Texas 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 Computed Instantaneous E. Coli

StatisticStatistic Value
Number of measurements758
Mean1500 MPN
Geometric Mean650 MPN
Standard Deviation3900 MPN
Minimum 140 MPN
1 percentile 150 MPN
5 percentile 170 MPN
10 percentile 190 MPN
25 percentile 250 MPN
Median 650 MPN
75 percentile 1200 MPN
90 percentile 2800 MPN
95 percentile 4900 MPN
99 percentile 18000 MPN
Maximum 49000 MPN