Associated Use Attainment Response between Multiple Aquatic Assemblage Indicators for Evaluating Catchment, Habitat, Water Quality, and Contaminants

Figure 1

Map showing the distribution of sites sampled both on refuge and upstream during a stressor identification assessment of the Big Oaks National Wildlife Refuge in 2006 and 2007 (site numbers refer to Tables B and C). Black line indicates watershed boundary within the study area. Blue lines represent the lotic stream system, and the gray area is the boundaries of the Big Oaks National Wildlife Refuge.