Crosswicks Creek At Extonville flow report
As of July 13, 2026, Crosswicks Creek At Extonville is flowing at 41 cfs with a gage height of 2.64 ft, receding 29% over the past 24 hours. Source: USGS gauge #01464500, refreshed throughout the day.
Historical Data
Crosswicks Creek At Extonville at a glance
How Crosswicks Creek At Extonville is running right now, where it sits on the map, and the key gauge stats.
Crosswicks Creek At Extonville is flowing at 41 cfs, with the water sitting 2.64 ft at the gage. Flow is down 29% since yesterday as the gauge recedes.
This is USGS gauge #01464500 in New Jersey. Over the past 10 days the average has been 117 cfs, peaking at 626 cfs.
Over the next 5 days, Crosswicks Creek At Extonville Nj is expected to recede from today's 41 cfs, toward roughly 33 cfs by 2026-07-17 (likely range 15-71 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 New Jersey 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.
Crosswicks Creek At Extonville
The creek is fed by several small tributaries and is an important source of water for the surrounding region. There are no major dams on the creek, but there are several smaller ones that help to regulate flow. Seasonally, the creek experiences higher flows in the spring due to snowmelt and rainfall, and lower flows in the summer and fall. One interesting fact about the creek is that it was historically used for transportation of goods, and remains an important recreational area for fishing and boating. Overall, the flow of the Crosswicks Creek plays an important role in the ecology and economy of the region.
Nearby streamflow levels
Cross-check Crosswicks Creek At Extonville's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Crosswicks Creek At Extonville Nj | 41 cfs |
| Assunpink Creek Near Clarksville Nj | 35 cfs |
| Assunpink Creek At Trenton Nj | 65 cfs |
| Delaware River At Trenton Nj | 6,790 cfs |
| North Branch Rancocas Creek At Pemberton Nj | 57 cfs |
| Delaware And Raritan Canal At Port Mercer Nj | 146 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Crosswicks Creek At Extonville. 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 |
|---|---|
| Highstown 2w | 0 in |
| Freehold-Marlboro | 0 in |
| Exton | 0 in |
| Flemington 5 Nnw | 0 in |
| Hammonton | 0 in |
| Conshohocken | 0 in |
Plan a trip
Reservoirs, boat launches, river runs, and fishing spots within driving distance of Crosswicks Creek At Extonville.
Boat launches
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 Crosswicks Creek At Extonville in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Crosswicks Creek At Extonville crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Crosswicks Creek At Extonville
Where does the streamflow data for Crosswicks Creek At Extonville come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 01464500. 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 Crosswicks Creek At Extonville 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 Crosswicks Creek At Extonville report
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