Teton River near St Anthony water level

Name: Teton River near St Anthony water level (U.S. Geological Survey)
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

River gauge, Teton River, Idaho, United States

Directions

Below flood stage

Water level

2.27ft Steady over the last 24 hours

Measured Oct 19, 2026, 08:15 AM MDT (32 min ago)

Flow: 397 cfs

History

7 days

Water level Forecast Minor flood stage

The forecast expects the river to rise to 2.69 ft by Saturday, October 24 at 12:00 AM. Issued Sunday, October 18 at 10:47 AM by NOAA National Weather Service.

What this means

Water levels are unremarkable at Teton River near St Anthony, where the gauge shows 2.27 ft.

It is 3.73 ft below the flood stage of 6.00 ft.

It has barely moved over the past 24 hours. The forecast expects the river to rise to 2.69 ft by Saturday, October 24 at 12:00 AM. The 30-day range is 2.25 ft – 2.29 ft.

Judged against the official flood stage for this gauge. How to read levels

Key numbers

Highest on record: 6.78 ftJune 11, 1997
Forecast peak: 2.69 ftSaturday, October 24 at 12:00 AM

Paddling and fishing conditions

Most paddlers and anglers will find the river in good shape at this stage.

For reference, flood stage is 6.00 ft.

What happens at each level

7.00 ft: Significant (major) flooding is possible between Newdale and Rexburg.
6.50 ft: Flooding (moderate) will top portions of levees between 2400 East and 2500 East in Fremont County.
6.20 ft: Flood waters are close to bottom of county bridge at 2400 East south of Wilford.
6.00 ft: Lowland flooding (minor) can be expected on Madison County roads 3000 North to 5000 North and between Hibbard Road to 4000 east (Crane Lane) north of Hibbard and Salem; and in Fremont County between the county line to 200 North and 2400 East (Teton Highway) south of Wilford to 2500 East.
2.27 ft: Right now

Impact statements from the U.S. National Weather Service.

Highest crests on record

Chance of at least minor flooding in October to December: < 5 %.

Rank	Level	Date
1	6.78 ft	June 11, 1997
2	6.72 ft	June 7, 2010
3	6.70 ft	May 30, 1983
4	6.61 ft	June 14, 2011
5	6.54 ft	June 9, 1981
6	6.51 ft	May 17, 1996
7	6.41 ft	May 16, 1984
8	6.32 ft	June 26, 1982
9	6.11 ft	May 22, 1983
10	6.09 ft	June 10, 1978

Weather at the gauge

No rain in the last 3 days.

17 Sat 64° 30° – Wind 11 mph

18 Sun 64° 37° – Wind 8 mph

19 Mon 69° 35° – Wind 12 mph

20 Tue 66° 50° 0.01 in Wind 13 mph

21 Wed 70° 49° – Wind 14 mph

22 Thu 67° 51° 0.13 in, 56% Wind 12 mph

23 Fri 53° 39° 1.88 in, 78% Wind 12 mph

Forecast: Open-Meteo

Sunrise 07:47 AM Sunset 06:38 PM Daylight 10 hr, 51 min First quarter 60%

Map

Other gauges on the Teton River

Gauge	Level	Compared with normal	24 hours	Distance
Teton River above South Leigh Creek near DriggsRiver gauge, Teton River	1.86 ft	Below flood stage	−0.03 ft	23 mi

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Henrys Fork at St AnthonyRiver gauge, Henrys Fork	3.19 ft	Below flood stage	+0.01 ft	4.0 mi
Fall River near ChesterRiver gauge, Fall River	2.21 ft	Below flood stage	±0	7 mi
Nf Teton River near Sugar CityRiver gauge, Nf Teton River	62.0 cfs	Normal	+0.9 cfs	8 mi
Sf Teton River near RexburgRiver gauge, Sf Teton River	79.1 cfs	Normal	±0	10 mi
Henrys Fork near AshtonRiver gauge, Henrys Fork	622 cfs	Very low	±0	11 mi
Fall River near AshtonRiver gauge, Fall River	445 cfs	Very low	−5.0 cfs	16 mi
Henrys Fork near RexburgRiver gauge, Henrys Fork	2.99 ft	Below flood stage	+0.04 ft	16 mi
Snake River at LorenzoRiver gauge, Snake River	1,350 cfs	Normal	−10.0 cfs	19 mi

Questions and answers

What is flood stage for the Teton River near St Anthony?

The official flood stage is 6.00 ft. The level is currently 3.73 ft below it.

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 Teton River near St Anthony today?

On Oct 19, 2026, 08:15 AM MDT, the water level was 2.27 ft. Steady over the last 24 hours.

Is Teton River near St Anthony rising or falling?

Steady over the last 24 hours.

Is the level of Teton River near St Anthony normal?

Below flood stage. Judged against the official flood stage for this gauge.

What is the highest water level ever recorded at Teton River near St Anthony?

The highest level on record is 6.78 ft on June 11, 1997.

Is Teton River near St Anthony expected to rise?

The forecast expects the river to rise to 2.69 ft by Saturday, October 24 at 12:00 AM.

For specialists

Station codes, datum, parameters, data quality and downloads

Operator: U.S. Geological Survey
Station code: usgs:13055000 (Agency page)
Coordinates: 43.92722, -111.61389 (WGS84)
Vertical datum: NAVD88
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	2.27 ft	2026-10-19 14:15	Provisional
Flow	397 cfs	2026-10-19 14:15	Provisional

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How to cite

U.S. Geological Survey: Teton River near St Anthony (usgs:13055000). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-states/idaho/teton-river-near-st-anthony

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