Guadalupe Rv at Fm 1117 near Seguin, TX
USGS Site No: 08169792 • Guadalupe River • Guadalupe County, TX
Guadalupe Rv at Fm 1117 near Seguin, TX on the Guadalupe River is currently at 70 cfs (Very Low — 5th percentile for this date) . Gage height: 11.04 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 | 147 | Today: 70 cfs |
| 25th | Low threshold | 206 | |
| 50th (Median) | Normal (median) | 432 | |
| 75th | High threshold | 1,050 | |
| 95th | Very High threshold | 5,720 |
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 | 283 | 11.74 |
| May 27, 2026 | 1,580 | 14.09 |
| May 26, 2026 | 131 | 11.26 |
| May 25, 2026 | 161 | 11.36 |
| May 24, 2026 | 202 | 11.51 |
| May 23, 2026 | 260 | 11.66 |
| May 22, 2026 | 166 | 11.39 |
| May 21, 2026 | 211 | 11.53 |
| May 20, 2026 | 173 | 11.36 |
| May 19, 2026 | 96 | 11.11 |
| May 18, 2026 | 115 | 11.20 |
| May 17, 2026 | 100 | 11.14 |
| May 16, 2026 | 93 | 11.11 |
| May 15, 2026 | 102 | 11.14 |
| Apr 20, 2026 | 460 | 11.78 |
| Apr 19, 2026 | 76 | 10.95 |
| Apr 18, 2026 | 49 | 10.83 |
| Apr 17, 2026 | 42 | 10.80 |
| Apr 16, 2026 | 36 | 10.76 |
| Apr 15, 2026 | 39 | 10.78 |
| Apr 14, 2026 | 44 | 10.81 |
| Apr 13, 2026 | 60 | 10.88 |
| Apr 12, 2026 | 46 | 10.82 |
| Apr 11, 2026 | 44 | 10.80 |
| Apr 10, 2026 | 51 | 10.84 |
| Apr 9, 2026 | 40 | 10.79 |
| Apr 8, 2026 | 40 | 10.78 |
| Apr 5, 2026 | 52 | 10.85 |
| Apr 4, 2026 | 46 | 10.82 |
| Apr 3, 2026 | 54 | 10.86 |
Station Information
- USGS Site No
- 08169792
- State
- TX
- County
- Guadalupe County
- Coordinates
- 29.5362, -97.8809
- Drainage Area
- 1,957 mi²
- Datum (ft)
- 404.8
- HUC Code
- 12100202
Recent Extremes
- Max discharge
-
5,190 cfsJul 5, 2025
- Min discharge
-
18 cfsMar 4, 2026
Computed from the local daily-values archive.
Nearby Gauges
-
San Marcos Rv at Luling, TXLow16.5 mi · 120 cfs
-
Guadalupe Rv at New Braunfels, TXUnknown17.6 mi · 0 cfs
-
Guadalupe Rv at Creek 143 near Gonzales, TXNormal18.0 mi · 420 cfs
-
Guadalupe Rv above Comal Rv at New Braunfels, TXNormal18.5 mi · 199 cfs
-
Comal Rv at New Braunfels, TXLow18.7 mi · 175 cfs