Teton River Flow Today
As of October 17, 2026 at 2:15 AM, the Teton River is flowing at 389 cfs near St. Anthony Id, ID — 82% of normal for the date and down 4% in 24 hours. 3 of 5 USGS gauges reported in the last 3 days; flows range from 66 to 389 cfs. ❤ Favorite
Teton River map
See the Teton River on a live map
Every gauge, dam and paddle run on the river, one tap each:
- Gauges now — which reaches are high or low
- Dams & paddle runs — storage and what’s in range
- Rain — past 24 hrs and the 72-hr forecast, press play
✓ Free for 7 days · ✓ Cancel anytime
Teton River conditions today
Where the river is running versus normal, what’s rising or dropping, and what it means for a trip — built from the live USGS readings below.
At St. Anthony Id, the Teton River is running 389 cfs — 82% of normal, down 4% since yesterday. Along the river, 2 of 3 reporting gauges are below normal (the typical gauge is at 86% of normal).
Paddlers: 2 of 6 runs on the Teton River with a live range are in range, 4 too low.
How the Teton River compares to normal
Every reporting gauge from the top of the river to the bottom: bar length is today’s flow, colour is percent of normal for the date.
Flow along the river, upstream to downstream
- Driggs Id5,963 ft 199 cfs86%
- St. Anthony Id4,983 ft 389 cfs82%
- Choteau Mount4,785 ft 66 cfs104%
Bar length uses a square-root scale so small headwater flows stay visible next to big downstream ones. Colour: <50% 50–90 90–110 110–150 150%+ of normal.
Where every gauge sits
One dot per Teton River streamgauge, placed by its own percent of normal. The line is the typical gauge (86%).
Teton River flow report
| Streamgage | Streamflow | % of normal | 24h | Gage height | To flood stage | Elevation |
|---|---|---|---|---|---|---|
|
Teton River Above South Leigh Creek Near Driggs Id ID
Oct 17, 1:45 AM · USGS 13052200 |
199 cfs | 86% | -8% | 1.91 ft | 2.3 ft below | 5,963 ft |
|
Teton River Near St. Anthony Id ID
Oct 17, 2:15 AM · USGS 13055000 |
389 cfs | 82% | -4% | 2.25 ft | 3.8 ft below | 4,983 ft |
|
Teton River Below South Fork Near Choteau Mount MT
Oct 17, 1:45 AM · USGS 06102500 |
66 cfs | 104% | -3% | 4.34 ft | · | 4,785 ft |
|
Teton River Near Dutton Mount MT
Last reported Apr 11 · USGS 06108000 |
83 cfs | · | · | 2.28 ft | · | 3,249 ft |
|
Teton River At Loma Mount MT
Last reported Oct 13 · USGS 06108800 |
401 cfs | · | · | 2.15 ft | · | 2,570 ft |
USGS provisional data. Readings are in each gauge’s local time; gauges silent for more than 3 days are marked “Last reported”. Tap any gauge for its hydrograph, forecast and history.
Paddle runs on the Teton River
2 of 7 runs are in range right now. Each run is checked against its runnable range using the gauge it is keyed to (or the nearest gauge on this river).
| Run | Status | Flow now | Runnable range | Class |
|---|---|---|---|---|
| Teton River Gauge: St. Anthony Id |
In range | 389 cfs | 300–2,000 cfs | II–III |
| Teton River Gauge: St. Anthony Id |
In range | 389 cfs | 300–2,000 cfs | III |
| Canyon Creek Gauge: Driggs Id |
Too low | 199 cfs | 300–2,000 cfs | IV–V |
| Just West Of Crystal Lake To Trailhead Gauge: Driggs Id |
Too low | 199 cfs | 300–2,000 cfs | III–IV |
| Teton River Gauge: Driggs Id |
Too low | 199 cfs | 300–2,000 cfs | IV–III |
| Teton River Gauge: Driggs Id |
Too low | 199 cfs | 300–2,000 cfs | II–III |
| Marias River Gauge: Loma Mount |
No live range | · | 48–157 cfs typical | II–III |
Dams & reservoirs on the Teton River
Releases from these dams shape the flow downstream. Tap one for its daily level and history.
Teton River streamflow over time
Daily total flow across every monitored gauge on the river.
Maximum streamflow by year
Teton River
The Teton River is a tributary of the Snake River located in eastern Idaho. It stretches about 81 miles, originating in the Teton Range of Wyoming and flowing westward into Idaho. The river is known for its scenic beauty and diverse recreational opportunities, including fishing, kayaking, and camping.
The Teton River has a complex hydrology system due to its location in the Snake River watershed. There are several dams and reservoirs along the river, including the Teton Dam and the Palisades Reservoir, which provide irrigation water for agriculture and hydroelectric power.
The Teton Dam, which was completed in 1976, was a significant engineering feat but tragically failed within a year of construction, causing a devastating flood that killed 11 people and destroyed numerous homes and farms.
Today, the Teton River is a popular destination for outdoor enthusiasts and supports a variety of agricultural practices, including potato and wheat farming. Despite its past challenges, the Teton River continues to provide valuable resources and recreational opportunities for the surrounding communities.
Fishing near the Teton River
About the Teton River
How is the Teton River flowing right now?
As of October 17, 2026, the Teton River is flowing at 389 cfs near St. Anthony Id, ID, about 82% of normal for the date. Across its 5 USGS gauges, current flows range from 66 to 389 cfs. Every gauge’s live reading is in the table above.
Is the Teton River running high or low?
The typical gauge on the Teton River is at 86% of normal for the date. Above 100% means higher than the historical average for this calendar day; below 100% means lower. The profile above shows which reaches are high or low.
What is flood stage on the Teton River?
The National Weather Service sets flood stages for Driggs Id (4.2 ft), St. Anthony Id (6.0 ft), . The table shows how far each gauge is below its flood stage right now.
Is the Teton River runnable for paddling today?
2 of 7 paddle runs are in range right now. Each run in the paddle table is checked against its runnable range using its gauge's live flow.
Where does the data come from?
Discharge and gage height are from the USGS National Water Information System; flood stages from the National Weather Service. The history chart sums every monitored gauge on the river.
Can I get alerts for a gauge?
Yes — open any gauge from the table, favorite it in the Snoflo app and set a flow threshold.