Flow report
Washington River Levels & Streamflow
As of Sep 12, 2026, Washington rivers are running at 87% of normal across 193 USGS gauges — the highest is 64,800 cfs on the Columbia River At International Boundary. Live discharge, gauge height, and percent-of-normal for every USGS streamgauge in Washington.
USGS gauges
193
State percent normal
87%
Paddle runs
3
Updated
Sep 12
Open the Washington flow layer on the map
Every USGS streamgauge filtered to Washington.
Open the map →
September
12
2026
Flow briefing
Streamflow levels across Washington are currently 87% of normal, with the Columbia River At International Boundary reporting the highest discharge in the state at 64,800 cfs and a gauge stage of 98.28 ft.
Meanwhile, the Puyallup River At Alderton is seeing a spike today — up 75% 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 Washington's named rivers.
Active weather warnings for Washington
# Washington State Natural Disaster Alert
Central Washington residents should prepare for significant rainfall this weekend as a slow-moving storm system approaches Saturday night through Sunday night, bringing 12-15 hours of continuous rain. The National Weather Service warns of 0.5 to 2 inches of potential accumulation, with particular concern for debris flows and rockslides over burn scar areas in steep terrain. Communities near Modrite, Kaiser Canyon, Chelan Hills, and Labor Mountain face the highest risk (40-50% probability of 1+ inches), while Sinlahekin, Sisi, and Little Giant burn scar areas face elevated but lower threat levels (15-30%). Soil saturation will gradually increase hazard potential throughout the event. Residents in affected areas should exercise caution, monitor weather updates, and prepare evacuation plans if necessary.
Central Washington residents should prepare for significant rainfall this weekend as a slow-moving storm system approaches Saturday night through Sunday night, bringing 12-15 hours of continuous rain. The National Weather Service warns of 0.5 to 2 inches of potential accumulation, with particular concern for debris flows and rockslides over burn scar areas in steep terrain. Communities near Modrite, Kaiser Canyon, Chelan Hills, and Labor Mountain face the highest risk (40-50% probability of 1+ inches), while Sinlahekin, Sisi, and Little Giant burn scar areas face elevated but lower threat levels (15-30%). Soil saturation will gradually increase hazard potential throughout the event. Residents in affected areas should exercise caution, monitor weather updates, and prepare evacuation plans if necessary.
Washington at a glance
State-wide streamflow overview
The Washington flow picture in four data points -- where the state sits versus historical norms, what's flowing hardest, and what's spiking fastest.
Percent of normal
87%
100% is the historical norm. Below 70% indicates drought; above 130% can flag elevated flood risk.
Highest discharge
Columbia River At International Boundary
64,800 cfs
Gauge stage 98.28 ft
Biggest 24h spike
Puyallup River At Alderton
+75%
Now 589 cfs
Network coverage
Gauges + rivers tracked
193 + 0
USGS gauges feeding 0 named rivers in Washington.
Where every gauge actually sits
One dot per Washington 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.
Washington streamflow, three water years
Statewide percent of normal, every day since Sep 2023. The dotted line is normal.
87%
of normal today
+6pts
vs this day last year (81%)
221of 366
days below normal, past year
384%
3-year peak · Dec 2025 · above the axis
50%
100% normal
150%
200%
Sep 2023
202420252026
Sep 12, 2026
798 daily readings from 192 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 200%: 16 readings above that — including the 384% 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.
Full streamgauge inventory
Washington USGS streamgauges
Every USGS gauge Snoflo tracks in Washington. Sortable, quickly filterable. Numeric columns heat-mapped from light to deep. Tap any gauge for its full hydrograph and forecast.
| Streamgage | Streamflow | Gage height | Water temp | Air temp | Elevation | Watershed |
|---|---|---|---|---|---|---|
|
Columbia River At International Boundary, Wa
15 hours ago · USGS 12399500 |
78,000 cfs | 100.03 ft | · | 46°F | 1,300 ft | Franklin D. Roosevelt Lake |
|
Columbia River Below Priest Rapids Dam, Wa
15 hours ago · USGS 12472800 |
39,600 cfs | 6.40 ft | · | 55°F | 405 ft | Upper Columbia-Priest Rapids |
|
Pend Oreille River Below Box Canyon Near Ione, Wa
14 hours ago · USGS 12396500 |
15,300 cfs | 86.42 ft | · | 43°F | 1,989 ft | Pend Oreille |
|
Snake River Near Anatone, Wa
15 hours ago · USGS 13334300 |
12,300 cfs | 3.08 ft | 42°F | 53°F | 813 ft | Lower Snake-Asotin |
|
Skagit River Near Mount Vernon, Wa
14 hours ago · USGS 12200500 |
7,640 cfs | 11.13 ft | 59°F | 52°F | 16 ft | Lower Skagit |
|
Skagit River Near Concrete, Wa
14 hours ago · USGS 12194000 |
6,900 cfs | 15.37 ft | · | 51°F | 148 ft | Lower Skagit |
|
Skagit River At Marblemount, Wa
14 hours ago · USGS 12181000 |
4,440 cfs | 3.77 ft | 51°F | 54°F | 312 ft | Upper Skagit |
|
Skagit River At Newhalem, Wa
14 hours ago · USGS 12178000 |
4,300 cfs | 84.29 ft | 51°F | 50°F | 492 ft | Upper Skagit |
|
Cowlitz River At Castle Rock, Wa
14 hours ago · USGS 14243000 |
2,470 cfs | 33.09 ft | · | 51°F | 35 ft | Lower Cowlitz |
|
Cowlitz River Below Mayfield Dam, Wa
14 hours ago · USGS 14238000 |
2,340 cfs | 9.81 ft | · | 49°F | 231 ft | Lower Cowlitz |
|
Yakima River Above Ahtanum Creek At Union Gap, Wa
14 hours ago · USGS 12500450 |
2,200 cfs | 40.85 ft | 41°F | 53°F | 938 ft | Lower Yakima, Washington |
|
Yakima River At Kiona, Wa
14 hours ago · USGS 12510500 |
1,670 cfs | 3.66 ft | 66°F | 58°F | 465 ft | Lower Yakima, Washington |
|
Yakima River At Mabton, Wa
15 hours ago · USGS 12508990 |
1,620 cfs | 12.22 ft | · | 50°F | 655 ft | Lower Yakima, Washington |
|
Yakima River At Umtanum, Wa
15 hours ago · USGS 12484500 |
1,380 cfs | 31.26 ft | · | 56°F | 1,338 ft | Upper Yakima |
|
Lewis River At Ariel, Wa
14 hours ago · USGS 14220500 |
1,310 cfs | 1.55 ft | · | 54°F | 49 ft | Lewis |
|
Snohomish River Near Monroe, Wa
15 hours ago · USGS 12150800 |
1,260 cfs | · | · | 52°F | 25 ft | Snohomish |
|
Spokane River Below Nine Mile Dam At Spokane, Wa
15 hours ago · USGS 12426000 |
1,090 cfs | 5.28 ft | 68°F | 51°F | 1,540 ft | Lower Spokane |
|
Puyallup River At Puyallup, Wa
14 hours ago · USGS 12101500 |
1,040 cfs | 10.21 ft | · | 54°F | 24 ft | Puyallup |
|
Spokane River At Spokane, Wa
14 hours ago · USGS 12422500 |
904 cfs | 17.38 ft | · | 49°F | 1,718 ft | Upper Spokane |
|
Sauk River Near Sauk, Wa
14 hours ago · USGS 12189500 |
833 cfs | 2.59 ft | 58°F | 52°F | 272 ft | Sauk |
|
Nooksack River At Everson, Wa
14 hours ago · USGS 12211200 |
733 cfs | 72.25 ft | · | 51°F | 77 ft | Nooksack |
|
Nooksack River At North Cedarville, Wa
15 hours ago · USGS 12210700 |
700 cfs | 138.02 ft | 58°F | 53°F | 146 ft | Nooksack |
|
Chelan River At Chelan, Wa
14 hours ago · USGS 12452500 |
664 cfs | 9.69 ft | · | 56°F | 709 ft | Upper Columbia-Entiat |
|
Cowlitz River Near Kosmos, Wa
15 hours ago · USGS 14233500 |
655 cfs | · | · | 52°F | 826 ft | Lower Cowlitz |
|
Klickitat River Near Pitt, Wa
14 hours ago · USGS 14113000 |
653 cfs | 4.00 ft | 57°F | 52°F | 296 ft | Klickitat |
|
Nooksack River At Ferndale, Wa
14 hours ago · USGS 12213100 |
652 cfs | 3.84 ft | 60°F | 51°F | 10 ft | Nooksack |
|
Nisqually River At La Grande, Wa
14 hours ago · USGS 12086500 |
628 cfs | 4.08 ft | · | 50°F | 488 ft | Nisqually |
|
Duwamish River At Golf Course At Tukwila, Wa
14 hours ago · USGS 12113390 |
526 cfs | 4.54 ft | 63°F | 58°F | 16 ft | Duwamish |
|
Okanogan River At Malott, Wa
14 hours ago · USGS 12447200 |
520 cfs | 2.75 ft | 67°F | 53°F | 802 ft | Okanogan |
|
Okanogan River Near Tonasket, Wa
15 hours ago · USGS 12445000 |
503 cfs | 3.98 ft | 53°F | 48°F | 851 ft | Okanogan |
|
Queets River Near Clearwater, Wa
14 hours ago · USGS 12040500 |
498 cfs | 6.96 ft | · | 54°F | 8 ft | Queets-Quinault |
|
Snoqualmie River Near Carnation, Wa
15 hours ago · USGS 12149000 |
485 cfs | 44.43 ft | · | 53°F | 49 ft | Snoqualmie |
|
Nisqually River At Mckenna, Wa
14 hours ago · USGS 12089500 |
473 cfs | · | · | 49°F | 293 ft | Nisqually |
|
Quinault River At Quinault Lake, Wa
14 hours ago · USGS 12039500 |
471 cfs | 2.01 ft | 53°F | 53°F | 184 ft | Queets-Quinault |
|
White Salmon River Near Underwood, Wa
15 hours ago · USGS 14123500 |
443 cfs | 3.32 ft | 48°F | 54°F | 135 ft | Middle Columbia-Hood |
|
Puyallup River At Alderton, Wa
14 hours ago · USGS 12096500 |
437 cfs | 45.67 ft | · | 55°F | 69 ft | Puyallup |
|
Hoh River At Us Highway 101 Near Forks, Wa
15 hours ago · USGS 12041200 |
429 cfs | 1.94 ft | · | 55°F | 261 ft | Hoh-Quillayute |
|
Cowlitz River At Randle, Wa
14 hours ago · USGS 14231000 |
427 cfs | 3.77 ft | · | 52°F | 872 ft | Upper Cowlitz |
|
Thunder Creek Near Newhalem, Wa
14 hours ago · USGS 12175500 |
418 cfs | 7.48 ft | · | 56°F | 1,401 ft | Upper Skagit |
|
White River Above Boise Creek At Buckley, Wa
14 hours ago · USGS 12099200 |
370 cfs | 40.27 ft | · | 51°F | 720 ft | Puyallup |
|
Skykomish River Near Gold Bar, Wa
14 hours ago · USGS 12134500 |
349 cfs | 4.11 ft | 60°F | 56°F | 221 ft | Skykomish |
|
Little Spokane River Near Dartford, Wa
15 hours ago · USGS 12431500 |
345 cfs | 4.95 ft | · | 52°F | 1,546 ft | · |
|
Chehalis River At Porter, Wa
14 hours ago · USGS 12031000 |
343 cfs | 30.56 ft | · | 53°F | 28 ft | Upper Chehalis |
|
Wenatchee River At Peshastin, Wa
15 hours ago · USGS 12459000 |
342 cfs | 1.47 ft | · | 48°F | 1,034 ft | Wenatchee |
|
Cowlitz River At Packwood, Wa
15 hours ago · USGS 14226500 |
333 cfs | · | · | 49°F | 1,053 ft | Upper Cowlitz |
|
Snoqualmie River Near Snoqualmie, Wa
14 hours ago · USGS 12144500 |
325 cfs | 2.07 ft | · | 53°F | 114 ft | Snoqualmie |
|
Sultan River Below Powerplant Near Sultan, Wa
14 hours ago · USGS 12138160 |
310 cfs | 5.02 ft | 55°F | 55°F | 294 ft | Skykomish |
|
Green River Near Auburn, Wa
14 hours ago · USGS 12113000 |
306 cfs | 56.87 ft | · | 52°F | 95 ft | Duwamish |
|
Nisqually River Near National, Wa
14 hours ago · USGS 12082500 |
303 cfs | 4.46 ft | · | 46°F | 1,436 ft | Nisqually |
|
Skokomish River Near Potlatch, Wa
14 hours ago · USGS 12061500 |
299 cfs | 12.85 ft | · | 53°F | 27 ft | Skokomish |
|
Okanogan River At Oroville, Wa
15 hours ago · USGS 12439500 |
297 cfs | 6.28 ft | 68°F | 48°F | 887 ft | Okanogan |
|
Cispus River Ab Yellowjacket Creek Near Randle, Wa
14 hours ago · USGS 14231900 |
288 cfs | 12.98 ft | · | 54°F | 1,264 ft | Upper Cowlitz |
|
Satsop River Near Satsop, Wa
15 hours ago · USGS 12035000 |
282 cfs | 27.79 ft | · | 49°F | 34 ft | Lower Chehalis |
|
Green River Below Howard A Hanson Dam, Wa
14 hours ago · USGS 12105900 |
282 cfs | 4.40 ft | · | 50°F | 1,029 ft | Duwamish |
|
Methow River Near Pateros, Wa
15 hours ago · USGS 12449950 |
279 cfs | 1.49 ft | · | 59°F | 916 ft | Methow |
|
Puyallup River Near Orting, Wa
14 hours ago · USGS 12093500 |
279 cfs | 6.35 ft | · | 51°F | 417 ft | Puyallup |
|
Wenatchee River At Monitor, Wa
14 hours ago · USGS 12462500 |
276 cfs | 16.74 ft | 61°F | 53°F | 703 ft | Wenatchee |
|
Toutle River At Tower Road Near Silver Lake, Wa
14 hours ago · USGS 14242580 |
260 cfs | 120.10 ft | · | 51°F | 129 ft | Lower Cowlitz |
|
Puyallup River Near Electron, Wa
15 hours ago · USGS 12092000 |
242 cfs | 3.49 ft | · | 59°F | 1,641 ft | Puyallup |
|
Similkameen River Near Nighthawk, Wa
14 hours ago · USGS 12442500 |
239 cfs | 2.10 ft | 64°F | 46°F | 1,129 ft | Similkameen |
|
Methow River At Twisp, Wa
15 hours ago · USGS 12449500 |
239 cfs | · | · | 49°F | 1,575 ft | Methow |
|
Wenatchee River At Plain, Wa
14 hours ago · USGS 12457000 |
234 cfs | 1.38 ft | · | 48°F | 1,810 ft | Wenatchee |
|
Cascade River At Marblemount, Wa
14 hours ago · USGS 12182500 |
233 cfs | 11.61 ft | 55°F | 55°F | 325 ft | Upper Skagit |
|
Stehekin River At Stehekin, Wa
14 hours ago · USGS 12451000 |
230 cfs | 18.73 ft | · | 47°F | 1,158 ft | Lake Chelan |
|
Chehalis River Near Grand Mound, Wa
14 hours ago · USGS 12027500 |
228 cfs | 128.80 ft | · | 53°F | 134 ft | Upper Chehalis |
|
Elwha River At Mcdonald Br Near Port Angeles, Wa
14 hours ago · USGS 12045500 |
226 cfs | 8.96 ft | · | 51°F | 264 ft | Dungeness-Elwha |
|
Cedar River Near Landsburg, Wa
14 hours ago · USGS 12117500 |
224 cfs | · | 52°F | 53°F | 590 ft | Lake Washington |
|
Wynoochee River Above Save Creek Near Aberdeen, Wa
14 hours ago · USGS 12036000 |
216 cfs | 4.76 ft | · | 54°F | 432 ft | Lower Chehalis |
|
Lewis River Above Muddy River Near Cougar, Wa
14 hours ago · USGS 14216000 |
197 cfs | 1.03 ft | · | 50°F | 1,085 ft | Lewis |
|
Wynoochee River Near Grisdale, Wa
14 hours ago · USGS 12035400 |
197 cfs | 1.26 ft | · | 53°F | 632 ft | Lower Chehalis |
|
Kettle River Near Laurier, Wa
15 hours ago · USGS 12404500 |
190 cfs | 2.53 ft | · | 44°F | 1,443 ft | Kettle |
|
Crab Creek Near Beverly, Wa
15 hours ago · USGS 12472600 |
189 cfs | 3.13 ft | · | 55°F | 507 ft | Lower Crab |
|
Methow River At Winthrop, Wa
15 hours ago · USGS 12448500 |
186 cfs | 9.75 ft | · | 48°F | 1,756 ft | Methow |
|
Nf Stillaguamish River Near Arlington, Wa
15 hours ago · USGS 12167000 |
184 cfs | 1.39 ft | · | 52°F | 109 ft | Stillaguamish |
|
Wynoochee River Above Black Creek Nr Montesano, Wa
14 hours ago · USGS 12037400 |
183 cfs | 27.01 ft | · | 51°F | 44 ft | Lower Chehalis |
|
Nf Nooksack River Bl Cascade Creek Nr Glacier, Wa
15 hours ago · USGS 12205000 |
168 cfs | 2.10 ft | 50°F | 54°F | 1,298 ft | Nooksack |
|
Green River At Purification Plant Near Palmer, Wa
14 hours ago · USGS 12106700 |
166 cfs | 3.44 ft | · | 54°F | 869 ft | Duwamish |
|
North Fork Skokomish River Near Potlatch, Wa
14 hours ago · USGS 12059500 |
163 cfs | 2.89 ft | · | 53°F | 83 ft | Skokomish |
|
Mf Nooksack River Near Deming, Wa
14 hours ago · USGS 12208000 |
155 cfs | 2.99 ft | 49°F | 52°F | 563 ft | Nooksack |
|
Centralia Power Canal Near Mckenna, Wa
14 hours ago · USGS 12089208 |
155 cfs | 11.22 ft | · | 52°F | 337 ft | Nisqually |
|
Cedar River At Renton, Wa
15 hours ago · USGS 12119000 |
129 cfs | 7.95 ft | 58°F | 55°F | 27 ft | Lake Washington |
|
Carbon River Near Fairfax, Wa
14 hours ago · USGS 12094000 |
115 cfs | 5.95 ft | · | 52°F | 1,216 ft | Puyallup |
|
Sauk River Ab Whitechuck River Near Darrington, Wa
15 hours ago · USGS 12186000 |
114 cfs | 2.27 ft | 56°F | 52°F | 974 ft | Sauk |
|
Muddy Creek Below Clear Creek Near Cougar, Wa
15 hours ago · USGS 14216500 |
112 cfs | 13.83 ft | · | 48°F | 1,060 ft | Lewis |
|
Skookumchuck River Near Bucoda, Wa
14 hours ago · USGS 12026400 |
112 cfs | 203.63 ft | · | 53°F | 209 ft | Upper Chehalis |
|
Nf Toutle River Below Srs Near Kid Valley, Wa
15 hours ago · USGS 14240525 |
110 cfs | 32.08 ft | · | 52°F | 772 ft | Lower Cowlitz |
|
Skookumchuck River Bl Bldy Run Cr Nr Centralia, Wa
14 hours ago · USGS 12026150 |
109 cfs | 326.00 ft | · | 52°F | 329 ft | Upper Chehalis |
|
Sultan River Below Diversion Dam Near Sultan, Wa
14 hours ago · USGS 12137800 |
109 cfs | 25.74 ft | 53°F | 51°F | 653 ft | Skykomish |
|
Sf Snoqualmie River At North Bend, Wa
14 hours ago · USGS 12144000 |
105 cfs | 7.61 ft | · | 54°F | 441 ft | Snoqualmie |
|
Tolt River Near Carnation, Wa
15 hours ago · USGS 12148500 |
104 cfs | 4.31 ft | 54°F | 53°F | 480 ft | Snoqualmie |
|
Middle Fork Snoqualmie River Near Tanner, Wa
15 hours ago · USGS 12141300 |
101 cfs | · | · | 52°F | 815 ft | Snoqualmie |
|
Little Spokane River At Dartford, Wa
14 hours ago · USGS 12431000 |
98 cfs | 2.21 ft | · | 47°F | 1,592 ft | Little Spokane |
|
Icicle Creek Above Snow Creek Near Leavenworth, Wa
14 hours ago · USGS 12458000 |
93 cfs | 3.08 ft | · | 50°F | 1,435 ft | Wenatchee |
|
Kettle River Near Ferry, Wa
15 hours ago · USGS 12401500 |
91 cfs | 9.12 ft | · | 43°F | 1,846 ft | Kettle |
|
Chiwawa River Near Plain, Wa
14 hours ago · USGS 12456500 |
91 cfs | 3.89 ft | · | 48°F | 2,096 ft | Wenatchee |
|
Cedar River Below Diversion Near Landsburg, Wa
14 hours ago · USGS 12117600 |
91 cfs | 2.39 ft | 53°F | 50°F | 493 ft | Lake Washington |
|
Crab Creek Near Moses Lake, Wa
14 hours ago · USGS 12467000 |
90 cfs | 3.31 ft | · | 47°F | 1,083 ft | Lower Crab |
|
Entiat River Near Entiat, Wa
14 hours ago · USGS 12452990 |
86 cfs | 6.76 ft | · | 53°F | 752 ft | Upper Columbia-Entiat |
|
South Fork Skokomish River Near Union, Wa
14 hours ago · USGS 12060500 |
79 cfs | · | · | 53°F | 109 ft | Skokomish |
|
Sf Nooksack River At Saxon Bridge, Wa
15 hours ago · USGS 12210000 |
75 cfs | · | 60°F | 53°F | 368 ft | Nooksack |
|
Calawah River Near Forks, Wa
14 hours ago · USGS 12043000 |
74 cfs | 2.54 ft | 56°F | 51°F | 211 ft | Hoh-Quillayute |
|
Dungeness River Near Sequim, Wa
15 hours ago · USGS 12048000 |
72 cfs | 2.21 ft | 53°F | 51°F | 569 ft | Dungeness-Elwha |
|
Deschutes River At E St Bridge At Tumwater, Wa
14 hours ago · USGS 12080010 |
71 cfs | 24.51 ft | · | 54°F | 97 ft | Deschutes |
|
Tucannon River Near Starbuck, Wa
14 hours ago · USGS 13344500 |
68 cfs | 7.95 ft | · | 53°F | 743 ft | Lower Snake-Tucannon |
|
Bacon Creek Below Oakes Creek Near Marblemount, Wa
14 hours ago · USGS 12179900 |
68 cfs | 4.25 ft | 53°F | 49°F | 447 ft | Upper Skagit |
|
Entiat River Near Ardenvoir, Wa
15 hours ago · USGS 12452800 |
65 cfs | 1.06 ft | · | 51°F | 1,575 ft | Upper Columbia-Entiat |
|
Sf Tolt River Bl Regulating Basin Nr Carnation, Wa
15 hours ago · USGS 12148300 |
63 cfs | 3.15 ft | 54°F | 51°F | 793 ft | Snoqualmie |
|
South Fork Tolt River Near Carnation, Wa
14 hours ago · USGS 12148000 |
59 cfs | 1.89 ft | 53°F | 50°F | 1,360 ft | Snoqualmie |
|
Tilton River Ab Bear Canyon Creek Near Cinebar, Wa
14 hours ago · USGS 14236200 |
58 cfs | 2.25 ft | · | 51°F | 613 ft | Lower Cowlitz |
|
Nf Skokomish R Bl Staircase Rpds Nr Hoodsport, Wa
14 hours ago · USGS 12056500 |
58 cfs | 2.82 ft | 51°F | 55°F | 761 ft | Skokomish |
|
Granger Drain At Granger, Wa
15 hours ago · USGS 12505450 |
58 cfs | 2.47 ft | · | 51°F | 717 ft | Lower Yakima, Washington |
|
Colville River At Kettle Falls, Wa
15 hours ago · USGS 12409000 |
56 cfs | 5.15 ft | · | 45°F | 1,391 ft | Colville |
|
Chehalis River Near Adna, Wa
15 hours ago · USGS 12021800 |
51 cfs | 192.82 ft | · | 53°F | 195 ft | Upper Chehalis |
|
Duckabush River Near Brinnon, Wa
14 hours ago · USGS 12054000 |
50 cfs | · | · | 56°F | 274 ft | Hood Canal |
|
Nisqually River At La Grande Dam, Wa
14 hours ago · USGS 12086000 |
49 cfs | · | · | 49°F | 910 ft | Nisqually |
|
Klickitat River Above West Fork Near Glenwood, Wa
15 hours ago · USGS 14107000 |
49 cfs | 1.03 ft | · | 50°F | 2,745 ft | Klickitat |
|
Pilchuck River Near Snohomish, Wa
14 hours ago · USGS 12155300 |
47 cfs | 9.87 ft | · | 54°F | 60 ft | Snohomish |
|
Sf Snoqualmie River At Edgewick, Wa
14 hours ago · USGS 12143600 |
45 cfs | 5.80 ft | · | 51°F | 581 ft | Snoqualmie |
|
Twisp River Near Twisp, Wa
14 hours ago · USGS 12448998 |
45 cfs | 6.85 ft | · | 47°F | 1,669 ft | Methow |
|
Chambers Creek Bl Leach Creek Near Steilacoom, Wa
15 hours ago · USGS 12091500 |
44 cfs | 1.68 ft | · | 53°F | 189 ft | Puget Sound |
|
East Fork Lewis River Near Heisson, Wa
13 hours ago · USGS 14222500 |
43 cfs | 10.13 ft | · | 52°F | 456 ft | Lewis |
|
Chewuch River At Winthrop, Wa
14 hours ago · USGS 12448000 |
42 cfs | 2.42 ft | · | 48°F | 1,754 ft | Methow |
|
Asotin Creek At Asotin, Wa
14 hours ago · USGS 13335050 |
38 cfs | 1.61 ft | · | 53°F | 764 ft | Lower Snake-Asotin |
|
Nf Snoqualmie River Near Snoqualmie Falls, Wa
15 hours ago · USGS 12142000 |
38 cfs | 1.72 ft | · | 51°F | 1,199 ft | Snoqualmie |
|
American River Near Nile, Wa
14 hours ago · USGS 12488500 |
36 cfs | 71.89 ft | · | 45°F | 2,789 ft | Naches |
|
Cedar River At Powerplant At Cedar Falls, Wa
14 hours ago · USGS 12116400 |
36 cfs | 31.39 ft | 61°F | 54°F | 955 ft | Lake Washington |
|
Newaukum River Near Chehalis, Wa
14 hours ago · USGS 12025000 |
35 cfs | 192.36 ft | · | 52°F | 198 ft | Upper Chehalis |
|
Walla Walla River Near Touchet, Wa
14 hours ago · USGS 14018500 |
35 cfs | 2.55 ft | · | 52°F | 402 ft | Walla Walla |
|
Mill Creek Near Walla Walla, Wa
14 hours ago · USGS 14013000 |
32 cfs | 13.20 ft | · | 49°F | 2,019 ft | Walla Walla |
|
Big Soos Creek Above Hatchery Near Auburn, Wa
15 hours ago · USGS 12112600 |
32 cfs | 2.43 ft | · | 53°F | 127 ft | Duwamish |
|
Cedar River At Cedar Falls, Wa
14 hours ago · USGS 12116500 |
30 cfs | 5.41 ft | 60°F | 54°F | 905 ft | Lake Washington |
|
South Prairie Creek At South Prairie, Wa
14 hours ago · USGS 12095000 |
30 cfs | 24.47 ft | · | 51°F | 436 ft | Puyallup |
|
Palouse River At Hooper, Wa
14 hours ago · USGS 13351000 |
30 cfs | 2.99 ft | · | 51°F | 1,068 ft | Palouse |
|
Greenwater River At Greenwater, Wa
14 hours ago · USGS 12097500 |
30 cfs | 2.05 ft | · | 48°F | 1,743 ft | Puyallup |
|
Naselle River Near Naselle, Wa
14 hours ago · USGS 12010000 |
29 cfs | 3.94 ft | · | 52°F | 28 ft | Willapa Bay |
|
Willapa River Near Willapa, Wa
14 hours ago · USGS 12013500 |
29 cfs | 2.87 ft | · | 55°F | 2 ft | Willapa Bay |
|
Big Quilcene River Below Diversion Nr Quilcene, Wa
14 hours ago · USGS 12052210 |
27 cfs | · | · | 54°F | 1,044 ft | Hood Canal |
|
Canyon Creek Near Amboy, Wa
14 hours ago · USGS 14219000 |
27 cfs | 2.50 ft | · | 53°F | 475 ft | Lewis |
|
Deschutes River Near Rainier, Wa
14 hours ago · USGS 12079000 |
26 cfs | 3.02 ft | · | 51°F | 363 ft | Deschutes |
|
Chamokane Creek Below Falls Near Long Lake, Wa
15 hours ago · USGS 12433200 |
24 cfs | 7.18 ft | · | 51°F | 1,419 ft | Lower Spokane |
|
Lake Tapps Diversion At Dieringer, Wa
14 hours ago · USGS 12101100 |
24 cfs | 5.77 ft | 57°F | 55°F | 57 ft | Puyallup |
|
Chehalis River Near Doty, Wa
14 hours ago · USGS 12020000 |
24 cfs | 306.02 ft | · | 54°F | 324 ft | Upper Chehalis |
|
Sf Snoqualmie River Ab Alice Creek Near Garcia, Wa
15 hours ago · USGS 12143400 |
23 cfs | 9.36 ft | · | 50°F | 1,483 ft | Snoqualmie |
|
Skookumchuck River Near Vail, Wa
14 hours ago · USGS 12025700 |
22 cfs | 722.31 ft | · | 51°F | 724 ft | Upper Chehalis |
|
Cedar River Near Cedar Falls, Wa
15 hours ago · USGS 12115000 |
21 cfs | 2.22 ft | 50°F | 46°F | 1,573 ft | Lake Washington |
|
Mineral Creek Near Mineral, Wa
14 hours ago · USGS 12083000 |
19 cfs | 8.32 ft | · | 45°F | 1,305 ft | Nisqually |
|
Issaquah Creek Near Mouth Near Issaquah, Wa
15 hours ago · USGS 12121600 |
19 cfs | 3.75 ft | · | 56°F | 43 ft | Lake Washington |
|
Sooes River Below Miller Creek Near Ozette, Wa
14 hours ago · USGS 12043163 |
18 cfs | 4.78 ft | · | 53°F | 76 ft | Hoh-Quillayute |
|
Taylor Creek Near Selleck, Wa
15 hours ago · USGS 12117000 |
18 cfs | 1.83 ft | 48°F | 51°F | 961 ft | Lake Washington |
|
Samish River Near Burlington, Wa
14 hours ago · USGS 12201500 |
17 cfs | 4.19 ft | · | 51°F | 40 ft | Strait Of Georgia |
|
Mad River At Ardenvoir, Wa
14 hours ago · USGS 12452890 |
17 cfs | 2.10 ft | · | 51°F | 1,270 ft | Upper Columbia-Entiat |
|
Boxley Creek Near Edgewick, Wa
14 hours ago · USGS 12143900 |
17 cfs | 2.12 ft | · | 50°F | 749 ft | Snoqualmie |
|
Skookum Creek Above Diversion Near Wickersham, Wa
14 hours ago · USGS 12209490 |
14 cfs | · | 54°F | 51°F | 482 ft | Nooksack |
|
Hoko River Near Sekiu, Wa
14 hours ago · USGS 12043300 |
14 cfs | · | · | 50°F | 111 ft | Crescent-Hoko |
|
Mill Creek At Walla Walla, Wa
14 hours ago · USGS 14015000 |
14 cfs | 1.82 ft | · | 55°F | 1,174 ft | Walla Walla |
|
Cedar River Below Bear Creek Near Cedar Falls, Wa
15 hours ago · USGS 12114500 |
13 cfs | · | 50°F | 48°F | 1,911 ft | Lake Washington |
|
Newaukum Creek Near Black Diamond, Wa
14 hours ago · USGS 12108500 |
12 cfs | · | · | 53°F | 334 ft | Duwamish |
|
Toppenish Creek Near Fort Simcoe, Wa
14 hours ago · USGS 12506000 |
12 cfs | 3.46 ft | · | 57°F | 1,327 ft | Lower Yakima, Washington |
|
Ahtanum Creek At Union Gap, Wa
14 hours ago · USGS 12502500 |
11 cfs | 2.68 ft | · | 53°F | 950 ft | Lower Yakima, Washington |
|
Issaquah Creek Near Hobart, Wa
14 hours ago · USGS 12120600 |
10 cfs | 3.94 ft | · | 53°F | 338 ft | Lake Washington |
|
Raging River Near Fall City, Wa
14 hours ago · USGS 12145500 |
8 cfs | 9.68 ft | · | 51°F | 253 ft | Snoqualmie |
|
Methow River Above Goat Creek Near Mazama, Wa
14 hours ago · USGS 12447383 |
7 cfs | 12.52 ft | · | 48°F | 2,053 ft | Methow |
|
Mashel River Near La Grande, Wa
14 hours ago · USGS 12087000 |
7 cfs | 1.74 ft | · | 51°F | 627 ft | Nisqually |
|
Hangman Creek At Spokane, Wa
14 hours ago · USGS 12424000 |
7 cfs | · | · | 49°F | 1,737 ft | Hangman |
|
Tulalip Creek Near Tulalip, Wa
15 hours ago · USGS 12158040 |
7 cfs | 96.69 ft | · | 55°F | 83 ft | Puget Sound |
|
Boxley Creek Near Cedar Falls, Wa
15 hours ago · USGS 12143700 |
6 cfs | 2.06 ft | · | 52°F | 1,072 ft | Lake Washington |
|
South Fork Sultan River Near Sultan, Wa
15 hours ago · USGS 12137290 |
5 cfs | 8.17 ft | 52°F | 46°F | 1,521 ft | Skykomish |
|
Huge Creek Near Wauna, Wa
15 hours ago · USGS 12073500 |
4 cfs | 1.19 ft | · | 56°F | 104 ft | Puget Sound |
|
Rex River Near Cedar Falls, Wa
15 hours ago · USGS 12115500 |
4 cfs | 2.90 ft | 52°F | 43°F | 1,723 ft | Lake Washington |
|
Tulalip Creek Above East Branch Near Tulalip, Wa
14 hours ago · USGS 12158010 |
4 cfs | · | · | 53°F | 163 ft | Puget Sound |
|
Rock Creek At Highway 516 Near Ravensdale, Wa
14 hours ago · USGS 12118400 |
3 cfs | · | · | 53°F | 573 ft | Duwamish |
|
South Fork Palouse River At Pullman, Wa
15 hours ago · USGS 13348000 |
3 cfs | · | · | 49°F | 2,343 ft | Palouse |
|
Flett Creek At Tacoma, Wa
14 hours ago · USGS 12091100 |
3 cfs | 8.57 ft | · | 54°F | 246 ft | Puget Sound |
|
Andrews Creek Near Mazama, Wa
14 hours ago · USGS 12447390 |
3 cfs | · | 48°F | 38°F | 4,281 ft | Methow |
|
Fishtrap Creek At Front Street At Lynden, Wa
15 hours ago · USGS 12212050 |
3 cfs | 2.80 ft | 57°F | 50°F | 54 ft | Nooksack |
|
Ohop Creek Near Eatonville, Wa
14 hours ago · USGS 12088000 |
3 cfs | 1.42 ft | · | 53°F | 533 ft | Nisqually |
|
South Fork Tolt River Near Index, Wa
14 hours ago · USGS 12147600 |
2 cfs | · | 53°F | 48°F | 1,962 ft | Snoqualmie |
|
Omak Creek Near Omak, Wa
15 hours ago · USGS 12445900 |
2 cfs | 1.22 ft | · | 48°F | 1,190 ft | Okanogan |
|
East Branch Tulalip Creek Nr Mouth Nr Tulalip, Wa
14 hours ago · USGS 12158032 |
2 cfs | 1.08 ft | · | 53°F | 138 ft | Puget Sound |
|
Crab Creek At Irby, Wa
14 hours ago · USGS 12465000 |
2 cfs | · | · | 52°F | 1,389 ft | Upper Crab |
|
Leach Creek Near Fircrest, Wa
14 hours ago · USGS 12091200 |
2 cfs | 1.19 ft | · | 54°F | 207 ft | Puget Sound |
|
Speelyai Creek Near Cougar, Wa
15 hours ago · USGS 14219800 |
1 cfs | 3.37 ft | · | 55°F | 533 ft | Lewis |
|
Spring Brook Creek At Orillia, Wa
14 hours ago · USGS 12113346 |
1 cfs | 16.70 ft | · | 55°F | 25 ft | Duwamish |
|
Mission Creek Near Tulalip, Wa
15 hours ago · USGS 12157250 |
1 cfs | 55.23 ft | · | 54°F | 53 ft | Puget Sound |
|
Mill Creek At Earthworks Park At Kent, Wa
14 hours ago · USGS 12113347 |
1 cfs | 46.41 ft | · | 54°F | 60 ft | Duwamish |
|
Mill Creek Near Mouth At Orillia, Wa
14 hours ago · USGS 12113349 |
1 cfs | 15.16 ft | · | 58°F | 22 ft | Duwamish |
|
Hangman Creek At State Line Road Near Tekoa, Wa
14 hours ago · USGS 12422990 |
1 cfs | 9.61 ft | · | 45°F | 2,504 ft | Hangman |
|
Coal Creek At Mohler, Wa
14 hours ago · USGS 12464800 |
1 cfs | · | · | 49°F | 1,994 ft | Upper Crab |
|
Anderson Creek Near Bellingham, Wa
14 hours ago · USGS 12201950 |
0 cfs | 1.60 ft | · | 49°F | 319 ft | Strait Of Georgia |
|
Olsen Creek Near Bellingham, Wa
14 hours ago · USGS 12202300 |
0 cfs | 4.66 ft | · | 52°F | 321 ft | Strait Of Georgia |
|
Wilson Creek Below Corbett Draw Near Almira, Wa
14 hours ago · USGS 12465400 |
0 cfs | 3.18 ft | · | 49°F | 1,672 ft | Upper Crab |
|
Clover Creek Near Tillicum, Wa
15 hours ago · USGS 12090500 |
0 cfs | 13.93 ft | 59°F | 55°F | 271 ft | Puget Sound |
|
Carpenter Creek At N Shore Drive Nr Bellingham, Wa
15 hours ago · USGS 12202310 |
0 cfs | 8.68 ft | · | 52°F | 327 ft | Strait Of Georgia |
🔒 Premium
See every Washington gauge ranked against normal.
- Percentile rank & % of median for all 193 gauges
- 15-day PULSE forecast on every gauge
- Custom flow alerts & full daily history
Whitewater & paddle
Washington river runs
Paddleable river sections in Washington keyed to USGS gauges, with live streamflow and whitewater class.
| River run | Status | Streamflow | Air temp | Class |
|---|---|---|---|---|
| Douglas Fir Campground To Mt. Baker Highway | Runnable | 390 cfs | 48°F | II+ TO III |
| Rock Island Campground To Ida Creek | · | · | 36°F | II+ TO III |
| Snoqualmie Falls To Plum's Landing | Runnable | 398 cfs | 52°F | II+ TO III- |
🔒 Premium
See when every Washington run is runnable.
- Runnable-window alerts on every river run
- 15-day PULSE flow forecast per run
- Full whitewater class & gauge history
Flow report FAQ
About Washington streamflow
What are river levels like in Washington right now?
As of September 12, 2026, Washington rivers are running at 87% of normal across 193 USGS streamgauges, and the Columbia River At International Boundary is reporting the highest discharge at 64,800 cfs. The full sortable gauge table is below.
Which Washington river is running highest right now?
As of September 12, 2026, the highest discharge in Washington is 64,800 cfs on the Columbia River At International Boundary. See the sortable gauge table for the full statewide ranking.
Are Washington rivers high or low right now?
Compare the statewide percent-of-normal on this page: above 100% means Washington 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 Washington 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 Washington 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 Washington 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.
Browse other states
Streamflow in every state
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
District Of Columbia
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New York
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
Puerto Rico
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virgin Islands
Virginia
Washington
West Virginia
Wisconsin
Wyoming
Create a free account, or sign in.
Get the free Washington report — alerts, favorites, and history & forecasts, plus the free iPhone app.
or
Already have an account?
Sign in