North Fork San Gabriel Rv near Georgetown, TX
USGS Site No: 08104700 • North Fork San Gabriel River • Williamson County, TX
North Fork San Gabriel Rv near Georgetown, TX on the North Fork San Gabriel River is currently at 1,040 cfs (Very High — 96th percentile for this date) . Gage height: 9.67 ft.
Reading from
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 | 0 | |
| 25th | Low threshold | 1 | |
| 50th (Median) | Normal (median) | 6 | |
| 75th | High threshold | 39 | |
| 95th | Very High threshold | 983 |
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.
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| May 28, 2026 | 646 | 8.36 |
| May 27, 2026 | 321 | 7.31 |
| May 26, 2026 | 272 | 7.07 |
| May 25, 2026 | 195 | 6.68 |
| May 24, 2026 | 194 | 6.68 |
| May 23, 2026 | 195 | 6.68 |
| May 22, 2026 | 195 | 6.68 |
| May 21, 2026 | 203 | 6.72 |
| May 20, 2026 | 80 | 5.31 |
| May 19, 2026 | 6 | 4.31 |
| May 18, 2026 | 0 | 4.17 |
| May 17, 2026 | 0 | 4.17 |
| May 16, 2026 | 0 | 4.17 |
| May 15, 2026 | 0 | 4.17 |
| Apr 20, 2026 | 0 | 4.13 |
| Apr 19, 2026 | 0 | 4.12 |
| Apr 18, 2026 | 0 | 4.11 |
| Apr 17, 2026 | 0 | 4.10 |
| Apr 16, 2026 | 0 | 4.10 |
| Apr 15, 2026 | 0 | 4.11 |
| Apr 14, 2026 | 0 | 4.11 |
| Apr 13, 2026 | 0 | 4.12 |
| Apr 12, 2026 | 0 | 4.13 |
| Apr 11, 2026 | 0 | 4.11 |
| Apr 10, 2026 | 0 | 4.11 |
| Apr 9, 2026 | 0 | 4.11 |
| Apr 8, 2026 | 0 | 4.11 |
| Apr 7, 2026 | 0 | 4.12 |
| Apr 6, 2026 | 0 | 4.13 |
| Apr 5, 2026 | 0 | 4.16 |
Station Information
- USGS Site No
- 08104700
- State
- TX
- County
- Williamson County
- Coordinates
- 30.6619, -97.7114
- Drainage Area
- 248 mi²
- Datum (ft)
- 689.3
- HUC Code
- 12070205
Recent Extremes
- Max discharge
-
1,270 cfsJul 8, 2025
- Min discharge
-
0 cfsApr 19, 2026
Computed from the local daily-values archive.
Nearby Gauges
-
South Fork San Gabriel Rv at Georgetown, TXHigh2.8 mi · 96 cfs
-
Berry Ck at Airport Road near Georgetown, TXVery High3.9 mi · 138 cfs
-
North Fork San Gabriel Rv at Reagan Blvd near Leander, TXVery High8.6 mi · 387 cfs
-
Brushy Ck at Cedar Park, TXVery High9.7 mi · 99 cfs
-
Brushy Ck at Ih 35, Round Rock, TXVery High10.4 mi · 152 cfs