How high is the Missouri River at Cascade Mount right now?

The Missouri River at Cascade Mount is currently flowing at 3,800 cubic feet per second with a gage height of 6.70 feet, based on the most recent USGS instantaneous reading.

Is the flow on the Missouri River at Cascade Mount normal for this time of year?

Current flow is classified as very low for June 11. Today's discharge is at the 8th percentile compared to the long-term historical record at this gauge.

What is the historical median flow for the Missouri River at Cascade Mount on June 11?

The long-term median discharge for this date is 12,700 cfs based on USGS daily statistics. The 10th–95th percentile range historically is 4,570 to 39,700 cfs.

Where is the Missouri River at Cascade Mount stream gauge located?

The Missouri River at Cascade Mount stream gauge is operated by the USGS in Cascade County, MT on the Missouri River. USGS site number 06074000 (coordinates 47.2695, -111.6952).

Missouri River at Cascade Mount

USGS Site No: 06074000 • Missouri River • Cascade County, MT

Missouri River at Cascade Mount on the Missouri River is currently at 3,800 cfs (Very Low — 8th percentile for this date) . Gage height: 6.70 ft.

Reading from 1 week ago

↑ Upstream on Missouri River

Missouri River below Holter Dam near Wolf Creek Mount

Downstream on Missouri River ↓

Missouri River Near Ulm Mount

3,800

CFS Discharge

6.70

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	4,570	Today: 3,800 cfs
25th	Low threshold	6,180
50th (Median)	Normal (median)	12,700
75th	High threshold	21,500
95th	Very High threshold	39,700

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	3,730	—
May 27, 2026	3,650	—
May 26, 2026	3,620	—
May 25, 2026	3,450	—
May 24, 2026	3,680	—
May 23, 2026	3,770	—
May 22, 2026	3,710	—
May 21, 2026	3,710	—
May 20, 2026	3,630	—
May 19, 2026	3,630	—
May 18, 2026	3,710	—
May 17, 2026	3,750	—
May 16, 2026	3,560	—
May 15, 2026	3,600	—
Apr 20, 2026	3,470	—
Apr 19, 2026	3,550	—
Apr 18, 2026	3,460	—
Apr 17, 2026	3,430	—
Apr 16, 2026	3,380	—
Apr 15, 2026	3,390	—
Apr 14, 2026	3,550	—
Apr 13, 2026	3,500	—
Apr 12, 2026	3,520	—
Apr 11, 2026	3,440	—
Apr 10, 2026	3,390	—
Apr 9, 2026	3,310	—
Apr 8, 2026	3,480	—
Apr 7, 2026	3,630	—
Apr 6, 2026	3,510	—
Apr 5, 2026	3,640	—

Station Information

USGS Site No: 06074000
State: MT
County: Cascade County
Coordinates: 47.2695, -111.6952
Drainage Area: 18,173 mi²
Datum (ft): 3,337.8
HUC Code: 10030102

View on USGS NWIS →

Recent Extremes

Max discharge: 6,400 cfs

May 24, 2025
Min discharge: 2,920 cfs

Mar 10, 2026

Computed from the local daily-values archive.

Nearby Gauges

Smith River Near Eden Mount
15.5 mi · 373 cfs

Very Low
Missouri River Near Ulm Mount
18.4 mi · 3,830 cfs

Low
Dearborn River Near Craig Mount
19.4 mi · 306 cfs

Low
Sun River at Simms Mount
19.5 mi · 3,140 cfs

High
Sun River Near Vaughn Mount
19.7 mi · 2,900 cfs

Normal