Anderson Creek At Hwy 98 Near Simms Flow Report
As of August 4, 2026, Anderson Creek At Hwy 98 Near Simms is flowing at 408 cfs with a gage height of 4.53 ft, receding 81% over the past 24 hours. Source: USGS gauge #07344100, refreshed throughout the day.
Historical Data
Anderson Creek At Hwy 98 Near Simms at a glance
How Anderson Creek At Hwy 98 Near Simms is running right now, where it sits on the map, and the key gauge stats.
Anderson Creek At Hwy 98 Near Simms is flowing at 408 cfs, with the water sitting 4.53 ft at the gage. Flow is down 81% since yesterday as the gauge recedes.
This is USGS gauge #07344100 in Texas.
For real-time updates and historical context, see the realtime view or the historical comparison. Browse other gauges in the Texas flow report.
Engineering Data
Flow-duration statistics and observed peak-flow context computed from this gauge’s complete daily record (USGS #07344100).
Estimate flows at an ungauged site
Drainage-area ratio transfer from this gauge . Most reliable for hydrologically similar sites in the same watershed with area ratios between roughly 0.5 and 1.5.
Percentiles are flow-duration values computed from this gauge’s observed daily record as archived by Snoflo. Return periods are Weibull plotting-position estimates from observed annual maxima, provided as general reference context only. Always verify against official USGS NWIS records. Part of Snoflo for Engineering.
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.
Anderson Creek At Hwy 98 Near Simms
The primary constituents of the flow are likely to be rainwater and groundwater. There are no major dams or tributaries in the immediate vicinity that would significantly affect flow rates. Seasonal trends indicate that flow rates are highest during the spring and early summer months, due to increased rainfall and snow melt. Interesting facts about the hydrology of the area include the presence of karst topography, which can lead to rapid and unpredictable water flow. Overall, the Anderson Creek stream gauge provides important data for monitoring water resources and managing flood risk in the area.
Nearby streamflow levels
Cross-check Anderson Creek At Hwy 98 Near Simms's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Anderson Creek At Hwy 98 Near Simms | 408 cfs |
| Sulphur River At Ih 30 Near Dalby Springs | 17 cfs |
| White Oak Creek At Ih 30 Near Omaha | 14 cfs |
| Sulphur River Near Texarkana | 561 cfs |
| Red River Near De Kalb | 3,600 cfs |
| Red River At Index | 2,080 cfs |
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 Anderson Creek At Hwy 98 Near Simms in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Anderson Creek At Hwy 98 Near Simms crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Anderson Creek At Hwy 98 Near Simms
What is the Anderson Creek At Hwy 98 Near Simms flow rate right now?
As of August 4, 2026, Anderson Creek At Hwy 98 Near Simms is flowing at 408 cfs. The live value, gage height, and 24-hour trend are shown at the top of this page.
Is the Anderson Creek At Hwy 98 Near Simms running high or low right now?
Check the percent of median figure on this page: above 100% means Anderson Creek At Hwy 98 Near Simms is running higher than normal for the date, below 100% means lower. The 24-hour trend shows whether it's rising or falling.
Where does the streamflow data for Anderson Creek At Hwy 98 Near Simms come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 07344100. 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 Anderson Creek At Hwy 98 Near Simms 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 Anderson Creek At Hwy 98 Near Simms report
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