Pine Island Bayou Near Sour Lake flow report
As of July 13, 2026, Pine Island Bayou Near Sour Lake is flowing at 13 cfs with a gage height of 12.07 ft, rising 19% over the past 24 hours. Source: USGS gauge #08041700, refreshed throughout the day.
Historical Data
Pine Island Bayou Near Sour Lake at a glance
How Pine Island Bayou Near Sour Lake is running right now, where it sits on the map, and the key gauge stats.
Pine Island Bayou Near Sour Lake is flowing at 13 cfs, with the water sitting 12.07 ft at the gage. Flow is up 19% since yesterday — a rising hydrograph.
This is USGS gauge #08041700 in Texas. Over the past 10 days the average has been 32 cfs, peaking at 81 cfs.
Over the next 5 days, Pine Island Bayou Nr Sour Lake is expected to recede from today's 13 cfs, toward roughly 11 cfs by 2026-07-17 (likely range 1-95 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.
Pine Island Bayou Near Sour Lake
The bayou is fed by several tributaries and watershed runoff from the surrounding area. It is also affected by seasonal trends such as hurricanes and heavy rainfall during the spring and summer months. There are no major dams on the Pine Island Bayou, but there are several smaller levees and reservoirs. One interesting fact about the bayou is that it is home to a diverse population of aquatic wildlife, including several species of fish, turtles, and alligators. Overall, the Pine Island Bayou is an important source of water for both wildlife and human consumption in the area.
Nearby streamflow levels
Cross-check Pine Island Bayou Near Sour Lake's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Pine Island Bayou Nr Sour Lake | 13 cfs |
| Pine Island Bayou Abv Bi Pump Plant | 254 cfs |
| Neches Rv Saltwater Barrier At Beaumont | 2,580 cfs |
| Village Ck Nr Kountze | 366 cfs |
| Neches Rv At Evadale | 2,160 cfs |
| Cow Bayou Nr Mauriceville | 1 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Pine Island Bayou Near Sour Lake. 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 |
|---|---|
| Research Station | 0 in |
| Beaumont | 0 in |
| Vidor 7.2 N | 0 in |
Plan a trip
Reservoirs, boat launches, river runs, and fishing spots within driving distance of Pine Island Bayou Near Sour Lake.
Nearby reservoirs
See all →
Boat launches
See all →
River runs
See all →
Nearby fishing
See all →
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 Pine Island Bayou Near Sour Lake in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Pine Island Bayou Near Sour Lake crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Pine Island Bayou Near Sour Lake
Where does the streamflow data for Pine Island Bayou Near Sour Lake come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 08041700. 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 Pine Island Bayou Near Sour Lake 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 Pine Island Bayou Near Sour Lake report
Create your free account to track this river — and everything else you love on the water.
- Flow alerts — get pinged the moment this river hits your range
- Save favorites — every river, lake & snowpack in one place
- Full history & forecasts — plus the free iPhone app