About this river
Ayers Brook is a 3.6 mile river near Vermont Kayak Adventures in Vermont. Streamflow is measured at the USGS gauge Ayers Brook at Randolph, VT (site 01142500). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1939 to 2026
Ayers Brook typically runs highest in April, at a median 136 cfs, and lowest in September, at 9.9 cfs. The highest flow on record for any single day is 1,550 cfs, in 1998.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 31 | 20 to 46 | |
| February | 26 | 18 to 39 | |
| March | 49 | 28 to 104 | |
| April | 136 | 89 to 212 | |
| May | 58 | 42 to 93 | |
| June | 30 | 19 to 47 | |
| July | 15 | 8.8 to 30 | |
| August | 11 | 5.4 to 22 | |
| September | 9.9 | 5.6 to 18 | |
| October | 16 | 8.8 to 32 | |
| November | 32 | 18 to 55 | |
| December | 36 | 23 to 58 |
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 86 years of record. Statistics published by the US Geological Survey for Ayers Brook at Randolph, VT (site 01142500). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Ayers Brook'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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