About this river
Mahan Creek is a 7.7 mile river near Limestone Park Canoe Rental in Alabama. Streamflow is measured at the USGS gauge Little Cahaba River near Brierfield AL (site 02423800). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1958 to 2026
Mahan Creek typically runs highest in March, at a median 269 cfs, and lowest in October, at 41 cfs. The highest flow on record for any single day is 8,940 cfs, in 1961.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 148 | 119 to 296 | |
| February | 210 | 164 to 380 | |
| March | 269 | 194 to 412 | |
| April | 209 | 159 to 332 | |
| May | 121 | 97 to 181 | |
| June | 101 | 55 to 205 | |
| July | 94 | 71 to 149 | |
| August | 71 | 55 to 83 | |
| September | 54 | 46 to 70 | |
| October | 41 | 34 to 63 | |
| November | 46 | 34 to 67 | |
| December | 57 | 48 to 64 |
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 3 years of record. Statistics published by the US Geological Survey for Little Cahaba River near Brierfield AL (site 02423800). 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 Mahan Creek'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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