Around here
Around East Branch Ausable River
Source: USGS GNIS · Public land: USGS PAD-US
About this river
East Branch Ausable River is a 34.6 mile river near St. Regis Canoe Outfitters in New York. Streamflow is measured at the USGS gauge East Branch Ausable River at AU Sable Forks NY (site 04275000). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1924 to 2026
East Branch Ausable River typically runs highest in April, at a median 665 cfs, and lowest in August, at 77 cfs. The highest flow on record for any single day is 8,320 cfs, in 2024.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 130 | 83 to 190 |
| February | 110 | 76 to 165 |
| March | 190 | 97 to 379 |
| April | 665 | 376 to 1,180 |
| May | 523 | 349 to 839 |
| June | 168 | 124 to 267 |
| July | 91 | 62 to 152 |
| August | 77 | 54 to 128 |
| September | 81 | 57 to 142 |
| October | 123 | 79 to 242 |
| November | 205 | 126 to 343 |
| December | 145 | 100 to 240 |
Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 81 years of record. Statistics published by the US Geological Survey for East Branch Ausable River at AU Sable Forks NY (site 04275000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Made to print
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Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show East Branch Ausable River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
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