East Br Delaware River At Harvard flow report
As of July 14, 2026, East Br Delaware River At Harvard is flowing at 195 cfs with a gage height of 2.75 ft, holding steady over the past 24 hours. Source: USGS gauge #01417500, refreshed throughout the day.
Historical Data
East Br Delaware River At Harvard at a glance
How East Br Delaware River At Harvard is running right now, where it sits on the map, and the key gauge stats.
East Br Delaware River At Harvard is flowing at 195 cfs, with the water sitting 2.75 ft at the gage. Flow has held roughly steady over the past 24 hours.
This is USGS gauge #01417500 in New York. Over the past 10 days the average has been 324 cfs, peaking at 996 cfs.
For real-time updates and historical context, see the realtime view or the historical comparison. Browse other gauges in the New York flow report.
Streamflow Forecast
Over the next 5 days, East Br Delaware River At Harvard Ny is expected to hold near today's 195 cfs, toward roughly 182 cfs by 2026-07-19 (likely range 86-385 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.
East Br Delaware River At Harvard
The river is fed by several smaller tributaries and is home to a number of fish species, including trout and bass. The flow rate varies throughout the year, with higher levels in the spring due to snowmelt and lower levels in the summer and fall. The river is also affected by the operation of the Pepacton Reservoir, which can impact flow rates downstream. Interestingly, the East Branch Delaware River is a popular destination for fly fishing enthusiasts and was the inspiration for the novel "The River Why" by David James Duncan.
Nearby streamflow levels
Cross-check East Br Delaware River At Harvard's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| East Br Delaware River At Harvard Ny | 195 cfs |
| East Br Delaware R At Fishs Eddy Ny | 349 cfs |
| East Branch Delaware River At Downsville Ny | 156 cfs |
| Beaver Kill At Cooks Falls Ny | 149 cfs |
| West Branch Delaware River At Walton Ny | 159 cfs |
| Delaware River At Lordville Ny | 1,090 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near East Br Delaware River At Harvard. 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 |
|---|---|
| Long Eddy 6.5 Nne | 0 in |
| Beerston Site C-11 | 0 in |
| Walton Site C-14 | 0 in |
| Brock Mt Rd. | 0 in |
| Walton 2 | 14 in |
| Huntley Hollow Site P-2 | 0 in |
Plan a trip
Reservoirs, boat launches, river runs, and fishing spots within driving distance of East Br Delaware River At Harvard.
Nearby reservoirs
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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 East Br Delaware River At Harvard in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when East Br Delaware River At Harvard crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About East Br Delaware River At Harvard
Where does the streamflow data for East Br Delaware River At Harvard come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 01417500. 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 East Br Delaware River At Harvard 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 East Br Delaware River At Harvard report
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