About this river
Neosho River is a 21.5 mile river near Southwinds Marina in Oklahoma. Streamflow is measured at the USGS gauge Neosho River near Commerce, OK (site 07185000). The National Hydrography Dataset places it at stream order 8. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1940 to 2026
Neosho River typically runs highest in June, at a median 3,775 cfs, and lowest in October, at 289 cfs. The highest flow on record for any single day is 251,000 cfs, in 1951.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 598 | 196 to 1,910 | |
| February | 921 | 268 to 2,240 | |
| March | 1,610 | 435 to 5,350 | |
| April | 2,095 | 691 to 6,435 | |
| May | 2,940 | 915 to 8,890 | |
| June | 3,775 | 1,060 to 10,550 | |
| July | 1,360 | 289 to 5,810 | |
| August | 442 | 127 to 1,580 | |
| September | 377 | 94 to 2,220 | |
| October | 289 | 63 to 1,930 | |
| November | 405 | 80 to 2,045 | |
| December | 512 | 141 to 1,810 |
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 86 years of record. Statistics published by the US Geological Survey for Neosho River near Commerce, OK (site 07185000). 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 Neosho River. Ramp data comes from the USGS national boat-ramp inventory.
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Neosho 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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