Table Wq03. Summary of Duchrow's 1977 annual water quality parameter values for stations within the Spring River Tributaries Watershed, Missouri.
Location 1Species Diversity Index Value Number of Mayfly and Stonefly Taxa
Swf-0 (Warm Fork below Thayer, Missouri) 6.4 23
Swf-4 (Warm Fork above Thayer, Missouri) 6.0 22

1Species Diversity Index Value = D = (s-1)/(logeN);where "s" equals the number of taxa and "N" is the total number of organisms in the sample.

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