Missouri River At Hermann, Mo Realtime Data
MISSOURI RIVER AT HERMANN, MO
Realtime Data • Report • Conditions
51,400
Discharge (cfs)
6.1
Gauge Height (ft)
USGS 06934500
Streamflow discharge was last observed at 51,400 cfs, and a gauge height of 6.07 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 50,420 .
Weather today, Tomorrow,
The river is primarily fed by snowmelt and rainfall, with occasional contributions from tributaries such as the Gasconade River. The river is regulated by a number of dams upstream, such as the Fort Peck Dam, which can affect the flow rate. Seasonally, the river experiences higher flows in the spring due to snowmelt and increased precipitation, while summer and fall tend to have lower flows. Interestingly, the Missouri River is the longest river in North America, stretching over 2,300 miles from Montana to Missouri.
August 4, 2026
| Elevation | 491.0 ft |
| Last Updated | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 ±2.5°, formazin nephelometric units (FNU) | 35.3 FNU |
| Gage height, ft | 6.07 ft |
| Nitrate plus nitrite, water, in situ, mg/L as N | 1.1 mg/l as N |
| Phosphorus, water, unfiltered, estimated by regression equation, milligrams per liter as phosphorus | 0.23 mg/l |
| Streamflow, ft³/s | 51400.0 ft3/s |
| Phycocyanins (cyanobacteria), water, in situ, fluorometric method, excitation at 590 ±15 nm, emission at 685 ±20 nm, micrograms per liter | 0.0 ug/l |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25°C | 655.0 uS/cm @25C |
| Dissolved oxygen, water, unfiltered, mg/L | 5.7 mg/l |
| Dissolved oxygen, water, unfiltered, % saturation | 73.0 % saturatn |
| Colored dissolved organic matter (CDOM), water, in situ, single band excitation, fluorescence emission, ppb QSE | 9.96 ug/l QSE |
| pH, water, unfiltered, field, standard units | 8.3 std units |
| Temperature, water, °C | 28.3 deg C |
| Phycocyanins (cyanobacteria), water, in situ, fluorometric method, excitation at 590 ±15 nm, emission at 685 ±20 nm, relative fluorescence units (RFU) | 0.0 RFU |
| Percent of Normal | 59% |
| Year Over Year Average | 88,400 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 525,000 cfs |
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