How high is the South Fork San Gabriel Rv at Georgetown, TX right now?

The South Fork San Gabriel Rv at Georgetown, TX is currently flowing at 96 cubic feet per second with a gage height of 2.68 feet, based on the most recent USGS instantaneous reading.

Is the flow on the South Fork San Gabriel Rv at Georgetown, TX normal for this time of year?

Current flow is classified as high for June 11. Today's discharge is at the 75th percentile compared to the long-term historical record at this gauge.

Is the South Fork San Gabriel Rv at Georgetown, TX at flood stage?

No — the gage height is 6.32 feet below the NWS flood-stage threshold of 9.0 feet.

What is the historical median flow for the South Fork San Gabriel Rv at Georgetown, TX on June 11?

The long-term median discharge for this date is 27 cfs based on USGS daily statistics. The 10th–95th percentile range historically is 1 to 1,560 cfs.

Where is the South Fork San Gabriel Rv at Georgetown, TX stream gauge located?

The South Fork San Gabriel Rv at Georgetown, TX stream gauge is operated by the USGS in Williamson County, TX on the South Fork San Gabriel River. USGS site number 08104900 (coordinates 30.6257, -97.6911).

South Fork San Gabriel Rv at Georgetown, TX

USGS Site No: 08104900 • South Fork San Gabriel River • Williamson County, TX

South Fork San Gabriel Rv at Georgetown, TX on the South Fork San Gabriel River is currently at 96 cfs (High — 75th percentile for this date) . Gage height: 2.68 ft.

Reading from 1 week ago

CFS Discharge

2.68

Gage Height (ft)

High

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
25th	Low threshold	5
50th (Median)	Normal (median)	27
75th	High threshold	86
95th	Very High threshold	1,560	Today: 96 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.

10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date	Discharge (CFS)	Gage Ht (ft)
May 28, 2026	204	3.18
May 27, 2026	1,760	5.84
May 26, 2026	186	2.99
May 25, 2026	74	2.46
May 24, 2026	68	2.43
May 23, 2026	88	2.61
May 22, 2026	135	2.88
May 21, 2026	81	2.55
May 20, 2026	95	2.66
May 19, 2026	87	2.32
May 18, 2026	35	2.10
May 17, 2026	36	2.11
May 16, 2026	37	2.12
May 15, 2026	40	2.15
Apr 20, 2026	19	1.88
Apr 19, 2026	21	1.90
Apr 18, 2026	20	1.89
Apr 17, 2026	19	1.88
Apr 16, 2026	20	1.89
Apr 15, 2026	22	1.92
Apr 14, 2026	24	1.95
Apr 13, 2026	26	1.97
Apr 12, 2026	22	1.92
Apr 11, 2026	20	1.89
Apr 10, 2026	20	1.90
Apr 9, 2026	21	1.90
Apr 8, 2026	23	1.94
Apr 7, 2026	27	1.98
Apr 6, 2026	32	2.03
Apr 5, 2026	62	2.28

Station Information

USGS Site No: 08104900
State: TX
County: Williamson County
Coordinates: 30.6257, -97.6911
Drainage Area: 133 mi²
Datum (ft): 687.9
HUC Code: 12070205

View on USGS NWIS →

Flood Stage Thresholds

Action Stage: 5.0 ft
Flood Stage: 9.0 ft
Moderate Flood: 13.0 ft
Major Flood: 26.0 ft

Currently 6.32 ft below flood stage.

Recent Extremes

Max discharge: 24,100 cfs

Jul 5, 2025
Min discharge: 6 cfs

Apr 22, 2025
Days at flood stage: 1

Computed from the local daily-values archive.

Nearby Gauges

North Fork San Gabriel Rv near Georgetown, TX
2.8 mi · 1,040 cfs

Very High
Berry Ck at Airport Road near Georgetown, TX
5.6 mi · 138 cfs

Very High
Brushy Ck at Cedar Park, TX
7.8 mi · 99 cfs

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Brushy Ck at Ih 35, Round Rock, TX
7.8 mi · 152 cfs

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Brushy Ck at Kenney Fort Blvd at Round Rock, TX
8.5 mi · 148 cfs

Very High