Green River at Lock 1 at Spottsville, KY
USGS Site No: 03321500 • Green River • Henderson County, KY
Green River at Lock 1 at Spottsville, KY on the Green River is currently at 19,600 cfs (Very High — 95th percentile for this date) . Gage height: 24.77 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 | 6,070 | |
| 25th | Low threshold | 6,370 | |
| 50th (Median) | Normal (median) | 7,430 | |
| 75th | High threshold | 10,400 | |
| 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 28, 2026 | 22,500 | — |
| May 27, 2026 | 19,400 | — |
| May 26, 2026 | 13,500 | — |
| May 25, 2026 | 12,200 | — |
| May 23, 2026 | 6,240 | — |
| May 22, 2026 | 1,630 | — |
| May 21, 2026 | 1,700 | — |
| May 20, 2026 | 1,850 | — |
| May 19, 2026 | 1,380 | — |
| May 18, 2026 | 997 | — |
| May 17, 2026 | 1,050 | — |
| May 16, 2026 | 1,130 | — |
| May 15, 2026 | 1,260 | — |
| Apr 20, 2026 | 1,430 | — |
| Apr 19, 2026 | 1,460 | — |
| Apr 18, 2026 | 1,480 | — |
| Apr 17, 2026 | 1,540 | — |
| Apr 16, 2026 | 1,580 | — |
| Apr 15, 2026 | 1,700 | — |
| Apr 14, 2026 | 2,130 | — |
| Apr 13, 2026 | 3,520 | — |
| Apr 12, 2026 | 3,690 | — |
| Apr 11, 2026 | 2,910 | — |
| Apr 10, 2026 | 2,450 | — |
| Apr 9, 2026 | 2,650 | — |
| Apr 8, 2026 | 2,710 | — |
| Apr 6, 2026 | 2,050 | — |
| Apr 5, 2026 | 271 | — |
| Apr 4, 2026 | 2,820 | — |
| Apr 3, 2026 | 5,180 | — |
Station Information
- USGS Site No
- 03321500
- State
- KY
- County
- Henderson County
- Coordinates
- 37.8584, -87.4097
- Drainage Area
- 9,181 mi²
- Datum (ft)
- 339.6
- HUC Code
- 05110005
Recent Extremes
- Max discharge
-
70,900 cfsApr 23, 2025
- Min discharge
-
271 cfsApr 5, 2026
Computed from the local daily-values archive.
Nearby Gauges
-
Ohio River at Evansville, INUnknown12.0 mi · 0 cfs
-
Green River at Lock 2 at Calhoun, KYVery High23.8 mi · 15,700 cfs
-
Big Creek Near Wadesville, INHigh25.0 mi · 22 cfs
-
Pigeon Creek Near Fort BranchHigh27.4 mi · 8 cfs
-
Ohio River at Uniontown Dam, KYUnknown32.4 mi · 0 cfs