Kansas 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 Hardness

StatisticStatistic Value
Number of measurements747
Mean270 mg/L-CaCO3
Geometric Mean270 mg/L-CaCO3
Standard Deviation29 mg/L-CaCO3
Minimum 170 mg/L-CaCO3
1 percentile 180 mg/L-CaCO3
5 percentile 220 mg/L-CaCO3
10 percentile 230 mg/L-CaCO3
25 percentile 270 mg/L-CaCO3
Median 280 mg/L-CaCO3
75 percentile 290 mg/L-CaCO3
90 percentile 300 mg/L-CaCO3
95 percentile 300 mg/L-CaCO3
99 percentile 300 mg/L-CaCO3
Maximum 310 mg/L-CaCO3