Kansas Real-Time Water Quality

USGS station:

opens this link in a new window Go to NWISWeb
Constituent:
Time period:

Summary Statistics for Computed Instantaneous Fecal Coliform Bacteria

StatisticStatistic Value
Number of measurements8228
Mean190 cfu/100mL
Geometric Mean81 cfu/100mL
Standard Deviation380 cfu/100mL
Minimum 7 cfu/100mL
1 percentile 8 cfu/100mL
5 percentile 11 cfu/100mL
10 percentile 18 cfu/100mL
25 percentile 32 cfu/100mL
Median 74 cfu/100mL
75 percentile 190 cfu/100mL
90 percentile 430 cfu/100mL
95 percentile 680 cfu/100mL
99 percentile 2100 cfu/100mL
Maximum 5200 cfu/100mL