American Creek Marina
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- Vessels
- Powerboat
Boat launches near American Creek Marina
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Typical flow by month
1929 to 2026
The water at American Creek Marina typically runs highest in March, at a median 650 cfs, and lowest in January, at 71 cfs. The highest flow on record for any single day is 44,000 cfs, in 1952.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 71 | 35 to 122 | |
| February | 124 | 55 to 305 | |
| March | 650 | 332 to 1,460 | |
| April | 557 | 293 to 1,140 | |
| May | 510 | 292 to 1,210 | |
| June | 514 | 259 to 1,245 | |
| July | 243 | 128 to 495 | |
| August | 163 | 68 to 360 | |
| September | 84 | 45 to 197 | |
| October | 110 | 56 to 206 | |
| November | 115 | 76 to 197 | |
| December | 78 | 40 to 143 |
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 97 years of record. Statistics published by the US Geological Survey for White River near Oacoma, SD (site 06452000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Current conditions
Streamflow
540 cfs
Above normal (83rd)
Water level
8.91 ft
High today
65°F
Wind
11 kt
Gusts 26 kt
Rain chance
3%
Week ahead
Forecast from Open-Meteo global models (NOAA & ECMWF). See full conditions →
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