Kansas Real-Time Water Quality


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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 Fecal Coliform Bacteria

StatisticStatistic Value
Number of measurements758
Mean450 cfu/100mL
Geometric Mean430 cfu/100mL
Standard Deviation140 cfu/100mL
Minimum 190 cfu/100mL
1 percentile 220 cfu/100mL
5 percentile 250 cfu/100mL
10 percentile 280 cfu/100mL
25 percentile 340 cfu/100mL
Median 440 cfu/100mL
75 percentile 540 cfu/100mL
90 percentile 650 cfu/100mL
95 percentile 700 cfu/100mL
99 percentile 810 cfu/100mL
Maximum 850 cfu/100mL