Little Whiteoak Bayou At Trimble flow report
As of July 15, 2026, Little Whiteoak Bayou At Trimble is flowing at 102 cfs with a gage height of 20.30 ft. Source: USGS gauge #08074540, refreshed throughout the day.
Historical Data
Little Whiteoak Bayou At Trimble at a glance
How Little Whiteoak Bayou At Trimble is running right now, where it sits on the map, and the key gauge stats.
Little Whiteoak Bayou At Trimble is flowing at 102 cfs, with the water sitting 20.30 ft at the gage.
This is USGS gauge #08074540 in Texas. Over the past 10 days the average has been 103 cfs, peaking at 106 cfs.
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
Over the next 5 days, Little Whiteoak Bayou At Trimble St is expected to recede from today's 102 cfs, toward roughly 51 cfs by 2026-07-19 (likely range 14-191 cfs) -- about normal for the date.
Powered by PULSE — Snoflo’s forecast engine, trained on this gauge’s full record of storms, snowmelt, and dry spells.
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.
Little Whiteoak Bayou At Trimble
The primary source of water for this stream is rainfall, with occasional contributions from stormwater runoff. The stream is not impacted by any major dams or tributaries. Seasonal trends suggest that the stream experiences higher flow rates during the wetter months of the year. Interestingly, this stream is known to occasionally experience flash flooding, which can cause rapid rises in water levels and pose a threat to nearby communities.
Nearby streamflow levels
Cross-check Little Whiteoak Bayou At Trimble's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Little Whiteoak Bayou At Trimble St | 102 cfs |
| Whiteoak Bayou At Houston | 474 cfs |
| Buffalo Bayou At Houston | 395 cfs |
| Hunting Bayou At Hoffman St | 38 cfs |
| Halls Bayou At Houston | 154 cfs |
| Brays Bayou At Mlk Jr Blvd | 3,160 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Little Whiteoak Bayou At Trimble. Spring snowmelt is the dominant driver of streamflow in mountain basins -- a deep snowpack upstream means more runoff later in the season.
| SNOTEL station | Snowpack |
|---|---|
| Westbury | 1 in |
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 Little Whiteoak Bayou At Trimble in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Little Whiteoak Bayou At Trimble crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Little Whiteoak Bayou At Trimble
Where does the streamflow data for Little Whiteoak Bayou At Trimble come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 08074540. 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 Little Whiteoak Bayou At Trimble 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 Little Whiteoak Bayou At Trimble report
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