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 measurements693
Mean130000 MPN
Geometric Mean620 MPN
Standard Deviation1900000 MPN
Minimum 81 MPN
1 percentile 82 MPN
5 percentile 89 MPN
10 percentile 100 MPN
25 percentile 170 MPN
Median 430 MPN
75 percentile 860 MPN
90 percentile 6300 MPN
95 percentile 27000 MPN
99 percentile 2500000 MPN
Maximum 47000000 MPN