Brazos Rv at San Felipe, TX

USGS Site No: 08111850 • Brazos River • Waller County, TX

Brazos Rv at San Felipe, TX on the Brazos River is currently at 7,900 cfs (Normal — 45th percentile for this date) . Gage height: 96.76 ft.

Reading from

↑ Upstream on Brazos River
Brazos Rv near Hempstead, TX
Downstream on Brazos River ↓
Brazos Rv at Richmond, TX
7,900
CFS Discharge
96.76
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 1,110
25th Low threshold 2,470
50th (Median) Normal (median) 9,220 Today: 7,900 cfs
75th High threshold 40,100
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.

17k 8.7k 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 7,330 96.53
May 27, 2026 6,900 96.36
May 26, 2026 7,370 96.55
May 25, 2026 8,170 96.88
May 24, 2026 10,100 97.68
May 23, 2026 8,800 97.14
May 22, 2026 3,680 94.93
May 21, 2026 3,360 94.78
May 20, 2026 3,520 94.85
May 19, 2026 3,900 95.03
May 18, 2026 4,420 95.28
May 17, 2026 4,880 95.50
May 16, 2026 5,770 95.89
May 15, 2026 7,960 96.79
Apr 20, 2026 1,730 93.98
Apr 19, 2026 2,140 94.20
Apr 18, 2026 2,740 94.52
Apr 17, 2026 3,240 94.77
Apr 16, 2026 2,060 94.15
Apr 15, 2026 1,600 93.90
Apr 14, 2026 1,640 93.93
Apr 13, 2026 1,970 94.11
Apr 12, 2026 2,380 94.32
Apr 11, 2026 2,690 94.49
Apr 10, 2026 3,300 94.80
Apr 9, 2026 3,690 94.98
Apr 8, 2026 3,440 94.86
Apr 7, 2026 2,670 94.48
Apr 6, 2026 2,400 94.34
Apr 5, 2026 2,700 94.50

Station Information

USGS Site No
08111850
State
TX
County
Waller County
Coordinates
29.8083, -96.0956
Drainage Area
44,670 mi²
Datum (ft)
0.0
HUC Code
12070104
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
113.1 ft
Flood Stage
122.5 ft
Moderate Flood
127.8 ft
Major Flood
129.3 ft

Currently 25.74 ft below flood stage.

Recent Extremes

Max discharge
40,400 cfs
Jun 16, 2025
Min discharge
259 cfs
Mar 27, 2026
Days at flood stage
0

Computed from the local daily-values archive.

Nearby Gauges

Related