Yahara River at East Main Street at Madison, WI

USGS Site No: 05428500 • Yahara River • Dane County, WI

Yahara River at East Main Street at Madison, WI on the Yahara River is currently at 99 cfs (Low — 19th percentile for this date) . Gage height: 5.27 ft.

Reading from

99
CFS Discharge
5.27
Gage Height (ft)
Low
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 60
25th Low threshold 128 Today: 99 cfs
50th (Median) Normal (median) 169
75th High threshold 214
95th Very High threshold 483

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.

488 244 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 131 —
May 27, 2026 119 —
May 26, 2026 124 —
May 25, 2026 131 —
May 24, 2026 133 —
May 23, 2026 131 —
May 22, 2026 162 —
May 21, 2026 187 —
May 20, 2026 195 —
May 19, 2026 174 —
May 18, 2026 93 —
May 17, 2026 36 —
May 16, 2026 55 —
May 15, 2026 42 —
Apr 20, 2026 289 —
Apr 19, 2026 289 —
Apr 18, 2026 296 —
Apr 17, 2026 321 —
Apr 16, 2026 265 —
Apr 15, 2026 243 —
Apr 14, 2026 162 —
Apr 13, 2026 42 —
Apr 12, 2026 31 —
Apr 11, 2026 16 —
Apr 10, 2026 14 —
Apr 9, 2026 20 —
Apr 8, 2026 18 —
Apr 7, 2026 12 —
Apr 6, 2026 21 —
Apr 5, 2026 24 —

Station Information

USGS Site No
05428500
State
WI
County
Dane County
Coordinates
43.0894, -89.3608
Drainage Area
235 mi²
Datum (ft)
846.0
HUC Code
07090002
View on USGS NWIS →

Recent Extremes

Max discharge
321 cfs
Apr 17, 2026
Min discharge
12 cfs
Apr 7, 2026

Computed from the local daily-values archive.