Bear River at Idaho-Utah State Line

USGS Site No: 10092700Bear River • Franklin County, ID

Bear River at Idaho-Utah State Line on the Bear River is currently at 719 cfs (Normal — 47th percentile for this date) . Gage height: 10.06 ft.

Reading from

719
CFS Discharge
10.06
Gage Height (ft)
Normal
Flow Condition
Normal
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 206
25th Low threshold 431
50th (Median) Normal (median) 759 Today: 719 cfs
75th High threshold 1,610
95th Very High threshold 4,090

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.

3.9k 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 748
May 27, 2026 681
May 26, 2026 556
May 25, 2026 382
May 24, 2026 373
May 23, 2026 372
May 22, 2026 419
May 21, 2026 376
May 20, 2026 381
May 19, 2026 529
May 18, 2026 620
May 17, 2026 612
May 16, 2026 496
May 15, 2026 440
Apr 20, 2026 448
Apr 19, 2026 477
Apr 18, 2026 498
Apr 17, 2026 576
Apr 16, 2026 526
Apr 15, 2026 510
Apr 14, 2026 622
Apr 13, 2026 800
Apr 12, 2026 828
Apr 11, 2026 597
Apr 10, 2026 419
Apr 9, 2026 424
Apr 8, 2026 542
Apr 7, 2026 551
Apr 6, 2026 517
Apr 5, 2026 505

Station Information

USGS Site No
10092700
State
ID
Coordinates
42.0130, -111.9213
Drainage Area
4,884 mi²
Datum (ft)
4,424.2
HUC Code
16010202
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
15.8 ft
Flood Stage
18.1 ft

Currently 8.01 ft below flood stage.

Recent Extremes

Max discharge
1,070 cfs
Jul 8, 2025
Min discharge
248 cfs
Sep 11, 2025
Days at flood stage
0

Computed from the local daily-values archive.

Nearby Gauges