Sandy Ck near Kingsland, TX
USGS Site No: 08152000 • Sandy Creek • Llano County, TX
Sandy Ck near Kingsland, TX on the Sandy Creek is currently at 206 cfs (High — 83th percentile for this date) . Gage height: 7.02 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 | 3 | |
| 50th (Median) | Normal (median) | 14 | |
| 75th | High threshold | 49 | |
| 95th | Very High threshold | 436 | Today: 206 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.
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| May 28, 2026 | 412 | 7.52 |
| May 27, 2026 | 1,240 | 8.53 |
| May 26, 2026 | 231 | 7.00 |
| May 25, 2026 | 158 | 6.85 |
| May 24, 2026 | 259 | 7.17 |
| May 23, 2026 | 446 | 7.58 |
| May 22, 2026 | 1,790 | 8.81 |
| May 21, 2026 | 757 | 7.69 |
| May 20, 2026 | 35 | 6.13 |
| May 19, 2026 | 13 | 5.79 |
| May 18, 2026 | 8 | 5.71 |
| May 17, 2026 | 13 | 5.83 |
| May 16, 2026 | 20 | 5.95 |
| May 15, 2026 | 38 | 6.16 |
| Apr 20, 2026 | 10 | 5.76 |
| Apr 19, 2026 | 7 | 5.68 |
| Apr 18, 2026 | 9 | 5.74 |
| Apr 17, 2026 | 12 | 5.81 |
| Apr 16, 2026 | 20 | 5.95 |
| Apr 15, 2026 | 36 | 6.15 |
| Apr 14, 2026 | 45 | 6.23 |
| Apr 13, 2026 | 27 | 6.05 |
| Apr 12, 2026 | 28 | 6.04 |
| Apr 11, 2026 | 8 | 5.69 |
| Apr 10, 2026 | 12 | 5.81 |
| Apr 9, 2026 | 13 | 5.81 |
| Apr 8, 2026 | 22 | 5.98 |
| Apr 7, 2026 | 29 | 6.08 |
| Apr 6, 2026 | 36 | 6.16 |
| Apr 5, 2026 | 41 | 6.21 |
Station Information
- USGS Site No
- 08152000
- State
- TX
- County
- Llano County
- Coordinates
- 30.5577, -98.4723
- Drainage Area
- 346 mi²
- Datum (ft)
- 861.4
- HUC Code
- 12090201
Flood Stage Thresholds
- Action Stage
- 8.0 ft
- Flood Stage
- 12.0 ft
- Moderate Flood
- 14.0 ft
- Major Flood
- 20.0 ft
Currently 4.98 ft below flood stage.
Recent Extremes
- Max discharge
-
2,910 cfsJul 10, 2025
- Min discharge
-
0 cfsJul 2, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Llano Rv at Llano, TXHigh17.8 mi · 848 cfs
-
Pedernales Rv near Johnson City, TXNormal18.9 mi · 95 cfs
-
Pedernales Rv near Fredericksburg, TXNormal33.2 mi · 28 cfs
-
South Fork Rocky Ck near Briggs, TXHigh35.6 mi · 54 cfs
-
Barton Ck at Sh 71 near Oak Hill, TXNormal37.2 mi · 9 cfs