5-Day Forecast
Long Term Forecast
16-Day Forecast
| Last Updated | 2026-09-21 |
| Observed Snowpack | 91 inches |
| Since Yesterday | 90.7" |
| 24hr Forecast | None" |
| Percent of Normal | 67% |
| Seasonal Volatility | 43% |
| Peak Snowpack | 493 inches |
| Last Updated | 2026-09-21 |
| Gauge Height | 3.64 ft |
| Observed Discharge | 91cfs |
| Since Yesterday | 0% |
| 24hr Forecast | 138 cfs |
| Percent of Normal | 67% |
| Seasonal Volatility | 43% |
| Peak Discharge | 493 cfs |
| Average Discharge | 137 cfs |
| Minimum Discharge | 61 cfs |
This tributary falls within the San Marcos watershed, a child of the greater Texas-Gulf region.