About this organization
The GLOS is a network of people and technology coordinated to provide free, easily-accessible data about the Great Lakes.
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365 observations
Jan 14 2006 → Oct 12 2016
433 observations
Jun 27 2015 → Oct 11 2016
5 parameters tested ▾
conductivity, oxygen, ph, water depth, water temperature
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428 observations
Jul 22 2015 → Oct 11 2016
572 observations
Sep 12 2014 → Oct 11 2016
360 observations
Sep 12 2014 → Oct 11 2016