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Around South Branch Sandy River
Source: USGS GNIS · Public land: USGS PAD-US
About this river
South Branch Sandy River is a 2.9 mile stream near Pond in the River Guide Service in Maine. Streamflow is measured at the USGS gauge Sandy River near Madrid, Maine (site 01047200). The National Hydrography Dataset places it at stream order 4. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
2008 to 2026
South Branch Sandy River typically runs highest in April, at a median 161 cfs, and lowest in September, at 9.7 cfs. The highest flow on record for any single day is 3,680 cfs, in 2024.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 27 | 22 to 36 |
| February | 19 | 15 to 26 |
| March | 38 | 19 to 66 |
| April | 161 | 96 to 273 |
| May | 67 | 45 to 123 |
| June | 35 | 20 to 62 |
| July | 18 | 10 to 42 |
| August | 14 | 6.2 to 29 |
| September | 9.7 | 5.0 to 22 |
| October | 24 | 12 to 61 |
| November | 37 | 26 to 65 |
| December | 41 | 25 to 69 |
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 18 years of record. Statistics published by the US Geological Survey for Sandy River near Madrid, Maine (site 01047200). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
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