Lake Superior Light Profiles (2005, 2011, 2019) (English, ZIP)

View metadata and access the original English ZIP file: Lake Superior Light Profiles (2005, 2011, 2019).

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ZIP

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Publisher-reported update

2026-08-19

Data is collected each year, according to the lake-by-lake cycle. Information includes: * water chemistry * physical conditions including light profiles * approximately 80 index and reference stations throughout the Great Lakes basin

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