Genesee River at Avon NY
USGS Site No: 04228500 • Genesee River • Livingston County, NY
Genesee River at Avon NY on the Genesee River is currently at 1,630 cfs (High — 77th percentile for this date) . Gage height: 14.07 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 | 388 | |
| 25th | Low threshold | 536 | |
| 50th (Median) | Normal (median) | 738 | |
| 75th | High threshold | 1,290 | |
| 95th | Very High threshold | 4,490 | Today: 1,630 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 | 2,180 | — |
| May 27, 2026 | 3,030 | — |
| May 26, 2026 | 3,350 | — |
| May 25, 2026 | 3,430 | — |
| May 24, 2026 | 2,620 | — |
| May 23, 2026 | 1,380 | — |
| May 22, 2026 | 1,430 | — |
| May 21, 2026 | 1,580 | — |
| May 20, 2026 | 1,680 | — |
| May 19, 2026 | 2,360 | — |
| May 18, 2026 | 4,010 | — |
| May 17, 2026 | 5,160 | — |
| May 16, 2026 | 5,710 | — |
| May 15, 2026 | 6,000 | — |
| Apr 21, 2026 | 6,350 | — |
| Apr 20, 2026 | 6,540 | — |
| Apr 19, 2026 | 5,710 | — |
| Apr 18, 2026 | 5,660 | — |
| Apr 17, 2026 | 6,710 | — |
| Apr 16, 2026 | 6,480 | — |
| Apr 15, 2026 | 6,270 | — |
| Apr 14, 2026 | 6,450 | — |
| Apr 13, 2026 | 6,700 | — |
| Apr 12, 2026 | 6,700 | — |
| Apr 11, 2026 | 6,180 | — |
| Apr 10, 2026 | 5,910 | — |
| Apr 9, 2026 | 6,110 | — |
| Apr 8, 2026 | 6,290 | — |
| Apr 7, 2026 | 5,650 | — |
| Apr 6, 2026 | 5,780 | — |
Station Information
- USGS Site No
- 04228500
- State
- NY
- County
- Livingston County
- Coordinates
- 42.9227, -77.7574
- Drainage Area
- 1,680 mi²
- Datum (ft)
- 499.6
- HUC Code
- 04130003
Flood Stage Thresholds
- Action Stage
- 30.0 ft
- Flood Stage
- 33.0 ft
- Moderate Flood
- 37.0 ft
- Major Flood
- 40.0 ft
Currently 18.93 ft below flood stage.
Recent Extremes
- Max discharge
-
7,790 cfsApr 1, 2026
- Min discharge
-
134 cfsOct 6, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Conesus Creek Near Lakeville NYVery High5.2 mi · 103 cfs
-
Oatka Creek at Garbutt NYHigh6.3 mi · 227 cfs
-
Honeoye Creek at Honeoye Falls NYHigh8.8 mi · 179 cfs
-
Genesee River Near Mount Morris NYHigh11.5 mi · 1,150 cfs
-
Genesee River at Ballantyne Bridge Near Mortimer NYNormal12.4 mi · 2,080 cfs