Maximum discharge along the river is currently at the reporting a streamflow rate of cfs. This is also the highest stage along the South Mayo River, with a gauge stage of ft at this location. This river is monitored from 1 different streamgauging stations along the South Mayo River, the highest being situated at an altitude of ft, the .
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
South Mayo River Near Nettleridge
USGS 02069700 |
48 cfs | 3.36 ft | -33.47 |
The South Mayo River is a river in the United States state of Virginia.