Harpeth River river
Total streamflow across the Harpeth River was last observed at 1,310 cfs, and is expected to yield approximately 2,598 acre-ft of water today; about 53% of normal. River levels are low and may signify a drought. Average streamflow for this time of year is 2,490 cfs, with recent peaks last observed on 2021-03-29 when daily discharge volume was observed at 86,300 cfs.
Maximum discharge along the river is currently at the Harpeth River At Bellevue reporting a streamflow rate of 408 cfs. However, the streamgauge with the highest stage along the river is the Harpeth River Below Franklin with a gauge stage of 4.94 ft. This river is monitored from 4 different streamgauging stations along the Harpeth River, the highest being situated at an altitude of 612 ft, the Harpeth River At Franklin.
River streamflow levels
Daily aggregate streamflow across every monitored gauge along the Harpeth River. Use the range buttons to zoom in on a specific period.
Total streamflow
Sum of all monitored streamgauges · daily
Every streamgauge along the Harpeth River
All 4 USGS gauges Snoflo tracks for this river, with current flow, stage, recent change, percent of normal, and the gauge's all-time min / max. Click any header to sort. Cells are heatmapped relative to the column min/max -- darker blue = higher.
| Streamgauge▾ | Streamflow (cfs)▾ | Gauge stage (ft)▾ | 24h Δ (%)▾ | % Normal▾ | Min (cfs)▾ | Max (cfs)▾ | Elevation (ft)▾ |
|---|---|---|---|---|---|---|---|
|
Harpeth River At Franklin
TN
USGS 03432350
|
129 | 4.24 | 448.9 | 48% | 1 | 19,200 | 612 |
|
Harpeth River Below Franklin
TN
USGS 03432400
|
392 | 4.94 | 445.2 | 128% | 8 | 20,900 | 606 |
|
Harpeth River At Bellevue
TN
USGS 03433500
|
408 | 2.25 | 671.3 | 65% | 9 | 46,500 | 543 |
|
Harpeth River Near Kingston Springs
TN
USGS 03434500
|
381 | 2.08 | 672.8 | 38% | 31 | 72,000 | 449 |
Maximum streamflow discharge by year
The single highest aggregate discharge recorded each year. Spotting the multi-year trend reveals droughts vs. wet cycles long before the headline daily flow does.
Annual peak discharge
From the river's full record · one point per water year
Streamflow elevation profile
Each bubble is one gauge along the river, plotted by current streamflow (x-axis) vs elevation (y-axis), sized by gauge stage. Reading top-to-bottom traces the river from headwaters down to its mouth -- you can see flow accumulate as elevation drops.
Elevation vs streamflow
One point per monitored gauge · bubble size = gauge stage
Harpeth River
The Harpeth River is a 115-mile-long river in Tennessee, known for its scenic beauty and rich history. It was named after a Native American tribe that once inhabited the area. The river flows through several counties, including Williamson, Cheatham, and Davidson, before joining the Cumberland River. The Harpeth river is a major source of water for the Nashville area and is used for recreational activities such as swimming, boating, and fishing. The river is also used for irrigation and agricultural purposes. There are several reservoirs and dams along the Harpeth River, including the Cheatham Dam, which was built in the 1960s and provides flood control and hydroelectric power. The river has been designated as a state scenic river and is protected under the Tennessee Scenic Rivers Act.
Track the Harpeth River in the Snoflo app
Set per-gauge push alerts (e.g. "alert me when flow at the Russian R Nr Healdsburg crosses 5,000 cfs"), and Snoflo's iOS app pushes the moment USGS reports the crossing.
About the Harpeth River
Where does the data for the Harpeth River come from?
Streamflow and gauge stage data are sourced from the U.S. Geological Survey (USGS) National Water Information System. The aggregate flow shown at the top of the page is computed by Snoflo as the sum of all monitored gauges along the river.
How is "percent of normal" calculated?
Today's aggregate streamflow is compared to the historical average aggregate streamflow on this calendar day across the river's full record. 100% means right on average; values above 100% indicate above-normal flow (wet year); values below indicate below-normal (dry year or drought).
Why are some gauges showing very different flows?
Gauges along a river measure flow at different points: headwater gauges read what's coming off the snowpack or mountain runoff; downstream gauges integrate everything upstream, including tributary inputs. Wide spreads usually mean a tributary is contributing significantly between gauges.
What's the elevation profile chart showing?
Each bubble is one gauge along the river, plotted by streamflow (x-axis) and elevation (y-axis), sized by gauge stage. Reading top-down traces the river from headwaters to mouth -- you can see flow build as elevation drops.
Can I get alerts when a specific gauge crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app on a per-gauge basis. Open any individual streamgauge from the table above and favorite it to set a discharge threshold.