About this river
Androscoggin River is a 37.4 mile river near Maine River Runners LLC in Maine. Streamflow is measured at the USGS gauge Androscoggin River at Rumford, Maine (site 01054500). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1900 to 2026
Androscoggin River typically runs highest in April, at a median 6,585 cfs, and lowest in September, at 2,105 cfs. The highest flow on record for any single day is 68,300 cfs, in 1936.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 2,620 | 2,140 to 3,340 | |
| February | 2,630 | 2,080 to 3,290 | |
| March | 3,080 | 2,400 to 4,490 | |
| April | 6,585 | 4,885 to 10,700 | |
| May | 5,780 | 3,810 to 9,600 | |
| June | 3,080 | 2,420 to 4,135 | |
| July | 2,340 | 2,030 to 2,750 | |
| August | 2,140 | 1,890 to 2,520 | |
| September | 2,105 | 1,810 to 2,485 | |
| October | 2,320 | 1,920 to 2,760 | |
| November | 2,730 | 2,165 to 3,860 | |
| December | 2,680 | 2,110 to 3,500 |
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 125 years of record. Statistics published by the US Geological Survey for Androscoggin River at Rumford, Maine (site 01054500). 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 Androscoggin River. Ramp data comes from the USGS national boat-ramp inventory.
- South PondSouth PondPublic
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