Datasets About Activity Stream Order by Relevance Name Ascending Name Descending Last Modified Go 1 dataset found Licenses: CC-BY-SA-4.0 Tags: Community-based monitoring Water Level Water temperature Filter Results CLSS Program Summary Reports Columbia Lake Stewardship Society The Columbia Lake Stewardship Society (CLSS) started water quantity monitoring activities in the Columbia Lake Watershed in 2014. Summary reports are published annually. PDF