Guadalupe Rv At Gonzales flow report
As of July 13, 2026, Guadalupe Rv At Gonzales is flowing at 281 cfs with a gage height of 11.17 ft, holding steady over the past 24 hours. Source: USGS gauge #08173900, refreshed throughout the day.
Historical Data
Guadalupe Rv At Gonzales at a glance
How Guadalupe Rv At Gonzales is running right now, where it sits on the map, and the key gauge stats.
Guadalupe Rv At Gonzales is flowing at 281 cfs, with the water sitting 11.17 ft at the gage. Flow has held roughly steady over the past 24 hours.
This is USGS gauge #08173900 in Texas. Over the past 10 days the average has been 304 cfs, peaking at 370 cfs.
Over the next 5 days, Guadalupe Rv At Gonzales is expected to rise from today's 281 cfs, toward roughly 311 cfs by 2026-07-18 (likely range 134-724 cfs) -- running well below the seasonal normal.
For real-time updates and historical context, see the realtime view or the historical comparison. Browse other gauges in the Texas flow report.
Streamflow Forecast
Powered by PULSE — Snoflo’s Predictive Unified Learning & Simulation Engine, which learns from how this river has answered every past storm, snowmelt, and dry spell to forecast where it’s headed with a precision generic models can’t match.
How does this compare to past years?
Year-over-year overlay, annual peak discharge, the full distribution of daily flows on record, and the gauge's rating curve.
Weather Forecast
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day forecast
Daily temperatures, snow, and rain projected over the next two weeks.
Guadalupe Rv At Gonzales
The river is a major water source for the region, and its flow is influenced by rainfall, runoff, and tributary streams. There are several dams along the river, including the Canyon Dam and the McQueeney Dam, which can affect the flow. Seasonally, the river experiences high flows during the wet season and low flows during the dry season. Interesting facts about the hydrology of the Guadalupe River include its historical significance in the state's early settlement and its importance as a recreational resource for fishing, boating, and swimming.
Nearby streamflow levels
Cross-check Guadalupe Rv At Gonzales's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Guadalupe Rv At Gonzales | 281 cfs |
| Peach Ck Bl Dilworth | 0 cfs |
| Guadalupe Rv At Cr 143 Nr Gonzales | 272 cfs |
| Sandy Fork Ck At Hwy 97 Nr Waelder | 0 cfs |
| Guadalupe Rv At Hwy 183 Nr Hochheim | 284 cfs |
| San Marcos Rv At Luling | 97 cfs |
Plan a trip
Reservoirs, boat launches, river runs, and fishing spots within driving distance of Guadalupe Rv At Gonzales.
Boat launches
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River levels & flood safety
- Read the level before you go
- A river that's runnable at one flow can be deadly at another. Check current discharge and gage height — like the values shown above — against the flood-stage thresholds, and remember levels can spike fast after rain or a dam release.
- Respect cold water
- Snowmelt rivers run cold even in summer. Sudden immersion triggers cold-water shock and saps strength within minutes. Wear a PFD, dress for the water temperature (not the air), and never wade or paddle alone.
- Watch for swiftwater hazards
- Strainers (downed trees), undercut rocks, and low-head dams are the deadliest features on moving water. High, fast, muddy water hides them. If in doubt, scout from shore and portage.
- Mind flash floods & releases
- Narrow canyons can flood from a storm miles upstream, and dam-controlled reaches can rise without warning. Know the forecast, the release schedule, and your exit before you launch.
Track Guadalupe Rv At Gonzales in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Guadalupe Rv At Gonzales crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Guadalupe Rv At Gonzales
Where does the streamflow data for Guadalupe Rv At Gonzales come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 08173900. Snoflo refreshes the time series throughout the day. Forecasts come from the NOAA / yr.no feed Snoflo's iOS app uses.
How often is the report updated?
USGS gauges report continuously (typically every 15 minutes). Snoflo pulls fresh values throughout the day — look for the "as of" timestamp on the streamflow hero card.
What's the difference between discharge and gage height?
Discharge (cubic feet per second, or cfs) is the volume of water flowing past the gauge each second. Gage height is how high the water sits at the gauge (feet). They're related by a rating curve specific to each gauge — higher water means more flow, but the exact ratio depends on channel shape.
How is "percent of median" calculated?
Today's discharge is compared to the historical median discharge on this calendar day across the gauge's full record. 100% = right on median; 200% = a very high year; 30% = a drought-level low.
What are flood stages, and is this river safe right now?
Flood stages are NWS-defined gage-height thresholds — Action, Minor, Moderate, Major — marking when nearby roads or floodplains start to be affected. "Safe" depends on your activity and skill: a level that's a fun paddle for an expert can be lethal for a wader. Always check the current level against the thresholds above and the safety links, and when in doubt, stay off the water.
Can I get alerts when Guadalupe Rv At Gonzales rises?
Yes — flow alerts are managed in the Snoflo iOS app. Favorite this gauge, set a streamflow threshold (e.g. "alert me when discharge crosses 5,000 cfs"), and you'll get a push the moment USGS reports the crossing.
Access the free Guadalupe Rv At Gonzales report
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