Canada
United States
Belgium
France
Ireland
Netherlands
United Kingdom
Austria
Czechia
Germany
Poland
Slovenia
Switzerland
Italy
Spain
Türkiye
Denmark
Finland
Norway
SwedenNf Salmon River at North Fork water level
River gauge, Nf Salmon River, Idaho, United States
Right now
Latest reading
Water level
History
What this means
The U.S. Geological Survey has the Nf Salmon River at North Fork at 4.09 ft. The agency publishes no normal range or warning level for this river yet, so there is nothing to judge the number against.
The level has held steady over the past 24 hours. The 30-day range is 4.08 ft – 4.11 ft.
The agency publishes no normal range for this gauge yet, so we show the trend only. How to read levels
Paddling and fishing conditions
Compare today with the chart before you go; local outfitters often know which stage suits their stretch.
Weather at the gauge
The forecast is not available right now.
Map
Nearby gauges
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| Napias Creek below Arnett Creek near LeesburgRiver gauge, Napias Creek | 11.2 cfs | Normal | −0.6 cfs | 16 mi |
| Salmon River at SalmonRiver gauge, Salmon River | 2.35 ft | Below flood stage | +0.04 ft | 16 mi |
| Lemhi River below L5 Diversion near SalmonRiver gauge, Lemhi River | 157 cfs | Low | ±0 | 21 mi |
| Salmon River near ShoupRiver gauge, Salmon River | 1,550 cfs | Low | −20.0 cfs | 22 mi |
| Panther Creek at CobaltRiver gauge, Panther Creek | 32.6 cfs | Normal | ±0 | 25 mi |
| West Fork Bitterroot River near Conner MTRiver gauge, West Fork Bitterroot River | 57.5 cfs | Very low | +1.6 cfs | 26 mi |
| Big Hole River below Big Lake Cr at Wisdom MTRiver gauge, Big Hole River | 63.5 cfs | Normal | −5.1 cfs | 30 mi |
| Mf Salmon River at Mouth near ShoupRiver gauge, Mf Salmon River | 1,010 cfs | Low | −10.0 cfs | 30 mi |
Questions and answers
Is gage height the same as water depth?
No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.
What is the water level of Nf Salmon River at North Fork today?
On Oct 19, 2026, 05:30 AM MDT, the water level was 4.09 ft. Steady over the last 24 hours.
Is Nf Salmon River at North Fork rising or falling?
Steady over the last 24 hours.
Is the level of Nf Salmon River at North Fork normal?
The agency publishes no normal range for this gauge yet, so we show the trend only.
How often is this data updated?
The U.S. Geological Survey publishes a new reading every 15 minutes. This page refreshes within minutes of each update.
Where does this data come from?
The values come directly from the U.S. Geological Survey, the official operator of this gauge, and are in the public domain. We do not estimate or model live values.
For specialists
Station codes, datum, parameters, data quality and downloads
- Operator
- U.S. Geological Survey
- Station code
usgs:13306000(Agency page)- Coordinates
45.40750, -113.99306(WGS84)- Vertical datum
- NGVD29
- Update interval
- every 15 minutes
- Licence
- Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision
Published series
| Parameter | Last value | Time (UTC) | Quality |
|---|---|---|---|
| Water level | 4.09 ft | 2026-10-19 11:30 | Provisional |
Download
Embed this gauge
Add a live card for this gauge to your website. It updates on its own and links back here.
How to cite
U.S. Geological Survey: Nf Salmon River at North Fork (usgs:13306000). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-states/idaho/nf-salmon-river-at-north-fork
How we check values
Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.
Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer