Musselshell River near Martinsdale, Mount

USGS Site No: 06119600 • Musselshell River • Wheatland County, MT

Musselshell River near Martinsdale, Mount on the Musselshell River is currently at 119 cfs (Very High — 98th percentile for this date) . Gage height: 2.18 ft.

Reading from

Downstream on Musselshell River ↓
Musselshell River at Harlowton Mount
119
CFS Discharge
2.18
Gage Height (ft)
Very High
Flow Condition
N/A
Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for October 28 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 20
25th Low threshold 26
50th (Median) Normal (median) 35
75th High threshold 53
95th Very High threshold 89

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.

3.8k 1.9k 0 cfs Apr 5 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 104 —
May 27, 2026 95 —
May 26, 2026 80 —
May 25, 2026 77 —
May 24, 2026 80 —
May 23, 2026 87 —
May 22, 2026 103 —
May 21, 2026 124 —
May 20, 2026 126 —
May 19, 2026 145 —
May 18, 2026 168 —
May 17, 2026 183 —
May 16, 2026 193 —
May 15, 2026 214 —
Apr 20, 2026 37 —
Apr 19, 2026 39 —
Apr 18, 2026 43 —
Apr 17, 2026 49 —
Apr 16, 2026 50 —
Apr 15, 2026 41 —
Apr 14, 2026 45 —
Apr 13, 2026 58 —
Apr 12, 2026 45 —
Apr 11, 2026 40 —
Apr 10, 2026 39 —
Apr 9, 2026 39 —
Apr 8, 2026 38 —
Apr 7, 2026 39 —
Apr 6, 2026 39 —
Apr 5, 2026 41 —

Station Information

USGS Site No
06119600
State
MT
County
Wheatland County
Coordinates
46.4770, -110.2490
Drainage Area
537 mi²
Datum (ft)
4,659.4
HUC Code
10040201
View on USGS NWIS →

Recent Extremes

Max discharge
353 cfs
May 12, 2025
Min discharge
4 cfs
Aug 27, 2025

Computed from the local daily-values archive.

Nearby Gauges

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