Little Ausable River Near Valcour NY
USGS Site No: 04273800 • Little Ausable River • Clinton County, NY
Little Ausable River Near Valcour NY on the Little Ausable River is currently at 46 cfs (Normal — 62th percentile for this date) . Gage height: 1.45 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 | 16 | |
| 25th | Low threshold | 19 | |
| 50th (Median) | Normal (median) | 29 | |
| 75th | High threshold | 63 | Today: 46 cfs |
| 95th | Very High threshold | 150 |
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 | 58 | — |
| May 27, 2026 | 78 | — |
| May 26, 2026 | 91 | — |
| May 25, 2026 | 79 | — |
| May 24, 2026 | 42 | — |
| May 23, 2026 | 40 | — |
| May 22, 2026 | 47 | — |
| May 21, 2026 | 57 | — |
| May 20, 2026 | 73 | — |
| May 19, 2026 | 87 | — |
| May 18, 2026 | 108 | — |
| May 17, 2026 | 158 | — |
| May 16, 2026 | 258 | — |
| May 15, 2026 | 189 | — |
| Apr 21, 2026 | 88 | — |
| Apr 20, 2026 | 102 | — |
| Apr 19, 2026 | 121 | — |
| Apr 18, 2026 | 155 | — |
| Apr 17, 2026 | 186 | — |
| Apr 16, 2026 | 195 | — |
| Apr 15, 2026 | 179 | — |
| Apr 14, 2026 | 121 | — |
| Apr 13, 2026 | 101 | — |
| Apr 12, 2026 | 71 | — |
| Apr 11, 2026 | 73 | — |
| Apr 10, 2026 | 68 | — |
| Apr 9, 2026 | 71 | — |
| Apr 8, 2026 | 77 | — |
| Apr 7, 2026 | 86 | — |
| Apr 6, 2026 | 97 | — |
Station Information
- USGS Site No
- 04273800
- State
- NY
- County
- Clinton County
- Coordinates
- 44.5943, -73.4963
- Drainage Area
- 68 mi²
- Datum (ft)
- 235.3
- HUC Code
- 04150408
Recent Extremes
- Max discharge
-
299 cfsMar 12, 2026
- Min discharge
-
6 cfsAug 24, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Salmon River at South Plattsburgh NYNormal3.2 mi · 52 cfs
-
Saranac River at Plattsburgh NYHigh6.2 mi · 1,110 cfs
-
Ausable River Near Au Sable Forks NYNormal12.2 mi · 606 cfs
-
East Branch Ausable River at Au Sable Forks NYNormal14.1 mi · 247 cfs
-
Boquet River at Willsboro NYNormal17.0 mi · 264 cfs