This data includes the results of the SUMMARY steps in modeling the assessment of the water quality process (Sediment, Phosphorus, Metals, Nitrogen, and Pathogens) for analysis units in a WRIA/sub-watershed. For a complete description of the overall water quality model and each attribute, see the Department of Ecology publication # 11-06-016, Puget Sound Watershed Characterization, Volume 1: the Water Resource Assessments (Water Flow and Water Quality).The water quality assessment is the result of a modeling approach to assess the areas of relative export potential (Model 1) to the water quality process and the relative degradation (Model 2) to the process from human activity among analysis units across a watershed (WRIA). It is a broad scale analysis to identify areas on the landscape that are most important for maintaining the water quality process, and to characterize the degree of degradation to the process from human activity. The results can help to identify areas that are : 1) more important to protect, 2) a higher priority to restore, and 3) more appropriate for development. It is best suited to analysis at the watershed or sub-watershed scale, or tens to hundreds of square miles, with individual analysis units being in the range of approximately one to fifteen square miles. It is not intended for use at the site scale.