Kootenai River Bel Moyie River near Bonners Ferry ID

USGS Site No: 12308000 • Kootenai River Bel Moyie River • Boundary County, ID

Kootenai River Bel Moyie River near Bonners Ferry ID on the Kootenai River Bel Moyie River is currently at 31,000 cfs (Normal — 68th percentile for this date) . Gage height: 77.23 ft.

Reading from

31,000
CFS Discharge
77.23
Gage Height (ft)
Normal
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 13,800
25th Low threshold 14,800
50th (Median) Normal (median) 24,600
75th High threshold 33,600 Today: 31,000 cfs
95th Very High threshold 0

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.

40k 20k 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 30,600 —
May 27, 2026 30,500 —
May 26, 2026 25,400 —
May 25, 2026 15,900 —
May 24, 2026 15,700 —
May 23, 2026 15,600 —
May 22, 2026 15,600 —
May 21, 2026 15,900 —
May 20, 2026 16,200 —
May 19, 2026 16,300 —
May 18, 2026 16,900 —
May 17, 2026 17,500 —
May 16, 2026 18,300 —
May 15, 2026 19,500 —
Apr 20, 2026 25,600 —
Apr 19, 2026 25,600 —
Apr 18, 2026 25,800 —
Apr 17, 2026 26,300 —
Apr 16, 2026 26,900 —
Apr 15, 2026 27,200 —
Apr 14, 2026 27,000 —
Apr 13, 2026 26,600 —
Apr 12, 2026 26,100 —
Apr 11, 2026 25,700 —
Apr 10, 2026 25,700 —
Apr 9, 2026 25,800 —
Apr 8, 2026 26,000 —
Apr 7, 2026 25,500 —
Apr 6, 2026 25,200 —
Apr 5, 2026 25,400 —

Station Information

USGS Site No
12308000
State
ID
County
Boundary County
Coordinates
48.6993, -116.1962
Datum (ft)
1,781.0
HUC Code
17010104
View on USGS NWIS →

Recent Extremes

Max discharge
48,400 cfs
Dec 11, 2025
Min discharge
4,720 cfs
Oct 10, 2025

Computed from the local daily-values archive.

Nearby Gauges

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