
Rock Creek Marina
Rock Creek Marina is a marina in Fort Peck, Montana. The marina is located on Fort Peck Lake. Boat slips are available for rent.
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Around Rock Creek Marina
Data Source: Recreation.gov · Public land: USGS PAD-US
Typical flow by month
1976 to 2025
The water at Rock Creek Marina typically runs highest in March, at a median 0.6 cfs, and lowest in January, at 0.0 cfs. The highest flow on record for any single day is 929 cfs, in 2019.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 0.0 | 0.0 to 0.0 |
| February | 0.0 | 0.0 to 0.5 |
| March | 0.6 | 0.1 to 2.7 |
| April | 0.2 | 0.1 to 0.7 |
| May | 0.1 | 0.0 to 0.6 |
| June | 0.1 | 0.0 to 0.8 |
| July | 0.0 | 0.0 to 0.1 |
| August | 0.0 | 0.0 to 0.0 |
| September | 0.0 | 0.0 to 0.0 |
| October | 0.0 | 0.0 to 0.0 |
| November | 0.0 | 0.0 to 0.1 |
| December | 0.0 | 0.0 to 0.0 |
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 33 years of record. Statistics published by the US Geological Survey for Nelson Creek near Van Norman MT (site 06131200). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Current conditions
Today · Sat
72Go/ 100
CloudyHigh 62°F, low 37°FRain 1%Wind 13 kt, gusts 27
Streamflow
0.8 cfs
Much above normal (95th)
Water level
2.46 ft
Forecast from Open-Meteo global models (NOAA & ECMWF). See full conditions →
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