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Bradford Beach Underwater and Above Water Light Levels

(Photosynthetic Active Radiation (PAR))

This is a measurement of light underwater and above water that is available for use by photosynthetic organisms (at wavelengths of 400 - 700 nm), such as algae.

CLICK ON A LINK BELOW TO SEE A GRAPH OF CURRENT AND HISTORICAL UNDERWATER AND ABOVE WATER LIGHT LEVELS

Refresh your browser to see the latest data! Mouse over plots to see individual datapoints and a legend. Click and drag to zoom in. Click the legend at right to add/remove parameters.

Underwater Light (PAR) at Three Depths

Above Water Light (PAR)

Water Color