San Miguel River at Brooks Bridge Near Nucla CO

USGS Site No: 09174600 • San Miguel River • Montrose County, CO

San Miguel River at Brooks Bridge Near Nucla CO on the San Miguel River is currently at 183 cfs (High — 91th percentile for this date) . Gage height: 2.50 ft.

Reading from

183
CFS Discharge
2.50
Gage Height (ft)
High
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 69
25th Low threshold 81
50th (Median) Normal (median) 98
75th High threshold 133
95th Very High threshold 195 Today: 183 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.

2.3k 1.2k 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 97 —
May 26, 2026 89 —
May 25, 2026 72 —
May 24, 2026 59 —
May 23, 2026 60 —
May 22, 2026 61 —
May 21, 2026 66 —
May 20, 2026 91 —
May 19, 2026 122 —
May 18, 2026 149 —
May 17, 2026 164 —
May 16, 2026 157 —
May 15, 2026 167 —
Apr 20, 2026 32 —
Apr 19, 2026 36 —
Apr 18, 2026 42 —
Apr 17, 2026 47 —
Apr 16, 2026 51 —
Apr 15, 2026 61 —
Apr 14, 2026 60 —
Apr 13, 2026 63 —
Apr 12, 2026 73 —
Apr 11, 2026 71 —
Apr 10, 2026 70 —
Apr 9, 2026 69 —
Apr 8, 2026 70 —
Apr 7, 2026 77 —
Apr 6, 2026 81 —
Apr 5, 2026 89 —

Station Information

USGS Site No
09174600
State
CO
Coordinates
38.2442, -108.5014
Drainage Area
743 mi²
Datum (ft)
5,568.3
HUC Code
140300030703
View on USGS NWIS →

Recent Extremes

Max discharge
686 cfs
Jun 3, 2025
Min discharge
1 cfs
Aug 10, 2025

Computed from the local daily-values archive.

Nearby Gauges