Around here
Around Twelvemile Creek
Data Source: Recreation.gov · Source: USGS GNIS · Public land: USGS PAD-US
About this river
Twelvemile Creek is a 24.1 mile river near Sunset Marina on Lake Keowee in South Carolina. Streamflow is measured at the USGS gauge Twelvemile Creek near Liberty, SC (site 02186000). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1954 to 2026
Twelvemile Creek typically runs highest in March, at a median 204 cfs, and lowest in September, at 82 cfs. The highest flow on record for any single day is 6,830 cfs, in 2024.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 174 | 118 to 252 |
| February | 188 | 139 to 276 |
| March | 204 | 144 to 285 |
| April | 191 | 142 to 277 |
| May | 154 | 109 to 214 |
| June | 126 | 87 to 173 |
| July | 102 | 69 to 144 |
| August | 95 | 57 to 138 |
| September | 82 | 46 to 123 |
| October | 92 | 60 to 133 |
| November | 103 | 74 to 139 |
| December | 128 | 93 to 205 |
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 44 years of record. Statistics published by the US Geological Survey for Twelvemile Creek near Liberty, SC (site 02186000). 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 Twelvemile Creek. 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 Twelvemile Creek's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
See every free widget you can put on your site, including live conditions and a 7 day forecast.
