Harpeth River at Mile 90.5 Near Franklin, TN
USGS Site No: 0343233905 • Harpeth River • Williamson County, TN
Harpeth River at Mile 90.5 Near Franklin, TN on the Harpeth River is currently at 118 cfs (Very High — 95th percentile for this date) . Gage height: 2.76 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for October 28 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.
| Percentile | Label | CFS Threshold | Today's Flow |
|---|---|---|---|
| 10th | Very Low threshold | 0 | |
| 25th | Low threshold | 6 | |
| 50th (Median) | Normal (median) | 14 | |
| 75th | High threshold | 57 | |
| 95th | Very High threshold | 0 |
30-Day Hydrograph
Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| May 20, 2026 | 15 | — |
| May 19, 2026 | 13 | — |
| May 18, 2026 | 14 | — |
| May 17, 2026 | 15 | — |
| May 16, 2026 | 16 | — |
| May 15, 2026 | 17 | — |
| Apr 20, 2026 | 31 | — |
| Apr 19, 2026 | 35 | — |
| Apr 18, 2026 | 35 | — |
| Apr 17, 2026 | 36 | — |
| Apr 16, 2026 | 37 | — |
| Apr 15, 2026 | 40 | — |
| Apr 14, 2026 | 44 | — |
| Apr 13, 2026 | 47 | — |
| Apr 12, 2026 | 54 | — |
| Apr 11, 2026 | 56 | — |
| Apr 10, 2026 | 63 | — |
| Apr 9, 2026 | 70 | — |
| Apr 8, 2026 | 77 | — |
| Apr 7, 2026 | 96 | — |
| Apr 4, 2026 | 66 | — |
| Apr 3, 2026 | 66 | — |
| Apr 2, 2026 | 70 | — |
| Apr 1, 2026 | 71 | — |
| Mar 31, 2026 | 74 | — |
| Mar 30, 2026 | 80 | — |
| Mar 29, 2026 | 85 | — |
| Mar 28, 2026 | 95 | — |
| Mar 27, 2026 | 105 | — |
| Mar 26, 2026 | 118 | — |
Station Information
- USGS Site No
- 0343233905
- State
- TN
- County
- Williamson County
- Coordinates
- 35.8998, -86.8429
- Drainage Area
- 183 mi²
- Datum (ft)
- 611.9
- HUC Code
- 05130204
Recent Extremes
- Max discharge
-
124 cfsJul 4, 2025
- Min discharge
-
6 cfsSep 2, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Harpeth River at Franklin, TNHigh1.9 mi · 104 cfs
-
Harpeth River Below Franklin, TNHigh4.0 mi · 196 cfs
-
Harpeth River at Mcdaniel, TNNormal9.3 mi · 23 cfs
-
Harpeth River at Bellevue, TNHigh11.7 mi · 523 cfs
-
Richland Creek at Harding Place at Belle Meade, TNUnknown14.0 mi · 129 cfs