About this river
Deep Fork is an 18.2 mile river near UCO OAR in Oklahoma. Streamflow is measured at the USGS gauge Deep Fork at Warwick, OK (site 07242380). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1988 to 2026
Deep Fork typically runs highest in May, at a median 134 cfs, and lowest in September, at 31 cfs. The highest flow on record for any single day is 19,000 cfs, in 1993.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 55 | 31 to 122 | |
| February | 55 | 34 to 137 | |
| March | 79 | 39 to 225 | |
| April | 115 | 48 to 294 | |
| May | 134 | 57 to 490 | |
| June | 126 | 41 to 508 | |
| July | 50 | 24 to 243 | |
| August | 34 | 22 to 93 | |
| September | 31 | 17 to 92 | |
| October | 36 | 22 to 73 | |
| November | 43 | 26 to 112 | |
| December | 50 | 30 to 92 |
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 38 years of record. Statistics published by the US Geological Survey for Deep Fork at Warwick, OK (site 07242380). 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 Deep Fork'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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