Harpeth River at Mcdaniel, TN

USGS Site No: 03432100 • Harpeth River • Williamson County, TN

Harpeth River at Mcdaniel, TN on the Harpeth River is currently at 23 cfs (Normal — 56th percentile for this date) . Gage height: 1.56 ft.

Reading from

Downstream on Harpeth River ↓
Harpeth River at Mile 90.5 Near Franklin, TN
23
CFS Discharge
1.56
Gage Height (ft)
Normal
Flow Condition
N/A
Flood Status

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 5
50th (Median) Normal (median) 8
75th High threshold 77 Today: 23 cfs
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.

138 69 0 cfs Apr 5 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 16 —
May 27, 2026 25 —
May 26, 2026 28 —
May 25, 2026 40 —
May 24, 2026 83 —
May 23, 2026 67 —
May 22, 2026 9 —
May 21, 2026 2 —
May 20, 2026 1 —
May 19, 2026 2 —
May 18, 2026 2 —
May 17, 2026 2 —
May 16, 2026 3 —
May 15, 2026 3 —
Apr 20, 2026 6 —
Apr 19, 2026 7 —
Apr 18, 2026 7 —
Apr 17, 2026 7 —
Apr 16, 2026 8 —
Apr 15, 2026 9 —
Apr 14, 2026 11 —
Apr 13, 2026 12 —
Apr 12, 2026 11 —
Apr 11, 2026 13 —
Apr 10, 2026 14 —
Apr 9, 2026 16 —
Apr 8, 2026 18 —
Apr 7, 2026 21 —
Apr 6, 2026 29 —
Apr 5, 2026 32 —

Station Information

USGS Site No
03432100
State
TN
County
Williamson County
Coordinates
35.8326, -86.6989
Drainage Area
67 mi²
HUC Code
05130204
View on USGS NWIS →

Recent Extremes

Max discharge
918 cfs
Jan 25, 2026
Min discharge
0 cfs
Sep 5, 2025

Computed from the local daily-values archive.

Nearby Gauges

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