San Marcos River — Staples to Martindale: Water Level Today — Can You Paddle It?
San Marcos River · Class II · Texas
Current verdict
Too low to paddle
Not enough water to float well — expect scraping and walking. Wait for rain or a dam release.
USGS gauge 08171400 · updated Jul 9, 7:45 AM UTC
7-day flow trend
Section facts
- Difficulty
- Class II
- Length
- 6 mi
- Float time
- ~3.5 hr
- Best months
- March–October
- Put-in
- Staples dam area
- Take-out
- Martindale (Old Bridge)
Reading USGS gauge 08171400 — San Marcos Rv nr Martindale, TX ↗ · runnable range is an estimate (see methodology)
FAQ
What water level is good for paddling San Marcos River — Staples to Martindale?
This section is generally runnable at 100–900 cfs (a conservative estimate — see our methodology). Below that it gets too low and bony; well above the top of the range it becomes pushy and then dangerous. We compare the live USGS reading to that range to produce today's verdict.
How do I check San Marcos River levels?
We read USGS gauge 08171400 — the same public data USGS publishes — about every 30 minutes and compare it to the runnable range for this reach. You can also view the raw gauge yourself at waterdata.usgs.gov.
Is San Marcos River — Staples to Martindale good for beginners?
This section is rated Class II. At good levels it suits confident beginners and up, but it can have riffles or small rapids. Scout anything you can't see, and stay off it at high water.
When is the best time to paddle San Marcos River here?
Typically March–October, when flows are most reliable for this section. Spring can run high after rain or snowmelt; late summer can drop too low. Always check today's gauge reading rather than assuming.
How long does it take to float San Marcos River — Staples to Martindale?
This reach is about 6 miles, roughly 3.5 hours at a relaxed pace. Higher water is faster; low water and headwinds are slower. Add time for stops.