About this river
Mahoning River is a 12.0 mile river near Burning River Adventures in Ohio. Streamflow is measured at the USGS gauge Mahoning River bl Berlin Dam nr Berlin Center OH (site 03090500). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
2010 to 2026
Mahoning River typically runs highest in April, at a median 276 cfs, and lowest in October, at 75 cfs. The highest flow on record for any single day is 2,930 cfs, in 2019.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 254 | 106 to 604 | |
| February | 192 | 97 to 557 | |
| March | 199 | 97 to 541 | |
| April | 276 | 122 to 610 | |
| May | 180 | 126 to 447 | |
| June | 163 | 137 to 266 | |
| July | 172 | 145 to 277 | |
| August | 183 | 137 to 263 | |
| September | 171 | 129 to 205 | |
| October | 75 | 37 to 129 | |
| November | 105 | 53 to 169 | |
| December | 152 | 94 to 400 |
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 17 years of record. Statistics published by the US Geological Survey for Mahoning River bl Berlin Dam nr Berlin Center OH (site 03090500). 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 Mahoning 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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