These graphs summarize the observed data and meteorological data from the airstrip at Healy
(PAHV) near McKinley Village.
Graph A summarizes the measured water conductiivty. This is a measure of the dissolved (chemical) load of the river.
Graph B summarizes the measured sediment load.
Graph C summarizes the air and water temperature at the time of sampling and the mean daily air
temperature and the occurrence of precipitation at PAVH.
Graph D summarizes the observed precipitation conditions during water sampling and the occurrence of precipitation at PAHV.
The tall bars indicate when rain was observed; the shorter bars indicate snow.
You can download Sam's 2009 Riley Creek water quality data and the
Healy airstrip (PAHV) weather data.
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