South Dakota Outdoor Shop
South Dakota Outdoor Shop is an SUP school and rentals in Custer. They offer rentals for use on Sylvan Lake.
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Outfitter details
- Disciplines
- Paddleboarding (SUP)
Rivers & creeks near this outfitter
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Typical flow by month
1990 to 1998
The water at South Dakota Outdoor Shop typically runs highest in June, at a median 6.3 cfs, and lowest in February, at 0.3 cfs. The highest flow on record for any single day is 238 cfs, in 1995.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 0.4 | 0.2 to 0.5 | |
| February | 0.3 | 0.2 to 0.6 | |
| March | 0.8 | 0.4 to 1.2 | |
| April | 1.3 | 0.9 to 2.7 | |
| May | 3.9 | 1.6 to 12 | |
| June | 6.3 | 2.5 to 11 | |
| July | 2.2 | 1.3 to 3.5 | |
| August | 1.4 | 0.8 to 2.1 | |
| September | 0.9 | 0.4 to 1.2 | |
| October | 0.9 | 0.4 to 1.2 | |
| November | 0.7 | 0.3 to 1.1 | |
| December | 0.5 | 0.2 to 0.7 |
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 9 years of record. Statistics published by the US Geological Survey for Grace Coolidge Creek near Hayward, SD (site 06404800). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Current conditions
High today
52°F
Wind
9 kt
Gusts 12 kt
Rain chance
31%
Week ahead
Forecast from Open-Meteo global models (NOAA & ECMWF).
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