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Monitoring and Assessing Water Quality
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Begin Hierarchical Links EPA Home > Water > Wetlands, Oceans, & Watersheds > Monitoring and Assessing Water Quality > RBP's for Use in Streams and Wadeable Rivers > 3b.  Pool Variability--Low Gradient End Hierarchical Links

 

3b.  Pool Variability--Low Gradient


Optimal Range
Pool Variability--Low Gradient--Optimal Range (03bloopt.jpg)

(Peggy Morgan, FL DEP)
Poor Range
Pool Variability--Low Gradient--Poor Range (03blopor.jpg)

(William Taft, IN DEM)

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