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Nebraska Real-Time Water Quality

USGS station:

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Constituent:
Time period:

Duration Curve For Period of Record

Notes

Duration curves (or cumulative frequency curves) are constructed by ranking all values for a given period from largest to smallest, and assigning a percentage exceedance to all values relative to the largest value.

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URL: http://nrtwq.usgs.gov/explore/durationcurve?site_no=06610000&pcode=00060&period=2009_all&timestep=uv&is_redirect=y
Page Contact Information: National Real-Time Water Quality Information
Page Last Modified: Wed 06 October 2010