Green River at Munfordville, KY
USGS Site No: 03308500 • Green River • Hart County, KY
Green River at Munfordville, KY on the Green River is currently at 1,570 cfs (Normal — 72th percentile for this date) . Gage height: 4.94 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 | 209 | |
| 25th | Low threshold | 392 | |
| 50th (Median) | Normal (median) | 742 | |
| 75th | High threshold | 1,700 | Today: 1,570 cfs |
| 95th | Very High threshold | 5,390 |
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 | 2,950 | — |
| May 27, 2026 | 4,240 | — |
| May 26, 2026 | 1,790 | — |
| May 25, 2026 | 2,140 | — |
| May 24, 2026 | 2,770 | — |
| May 23, 2026 | 1,760 | — |
| May 22, 2026 | 605 | — |
| May 21, 2026 | 491 | — |
| May 20, 2026 | 260 | — |
| May 19, 2026 | 263 | — |
| May 18, 2026 | 269 | — |
| May 17, 2026 | 275 | — |
| May 16, 2026 | 284 | — |
| May 15, 2026 | 297 | — |
| Apr 20, 2026 | 350 | — |
| Apr 19, 2026 | 363 | — |
| Apr 18, 2026 | 372 | — |
| Apr 17, 2026 | 381 | — |
| Apr 16, 2026 | 394 | — |
| Apr 15, 2026 | 415 | — |
| Apr 14, 2026 | 434 | — |
| Apr 13, 2026 | 444 | — |
| Apr 12, 2026 | 464 | — |
| Apr 11, 2026 | 479 | — |
| Apr 10, 2026 | 499 | — |
| Apr 9, 2026 | 526 | — |
| Apr 8, 2026 | 575 | — |
| Apr 7, 2026 | 622 | — |
| Apr 6, 2026 | 622 | — |
| Apr 5, 2026 | 594 | — |
Station Information
- USGS Site No
- 03308500
- State
- KY
- County
- Hart County
- Coordinates
- 37.2694, -85.8881
- Drainage Area
- 1,673 mi²
- Datum (ft)
- 451.3
- HUC Code
- 05110001
Flood Stage Thresholds
- Action Stage
- 26.0 ft
- Flood Stage
- 28.0 ft
- Moderate Flood
- 50.0 ft
- Major Flood
- 57.0 ft
Currently 23.06 ft below flood stage.
Recent Extremes
- Max discharge
-
16,400 cfsMay 18, 2025
- Min discharge
-
219 cfsSep 21, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Bacon Creek Near Priceville, KYVery High7.0 mi · 29 cfs
-
Green River at Mammoth Cave, KYHigh13.8 mi · 2,220 cfs
-
Nolin River at Kyrock, KYUnknown19.9 mi · 0 cfs
-
Nolin River at White Mills, KYHigh21.8 mi · 1,080 cfs
-
North Fork Nolin River at Hodgenville, KYVery High22.6 mi · 62 cfs