Piscataquog River Below Everett Dam flow report
As of July 15, 2026, Piscataquog River Below Everett Dam is flowing at 8 cfs, receding 11% over the past 24 hours. Source: USGS gauge #01090800, refreshed throughout the day.
Historical Data
Piscataquog River Below Everett Dam at a glance
How Piscataquog River Below Everett Dam is running right now, where it sits on the map, and the key gauge stats.
Piscataquog River Below Everett Dam is flowing at 8 cfs, with the water sitting 4.67 ft at the gage. Flow is down 11% since yesterday as the gauge recedes.
This is USGS gauge #01090800 in New Hampshire. Over the past 10 days the average has been 8 cfs, peaking at 10 cfs.
For real-time updates and historical context, see the realtime view or the historical comparison. Browse other gauges in the New Hampshire flow report.
Engineering Data
Flow-duration statistics and observed peak-flow context computed from this gauge’s complete daily record (USGS #01090800).
Percentiles are flow-duration values computed from this gauge’s observed daily record as archived by Snoflo. Return periods are Weibull plotting-position estimates from observed annual maxima, provided as general reference context only. Always verify against official USGS NWIS records. Part of Snoflo for Engineering.
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.
Piscataquog River Below Everett Dam
The river is fed by several small tributaries and is also impacted by upstream dams. The flow in the river is seasonal, with higher flows in the spring due to snowmelt and lower flows in the summer and fall. The dam provides hydroelectric power to the surrounding area. One interesting fact about the Piscataquog River is that it is known for its recreational activities such as fishing and kayaking.
Nearby streamflow levels
Cross-check Piscataquog River Below Everett Dam's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Piscataquog River Bl Everett Dam | 8 cfs |
| South Branch Piscataquog River Near Goffstown | 24 cfs |
| Piscataquog River Near Goffstown | 59 cfs |
| Contoocook R Bl Hopkinton Dam At W Hopkinton | 85 cfs |
| Contoocook River Near Henniker | 96 cfs |
| Warner River At Davisville | 26 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Piscataquog River Below Everett Dam. 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 |
|---|---|
| Bow 1.6 Nw | 0 in |
| Nohrsc Contoocook 0.6 Nw | 0 in |
| Concord Muni Arpt | 0 in |
| Nohrsc Concord 2.3 E | 0 in |
| Epsom 4.2 Sw | 0 in |
| Nohrsc Chichester 2.7 Ssw | 0 in |
Plan a trip
Reservoirs, boat launches, river runs, and fishing spots within driving distance of Piscataquog River Below Everett Dam.
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 Piscataquog River Below Everett Dam in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Piscataquog River Below Everett Dam crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Piscataquog River Below Everett Dam
Where does the streamflow data for Piscataquog River Below Everett Dam come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 01090800. 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 Piscataquog River Below Everett Dam 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 Piscataquog River Below Everett Dam report
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