Bois Brule River at Brule, WI

USGS Site No: 04025500 • Bois Brule River • Douglas County, WI

Bois Brule River at Brule, WI on the Bois Brule River is currently at 135 cfs (Normal — 29th percentile for this date) . Gage height: 1.69 ft.

Reading from

135
CFS Discharge
1.69
Gage Height (ft)
Normal
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 122
25th Low threshold 133
50th (Median) Normal (median) 145 Today: 135 cfs
75th High threshold 173
95th Very High threshold 237

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.

810 405 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 138 —
May 27, 2026 143 —
May 26, 2026 149 —
May 25, 2026 157 —
May 24, 2026 159 —
May 23, 2026 162 —
May 22, 2026 161 —
May 21, 2026 168 —
May 20, 2026 177 —
May 19, 2026 186 —
May 18, 2026 144 —
May 17, 2026 142 —
May 16, 2026 145 —
May 15, 2026 151 —
Apr 20, 2026 254 —
Apr 19, 2026 273 —
Apr 18, 2026 306 —
Apr 17, 2026 302 —
Apr 16, 2026 298 —
Apr 15, 2026 313 —
Apr 14, 2026 324 —
Apr 13, 2026 319 —
Apr 12, 2026 274 —
Apr 11, 2026 233 —
Apr 10, 2026 219 —
Apr 9, 2026 218 —
Apr 8, 2026 214 —
Apr 7, 2026 212 —
Apr 6, 2026 218 —
Apr 5, 2026 206 —

Station Information

USGS Site No
04025500
State
WI
County
Douglas County
Coordinates
46.5378, -91.5953
Drainage Area
118 mi²
Datum (ft)
948.7
HUC Code
04010301
View on USGS NWIS →

Recent Extremes

Max discharge
324 cfs
Apr 14, 2026
Min discharge
113 cfs
Oct 11, 2025

Computed from the local daily-values archive.

Nearby Gauges

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