 2.52 ft | · | 56°F | 807 ft | Lower Chippewa |
|
Lemonweir River At New Lisbon, Wi
15 hours ago · USGS 05403500 |
1,060 cfs | 7.26 ft | · | 55°F | 889 ft | Castle Rock |
|
Rock River At Watertown, Wi
15 hours ago · USGS 05425500 |
1,060 cfs | 2.90 ft | · | 56°F | 804 ft | Upper Rock |
|
Black River Near Galesville, Wi
14 hours ago · USGS 05382000 |
1,040 cfs | 4.22 ft | · | 59°F | 659 ft | Black |
|
Wisconsin River At Rothschild, Wi
15 hours ago · USGS 05398000 |
1,030 cfs | 12.68 ft | · | 52°F | 1,138 ft | Lake Dubay |
|
Sugar River Near Brodhead, Wi
15 hours ago · USGS 05436500 |
874 cfs | 2.83 ft | · | 57°F | 780 ft | Sugar |
|
Menominee River At Niagara, Wi
15 hours ago · USGS 04065106 |
800 cfs | 4.56 ft | · | 47°F | 869 ft | Menominee |
|
Wisconsin River At Merrill, Wi
15 hours ago · USGS 05395000 |
800 cfs | 3.71 ft | · | 51°F | 1,232 ft | Lake Dubay |
|
Red Cedar River At Menomonie, Wi
15 hours ago · USGS 05369000 |
797 cfs | 6.29 ft | · | 55°F | 781 ft | Red Cedar |
|
Crawfish River At Milford, Wi
15 hours ago · USGS 05426000 |
764 cfs | 3.35 ft | · | 56°F | 785 ft | Crawfish |
|
Milwaukee River At Milwaukee, Wi
15 hours ago · USGS 04087000 |
694 cfs | 1.38 ft | 63°F | 59°F | 609 ft | Milwaukee |
|
Yahara River Near Fulton, Wi
15 hours ago · USGS 05430175 |
656 cfs | 5.31 ft | 43°F | 56°F | 797 ft | Upper Rock |
|
Kickapoo River At Steuben, Wi
14 hours ago · USGS 05410490 |
646 cfs | 7.21 ft | · | 58°F | 672 ft | Kickapoo |
|
Milwaukee River Near Cedarburg, Wi
15 hours ago · USGS 04086600 |
627 cfs | 6.88 ft | · | 57°F | 672 ft | Milwaukee |
|
Black River Ds St Hwy 54 @ Black River Falls, Wi
15 hours ago · USGS 053813595 |
611 cfs | 36.30 ft | · | 54°F | 738 ft | Black |
|
Trempealeau River At Dodge, Wi
15 hours ago · USGS 05379500 |
608 cfs | 6.20 ft | · | 57°F | 675 ft | Trempealeau |
|
Yellow River At Necedah, Wi
15 hours ago · USGS 05403000 |
533 cfs | 10.17 ft | · | 54°F | 907 ft | Castle Rock |
|
Flambeau River Near Bruce, Wi
15 hours ago · USGS 05360500 |
515 cfs | 4.86 ft | · | 52°F | 1,066 ft | Flambeau |
|
La Crosse River Near La Crosse, Wi
15 hours ago · USGS 05383075 |
511 cfs | 3.39 ft | · | 58°F | 647 ft | La Crosse-Pine |
|
Trempealeau River At Arcadia, Wi
15 hours ago · USGS 05379400 |
503 cfs | 3.83 ft | · | 56°F | 728 ft | Trempealeau |
|
St. Croix River Near Danbury, Wi
15 hours ago · USGS 05333500 |
492 cfs | · | 32°F | 50°F | 894 ft | Upper St. Croix |
|
Root River At Racine, Wi
15 hours ago · USGS 04087240 |
486 cfs | 3.80 ft | · | 59°F | 644 ft | Pike-Root |
|
Yahara River At Forton St. Bridge At Stoughton, Wi
15 hours ago · USGS 05429700 |
478 cfs | 6.54 ft | · | 56°F | 840 ft | Upper Rock |
|
Baraboo River Near Baraboo, Wi
15 hours ago · USGS 05405000 |
465 cfs | 8.57 ft | · | 55°F | 806 ft | Baraboo |
|
Brule River Near Commonwealth, Wi
16 hours ago · USGS 04062011 |
422 cfs | 6.82 ft | · | 45°F | 1,200 ft | Brule |
|
Manitowoc River At Manitowoc, Wi
15 hours ago · USGS 04085427 |
413 cfs | 5.44 ft | 46°F | 55°F | 610 ft | Manitowoc-Sheboygan |
|
Turtle Creek At Carvers Rock Road Near Clinton, Wi
15 hours ago · USGS 05431486 |
400 cfs | 4.79 ft | · | 56°F | 853 ft | Upper Rock |
|
Rock River At Horicon, Wi
15 hours ago · USGS 05424057 |
396 cfs | 6.96 ft | · | 54°F | 879 ft | Upper Rock |
|
Red Cedar River Near Colfax, Wi
15 hours ago · USGS 05367500 |
392 cfs | 2.14 ft | · | 56°F | 941 ft | Red Cedar |
|
Peshtigo River At Porterfield, Wi
15 hours ago · USGS 04069416 |
388 cfs | 7.90 ft | · | 49°F | 647 ft | Peshtigo |
|
Peshtigo River At Peshtigo, Wi
15 hours ago · USGS 04069500 |
368 cfs | 1.34 ft | 62°F | 53°F | 620 ft | Peshtigo |
|
Oconto River Near Gillett, Wi
15 hours ago · USGS 04071000 |
325 cfs | · | 73°F | 51°F | 741 ft | Oconto |
|
Fox River At Waukesha, Wi
15 hours ago · USGS 05543830 |
314 cfs | 3.90 ft | · | 57°F | 810 ft | Upper Fox |
|
Chippewa River Near Bruce, Wi
15 hours ago · USGS 05356500 |
311 cfs | 1.46 ft | · | 52°F | 1,077 ft | Upper Chippewa |
|
Wisconsin River @ Rainbow Lake Nr Lake Tomahawk, Wi
15 hours ago · USGS 05391000 |
290 cfs | 1.07 ft | · | 49°F | 1,582 ft | Upper Wisconsin |
|
Oconto River Near Oconto, Wi
15 hours ago · USGS 04071765 |
284 cfs | 4.19 ft | 60°F | 51°F | 609 ft | Oconto |
|
Grant River At Burton, Wi
15 hours ago · USGS 05413500 |
277 cfs | 6.07 ft | · | 59°F | 622 ft | Grant-Little Maquoketa |
|
Wolf River At Langlade, Wi
15 hours ago · USGS 04074950 |
269 cfs | 7.70 ft | · | 50°F | 1,253 ft | Wolf |
|
Embarrass River Near Embarrass, Wi
15 hours ago · USGS 04078500 |
241 cfs | 3.10 ft | · | 52°F | 815 ft | Wolf |
|
Pecatonica River At Darlington, Wi
15 hours ago · USGS 05432500 |
237 cfs | 3.37 ft | · | 57°F | 827 ft | Pecatonica |
|
Kickapoo River At La Farge, Wi
15 hours ago · USGS 05408000 |
226 cfs | 3.42 ft | · | 56°F | 794 ft | Kickapoo |
|
Sheboygan River At Sheboygan, Wi
15 hours ago · USGS 04086000 |
215 cfs | 2.38 ft | · | 58°F | 634 ft | Manitowoc-Sheboygan |
|
La Crosse River At Sparta, Wi
15 hours ago · USGS 05382325 |
208 cfs | 3.96 ft | · | 56°F | 788 ft | La Crosse-Pine |
|
Chippewa River At Bishops Bridge Near Winter, Wi
15 hours ago · USGS 05356000 |
196 cfs | 4.18 ft | · | 50°F | 1,276 ft | Upper Chippewa |
|
Hay River At Wheeler, Wi
15 hours ago · USGS 05368000 |
196 cfs | 3.48 ft | · | 55°F | 914 ft | Red Cedar |
|
Beaver Dam River At Beaver Dam, Wi
15 hours ago · USGS 05425912 |
193 cfs | 840.34 ft | · | 55°F | 858 ft | Crawfish |
|
East Br Pecatonica River Near Blanchardville, Wi
15 hours ago · USGS 05433000 |
192 cfs | 5.24 ft | · | 57°F | 815 ft | Pecatonica |
|
Peshtigo River Near Wabeno, Wi
15 hours ago · USGS 04067958 |
170 cfs | 3.77 ft | 54°F | 49°F | 987 ft | Peshtigo |
|
Bark River Near Rome, Wi
15 hours ago · USGS 05426250 |
159 cfs | 2.47 ft | · | 56°F | 819 ft | Upper Rock |
|
White River Near Ashland, Wi
15 hours ago · USGS 04027500 |
151 cfs | · | · | 51°F | 697 ft | Bad-Montreal |
|
Root River Canal Near Franklin, Wi
15 hours ago · USGS 04087233 |
149 cfs | 4.38 ft | · | 57°F | 693 ft | Pike-Root |
|
Platte River Near Rockville, Wi
15 hours ago · USGS 05414000 |
141 cfs | 4.56 ft | · | 58°F | 665 ft | Grant-Little Maquoketa |
|
Pine River Below Pine R Powerplant Nr Florence, Wi
15 hours ago · USGS 04064500 |
137 cfs | 1.69 ft | · | 47°F | 1,094 ft | Menominee |
|
Yahara River At East Main Street At Madison, Wi
15 hours ago · USGS 05428500 |
125 cfs | 5.61 ft | 46°F | 57°F | 852 ft | Upper Rock |
|
Red River At Morgan Road Near Morgan, Wi
15 hours ago · USGS 04077630 |
119 cfs | 5.84 ft | 57°F | 51°F | 1,036 ft | Wolf |
|
Bois Brule River At Brule, Wi
15 hours ago · USGS 04025500 |
107 cfs | 1.43 ft | · | 52°F | 990 ft | Beartrap-Nemadji |
|
Cedar Creek Near Cedarburg, Wi
15 hours ago · USGS 04086500 |
104 cfs | 5.94 ft | · | 56°F | 818 ft | Milwaukee |
|
Black River At Neillsville, Wi
15 hours ago · USGS 05381000 |
95 cfs | 2.98 ft | · | 53°F | 985 ft | Black |
|
Kinnickinnic River Near River Falls, Wi
15 hours ago · USGS 05342000 |
90 cfs | 8.20 ft | · | 56°F | 703 ft | Lower St. Croix |
|
Pike River At Amberg, Wi
15 hours ago · USGS 04066500 |
90 cfs | 2.16 ft | · | 49°F | 888 ft | Menominee |
|
Badfish Creek Near Cooksville, Wi
15 hours ago · USGS 05430150 |
90 cfs | 5.37 ft | · | 57°F | 821 ft | Upper Rock |
|
Menomonee River At Wauwatosa, Wi
15 hours ago · USGS 04087120 |
82 cfs | 2.05 ft | 32°F | 58°F | 629 ft | Milwaukee |
|
Mukwonago River At Mukwonago, Wi
15 hours ago · USGS 05544200 |
82 cfs | 2.77 ft | · | 57°F | 794 ft | Upper Fox |
|
Eau Claire River At Kelly, Wi
15 hours ago · USGS 05397500 |
80 cfs | · | · | 51°F | 1,205 ft | Lake Dubay |
|
Prairie River Near Merrill, Wi
15 hours ago · USGS 05394500 |
78 cfs | 1.99 ft | 63°F | 51°F | 1,300 ft | Lake Dubay |
|
Bad River Near Odanah, Wi
14 hours ago · USGS 04027000 |
69 cfs | 2.19 ft | 57°F | 51°F | 692 ft | Bad-Montreal |
|
Yellow River At Babcock, Wi
15 hours ago · USGS 05402000 |
67 cfs | 2.48 ft | · | 54°F | 1,024 ft | Castle Rock |
|
Tenmile Creek Near Nekoosa, Wi
15 hours ago · USGS 05401050 |
59 cfs | 4.84 ft | · | 54°F | 985 ft | Castle Rock |
|
Yahara River At State Hwy 113 At Madison, Wi
15 hours ago · USGS 05427850 |
57 cfs | 10.18 ft | 42°F | 56°F | 846 ft | Upper Rock |
|
Jump River At Sheldon, Wi
15 hours ago · USGS 05362000 |
57 cfs | 2.99 ft | · | 52°F | 1,109 ft | Jump |
|
Pike River Near Racine, Wi
13 hours ago · USGS 04087257 |
55 cfs | 1.78 ft | · | 58°F | 643 ft | Pike-Root |
|
Rib River At Rib Falls, Wi
15 hours ago · USGS 05396000 |
49 cfs | 2.04 ft | · | 52°F | 1,237 ft | Lake Dubay |
|
Bark River At Nagawicka Road At Delafield, Wi
15 hours ago · USGS 05426067 |
46 cfs | 12.81 ft | · | 57°F | 901 ft | Upper Rock |
|
Namekagon River At Leonards, Wi
15 hours ago · USGS 05331833 |
41 cfs | 1.36 ft | 53°F | 50°F | 1,287 ft | Namekagon |
|
Black Earth Creek At Black Earth, Wi
15 hours ago · USGS 05406500 |
39 cfs | 2.13 ft | 56°F | 57°F | 819 ft | Lower Wisconsin |
|
Nemadji River Near South Superior, Wi
15 hours ago · USGS 04024430 |
37 cfs | 3.74 ft | · | 53°F | 626 ft | Beartrap-Nemadji |
|
Kewaunee River Near Kewaunee, Wi
15 hours ago · USGS 04085200 |
37 cfs | 8.88 ft | 60°F | 55°F | 605 ft | Door-Kewaunee |
|
Root River Near Franklin, Wi
15 hours ago · USGS 04087220 |
37 cfs | 2.57 ft | · | 57°F | 678 ft | Pike-Root |
|
Menomonee River At Menomonee Falls, Wi
15 hours ago · USGS 04087030 |
35 cfs | 3.55 ft | 33°F | 57°F | 772 ft | Milwaukee |
|
Tomorrow River Near Nelsonville, Wi
15 hours ago · USGS 04080798 |
31 cfs | 8.64 ft | 51°F | 53°F | 1,085 ft | Wolf |
|
South Branch Rock River At Waupun, Wi
15 hours ago · USGS 05423500 |
30 cfs | 2.39 ft | · | 54°F | 885 ft | Upper Rock |
|
Popple River Near Fence, Wi
15 hours ago · USGS 04063700 |
26 cfs | 1.76 ft | 58°F | 47°F | 1,419 ft | Menominee |
|
Oak Creek At South Milwaukee, Wi
15 hours ago · USGS 04087204 |
21 cfs | 2.68 ft | · | 59°F | 637 ft | Pike-Root |
|
Jackson Creek At Mound Road Near Elkhorn, Wi
15 hours ago · USGS 05431016 |
21 cfs | 8.65 ft | 62°F | 56°F | 932 ft | Upper Rock |
|
Whittlesey Creek Near Ashland, Wi
15 hours ago · USGS 040263205 |
18 cfs | 2.52 ft | · | 52°F | 613 ft | Beartrap-Nemadji |
|
Yahara River At Windsor, Wi
15 hours ago · USGS 05427718 |
17 cfs | 1.17 ft | 63°F | 55°F | 875 ft | Upper Rock |
|
Big Eau Pleine River At Stratford, Wi
15 hours ago · USGS 05399500 |
16 cfs | 2.37 ft | · | 52°F | 1,169 ft | Lake Dubay |
|
Eau Galle River At Spring Valley, Wi
14 hours ago · USGS 05370000 |
14 cfs | 12.21 ft | 62°F | 55°F | 916 ft | Lower Chippewa |
|
Little Menomonee River At Milwaukee, Wi
15 hours ago · USGS 04087070 |
11 cfs | 3.68 ft | · | 57°F | 704 ft | Milwaukee |
|
Spirit River At Spirit Falls, Wi
15 hours ago · USGS 05393500 |
9 cfs | 1.29 ft | · | 50°F | 1,457 ft | Upper Wisconsin |
|
Kinnickinnic River @ S. 11th Street @ Milwaukee, Wi
15 hours ago · USGS 04087159 |
9 cfs | 6.18 ft | 73°F | 59°F | 601 ft | Milwaukee |
|
Underwood Creek At Wauwatosa, Wi
15 hours ago · USGS 04087088 |
8 cfs | 8.43 ft | 32°F | 57°F | 684 ft | Milwaukee |
|
Badger Mill Creek At Verona, Wi
15 hours ago · USGS 05435943 |
7 cfs | 4.46 ft | 57°F | 57°F | 940 ft | Sugar |
|
Piscasaw Creek Near Walworth, Wi
15 hours ago · USGS 05438283 |
7 cfs | 6.06 ft | · | 57°F | 939 ft | Kishwaukee |
|
Bear River Near Manitowish Waters, Wi
15 hours ago · USGS 05357335 |
6 cfs | 2.56 ft | · | 48°F | 1,579 ft | Flambeau |
|
Little Menomonee River Near Freistadt, Wi
15 hours ago · USGS 04087050 |
5 cfs | 2.32 ft | 32°F | 57°F | 729 ft | Milwaukee |
|
Root River At Grange Avenue At Greenfield, Wi
15 hours ago · USGS 04087214 |
4 cfs | 10.79 ft | · | 58°F | 720 ft | Pike-Root |
|
Honey Creek At Wauwatosa, Wi
15 hours ago · USGS 04087119 |
3 cfs | 9.38 ft | 56°F | 58°F | 644 ft | Milwaukee |
|
Pheasant Branch At Middleton, Wi
15 hours ago · USGS 05427948 |
3 cfs | 3.66 ft | 62°F | 57°F | 912 ft | Upper Rock |
|
Lincoln Creek At Sherman Boulevard At Milwaukee, Wi
15 hours ago · USGS 040869416 |
3 cfs | 3.59 ft | · | 58°F | 638 ft | Milwaukee |
|
Pheasant Branch At Airport Road Nr Middleton, Wi
15 hours ago · USGS 05427943 |
3 cfs | 4.00 ft | 46°F | 56°F | 924 ft | Upper Rock |
|
White Creek @ Spring Grove Road Nr Green Lake, Wi
15 hours ago · USGS 04073462 |
2 cfs | 4.16 ft | · | 55°F | 833 ft | Upper Fox |
|
Brewery Creek-Upstream Site-At Cross Plains, Wi
15 hours ago · USGS 05406469 |
2 cfs | 2.29 ft | 62°F | 57°F | 917 ft | Lower Wisconsin |
|
East River At Ct Highway Zz Near Greenleaf, Wi
15 hours ago · USGS 04085108 |
1 cfs | 4.54 ft | 36°F | 55°F | 631 ft | Lower Fox |
|
Wilson Park Creek @ Gmia Outfall #7 @ Milwaukee, Wi
15 hours ago · USGS 040871475 |
1 cfs | 10.90 ft | 65°F | 59°F | · | Milwaukee |
|
Spring Creek Near Waunakee, Wi
15 hours ago · USGS 05427930 |
0 cfs | 9.52 ft | 45°F | 57°F | 861 ft | Upper Rock |
Flow report FAQ
About Wisconsin streamflow
What are river levels like in Wisconsin right now?
As of September 25, 2026, Wisconsin rivers are running at 106% of normal across 123 USGS streamgauges, and the Mississippi River At Prescott is reporting the highest discharge at 14,000 cfs. The full sortable gauge table is below.
Which Wisconsin river is running highest right now?
As of September 25, 2026, the highest discharge in Wisconsin is 14,000 cfs on the Mississippi River At Prescott. See the sortable gauge table for the full statewide ranking.
Are Wisconsin rivers high or low right now?
Compare the statewide percent-of-normal on this page: above 100% means Wisconsin rivers are running higher than the seasonal average for the date, below 100% means lower (a dry spell or drought). Each gauge also shows its own percent of median.
Where does the Wisconsin streamflow data come from?
The U.S. Geological Survey National Water Information System. USGS streamgauges report continuously (every 15 minutes) and the data is the canonical real-time record for U.S. rivers. Snoflo pulls the latest readings and joins them to a 7-day NOAA weather forecast for each station.
What is cfs?
Cubic feet per second — the standard unit for streamflow. One cfs is about 7.5 gallons per second. Small creeks run at single-digit cfs; the Mississippi at hundreds of thousands.
What does Gauge Height mean?
The water level at the gauge in feet above the reference datum. Used together with discharge to track river state. Flood stage and runnable levels are typically expressed in gauge height (e.g., "flood at 16 ft").
How fresh is the Wisconsin data?
USGS streamgauges report every 15 minutes; Snoflo re-pulls throughout the day. The AI briefing regenerates daily.
Can I get a flow alert for a Wisconsin gauge?
Yes. Save any USGS gauge as a favorite in the Snoflo iOS app, set a discharge or stage threshold (e.g. "alert me when discharge crosses 2,000 cfs"), and you'll get a push the moment it crosses.
Is this a substitute for an NWS flood warning?
No. Snoflo is informational. For flood life-safety decisions always follow guidance from your local NWS forecast office and state emergency management. Snoflo data is one input among several.
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