About this river
Spring Creek is a 26.5 mile river near My XO Adventures in South Dakota. Streamflow is measured at the USGS gauge Spring Creek near Keystone, SD (site 06407500). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1987 to 2026
Spring Creek typically runs highest in May, at a median 24 cfs, and lowest in September, at 4.2 cfs. The highest flow on record for any single day is 1,180 cfs, in 2019.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 4.5 | 1.9 to 8.0 | |
| February | 4.7 | 2.4 to 8.7 | |
| March | 10 | 6.0 to 16 | |
| April | 15 | 8.8 to 25 | |
| May | 24 | 12 to 61 | |
| June | 23 | 9.9 to 106 | |
| July | 14 | 3.4 to 53 | |
| August | 7.4 | 2.5 to 27 | |
| September | 4.2 | 1.0 to 15 | |
| October | 6.5 | 1.2 to 17 | |
| November | 6.1 | 2.5 to 13 | |
| December | 4.7 | 2.0 to 10 |
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 39 years of record. Statistics published by the US Geological Survey for Spring Creek near Keystone, SD (site 06407500). 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 Spring 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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