Nf Blackfoot River above Dry Gulch near Ovando Mount

USGS Site No: 12338300 • Nf Blackfoot River • Powell County, MT

Nf Blackfoot River above Dry Gulch near Ovando Mount on the Nf Blackfoot River is currently at 2,270 cfs (High — 87th percentile for this date) . Gage height: 7.11 ft.

Reading from

2,270
CFS Discharge
7.11
Gage Height (ft)
High
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 806
25th Low threshold 893
50th (Median) Normal (median) 1,120
75th High threshold 1,350
95th Very High threshold 2,860 Today: 2,270 cfs

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.

4.1k 2.1k 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 2,150 —
May 27, 2026 1,730 —
May 26, 2026 1,420 —
May 25, 2026 1,140 —
May 24, 2026 902 —
May 23, 2026 812 —
May 22, 2026 819 —
May 21, 2026 876 —
May 20, 2026 919 —
May 19, 2026 999 —
May 18, 2026 1,150 —
May 17, 2026 1,340 —
May 16, 2026 1,580 —
May 15, 2026 1,920 —
Apr 20, 2026 730 —
Apr 19, 2026 721 —
Apr 18, 2026 766 —
Apr 17, 2026 847 —
Apr 16, 2026 941 —
Apr 15, 2026 1,010 —
Apr 14, 2026 1,050 —
Apr 13, 2026 1,070 —
Apr 12, 2026 984 —
Apr 11, 2026 836 —
Apr 10, 2026 761 —
Apr 9, 2026 730 —
Apr 8, 2026 698 —
Apr 7, 2026 609 —
Apr 6, 2026 535 —
Apr 5, 2026 523 —

Station Information

USGS Site No
12338300
State
MT
County
Powell County
Coordinates
46.9795, -113.0922
Drainage Area
310 mi²
Datum (ft)
4,070.8
HUC Code
17010203
View on USGS NWIS →

Recent Extremes

Max discharge
2,150 cfs
May 28, 2026
Min discharge
100 cfs
Dec 3, 2025

Computed from the local daily-values archive.

Nearby Gauges

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