About this river
Ferson Creek is a 3.6 mile stream near Howling Wolfe Canoe & Kayak in Illinois. Streamflow is measured at the USGS gauge Ferson Creek near ST. Charles, IL (site 05551200). The National Hydrography Dataset places it at stream order 4. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1961 to 2026
Ferson Creek typically runs highest in April, at a median 51 cfs, and lowest in September, at 8.9 cfs. The highest flow on record for any single day is 2,320 cfs, in 2009.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 23 | 14 to 41 | |
| February | 27 | 15 to 53 | |
| March | 50 | 33 to 79 | |
| April | 51 | 33 to 82 | |
| May | 40 | 24 to 73 | |
| June | 28 | 12 to 54 | |
| July | 17 | 8.3 to 28 | |
| August | 11 | 5.3 to 23 | |
| September | 8.9 | 4.3 to 19 | |
| October | 13 | 7.4 to 27 | |
| November | 21 | 12 to 38 | |
| December | 26 | 15 to 44 |
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 66 years of record. Statistics published by the US Geological Survey for Ferson Creek near ST. Charles, IL (site 05551200). 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 Ferson 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.
