
Mountain Harbor Marina
Mountain Harbor Marina is a marina in Mt Ida, AR. It has grown from one dock with 8 hp flatbottom boats.
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Around Mountain Harbor Marina
Data Source: Recreation.gov · Public land: USGS PAD-US
Typical flow by month
1942 to 2026
The water at Mountain Harbor Marina typically runs highest in March, at a median 686 cfs, and lowest in September, at 44 cfs. The highest flow on record for any single day is 79,800 cfs, in 1983.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 445 | 237 to 870 |
| February | 542 | 307 to 1,080 |
| March | 686 | 380 to 1,340 |
| April | 537 | 305 to 1,055 |
| May | 421 | 201 to 1,040 |
| June | 186 | 84 to 486 |
| July | 68 | 38 to 155 |
| August | 53 | 27 to 102 |
| September | 44 | 26 to 108 |
| October | 57 | 32 to 211 |
| November | 194 | 68 to 589 |
| December | 421 | 181 to 934 |
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 85 years of record. Statistics published by the US Geological Survey for Ouachita River near Mount Ida, AR (site 07356000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Current conditions
Today · Fri
94Go/ 100
Partly cloudyHigh 68°F, low 51°FRain 4%Wind 6 kt, gusts 12
Streamflow
78 cfs
Normal (30th)
Water level
2.50 ft
Forecast from Open-Meteo global models (NOAA & ECMWF). See full conditions →
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