Genesee River Near Mount Morris NY
USGS Site No: 04227500 • Genesee River • Livingston County, NY
Genesee River Near Mount Morris NY on the Genesee River is currently at 1,150 cfs (High — 75th percentile for this date) . Gage height: 4.09 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for June 11 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 | 321 | |
| 25th | Low threshold | 447 | |
| 50th (Median) | Normal (median) | 646 | |
| 75th | High threshold | 1,080 | |
| 95th | Very High threshold | 4,650 | Today: 1,150 cfs |
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 | 1,460 | — |
| May 27, 2026 | 2,440 | — |
| May 26, 2026 | 3,010 | — |
| May 25, 2026 | 3,070 | — |
| May 24, 2026 | 2,680 | — |
| May 23, 2026 | 1,250 | — |
| May 22, 2026 | 1,090 | — |
| May 21, 2026 | 1,240 | — |
| May 20, 2026 | 1,440 | — |
| May 19, 2026 | 1,620 | — |
| May 18, 2026 | 3,080 | — |
| May 17, 2026 | 4,500 | — |
| May 16, 2026 | 5,350 | — |
| May 15, 2026 | 5,760 | — |
| Apr 21, 2026 | 5,900 | — |
| Apr 20, 2026 | 6,230 | — |
| Apr 19, 2026 | 5,670 | — |
| Apr 18, 2026 | 5,000 | — |
| Apr 17, 2026 | 5,720 | — |
| Apr 16, 2026 | 6,070 | — |
| Apr 15, 2026 | 6,070 | — |
| Apr 14, 2026 | 6,330 | — |
| Apr 13, 2026 | 6,580 | — |
| Apr 12, 2026 | 6,760 | — |
| Apr 11, 2026 | 6,190 | — |
| Apr 10, 2026 | 5,530 | — |
| Apr 9, 2026 | 5,570 | — |
| Apr 8, 2026 | 5,800 | — |
| Apr 7, 2026 | 5,460 | — |
| Apr 6, 2026 | 4,650 | — |
Station Information
- USGS Site No
- 04227500
- State
- NY
- County
- Livingston County
- Coordinates
- 42.7667, -77.8389
- Drainage Area
- 1,424 mi²
- Datum (ft)
- 539.6
- HUC Code
- 04130003
Recent Extremes
- Max discharge
-
6,760 cfsApr 12, 2026
- Min discharge
-
90 cfsSep 22, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Canaseraga Creek at Shakers Crossing NYHigh2.1 mi · 219 cfs
-
Conesus Creek Near Lakeville NYVery High8.7 mi · 103 cfs
-
Genesee River at Avon NYHigh11.5 mi · 1,630 cfs
-
Oatka Creek at Warsaw NYHigh15.2 mi · 31 cfs
-
Oatka Creek at Garbutt NYHigh17.0 mi · 227 cfs