New River At Ga 100 Flow Report
As of July 26, 2026, New River At Ga 100 is flowing at 29 cfs with a gage height of 3.33 ft, receding 9% over the past 24 hours. Source: USGS gauge #02338660, refreshed throughout the day.
Historical Data
New River At Ga 100 at a glance
How New River At Ga 100 is running right now, where it sits on the map, and the key gauge stats.
New River At Ga 100 is flowing at 29 cfs, with the water sitting 3.33 ft at the gage. Flow is down 9% since yesterday as the gauge recedes.
This is USGS gauge #02338660 in Georgia. Over the past 10 days the average has been 25 cfs, peaking at 32 cfs.
For real-time updates and historical context, see the realtime view or the historical comparison. Browse other gauges in the Georgia flow report.
Engineering Data
Flow-duration statistics and observed peak-flow context computed from this gauge’s complete daily record (USGS #02338660).
Estimate flows at an ungauged site
Drainage-area ratio transfer from this gauge . Most reliable for hydrologically similar sites in the same watershed with area ratios between roughly 0.5 and 1.5.
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.
Streamflow Forecast
Over the next 5 days, New River At Ga 100 is expected to recede from today's 29 cfs, toward roughly 24 cfs by 2026-07-31 (likely range 7-78 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.
| Date | Expected (p50) | Likely range (p25–p75) | vs normal | Projected stage |
|---|
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.
New River At Ga 100
It is primarily fed by rainfall and tributaries such as the Yellow and Oconee Rivers. There are no major dams on this river. The flow of water in the river varies seasonally, with higher flow during the winter and lower flow during the summer. Interestingly, the new river is home to many species of fish, including the shoal bass, which is a popular target for anglers. Overall, the new river at GA 100 streamgauge is an important tool for monitoring water resources in the area and understanding the hydrology of the river.
Nearby streamflow levels
Cross-check New River At Ga 100's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| New River At Ga 100 | 29 cfs |
| Yellowjacket Creek At Hammett Rd Below Hogansville | 10 cfs |
| Chattahoochee River At Us 27 | 9,680 cfs |
| Hillabahatchee Creek At Thaxton Rd | 7 cfs |
| Chattahoochee River Near Whitesburg | 8,550 cfs |
| Snake Creek Near Whitesburg | 10 cfs |
Plan a trip
Reservoirs, boat launches, river runs, and fishing spots within driving distance of New River At Ga 100.
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 New River At Ga 100 in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when New River At Ga 100 crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About New River At Ga 100
What is the New River At Ga 100 flow rate right now?
As of July 26, 2026, New River At Ga 100 is flowing at 29 cfs. The live value, gage height, and 24-hour trend are shown at the top of this page.
Is the New River At Ga 100 running high or low right now?
Check the percent of median figure on this page: above 100% means New River At Ga 100 is running higher than normal for the date, below 100% means lower. The 24-hour trend shows whether it's rising or falling.
Where does the streamflow data for New River At Ga 100 come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 02338660. 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 New River At Ga 100 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 New River At Ga 100 report
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