About this river
East Fork Little Miami River is a 49.6 mile river near Hooked Up Guide Service in Ohio. Streamflow is measured at the USGS gauge East Fork Little Miami River at Perintown OH (site 03247500). The National Hydrography Dataset places it at stream order 6. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1977 to 2026
East Fork Little Miami River typically runs highest in March, at a median 751 cfs, and lowest in September, at 48 cfs. The highest flow on record for any single day is 10,800 cfs, in 1979.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 298 | 110 to 1,270 | |
| February | 500 | 195 to 1,550 | |
| March | 751 | 239 to 1,980 | |
| April | 319 | 120 to 1,310 | |
| May | 237 | 85 to 1,220 | |
| June | 123 | 55 to 489 | |
| July | 75 | 45 to 256 | |
| August | 50 | 40 to 101 | |
| September | 48 | 38 to 105 | |
| October | 57 | 42 to 154 | |
| November | 123 | 57 to 432 | |
| December | 271 | 94 to 977 |
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 50 years of record. Statistics published by the US Geological Survey for East Fork Little Miami River at Perintown OH (site 03247500). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
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Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show East Fork Little Miami 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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