About this river
Guadalupe River is a 53.5 mile river near Paddle TX in Texas. Streamflow is measured at the USGS gauge Guadalupe Rv at Sattler, TX (site 08167800). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1964 to 2026
Guadalupe River typically runs highest in June, at a median 237 cfs, and lowest in December, at 113 cfs. The highest flow on record for any single day is 49,700 cfs, in 2002.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 140 | 91 to 385 | |
| February | 162 | 93 to 403 | |
| March | 185 | 99 to 464 | |
| April | 211 | 95 to 470 | |
| May | 203 | 97 to 575 | |
| June | 237 | 93 to 586 | |
| July | 202 | 72 to 449 | |
| August | 134 | 70 to 405 | |
| September | 145 | 79 to 307 | |
| October | 114 | 79 to 304 | |
| November | 145 | 80 to 372 | |
| December | 113 | 76 to 350 |
Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 63 years of record. Statistics published by the US Geological Survey for Guadalupe Rv at Sattler, TX (site 08167800). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Boat access nearby
8 mapped launches sit in the mapped area of Guadalupe River. Ramp data comes from the USGS national boat-ramp inventory.
- Lake PlacidGuadalupe River - Lake PlacidPublic
- Cypress Bend ParkGuadalupe RiverPublic
- SkylineGuadalupe River - Canyon LakePublic
- The Lodge at Turkey CoveGuadalupe River - Canyon LakeRestricted
- Comal Park RoadGuadalupe River - Canyon LakePublic
- Canyon Lake 3Guadalupe River - Canyon LakePublic
- Canyon Lake 5Guadalupe River - Canyon LakePublic
- Canyon Lake DriveGuadalupe River - Canyon LakePublic
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Guadalupe River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
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