Nebraska Real-Time Water Quality

USGS station:

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

Developed in partnership with the Lower Platte River Corridor Alliance and the Nebraska Environmental Trust
Developed in partnership with the Lower Platte River Corridor Alliance and the Nebraska Environmental Trust.

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 measurements4911
Mean3400 cfu/100mL
Geometric Mean1300 cfu/100mL
Standard Deviation6800 cfu/100mL
Minimum 130 cfu/100mL
1 percentile 150 cfu/100mL
5 percentile 200 cfu/100mL
10 percentile 260 cfu/100mL
25 percentile 460 cfu/100mL
Median 870 cfu/100mL
75 percentile 3300 cfu/100mL
90 percentile 8700 cfu/100mL
95 percentile 14000 cfu/100mL
99 percentile 34000 cfu/100mL
Maximum 80000 cfu/100mL