Virginia Real-Time Water Quality

USGS station:

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Constituent:
Time period:

The data used to produce these statistics are provisional and have not been reviewed or edited. They may be subject to change.

Summary Statistics for Instantaneous Computed Discharge

StatisticStatistic Value
Number of measurements753
Mean2.0 cfs
Geometric Mean1.2 cfs
Standard Deviation11 cfs
Minimum 0.72 cfs
1 percentile 0.77 cfs
5 percentile 0.82 cfs
10 percentile 0.88 cfs
25 percentile 0.94 cfs
Median 1.1 cfs
75 percentile 1.4 cfs
90 percentile 1.9 cfs
95 percentile 2.9 cfs
99 percentile 12 cfs
Maximum 222 cfs