| Category | Item Name | Item Title | Item | More Info. | 
                                            
                                 | D. Physiographic Features | D2 Climatic | Mean temp. precip. monthly (1972-1977) | nam-43-d2.xls |  | 
                    
                                 | E. Water Quality | E1 Transparency | Monthly (1986) | nam-43-e1.xls |  | 
                    
                        |  | E2 pH | Monthly, by depth (Jun.- Oct. 1986) | nam-43-e2.xls |  | 
                    
                        |  | E6 Chlorophyll | In Euphotic zone (Jun.- Oct. 1986) | nam-43-e6.xls |  | 
                    
                        |  | E7 Nitrogen | T-N (Jun.- Oct. 1986) | nam-43-e7.xls |  | 
                    
                        |  | E8 Phosphorus | T-P (Jun.-Oct. 1986) | nam-43-e8.xls |  | 
                    
                                 | F. Biological Features | F1 Flora | Phytoplankton species (Jun.-Oct. 1986) | nam-43-f1.xls |  | 
                    
                        |  | F4 Biomass | Algae (1986), zooplankton (1982), in summer months | nam-43-f4.xls |  | 
                    
                                 | G. Socio-economic Conditions | G1 Land Use | Natural, agricultural, residential (1976) | nam-43-g1.xls |  | 
                    
                        |  | G3 Population | Population and pop. density for urban and rural (1984) | nam-43-g3.xls |  | 
                    
                                 | I. Deterioration and Hazards | I3 Eutrophication | TN and TP loadings (1977) | nam-43-i3.xls |  | 
                    
                                 | J. Wastewater Treatment | J2 Nutrient Loads | Nonpoint 100% | nam-43-j2.xls |  |