United States 
In numbers.
82m
Height
50m³/s
Average flow
estimate
Mar–Apr
Nov
Best months
40MW
Water power
estimate
The water at Snoqualmie Falls, month by month
It roars from November to March.
The fullest months: from November to March. The thinnest: from July to September.
- 84 m³/sJan
- 69 m³/sFeb
- 66 m³/sMar
- 53 m³/sApr
- 41 m³/sMay
- 29 m³/sJun
- 17 m³/sJul
- 13 m³/sAug
- 19 m³/sSep
- 41 m³/sOct
- 66 m³/sNov
- 76 m³/sDec
From about 13 m³/s in the lowest month to 84 m³/s in the highest. Best months to go, with plenty of water and pleasant days: from March to April and November.
Estimate: the timing comes from rain, snowmelt and evaporation (NASA POWER, 1991–2020); the amounts from the river model of HydroATLAS (WaterGAP, 1971–2000). Dams upstream can change the real flow.
Waterfall on the Snoqualmie River in Washington state, United States
Snoqualmie Falls is a waterfall in United States. The water falls 82 m over a front 30 m wide.
Getting there.
- Snoqualmienearest town · 1.7 km in a straight line
- Parking 190 m awaynearest car park in OpenStreetMap, straight line
- King County International Airport - Boeing Field (BFI)nearest airport with scheduled flights · 35 km in a straight lineCar hire at SEA airport (Seattle)Discover Cars · Affiliate link↗
- From March to April and Novemberbest months to go (estimate)
Plan your visit
Stay, explore and get there
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
How big is it?
How big it really is.
Height of the drop from Wikidata. Buildings and the person are drawn at the same scale.
40 MW
About 50 m³/s falling 82 m: the power of the water as it drops.
- as much as 13 large wind turbines
- enough to power about 10,000 homes, if it were all turned into electricity
Power of falling water = density × gravity × flow × height. Average flow and height as shown above; an estimate.
Seen from the sky.
8 × 8 km of cloud-free satellite image, with what OpenStreetMap knows around the falls.
N
2 km
Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 8 × 8 km, north up. Points © OpenStreetMap contributors.
The line follows the river as mapped in OpenStreetMap; heights from the 30 m Copernicus model, which smooths narrow drops — the published height of the falls is the one above.
Around the falls the river drops 92 m in 3.6 km. Here the river runs about 70 m below the lower rim of its valley.
What is around.
- 7viewpointsSnoqualmie Falls Viewpoint - Upper, Snoqualmie Falls Viewpoint - Lower, Snoqualmie Falls Viewpoint and 4 more
- 2waymarked walking routesSnoqualmie Valley Trail, Snoqualmie Falls Trail
- 32car parks
- —swimming spots
- 9picnic sites
- 7toilets
- 11information boards and visitor centres
- 6bus stops within 1 km
- —other named waterfalls within 4 km
- —caves
- 2campsitesSnoqualmie Falls Forest Theater Campsites, Camp Keller
- 6hotels, B&Bs and huts within 6 kmNorth Bend Motel, Salish Lodge & Spa, Treehouse Point and 3 more
- 25restaurants and cafés within 3 km
Counted in OpenStreetMap, the map anyone can edit, up to 2 km around the falls (unless noted). A low number may just mean nobody has mapped it yet. © OpenStreetMap contributors (ODbL).
Towns nearby
- Snoqualmie1.7 km in a straight line
- Fall City4.8 km in a straight line
- North Bend6.4 km in a straight line
- Tanner10 km in a straight line
- Riverbend11 km in a straight line
- Wilderness Rim12 km in a straight line
- Carnation13 km in a straight line
- Klahanie13 km in a straight line
Weather
The weather, month by month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon °C | 7 | 8 | 10 | 14 | 18 | 20 | 24 | 25 | 22 | 15 | 10 | 6 |
| Night °C | 2 | 1 | 3 | 5 | 9 | 11 | 14 | 14 | 12 | 7 | 4 | 1 |
| Rain & snow (mm) | 252 | 163 | 194 | 134 | 101 | 78 | 27 | 39 | 79 | 179 | 256 | 235 |
| Wet days | 21 | 18 | 21 | 19 | 16 | 14 | 7 | 7 | 10 | 17 | 21 | 21 |
| Sun h/day | 2.4 | 4.3 | 4.9 | 6.8 | 8.2 | 9.4 | 11.8 | 10.3 | 7.9 | 5.1 | 2.7 | 1.8 |
| Snow on the ground (cm) | 16 | 14 | 13 | 10 | 3 | 1 | 0 | 0 | 0 | 4 | 12 | 17 |
Long-term averages 1991–2020 (NASA POWER) for a cell about 55 km wide, with temperatures carried to the height of the falls (120 m) at −6.5 °C per 1,000 m. Not a forecast.
Photos
Through visitors' eyes.
Recent years
Wet years and dry years
Rain of each month as a share of the 1991–2020 average. A wet season above 100 % usually means a fuller waterfall.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 175% | 188% | 73% | 63% | 164% | 158% | 104% | 49% | 136% | 124% | 110% | 109% |
| 2021 | 100% | 193% | 56% | 43% | 79% | 90% | 24% | 64% | 154% | 110% | 156% | 112% |
| 2022 | 122% | 109% | 74% | 124% | 178% | 181% | 81% | 36% | 11% | 72% | 103% | 105% |
| 2023 | 49% | 102% | 64% | 110% | 61% | 78% | 41% | 84% | 112% | 47% | 83% | 123% |
| 2024 | 115% | 106% | 60% | 89% | 117% | 171% | 91% | 184% | 72% | 90% | 92% | 117% |
| 2025 | 37% | 110% | 132% | 71% | 79% | 47% | 122% | 182% | 91% | 106% | 93% | 220% |
130% wetter than usual 70% drier than usual
Compare with the waterfalls nearby.
Snoqualmie Falls
United States
- 82 mHeight
- 50 m³/sAverage flow
- Mar–Apr, NovBest months
About these numbers
| Names, height, width, river | Wikidata (Q7548048) · CC0 |
|---|---|
| River flow and catchment | HydroATLAS / RiverATLAS v1.0 (Linke et al. 2019) · CC BY 4.0 |
| Climate | NASA POWER, 1991–2020 |
| Relief, river profile, 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Paths, viewpoints, parking | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
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