Jumping Brook Near Neptune City flow report
As of July 12, 2026, Jumping Brook Near Neptune City is flowing at 3 cfs with a gage height of 1.50 ft, receding 20% over the past 24 hours. Source: USGS gauge #01407760, refreshed throughout the day.
Historical Data
Jumping Brook Near Neptune City at a glance
How Jumping Brook Near Neptune City is running right now, where it sits on the map, and the key gauge stats.
Jumping Brook Near Neptune City is flowing at 3 cfs, with the water sitting 1.50 ft at the gage. Flow is down 20% since yesterday as the gauge recedes.
This is USGS gauge #01407760 in New Jersey. Over the past 10 days the average has been 19 cfs, peaking at 70 cfs.
Over the next 5 days, Jumping Brook Near Neptune City Nj is expected to recede from today's 3 cfs, toward roughly 2 cfs by 2026-07-17 (likely range 1-6 cfs) -- drier than normal for the date.
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.
Jumping Brook Near Neptune City
The USGS stream gauge measures the flow of water in the brook, which is largely influenced by stormwater runoff from residential and commercial areas. The brook has no major tributaries or dams. During the wet season, the flow can increase significantly, whereas in dry seasons, the flow is minimal. The water quality in Jumping Brook has been heavily impacted by urbanization, leading to high levels of pollutants. Interestingly, the brook is named after the way fish jump in and out of the water, which was noted by early European explorers.
Nearby streamflow levels
Cross-check Jumping Brook Near Neptune City's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Jumping Brook Near Neptune City Nj | 3 cfs |
| Shark River Near Neptune City Nj | 1 cfs |
| Manasquan R Nr Allenwood Nj | 21 cfs |
| Manasquan River At Squankum Nj | 29 cfs |
| Swimming River Near Red Bank Nj | 0 cfs |
| North Branch Metedeconk River Near Lakewood Nj | 25 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Jumping Brook Near Neptune City. 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 |
|---|---|
| Exton | 0 in |
| Freehold-Marlboro | 0 in |
| Highstown 2w | 0 in |
| 0.2 Mi E Of Harrison P.O. Passaic Rvr | 0 in |
| Little Falls Twp 0.5 Wnw | 0 in |
| Mendham 1.5 W | 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 Jumping Brook Near Neptune City in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Jumping Brook Near Neptune City crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Jumping Brook Near Neptune City
Where does the streamflow data for Jumping Brook Near Neptune City come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 01407760. 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 Jumping Brook Near Neptune City 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 Jumping Brook Near Neptune City report
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