Flow report
Idaho River Levels & Streamflow
As of Oct 21, 2026, Idaho rivers are running at 89% of normal across 163 USGS gauges — the highest is 22,700 cfs on the Pend Oreille River At Newport Wa. Live discharge, gauge height, and percent-of-normal for every USGS streamgauge in Idaho.
USGS gauges
163
State percent normal
89%
0%normal200%
Paddle runs
40
Updated
Oct 21
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Flow briefing · Oct 21, 2026
Idaho 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 Idaho are currently 89% of normal, with the Pend Oreille River At Newport Wa reporting the highest discharge in the state at 22,700 cfs and a gauge stage of 35.36 ft.
Meanwhile, the Salmon Falls Creek Nr Hagerman Id is seeing a spike today — up 52% 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 Idaho's named rivers.
River levels near Idaho towns
Idaho vs normal
How Idaho’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 Idaho 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.
Idaho streamflow, three water years
Statewide percent of normal, every day since Oct 2023. The dotted line is normal.
89%
of normal today
+5pts
vs this day last year (84%)
260of 366
days below normal, past year
187%
3-year peak · Dec 2025 · above the axis
50%
100% normal
150%
Oct 2023
202420252026
Oct 21, 2026
799 daily readings from 154 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%: 8 readings above that — including the 187% peak in Dec 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.
Idaho flow report
| Streamgage | Streamflow | Gage height | Water temp | Air temp | Elevation | Watershed |
|---|---|---|---|---|---|---|
|
Pend Oreille River At Newport Wa, Id
10 hours ago · USGS 12395500 |
22,200 cfs | 35.31 ft | · | 32°F | 2,035 ft | Pend Oreille |
|
Snake River Bl Mcduff Rapids At China Gardens, Id
10 hours ago · USGS 13317660 |
12,600 cfs | 4.99 ft | 59°F | 42°F | 858 ft | Lower Snake-Asotin |
|
Snake River At Weiser Id, Id
10 hours ago · USGS 13269000 |
9,590 cfs | 3.31 ft | 56°F | 43°F | 2,092 ft | Weiser |
|
Clark Fork River Below Cabinet Gorge Dam Id, Id
10 hours ago · USGS 12391950 |
8,830 cfs | 8.62 ft | · | 40°F | 2,070 ft | Lower Clark Fork |
|
Snake River At Nyssa Or, Id
9 hours ago · USGS 13213100 |
7,540 cfs | 6.01 ft | 59°F | 44°F | 2,165 ft | Middle Snake-Payette |
|
Snake River At King Hill Id, Id
10 hours ago · USGS 13154500 |
7,310 cfs | 6.13 ft | 58°F | 51°F | 2,503 ft | Upper Snake-Rock |
|
Snake River Nr Murphy Id, Id
9 hours ago · USGS 13172500 |
6,810 cfs | 24.86 ft | · | 47°F | 2,273 ft | Middle Snake-Succor |
|
Kootenai River Bel Moyie River Nr Bonners Ferry Id, Id
10 hours ago · USGS 12308000 |
5,200 cfs | 71.57 ft | · | 41°F | 1,773 ft | Lower Kootenai |
|
Kootenai River At Leonia Id, Id
10 hours ago · USGS 12305000 |
4,700 cfs | 10.52 ft | 53°F | 38°F | 1,805 ft | Lower Kootenai |
|
Kootenai River At Porthill Id, Id
10 hours ago · USGS 12322000 |
4,350 cfs | 43.96 ft | 51°F | 38°F | 1,744 ft | Lower Kootenai |
|
Salmon River At White Bird Id, Id
10 hours ago · USGS 13317000 |
3,720 cfs | 12.36 ft | 50°F | 44°F | 1,435 ft | Lower Salmon |
|
Clearwater River Nr Peck Id, Id
10 hours ago · USGS 13341050 |
3,170 cfs | 3.72 ft | 51°F | 43°F | 943 ft | Clearwater |
|
Clearwater River At Spalding Id, Id
11 hours ago · USGS 13342500 |
3,130 cfs | 3.24 ft | 51°F | 43°F | 776 ft | Clearwater |
|
Snake River Ab Eagle Rock Nr Idaho Falls Id, Id
10 hours ago · USGS 13057155 |
2,590 cfs | 5.88 ft | · | 44°F | 4,740 ft | Idaho Falls |
|
Snake River Nr Heise Id, Id
9 hours ago · USGS 13037500 |
2,400 cfs | 2.25 ft | · | 49°F | 5,052 ft | Palisades |
|
Snake River Nr Shelley Id, Id
9 hours ago · USGS 13060000 |
2,330 cfs | 5.39 ft | · | 41°F | 4,607 ft | American Falls |
|
Snake River Nr Blackfoot Id, Id
9 hours ago · USGS 13069500 |
2,320 cfs | 2.93 ft | 53°F | 39°F | 4,419 ft | American Falls |
|
Snake River At Blackfoot Id, Id
9 hours ago · USGS 13062500 |
1,960 cfs | 5.29 ft | · | 40°F | 4,477 ft | American Falls |
|
Snake River Nr Menan Id, Id
10 hours ago · USGS 13057000 |
1,800 cfs | 1.61 ft | 51°F | 44°F | 4,789 ft | Idaho Falls |
|
Snake River Nr Irwin Id, Id
9 hours ago · USGS 13032500 |
1,770 cfs | 5.02 ft | 49°F | 44°F | 5,369 ft | Palisades |
|
Snake River Nr Buhl Id, Id
9 hours ago · USGS 13094000 |
1,680 cfs | 1.11 ft | 60°F | 46°F | 2,960 ft | Upper Snake-Rock |
|
Salmon River Nr Shoup Id, Id
9 hours ago · USGS 13307000 |
1,520 cfs | 2.31 ft | 49°F | 42°F | 3,171 ft | Middle Salmon-Panther |
|
Priest River Nr Priest River Id, Id
10 hours ago · USGS 12395000 |
1,340 cfs | 2.31 ft | · | 35°F | 2,083 ft | Priest |
|
Spokane River Blw Blackwell Nr Coeur D Alene Id, Id
11 hours ago · USGS 12417650 |
1,330 cfs | 26.78 ft | · | 42°F | 2,119 ft | Upper Spokane |
|
Dry Bed Nr Ririe Id, Id
9 hours ago · USGS 13038000 |
1,310 cfs | 7.83 ft | · | 50°F | 4,987 ft | Idaho Falls |
|
Priest R Outflow Nr Coolin, Id
10 hours ago · USGS 12393501 |
1,220 cfs | 16.50 ft | · | 36°F | 2,433 ft | Priest |
|
Clearwater River At Orofino Id, Id
10 hours ago · USGS 13340000 |
1,170 cfs | 2.37 ft | 51°F | 43°F | 997 ft | Clearwater |
|
Spokane River Nr Post Falls Id, Id
10 hours ago · USGS 12419000 |
1,130 cfs | 6.73 ft | · | 41°F | 2,082 ft | Upper Spokane |
|
Salmon River At Salmon Id, Id
10 hours ago · USGS 13302500 |
1,090 cfs | 2.30 ft | 39°F | 35°F | 3,922 ft | Middle Salmon-Panther |
|
Middle Fork Salmon River At Mouth Nr Shoup Id, Id
9 hours ago · USGS 13310199 |
997 cfs | 30.90 ft | · | 43°F | 3,017 ft | Middle Salmon-Panther |
|
Snake River At Lorenzo Id, Id
9 hours ago · USGS 13038500 |
862 cfs | 3.03 ft | 53°F | 41°F | 4,848 ft | Idaho Falls |
|
Henrys Fork Nr Rexburg Id, Id
9 hours ago · USGS 13056500 |
858 cfs | 2.99 ft | 32°F | 43°F | 4,808 ft | Lower Henrys |
|
Henrys Fork At St Anthony Id, Id
9 hours ago · USGS 13050500 |
837 cfs | 3.20 ft | · | 43°F | 4,954 ft | Lower Henrys |
|
Payette River Nr Payette Id, Id
9 hours ago · USGS 13251000 |
834 cfs | 4.67 ft | 60°F | 42°F | 2,152 ft | Payette |
|
Payette River Nr Horseshoe Bend Id, Id
9 hours ago · USGS 13247500 |
803 cfs | 2.67 ft | · | 50°F | 2,638 ft | Payette |
|
Boise River Nr Parma Id, Id
10 hours ago · USGS 13213000 |
753 cfs | 8.85 ft | 57°F | 43°F | 2,210 ft | Lower Boise |
|
Henrys Fork Nr Ashton Id, Id
9 hours ago · USGS 13046000 |
636 cfs | 2.74 ft | · | 43°F | 5,100 ft | Upper Henrys |
|
Nf Clearwater River Nr Canyon Ranger Station Id, Id
10 hours ago · USGS 13340600 |
617 cfs | 5.40 ft | 44°F | 47°F | 1,679 ft | Lower North Fork Clearwater |
|
Payette River Nr Emmett Id, Id
10 hours ago · USGS 13249500 |
615 cfs | 2.07 ft | · | 47°F | 2,430 ft | Payette |
|
Payette River Nr Letha Id, Id
9 hours ago · USGS 13250000 |
539 cfs | 7.34 ft | · | 44°F | 2,290 ft | Payette |
|
Selway River Nr Lowell Id, Id
11 hours ago · USGS 13336500 |
502 cfs | 2.98 ft | · | 42°F | 1,536 ft | Lower Selway |
|
Boise River At Caldwell, Id
10 hours ago · USGS 13211205 |
488 cfs | 6.33 ft | 58°F | 43°F | 2,350 ft | Lower Boise |
|
Mf Salmon River At Mf Lodge Nr Yellow Pine Id, Id
9 hours ago · USGS 13309220 |
485 cfs | 1.49 ft | · | 41°F | 4,405 ft | Upper Middle Fork Salmon |
|
Salmon River Bl Yankee Fork Nr Clayton Id, Id
9 hours ago · USGS 13296500 |
460 cfs | 2.15 ft | · | 33°F | 5,911 ft | Upper Salmon |
|
Falls River Nr Ashton Id, Id
9 hours ago · USGS 13047600 |
445 cfs | 4.08 ft | · | 42°F | 5,362 ft | Lower Henrys |
|
Snake River Nr Twin Falls Id, Id
9 hours ago · USGS 13090500 |
443 cfs | 1.71 ft | · | 48°F | 3,124 ft | Upper Snake-Rock |
|
Falls River Ab Yellowstone Canal Nr Squirrel Id, Id
9 hours ago · USGS 13046995 |
427 cfs | 5.34 ft | · | 40°F | 5,777 ft | Lower Henrys |
|
Snake R Nr Minidoka Id (At Howells Ferry), Id
9 hours ago · USGS 13081500 |
416 cfs | 2.55 ft | · | 48°F | 4,133 ft | Lake Walcott |
|
Falls River Nr Chester Id, Id
9 hours ago · USGS 13049500 |
411 cfs | 2.21 ft | · | 43°F | 5,058 ft | Lower Henrys |
|
Teton River Nr St Anthony Id, Id
9 hours ago · USGS 13055000 |
385 cfs | 2.24 ft | · | 44°F | 4,983 ft | Teton |
|
St Joe River At Ramsdell Nr St Maries Id, Id
10 hours ago · USGS 12415135 |
382 cfs | 26.85 ft | · | 41°F | 2,144 ft | St. Joe |
|
Lochsa River Nr Lowell Id, Id
11 hours ago · USGS 13337000 |
348 cfs | 1.79 ft | 42°F | 43°F | 1,456 ft | Lochsa |
|
St Joe River At Calder Id, Id
10 hours ago · USGS 12414500 |
341 cfs | 5.15 ft | · | 39°F | 2,186 ft | St. Joe |
|
Sf Boise River At Anderson Ranch Dam Id, Id
9 hours ago · USGS 13190500 |
309 cfs | 3.06 ft | 52°F | 45°F | 3,840 ft | South Fork Boise |
|
Sf Payette River At Lowman Id, Id
9 hours ago · USGS 13235000 |
308 cfs | 3.25 ft | · | 39°F | 3,778 ft | South Fork Payette |
|
Bear River At Idaho-Utah State Line, Id
9 hours ago · USGS 10092700 |
306 cfs | 9.05 ft | · | 46°F | 4,447 ft | Middle Bear |
|
Snake River At Neeley Id, Id
9 hours ago · USGS 13077000 |
304 cfs | 2.01 ft | · | 49°F | 4,244 ft | Lake Walcott |
|
Boise River Nr Twin Springs Id, Id
9 hours ago · USGS 13185000 |
300 cfs | 5.24 ft | · | 50°F | 3,257 ft | Boise-Mores |
|
Coeur D Alene River Nr Harrison Id, Id
11 hours ago · USGS 12413860 |
297 cfs | 23.19 ft | · | 41°F | 2,129 ft | Coeur D'Alene Lake |
|
Portneuf River Nr Tyhee Id, Id
10 hours ago · USGS 13075910 |
269 cfs | 4.57 ft | · | 39°F | 4,370 ft | Portneuf |
|
Coeur D Alene River Nr Cataldo Id, Id
11 hours ago · USGS 12413500 |
262 cfs | 32.52 ft | · | 40°F | 2,142 ft | Coeur D'Alene Lake |
|
Nf Payette River Nr Banks Id, Id
10 hours ago · USGS 13246000 |
244 cfs | 3.92 ft | · | 51°F | 3,108 ft | North Fork Payette |
|
Spring Creek At Sheepskin Rd Nr Fort Hall Id, Id
10 hours ago · USGS 13075983 |
228 cfs | 4.91 ft | · | 39°F | 4,372 ft | American Falls |
|
Boise River At Glenwood Bridge Nr Boise Id, Id
9 hours ago · USGS 13206000 |
222 cfs | 3.21 ft | · | 49°F | 2,612 ft | Lower Boise |
|
Falls River Nr Squirrel Id, Id
9 hours ago · USGS 13047500 |
212 cfs | · | · | 41°F | 5,596 ft | Lower Henrys |
|
Nf Coeur D Alene River At Enaville Id, Id
10 hours ago · USGS 12413000 |
204 cfs | 57.19 ft | · | 39°F | 2,162 ft | Upper Coeur D'Alene |
|
Salmon Falls Creek Nr Hagerman Id, Id
10 hours ago · USGS 13108150 |
194 cfs | 5.60 ft | 58°F | 46°F | 2,907 ft | Salmon Falls |
|
Boise River South Channel At Eagle Id, Id
10 hours ago · USGS 13206305 |
194 cfs | 2.42 ft | · | 47°F | 2,556 ft | Lower Boise |
|
Pahsimeroi River At Ellis Id, Id
10 hours ago · USGS 13302005 |
192 cfs | 1.60 ft | · | 39°F | 7,531 ft | Pahsimeroi |
|
Teton River Ab South Leigh Creek Nr Driggs Id, Id
10 hours ago · USGS 13052200 |
186 cfs | 1.88 ft | · | 38°F | 5,963 ft | Teton |
|
Lemhi River Below L5 Diversion Near Salmon, Id
10 hours ago · USGS 13305310 |
175 cfs | 1.78 ft | · | 36°F | 4,180 ft | Lemhi |
|
Sf Boise River Nr Featherville Id, Id
9 hours ago · USGS 13186000 |
162 cfs | 1.62 ft | · | 40°F | 4,228 ft | South Fork Boise |
|
Lemhi River Nr Lemhi Id, Id
10 hours ago · USGS 13305000 |
160 cfs | 3.80 ft | · | 41°F | 4,912 ft | Lemhi |
|
Dixie Drain Nr Wilder Id, Id
9 hours ago · USGS 13212890 |
143 cfs | 1.60 ft | · | 43°F | 2,257 ft | · |
|
Big Wood River At Hailey Id Total Flow, Id
9 hours ago · USGS 13139510 |
140 cfs | 1.57 ft | 57°F | 44°F | 5,317 ft | Big Wood |
|
Sf Clearwater River At Stites Id, Id
10 hours ago · USGS 13338500 |
138 cfs | 2.53 ft | · | 39°F | 1,322 ft | South Fork Clearwater |
|
Portneuf River At Pocatello Id, Id
10 hours ago · USGS 13075500 |
137 cfs | 3.68 ft | · | 46°F | 4,436 ft | Portneuf |
|
Little Salmon River At Riggins Id, Id
9 hours ago · USGS 13316500 |
134 cfs | 2.31 ft | · | 49°F | 1,779 ft | Lower Salmon |
|
Sf Salmon River Nr Krassel Ranger Station Id, Id
9 hours ago · USGS 13310700 |
109 cfs | 1.56 ft | · | 44°F | 3,766 ft | South Fork Salmon |
|
Big Lost River At Howell Ranch Nr Chilly Id, Id
10 hours ago · USGS 13120500 |
102 cfs | 1.00 ft | · | 41°F | 6,631 ft | Big Lost |
|
Middle Fork Payette River Nr Crouch Id, Id
9 hours ago · USGS 13237920 |
97 cfs | 5.48 ft | · | 40°F | 3,020 ft | Middle Fork Payette |
|
Nf Payette River At Mccall Id, Id
9 hours ago · USGS 13239000 |
95 cfs | 2.33 ft | · | 36°F | 4,984 ft | North Fork Payette |
|
Big Wood R At S Broadford Bridge Nr Bellevue, Id
9 hours ago · USGS 13140335 |
92 cfs | 5.65 ft | · | 46°F | 5,157 ft | Big Wood |
|
Weiser River Nr Weiser Id, Id
9 hours ago · USGS 13266000 |
91 cfs | 3.81 ft | 58°F | 46°F | 2,206 ft | Weiser |
|
Henrys Fork Nr Island Park Id, Id
9 hours ago · USGS 13042500 |
90 cfs | 2.12 ft | · | 32°F | 6,229 ft | Upper Henrys |
|
Valley Creek At Stanley Id, Id
10 hours ago · USGS 13295000 |
89 cfs | · | · | 26°F | 6,222 ft | Upper Salmon |
|
Silver Creek At Sportsman Access Nr Picabo Id, Id
10 hours ago · USGS 13150430 |
86 cfs | 6.63 ft | 50°F | 47°F | 4,849 ft | Little Wood |
|
Portneuf River At Topaz Id, Id
9 hours ago · USGS 13073000 |
84 cfs | 2.48 ft | · | 45°F | 4,925 ft | Portneuf |
|
Blackfoot River Nr Shelley Id, Id
9 hours ago · USGS 13066000 |
81 cfs | 5.48 ft | · | 50°F | 4,666 ft | Blackfoot |
|
Sf Coeur D Alene River Abv Pine Cr Nr Pinehurst Id, Id
10 hours ago · USGS 12413355 |
80 cfs | 87.84 ft | · | 40°F | 2,190 ft | South Fork Coeur D'Alene |
|
Sf Coeur D Alene River Nr Pinehurst Id, Id
11 hours ago · USGS 12413470 |
80 cfs | 5.52 ft | · | 38°F | 2,179 ft | South Fork Coeur D'Alene |
|
South Fork Teton River Nr Rexburg Id, Id
10 hours ago · USGS 13055340 |
76 cfs | 4.84 ft | · | 40°F | 4,864 ft | Teton |
|
Johnson Creek At Yellow Pine Id, Id
10 hours ago · USGS 13313000 |
72 cfs | 1.99 ft | · | 38°F | 4,687 ft | South Fork Salmon |
|
Nf Coeur D Alene R Ab Shoshone Ck Nr Prichard Id, Id
10 hours ago · USGS 12411000 |
71 cfs | 1.04 ft | · | 38°F | 2,482 ft | Upper Coeur D'Alene |
|
Rock Creek Ab Hwy 30/93 Xing At Twin Falls Id, Id
9 hours ago · USGS 13092747 |
67 cfs | 6.11 ft | 56°F | 48°F | · | Upper Snake-Rock |
|
Big Lost River Bl Mackay Res Nr Mackay Id, Id
9 hours ago · USGS 13127000 |
66 cfs | 1.56 ft | · | 43°F | 5,934 ft | Big Lost |
|
Sand Run Gulch Nr Parma Id, Id
9 hours ago · USGS 13213072 |
64 cfs | 3.68 ft | 72°F | 43°F | 2,201 ft | Lower Boise |
|
Sf Coeur D Alene At Elizabeth Park Nr Kellogg Id, Id
10 hours ago · USGS 12413210 |
61 cfs | 23.76 ft | · | 38°F | 2,352 ft | South Fork Coeur D'Alene |
|
Mason Creek At Caldwell Id, Id
9 hours ago · USGS 13210980 |
56 cfs | 5.26 ft | · | 43°F | 2,369 ft | Lower Boise |
|
Nf Teton River Nr Sugar City Id, Id
9 hours ago · USGS 13055250 |
55 cfs | 3.68 ft | · | 39°F | 4,887 ft | Teton |
|
Bear River At Border, Id
9 hours ago · USGS 10039500 |
55 cfs | · | · | 37°F | 6,064 ft | Central Bear |
|
Yankee Fork Salmon River Nr Clayton Id, Id
9 hours ago · USGS 13296000 |
54 cfs | 6.08 ft | 42°F | 33°F | 6,076 ft | Upper Salmon |
|
Blackfoot River Nr Blackfoot Id, Id
10 hours ago · USGS 13068500 |
52 cfs | 2.25 ft | 52°F | 39°F | 4,424 ft | Blackfoot |
|
Big Wood River Nr Ketchum Id, Id
10 hours ago · USGS 13135500 |
52 cfs | 4.92 ft | 50°F | 42°F | 6,271 ft | Big Wood |
|
Moyie River At Eastport Id, Id
10 hours ago · USGS 12306500 |
49 cfs | 3.30 ft | · | 37°F | 2,623 ft | Moyie |
|
St. Joe River At Red Ives Ranger Station Id, Id
11 hours ago · USGS 12413875 |
47 cfs | 1.39 ft | 62°F | 45°F | 3,694 ft | St. Joe |
|
Fifteenmile Creek Nr Midland Blvd Nr Middleton, Id
9 hours ago · USGS 13210810 |
46 cfs | · | · | 43°F | 2,419 ft | Lower Boise |
|
St Maries River Nr Santa Id, Id
10 hours ago · USGS 12414900 |
41 cfs | 3.91 ft | · | 34°F | 2,582 ft | St. Joe |
|
South Middleton Drain At Middleton Id, Id
9 hours ago · USGS 13210831 |
38 cfs | 1.06 ft | · | 44°F | 2,395 ft | Lower Boise |
|
Blackfoot River Below North Canal At Blackfoot Id, Id
9 hours ago · USGS 13068300 |
37 cfs | 2.52 ft | · | 41°F | 4,505 ft | Blackfoot |
|
Little Lost River Nr Howe Id, Id
9 hours ago · USGS 13119000 |
37 cfs | 2.69 ft | · | 41°F | 5,080 ft | Little Lost |
|
Bear River At Pescadero, Id
9 hours ago · USGS 10068500 |
35 cfs | 1.73 ft | · | 38°F | 5,908 ft | Bear Lake |
|
Bruneau River Nr Hot Spring Id, Id
9 hours ago · USGS 13168500 |
35 cfs | 4.49 ft | 58°F | 47°F | 2,607 ft | Bruneau |
|
Marsh Creek Nr Mccammon Id, Id
9 hours ago · USGS 13075000 |
34 cfs | 2.53 ft | · | 38°F | 4,619 ft | Portneuf |
|
Weiser River Nr Cambridge Id, Id
9 hours ago · USGS 13258500 |
34 cfs | 2.60 ft | · | 42°F | 2,647 ft | Weiser |
|
Little Lost River Bl Wet Creek Nr Howe Id, Id
9 hours ago · USGS 13118700 |
33 cfs | 1.11 ft | · | 43°F | 5,878 ft | Little Lost |
|
Little Wood River Ab High Five Creek Nr Carey Id, Id
9 hours ago · USGS 13147900 |
31 cfs | 1.39 ft | · | 40°F | 5,315 ft | Little Wood |
|
Mores Creek Ab Robie Creek Nr Arrowrock Dam Id, Id
9 hours ago · USGS 13200000 |
30 cfs | 1.85 ft | · | 45°F | 3,083 ft | Boise-Mores |
|
Nf Big Lost River At Wild Horse Nr Chilly Id, Id
9 hours ago · USGS 13120000 |
27 cfs | 1.48 ft | · | 39°F | 6,862 ft | Big Lost |
|
Blackfoot River Ab Reservoir Nr Henry Id, Id
9 hours ago · USGS 13063000 |
27 cfs | 1.63 ft | · | 41°F | 6,266 ft | Blackfoot |
|
Medicine Lodge Creek Nr Small Id, Id
9 hours ago · USGS 13116500 |
25 cfs | 4.76 ft | · | 41°F | 5,470 ft | Medicine Lodge |
|
N Middleton Drain (Mill Slough) At Middleton Id, Id
9 hours ago · USGS 13210824 |
24 cfs | 5.07 ft | · | 44°F | 2,397 ft | Lower Boise |
|
Boundary Creek Nr Porthill Id, Id
11 hours ago · USGS 12321500 |
22 cfs | 9.30 ft | · | 40°F | 1,775 ft | Lower Kootenai |
|
Nf Big Wood River Nr Sawtooth Nra Hq Nr Ketchum Id, Id
9 hours ago · USGS 13135520 |
19 cfs | 4.91 ft | 50°F | 42°F | 6,241 ft | Big Wood |
|
Ef Owyhee River At Crutcher Crossing, Id
10 hours ago · USGS 13176400 |
19 cfs | 8.12 ft | 49°F | 41°F | 4,265 ft | Upper Owyhee |
|
Conway Gulch Below 1st St At Notus, Id
9 hours ago · USGS 13212549 |
17 cfs | 5.58 ft | · | 43°F | 2,316 ft | Lower Boise |
|
Willow Creek Bl Tex Creek Nr Ririe Id, Id
9 hours ago · USGS 13057940 |
16 cfs | 2.14 ft | · | 47°F | 5,153 ft | Willow |
|
Big Wood River At Stanton Crossing Nr Bellevue Id, Id
10 hours ago · USGS 13140800 |
16 cfs | 4.26 ft | 58°F | 39°F | 4,843 ft | Big Wood |
|
Eagle Drain At Eagle, Id
9 hours ago · USGS 13206400 |
13 cfs | 10.78 ft | 54°F | 46°F | 2,548 ft | Lower Boise |
|
Trail Creek At Ketchum Id, Id
9 hours ago · USGS 13137500 |
11 cfs | 4.94 ft | 56°F | 40°F | 5,811 ft | Big Wood |
|
Potlatch River Bel Little Potlatch Cr Nr Spalding, Id
11 hours ago · USGS 13341570 |
11 cfs | 5.14 ft | · | 43°F | 864 ft | Clearwater |
|
Devils Washbowl Spring Nr Kimberly 10s 18e 04aad1s, Id
9 hours ago · USGS 13089500 |
11 cfs | 1.35 ft | · | 46°F | 3,533 ft | Upper Snake-Rock |
|
Lapwai Creek Nr Lapwai Id, Id
10 hours ago · USGS 13342450 |
11 cfs | 2.31 ft | · | 44°F | 883 ft | Clearwater |
|
Canyon Creek Ab Mouth At Wallace, Id
11 hours ago · USGS 12413125 |
10 cfs | 20.01 ft | · | 42°F | 2,765 ft | South Fork Coeur D'Alene |
|
Napias Creek Below Arnett Creek Near Leesburg, Id
10 hours ago · USGS 13306385 |
10 cfs | 5.38 ft | · | 37°F | 6,324 ft | Middle Salmon-Panther |
|
Goose Creek Ab Trapper Creek Nr Oakley Id, Id
9 hours ago · USGS 13082500 |
9 cfs | 1.46 ft | · | 48°F | 4,767 ft | Goose |
|
Squaw Creek Bl Bruno Creek Nr Clayton Id, Id
9 hours ago · USGS 13297355 |
8 cfs | 3.42 ft | · | 38°F | 5,727 ft | Upper Salmon |
|
Palouse River Nr Potlatch Id, Id
10 hours ago · USGS 13345000 |
8 cfs | 5.18 ft | · | 39°F | 2,481 ft | Palouse |
|
W Hartley Gulch Nr Caldwell Id, Id
9 hours ago · USGS 13210986 |
7 cfs | 1.02 ft | · | 43°F | 2,367 ft | Lower Boise |
|
Crane Creek At Mouth Nr Weiser Id, Id
15 hours ago · USGS 13265500 |
5 cfs | 1.38 ft | · | 46°F | 2,248 ft | Weiser |
|
Deadwood River Bl Deadwood Res Nr Lowman Id, Id
10 hours ago · USGS 13236500 |
5 cfs | 1.33 ft | · | 35°F | 5,182 ft | South Fork Payette |
|
Big Canyon Creek Nr Peck Id, Id
10 hours ago · USGS 13341140 |
5 cfs | 3.16 ft | · | 42°F | 1,090 ft | Clearwater |
|
Ninemile Creek Ab Mouth At Wallace, Id
11 hours ago · USGS 12413130 |
3 cfs | 12.79 ft | · | 41°F | 2,783 ft | South Fork Coeur D'Alene |
|
Thompson Creek Nr Clayton Id, Id
9 hours ago · USGS 13297330 |
3 cfs | 3.02 ft | · | 34°F | 5,739 ft | Upper Salmon |
|
Big Wood River Bl Magic Dam Nr Richfield Id, Id
9 hours ago · USGS 13142500 |
2 cfs | 1.77 ft | · | 42°F | 4,670 ft | Big Wood |
|
Raft River Ab Onemile Creek Nr Malta Id, Id
9 hours ago · USGS 13078000 |
2 cfs | 3.83 ft | · | 45°F | 4,958 ft | Raft |
|
Little Wood River Nr Carey Id, Id
9 hours ago · USGS 13148500 |
1 cfs | · | · | 42°F | 5,002 ft | Little Wood |
|
Camas Creek Nr Blaine Id, Id
9 hours ago · USGS 13141500 |
1 cfs | 1.86 ft | · | 40°F | 4,869 ft | Camas |
|
Lightning Creek At Clark Fork Id, Id
10 hours ago · USGS 12392155 |
1 cfs | 7.72 ft | · | 41°F | 2,108 ft | Lower Clark Fork |
|
Henrys Fork Nr Lake Id, Id
9 hours ago · USGS 13039500 |
0 cfs | 4.37 ft | · | 38°F | 6,460 ft | Upper Henrys |
|
Grays Lk Div To Blackfoot R Basin Nr Wayan Id, Id
9 hours ago · USGS 13057300 |
0 cfs | 2.57 ft | · | 41°F | 6,406 ft | Willow |
|
Sand Creek Ab Willow Creek Div Nr Ucon Id, Id
9 hours ago · USGS 13058510 |
0 cfs | · | · | 45°F | 4,854 ft | Idaho Falls |
|
Canyon Cr At Oregon Trail Xing Nr Mountain Home Id, Id
10 hours ago · USGS 13159800 |
0 cfs | 1.43 ft | · | 54°F | 3,544 ft | C. J. Idaho |
|
Willow Creek Bl Floodway Channel Nr Ucon Id, Id
9 hours ago · USGS 13058530 |
0 cfs | 2.58 ft | · | 45°F | 4,843 ft | Idaho Falls |
|
Willow Creek Floodway Channel Nr Ucon Id, Id
9 hours ago · USGS 13058520 |
0 cfs | · | · | 45°F | 4,846 ft | Idaho Falls |
|
Great Western Spillback Nr Idaho Falls Id, Id
9 hours ago · USGS 13057132 |
0 cfs | · | · | 44°F | 4,762 ft | Idaho Falls |
|
Willow Creek Nr Ririe Id, Id
9 hours ago · USGS 13058000 |
0 cfs | 1.14 ft | · | 48°F | 4,954 ft | Willow |
|
Snake River Gaging Station At Milner Id, Id
9 hours ago · USGS 13087995 |
0 cfs | · | · | 45°F | 4,068 ft | Upper Snake-Rock |
|
Camas Creek At Camas Id, Id
9 hours ago · USGS 13112000 |
0 cfs | 2.72 ft | · | 39°F | 4,813 ft | Beaver-Camas |
|
Big Lost River Nr Arco Id, Id
10 hours ago · USGS 13132500 |
0 cfs | 2.00 ft | · | 39°F | 5,248 ft | Big Lost |
|
Malad River Nr Gooding Id, Id
9 hours ago · USGS 13152500 |
0 cfs | · | · | 48°F | 3,359 ft | Big Wood |
|
Willow Cr Floodway Channel At Mouth Nr Id Falls Id, Id
9 hours ago · USGS 13058529 |
0 cfs | 9.45 ft | · | 41°F | 4,744 ft | Idaho Falls |
|
Blackfoot River Bypass Nr Blackfoot Id, Id
9 hours ago · USGS 13068495 |
0 cfs | 3.83 ft | · | 41°F | 4,481 ft | Blackfoot |
Whitewater & paddle
Idaho river runs
Paddleable river sections in Idaho keyed to USGS gauges, with live streamflow and whitewater class.
| River run | Status | Streamflow | Air temp | Class |
|---|---|---|---|---|
| 32nd Street To Smelter | · | · | 34°F | III TO IV- |
| Black Canyon - Highway 34 To Grace Powerhouse | Too High | 1,630 cfs | 59°F | IV TO V |
| Blackfoot Wolverine Canyon Run | Runnable | 144 cfs | 56°F | IV+ TO V |
| Boundary Creek To Cache Bar | Runnable | 3,670 cfs | 48°F | III TO IV+ |
| Boundary Creek To Cache Bar | Runnable | 3,670 cfs | 48°F | III TO IV+ |
| Boundary Creek To Cache Bar | Runnable | 3,670 cfs | 48°F | III TO IV+ |
| Boundary Creek To Cache Bar | Runnable | 3,670 cfs | 48°F | III TO IV+ |
| Boundary Creek To Cache Bar | Runnable | 3,670 cfs | 48°F | III TO IV+ |
| Box Canyon | Runnable | 267 cfs | 50°F | II |
| Bruneau (Indian Hot Springs To Bruneau) | Runnable | 1,270 cfs | 53°F | II+ TO IV |
| Cabarton | Too Low | 45 cfs | 35°F | II TO III |
| Challis Bridge To Deer Gulch | Runnable | 1,070 cfs | 55°F | II |
| Coffee Pot | Runnable | 390 cfs | 48°F | III |
| Colston To The Town Of Salmon | Too High | 1,070 cfs | 55°F | II TO II+ |
| Corn Creek To Vinegar Creek/Carey Creek (Main Salmon) | Runnable | 1,560 cfs | 54°F | III TO IV |
| Corn Creek To Vinegar Creek/Carey Creek (Main Salmon) | Runnable | 1,560 cfs | 54°F | III TO IV |
| Corn Creek To Vinegar Creek/Carey Creek (Main Salmon) | Runnable | 1,560 cfs | 54°F | III TO IV |
| East Fork To Challis Bridge | Runnable | 1,070 cfs | 55°F | II |
| Fish Creek To Split Creek | Runnable | 2,490 cfs | 58°F | III TO IV |
| Float Creek To Middle Fork Of The Salmon | · | · | 36°F | IV |
| Hammer Creek To Heller Bar (Lower Salmon) | Too Low | 527 cfs | 58°F | III- TO IV |
| Headwaters (Gold Creek To Stanley) | Too High | 1,070 cfs | 55°F | III- TO III+ |
| Hells Canyon (Hells Canyon Dam To Pittsburg Landing) | Runnable | 9,860 cfs | 51°F | III TO IV |
| Kelly's Whitewater Park | · | 216 cfs | 45°F | III |
| Murphy To Bruneau | Too Low | 20 cfs | 57°F | III- TO V |
| Murphy To Bruneau | Too Low | 20 cfs | 57°F | III- TO V |
| Murphy To Bruneau | Too Low | 20 cfs | 57°F | III- TO V |
| Murtaugh Canyon | Too Low | · | 57°F | IV |
| Pahsimeroi To Royal Gorge | Too High | 1,070 cfs | 55°F | II- TO III- |
| Palisade Dam To Lorenzo (South Fork) | Runnable | 3,090 cfs | 45°F | II |
| Paradise To Selway Falls | · | · | 42°F | IV- TO V |
| Piece Of Cake Run (Sunbeam To Torreys) | · | · | 36°F | III TO IV |
| Pittsburg Landing To Heller Bar | Runnable | 9,860 cfs | 51°F | II TO III |
| Salmon To North Fork | Too High | 1,070 cfs | 55°F | II |
| Secesh To Main (The Canyon) | · | 418 cfs | 49°F | III TO V |
| Split Creek To Lowell | Runnable | 2,490 cfs | 58°F | II+ TO III+ |
| Sunbeam Run (Stanley To Sunbeam Dam) | Too High | 1,070 cfs | 55°F | III- TO III+ |
| Torreys To East Fork | Runnable | 1,070 cfs | 55°F | II |
| White Pine (Indian Grave Creek) To Wilderness Gateway Bridge | Runnable | 2,490 cfs | 58°F | IV- TO IV+ |
| White Sands To White Pine (Indian Grave Creek) | · | · | 42°F | II TO III |
Flow report FAQ
About Idaho streamflow
What are river levels like in Idaho right now?
As of October 21, 2026, Idaho rivers are running at 89% of normal across 163 USGS streamgauges, and the Pend Oreille River At Newport Wa is reporting the highest discharge at 22,700 cfs. The full sortable gauge table is below.
Which Idaho river is running highest right now?
As of October 21, 2026, the highest discharge in Idaho is 22,700 cfs on the Pend Oreille River At Newport Wa. See the sortable gauge table for the full statewide ranking.
Are Idaho rivers high or low right now?
Compare the statewide percent-of-normal on this page: above 100% means Idaho 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 Idaho 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 Idaho 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 Idaho 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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