USGS Streamgage 06926000
Osage River near Bagnell, MO
Osage River near Bagnell, MO is USGS streamgage 06926000, monitoring river discharge in hydrologic subbasin 10290111. It drains a watershed of about 14,000 square miles. Discharge records at this site go back to 1844. Typical flow runs near 3,853.2 cfs in July and 10,141.7 cfs in April, with the higher of the two arriving in April.
Gauge details
- Drainage area
- 14,000 sq mi
- Gauge elevation
- 576 ft
- Subbasin (HUC-8)
- 10290111
- Coordinates
- 38.19072, -92.60714
- USGS site number
- 06926000
- Records begin
- 1844-06-01 (182 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 90 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.
| Month | Low p10 | Typical p50 | High p90 | Range |
|---|---|---|---|---|
| January | 552.2 | 4,765.8 | 24,900 | |
| February | 638.7 | 6,986.9 | 25,737.9 | |
| March | 670.8 | 9,144.5 | 31,716.1 | |
| April | 587.1 | 10,141.7 | 35,186.7 | |
| May | 567.1 | 9,709.7 | 42,367.7 | |
| June | 547.8 | 8,848 | 40,786.7 | |
| July | 533.8 | 3,853.2 | 33,251.6 | |
| August | 492.6 | 2,001.9 | 16,709.7 | |
| September | 488.9 | 1,690.3 | 17,863.3 | |
| October | 473.5 | 1,627.4 | 20,551.6 | |
| November | 498.6 | 2,004 | 28,346.7 | |
| December | 537.2 | 3,328.3 | 21,880.6 |
All values in cubic feet per second (cfs).