Wapwallopen Creek Near Wapwallopen flow report
As of July 15, 2026, Wapwallopen Creek Near Wapwallopen is flowing at 21 cfs with a gage height of 1.16 ft, receding 18% over the past 24 hours. Source: USGS gauge #01538000, refreshed throughout the day.
Historical Data
Wapwallopen Creek Near Wapwallopen at a glance
How Wapwallopen Creek Near Wapwallopen is running right now, where it sits on the map, and the key gauge stats.
Wapwallopen Creek Near Wapwallopen is flowing at 21 cfs, with the water sitting 1.16 ft at the gage. Flow is down 18% since yesterday as the gauge recedes.
This is USGS gauge #01538000 in Pennsylvania. Over the past 10 days the average has been 59 cfs, peaking at 284 cfs.
For real-time updates and historical context, see the realtime view or the historical comparison. Browse other gauges in the Pennsylvania flow report.
Streamflow Forecast
Over the next 5 days, Wapwallopen Creek Near Wapwallopen is expected to recede from today's 25 cfs, toward roughly 20 cfs by 2026-07-19 (likely range 9-46 cfs) -- drier than 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.
Wapwallopen Creek Near Wapwallopen
The primary contributors to the flow of the creek are rainfall and snowmelt. The creek is not dammed, but it does receive water from several smaller tributaries. The flow of the creek is generally highest in the spring due to snowmelt and lower in the summer and fall. Interestingly, the creek has been designated as a "Pennsylvania Wild Trout Stream" due to the presence of wild trout in its waters. Overall, Wapwallopen Creek is a small but ecologically significant waterway that provides habitat for a variety of aquatic species.
Nearby streamflow levels
Cross-check Wapwallopen Creek Near Wapwallopen's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Wapwallopen Creek Near Wapwallopen | 25 cfs |
| Susquehanna River At Wilkes-Barre | 3,530 cfs |
| Fishing Creek Near Bloomsburg | 130 cfs |
| Little Schuylkill River At Tamaqua | 16 cfs |
| Susquehanna River At Bloomsburg | 4,300 cfs |
| Lehigh R Bl Francis E Walter Res Nr White Haven Pa | 294 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Wapwallopen Creek Near Wapwallopen. 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 |
|---|---|
| Francis E Walter Dam | 0 in |
| Jim Thorpe 1.1 Nne | 0 in |
| Lake Harmony 2.4 Wnw | 0 in |
| Lehighton 1ssw | 0 in |
| Bowmanstown 3.0 Wsw | 0 in |
| Route 209 And Preachers Camp | 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 Wapwallopen Creek Near Wapwallopen in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Wapwallopen Creek Near Wapwallopen crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Wapwallopen Creek Near Wapwallopen
Where does the streamflow data for Wapwallopen Creek Near Wapwallopen come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 01538000. 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 Wapwallopen Creek Near Wapwallopen 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 Wapwallopen Creek Near Wapwallopen report
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