Chadakoin River at Falconer NY
USGS Site No: 03014500 • Chadakoin River • Chautauqua County, NY
Chadakoin River at Falconer NY on the Chadakoin River is currently at 70 cfs (Normal — 25th percentile for this date) . Gage height: -0.16 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 | 33 | |
| 25th | Low threshold | 70 | |
| 50th (Median) | Normal (median) | 204 | Today: 70 cfs |
| 75th | High threshold | 484 | |
| 95th | Very High threshold | 804 |
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 | 70 | — |
| May 27, 2026 | 184 | — |
| May 26, 2026 | 315 | — |
| May 25, 2026 | 317 | — |
| May 24, 2026 | 317 | — |
| May 23, 2026 | 332 | — |
| May 22, 2026 | 240 | — |
| May 21, 2026 | 392 | — |
| May 20, 2026 | 907 | — |
| May 19, 2026 | 927 | — |
| May 18, 2026 | 748 | — |
| May 17, 2026 | 300 | — |
| May 16, 2026 | 303 | — |
| May 15, 2026 | 305 | — |
| Apr 21, 2026 | 993 | — |
| Apr 20, 2026 | 1,050 | — |
| Apr 19, 2026 | 1,050 | — |
| Apr 18, 2026 | 1,010 | — |
| Apr 17, 2026 | 995 | — |
| Apr 16, 2026 | 957 | — |
| Apr 15, 2026 | 880 | — |
| Apr 14, 2026 | 853 | — |
| Apr 13, 2026 | 838 | — |
| Apr 12, 2026 | 834 | — |
| Apr 11, 2026 | 873 | — |
| Apr 10, 2026 | 889 | — |
| Apr 9, 2026 | 893 | — |
| Apr 8, 2026 | 920 | — |
| Apr 7, 2026 | 1,000 | — |
| Apr 6, 2026 | 999 | — |
Station Information
- USGS Site No
- 03014500
- State
- NY
- County
- Chautauqua County
- Coordinates
- 42.1126, -79.2036
- Drainage Area
- 194 mi²
- Datum (ft)
- 1,255.9
- HUC Code
- 05010002
Flood Stage Thresholds
- Action Stage
- 3.5 ft
- Flood Stage
- 4.0 ft
- Moderate Flood
- 4.5 ft
- Major Flood
- 5.0 ft
Currently 4.16 ft below flood stage.
Recent Extremes
- Max discharge
-
1,170 cfsJan 11, 2026
- Min discharge
-
26 cfsAug 20, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Conewango Creek at Russell, PANormal12.6 mi · 655 cfs
-
Allegheny River below Conewango Creek at Warren, PANormal18.8 mi · 2,960 cfs
-
Brokenstraw Creek at Youngsville, PANormal18.9 mi · 338 cfs
-
Allegheny River at Kinzua Dam, PANormal21.2 mi · 2,250 cfs
-
Canadaway Creek at Fredonia NYNormal24.5 mi · 23 cfs