Umiak Outdoor Outfitters - Waterbury Reservoir Outpost
Winooski River near Umiak Outdoor Outfitters - Waterbury Reservoir Outpost
About this river
Winooski River is a 16.4 mile river near Umiak Outdoor Outfitters - Waterbury Reservoir Outpost in Vermont. Streamflow is measured at the USGS gauge Winooski River at Montpelier, VT (site 04286000). The National Hydrography Dataset places it at stream order 7. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1914 to 2026
Winooski River typically runs highest in April, at a median 1,605 cfs, and lowest in September, at 151 cfs. The highest flow on record for any single day is 17,900 cfs, in 2023.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 350 | 252 to 500 | |
| February | 310 | 220 to 430 | |
| March | 549 | 330 to 1,000 | |
| April | 1,605 | 1,040 to 2,485 | |
| May | 738 | 451 to 1,190 | |
| June | 346 | 220 to 607 | |
| July | 202 | 133 to 336 | |
| August | 169 | 112 to 275 | |
| September | 151 | 108 to 259 | |
| October | 241 | 152 to 435 | |
| November | 411 | 263 to 665 | |
| December | 410 | 280 to 628 |
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 107 years of record. Statistics published by the US Geological Survey for Winooski River at Montpelier, VT (site 04286000). 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 Winooski 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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