How high is the Henrys Fork near Ashton ID right now?

The Henrys Fork near Ashton ID is currently flowing at 1,260 cubic feet per second with a gage height of 3.29 feet, based on the most recent USGS instantaneous reading.

Is the flow on the Henrys Fork near Ashton ID normal for this time of year?

Current flow is classified as very low for June 11. Today's discharge is at the 9th percentile compared to the long-term historical record at this gauge.

What is the historical median flow for the Henrys Fork near Ashton ID on June 11?

The long-term median discharge for this date is 1,970 cfs based on USGS daily statistics. The 10th–95th percentile range historically is 1,330 to 3,860 cfs.

Where is the Henrys Fork near Ashton ID stream gauge located?

The Henrys Fork near Ashton ID stream gauge is operated by the USGS in Fremont County, ID on the Henrys Fork. USGS site number 13046000 (coordinates 44.0697, -111.5106).

Henrys Fork near Ashton ID

USGS Site No: 13046000 • Henrys Fork • Fremont County, ID

Henrys Fork near Ashton ID on the Henrys Fork is currently at 1,260 cfs (Very Low — 9th percentile for this date) . Gage height: 3.29 ft.

Reading from 1 week ago

↑ Upstream on Henrys Fork

Henrys Fork near Island Park ID

Downstream on Henrys Fork ↓

Henrys Fork at St Anthony ID

1,260

CFS Discharge

3.29

Gage Height (ft)

Very Low

Flow Condition

N/A

Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for June 11 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.

Percentile	Label	CFS Threshold	Today's Flow
10th	Very Low threshold	1,330	Today: 1,260 cfs
25th	Low threshold	1,530
50th (Median)	Normal (median)	1,970
75th	High threshold	2,550
95th	Very High threshold	3,860

30-Day Hydrograph

Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.

10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date	Discharge (CFS)	Gage Ht (ft)
May 28, 2026	1,310	—
May 27, 2026	1,400	—
May 26, 2026	1,400	—
May 25, 2026	1,360	—
May 24, 2026	1,350	—
May 23, 2026	1,340	—
May 22, 2026	1,350	—
May 21, 2026	1,350	—
May 20, 2026	1,170	—
May 19, 2026	1,060	—
May 18, 2026	933	—
May 17, 2026	928	—
May 16, 2026	949	—
May 15, 2026	956	—
Apr 20, 2026	920	—
Apr 19, 2026	973	—
Apr 18, 2026	1,020	—
Apr 17, 2026	1,120	—
Apr 16, 2026	1,040	—
Apr 15, 2026	936	—
Apr 14, 2026	919	—
Apr 13, 2026	907	—
Apr 12, 2026	916	—
Apr 11, 2026	915	—
Apr 10, 2026	906	—
Apr 9, 2026	933	—
Apr 8, 2026	925	—
Apr 7, 2026	914	—
Apr 6, 2026	937	—
Apr 5, 2026	941	—

Station Information

USGS Site No: 13046000
State: ID
County: Fremont County
Coordinates: 44.0697, -111.5106
Drainage Area: 1,097 mi²
Datum (ft): 5,093.5
HUC Code: 17040203

View on USGS NWIS →

Recent Extremes

Max discharge: 2,300 cfs

Jul 12, 2025
Min discharge: 669 cfs

Oct 9, 2025

Computed from the local daily-values archive.

Nearby Gauges

Fall River near Chester ID
4.5 mi · 998 cfs

Low
Fall River near Ashton ID
7.6 mi · 1,150 cfs

Low
Henrys Fork at St Anthony ID
10.7 mi · 1,190 cfs

Very Low
Teton River near St Anthony ID
11.1 mi · 1,590 cfs

Normal
Fall River near Squirrel ID
13.4 mi · 624 cfs

Low