About this river
Woonasquatucket River is a 5.1 mile river near On the Rocks Charters in Rhode Island. Streamflow is measured at the USGS gauge Woonasquatucket River at Centerdale, RI (site 01114500). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1941 to 2026
Woonasquatucket River typically runs highest in March, at a median 108 cfs, and lowest in August, at 21 cfs. The highest flow on record for any single day is 1,630 cfs, in 2010.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 78 | 52 to 116 | |
| February | 88 | 62 to 126 | |
| March | 108 | 79 to 160 | |
| April | 103 | 71 to 157 | |
| May | 72 | 51 to 106 | |
| June | 44 | 29 to 63 | |
| July | 27 | 18 to 38 | |
| August | 21 | 15 to 31 | |
| September | 21 | 14 to 34 | |
| October | 28 | 17 to 47 | |
| November | 49 | 30 to 85 | |
| December | 72 | 41 to 124 |
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 85 years of record. Statistics published by the US Geological Survey for Woonasquatucket River at Centerdale, RI (site 01114500). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Boat access nearby
One mapped launch sits in the mapped area of Woonasquatucket River. Ramp data comes from the USGS national boat-ramp inventory.
- Collier Point ParkProvidence River-Providence HarborPublic
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