Harpeth River At Franklin flow report
As of July 13, 2026, Harpeth River At Franklin is flowing at 194 cfs with a gage height of 4.43 ft, rising 31% over the past 24 hours. Source: USGS gauge #03432350, refreshed throughout the day.
Historical Data
Harpeth River At Franklin at a glance
How Harpeth River At Franklin is running right now, where it sits on the map, and the key gauge stats.
Harpeth River At Franklin is flowing at 194 cfs, with the water sitting 4.43 ft at the gage. Flow is up 31% since yesterday — a rising hydrograph.
This is USGS gauge #03432350 in Tennessee. Over the past 10 days the average has been 323 cfs, peaking at 1,630 cfs.
Over the next 5 days, Harpeth River At Franklin is expected to recede from today's 148 cfs, toward roughly 77 cfs by 2026-07-17 (likely range 22-266 cfs) -- about normal for the date.
For real-time updates and historical context, see the realtime view or the historical comparison. Browse other gauges in the Tennessee 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.
Harpeth River At Franklin
The river has several tributaries, including West Harpeth, South Harpeth, and Little Harpeth, and there are no dams on this section of the river. During the summer months, flow rates tend to decrease due to reduced rainfall, while the winter months see an increase in flow rates due to heavier precipitation. The Harpeth River is known for its rich history, as it was once a main source of trade and transportation for Native Americans, and was also the site of several Civil War battles. Additionally, the river is home to several species of fish, including smallmouth bass and catfish.
Nearby streamflow levels
Cross-check Harpeth River At Franklin's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Harpeth River At Franklin | 194 cfs |
| Harpeth River Below Franklin | 190 cfs |
| Harpeth River At Bellevue | 455 cfs |
| Mill Creek Near Nolensville | 822 cfs |
| Copperas Branch Near Kingfield | 1 cfs |
| Mill Creek Near Antioch | 78 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Harpeth River At Franklin. 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 |
|---|---|
| Berry Field/Percy Priest Lk 1w | 0 in |
| Centerville | 0 in |
| Bethpage 1s | 0 in |
Plan a trip
Reservoirs, boat launches, river runs, and fishing spots within driving distance of Harpeth River At Franklin.
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 Harpeth River At Franklin in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Harpeth River At Franklin crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Harpeth River At Franklin
Where does the streamflow data for Harpeth River At Franklin come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 03432350. 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 Harpeth River At Franklin 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 Harpeth River At Franklin report
Create your free account to track this river — and everything else you love on the water.
- Flow alerts — get pinged the moment this river hits your range
- Save favorites — every river, lake & snowpack in one place
- Full history & forecasts — plus the free iPhone app