Ohio River at Maysville, KY

USGS Site No: 03238000 • Ohio River • Mason County, KY

Ohio River at Maysville, KY on the Ohio River is currently at 0 cfs (Unknown) . Gage height: 39.62 ft.

Reading from

0
CFS Discharge
39.62
Gage Height (ft)
Unknown
Flow Condition
Normal
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 7,000
25th Low threshold 12,600
50th (Median) Normal (median) 19,500
75th High threshold 27,000
95th Very High threshold 68,600

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.

487k 244k 0 cfs Apr 6 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 — 39.03
May 27, 2026 — 38.14
May 26, 2026 — 37.53
May 25, 2026 — 36.84
May 24, 2026 — 35.74
May 23, 2026 — 34.85
May 22, 2026 — 34.54
May 21, 2026 — 34.45
May 20, 2026 — 34.07
May 19, 2026 — 33.95
May 18, 2026 — 34.12
May 17, 2026 — 34.09
May 16, 2026 — 34.28
May 15, 2026 — 34.33
Apr 21, 2026 — 34.48
Apr 20, 2026 — 34.23
Apr 19, 2026 — 34.74
Apr 18, 2026 — 34.38
Apr 17, 2026 — 34.36
Apr 16, 2026 — 34.45
Apr 15, 2026 — 34.25
Apr 14, 2026 — 34.45
Apr 13, 2026 — 34.83
Apr 12, 2026 — 34.90
Apr 11, 2026 — 35.10
Apr 10, 2026 — 35.75
Apr 9, 2026 — 36.43
Apr 8, 2026 — 37.10
Apr 7, 2026 — 36.94
Apr 6, 2026 — 36.49

Station Information

USGS Site No
03238000
State
KY
County
Mason County
Coordinates
38.6841, -83.7839
Drainage Area
70,130 mi²
Datum (ft)
450.2
HUC Code
05090201
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
48.0 ft
Flood Stage
50.0 ft
Moderate Flood
58.0 ft
Major Flood
66.0 ft

Currently 10.38 ft below flood stage.

Nearby Gauges