Summary of Watershed Conditions in the Guadalupe River Basin Friday, January 17, 2025
This page is updated once a day with data obtained from USGS.
| Flow (cfs) | % of Daily Median | |
| A. Guadalupe River @ Comfort | 21 | 18% |
| B. Canyon Reservoir | ||
| Inflow | 33 | 22% |
| Release | 57 | 40% |
| Full Res. Elev. - msl (Conservation pool) | 909 | |
| Reservoir Elev. Today - msl | 880.28 | |
| Capacity (Conservation pool) | 50% | |
| C. Blanco River @ Wimberley | 7 | 14% |
| D. Comal Springs | 76 | 24% |
| E. San Marcos Springs | 85 | 52% |
| F. Guadalupe River @ Gonzales | 263 | 30% |
| G. Guadalupe River @ Victoria | 269 | 27% |
| H. San Antonio River @ Goliad | 332 | 90% |
| I. Guadalupe River @ Tivoli | 808 | 58% |
| Bay & Estuary Inflow | 657 | |
Watershed Charts
| Full Reservoir Elevation | Daily Elevation | |
|---|---|---|
| Elevation | 909 | 880.28 |
| Historical | Current | |
|---|---|---|
| Spring Branch (Inflow) | 150 | 33 |
| Sattler (Release) | 142 | 57 |
| Historical | Current | |
|---|---|---|
| Comal | 315 | 76 |
| San Marcos | 163 | 85 |
| Canyon Release | Comal Springs | Natural Baseflow | |
|---|---|---|---|
| Source Percentages | 37.5 | 50.0 | 12.5 |
| Canyon Release | Comal Springs | San Marcos Springs | Natural Baseflow | |
|---|---|---|---|---|
| Source Percentages | 21.2 | 28.3 | 31.6 | 18.9 |