Crum Creek Near Newtown Square flow report
As of July 14, 2026, Crum Creek Near Newtown Square is flowing at 6 cfs with a gage height of 1.92 ft, receding 21% over the past 24 hours. Source: USGS gauge #01475850, refreshed throughout the day.
Historical Data
Crum Creek Near Newtown Square at a glance
How Crum Creek Near Newtown Square is running right now, where it sits on the map, and the key gauge stats.
Crum Creek Near Newtown Square is flowing at 6 cfs, with the water sitting 1.92 ft at the gage. Flow is down 21% since yesterday as the gauge recedes.
This is USGS gauge #01475850 in Pennsylvania. Over the past 10 days the average has been 13 cfs, peaking at 38 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, Crum Creek Near Newtown Square is expected to hold near today's 6 cfs, toward roughly 6 cfs by 2026-07-19 (likely range 3-12 cfs) -- running well below the seasonal normal.
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.
Crum Creek Near Newtown Square
The stream is fed by several tributaries and dams, including Crum Creek's East and West branches. Seasonal trends show a higher flow rate during the winter and early spring months due to increased precipitation and snowmelt. Interesting facts about the hydrology include the presence of a small waterfall and an old mill dam that still exists along the creek. The monitoring data collected at the Crum Creek streamgauge can be used by researchers and local officials to better understand the health and potential impact of the stream on the surrounding environment.
Nearby streamflow levels
Cross-check Crum Creek Near Newtown Square's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Crum Creek Near Newtown Square | 6 cfs |
| Ridley Creek At Media | 9 cfs |
| Valley Creek At Pa Turnpike Br Near Valley Forge | 11 cfs |
| Chester Creek Near Chester | 29 cfs |
| Cobbs Cr At U.S. Hghwy No. 1 At Philadelphia | 1 cfs |
| Schuylkill River At Norristown | 708 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Crum Creek Near Newtown Square. 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 |
|---|---|
| Conshohocken | 0 in |
| Glenmoore | 0 in |
| Coatesville 1e | 0 in |
| Sellersville | 0 in |
| Morgantown 4.1 Nne | 0 in |
| Newark 3.9 Ssw | 0 in |
Plan a trip
Reservoirs, boat launches, river runs, and fishing spots within driving distance of Crum Creek Near Newtown Square.
Boat launches
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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 Crum Creek Near Newtown Square in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Crum Creek Near Newtown Square crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Crum Creek Near Newtown Square
Where does the streamflow data for Crum Creek Near Newtown Square come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 01475850. 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 Crum Creek Near Newtown Square 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 Crum Creek Near Newtown Square report
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