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 measurements4700
Mean3800 cfu/100mL
Geometric Mean390 cfu/100mL
Standard Deviation27000 cfu/100mL
Minimum 12 cfu/100mL
1 percentile 25 cfu/100mL
5 percentile 53 cfu/100mL
10 percentile 75 cfu/100mL
25 percentile 140 cfu/100mL
Median 210 cfu/100mL
75 percentile 980 cfu/100mL
90 percentile 3500 cfu/100mL
95 percentile 8200 cfu/100mL
99 percentile 78000 cfu/100mL
Maximum 700000 cfu/100mL