Elm Fk Trinity Rv Near Carrollton flow report
As of July 13, 2026, Elm Fk Trinity Rv Near Carrollton is flowing at 470 cfs with a gage height of 4.20 ft, rising 20% over the past 24 hours. Source: USGS gauge #08055500, refreshed throughout the day.
Historical Data
Elm Fk Trinity Rv Near Carrollton at a glance
How Elm Fk Trinity Rv Near Carrollton is running right now, where it sits on the map, and the key gauge stats.
Elm Fk Trinity Rv Near Carrollton is flowing at 470 cfs, with the water sitting 4.20 ft at the gage. Flow is up 20% since yesterday — a rising hydrograph.
This is USGS gauge #08055500 in Texas. Over the past 10 days the average has been 851 cfs, peaking at 1,240 cfs.
Over the next 5 days, Elm Fk Trinity Rv Nr Carrollton is expected to recede from today's 391 cfs, toward roughly 241 cfs by 2026-07-17 (likely range 43-1363 cfs) -- drier than normal for the date.
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.
Elm Fk Trinity Rv Near Carrollton
The river is supplied by numerous small tributaries from the surrounding area, and also receives water from upstream reservoirs such as Lewisville Lake. Seasonal trends show increased flow during the spring due to snowmelt and rain, while summer months bring lower flows. Interesting hydrological features include occasional flash flooding and the presence of the Elm Fork Trinity River Dam, which helps regulate water flow and provide flood control. The river is also important for recreation, as it is a popular spot for fishing and kayaking.
Nearby streamflow levels
Cross-check Elm Fk Trinity Rv Near Carrollton's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Elm Fk Trinity Rv Nr Carrollton | 470 cfs |
| Denton Ck Nr Grapevine | 344 cfs |
| Indian Ck At Fm 2281 | 10 cfs |
| Elm Fk Trinity Rv Nr Lewisville | 970 cfs |
| Elm Fk Trinity Rv At Spur 348 | 532 cfs |
| White Rock Ck At Greenville Ave | 13 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Elm Fk Trinity Rv Near Carrollton. 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 |
|---|---|
| Frisco | 0 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 Elm Fk Trinity Rv Near Carrollton in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Elm Fk Trinity Rv Near Carrollton crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Elm Fk Trinity Rv Near Carrollton
Where does the streamflow data for Elm Fk Trinity Rv Near Carrollton come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 08055500. 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 Elm Fk Trinity Rv Near Carrollton 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 Elm Fk Trinity Rv Near Carrollton report
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