Ross Reservoir water level · WA
Wind forecast, gusts, and gage height for small-craft sailing at Ross Reservoir (Ross Reservoir Near Newhalem).
Gage height recorded at USGS gauge 12175000, refreshed every 15 minutes to 1 hour depending on the sensor.
1,568.40ft
recorded Nov 4, 4:00 AM
−0.56ft
falling
−3.60ft
falling
1,568.40–1,574.76ft
lowest to highest
Recent daily readings
| Date | Level (ft) | Δ day |
|---|---|---|
| Nov 4● | 1,568.40 | ↓ 0.22 |
| Nov 3 | 1,568.62 | ↓ 0.64 |
| Nov 2 | 1,569.26 | ↓ 0.58 |
| Nov 1 | 1,569.84 | ↓ 0.59 |
| Oct 31 | 1,570.43 | ↓ 0.47 |
| Oct 30 | 1,570.90 | ↓ 0.58 |
| Oct 29 | 1,571.48 | ↓ 0.52 |
| Oct 28 | 1,572.00 | ↓ 0.36 |
| Oct 27 | 1,572.36 | ↓ 0.42 |
| Oct 26 | 1,572.78 | ↓ 0.50 |
| Oct 25 | 1,573.28 | ↓ 0.62 |
| Oct 24 | 1,573.90 | ↓ 0.44 |
| Oct 23 | 1,574.34 | ↓ 0.42 |
| Oct 22 | 1,574.76 | — |
Readings fetched Nov 4, 5:12 AM; the chart above loads the latest data live from USGS.
Ross Reservoir water level questions
- What is the water level at Ross Reservoir today?
- 1,568.40 ft, recorded Nov 4, 4:00 AM at USGS gauge 12175000. The chart above refreshes live from the same gauge.
- Is Ross Reservoir rising or falling?
- falling — 3.60 ft over the last 7 days.
- How does this compare to normal for Ross Reservoir?
- Over the last 14 days the gauge has ranged from 1,568.40 ft to 1,574.76 ft; today's reading sits near the bottom of that range.
- Where does the water level data for Ross Reservoir come from?
- USGS gauge 12175000 (Ross Reservoir Near Newhalem), which reports every 15 minutes to 1 hour. Readings are provisional until reviewed by the USGS.
- What is the water temperature at Ross Reservoir?
- This gauge has no live water-temperature sensor — the fishing tab shows a seasonal estimate based on air temperature.
Gage height history
Gage height · USGS gauge 12175000
Reading the chart. This gauge reports gage height — the depth of water above the sensor reference point, not absolute elevation. Trends matter more than the absolute number: a falling trend means shrinking launch depth.
Water levels respond to dam operations, irrigation drawdown, snowmelt, and recent rainfall. For launch decisions, combine the trend here with the wind forecast — low water plus strong wind makes steep, tired ramps.
About this lake
- Location
- 48.7326°, -121.0685°
- USGS gauge
- 12175000
- Water temp sensor
- No
Water level data comes from the USGS gauge above; wind is modeled for the lake’s coordinates by Open-Meteo. Always confirm conditions locally before launching — shorelines, ramps, and trees can all change what you feel on the water. West of the Rockies, wind follows the gaps: passes and river canyons channel strong flow onto the water, afternoons run windier than mornings, and mountain lakes in particular can build fast as the slopes heat up.
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