| Category | 
                    Item Name | 
                    Item Title | 
                                        Item | 
                    More Info. | 
                                    
                                            
                                 | D. Physiographic Features | 
                                                     D2 Climatic | 
                                Mean temp. precip. monthly (1985); Water temp. monthly (1981) | 
                    
nam-45-d2.xls
                            
                
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                                 | E. Water Quality | 
                                                     E1 Transparency | 
                                Monthly (1987) | 
                    
nam-45-e1.xls
                            
                
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                                     E2 pH | 
                                Monthly, by depth (1987) | 
                    
nam-45-e2.xls
                            
                
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                                     E3 SS, Solids | 
                                Monthly, by depth (1987) | 
                    
nam-45-e3.xls
                            
                
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                                     E4 DO | 
                                Monthly, by depth (1980, 1981) | 
                    
nam-45-e4.xls
                            
                
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                                     E6 Chlorophyll | 
                                Monthly, euphotic composite (1987) | 
                    
nam-45-e6.xls
                            
                
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                                     E7 Nitrogen | 
                                T-N (May-Oct.1987) | 
                    
nam-45-e7.xls
                            
                
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                                     E8 Phosphorus | 
                                T-P (May-Oct.1987), other w.q. parameter values, including N, P and Chloropyll (1983-1985) | 
                    
nam-45-e8.xls
                            
                
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                                     E10 Past Trends | 
                                Chlorophyll and T-P (1980-1987) | 
                    
nam-45-e10.xls
                            
                
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                        Fish catch (1982-1986) | 
                    
nam-45-f6.xls
                            
                
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                                 | F. Biological Features | 
                                                     F4 Biomass | 
                                Phytoplankton, % composition (1983) | 
                    
nam-45-f4.xls
                            
                
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                                 | G. Socio-economic Conditions | 
                                                     G1 Land Use | 
                                Natural, agricultural, residential, others (1980) | 
                    
nam-45-g1.xls
                            
                
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                                     G2 Industries | 
                                Secondary (1987) | 
                    
nam-45-g2.xls
                            
                
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                                 | H. Lake Utilization | 
                                                     H2 Lake as Water Resource | 
                                Domestic, industrial and hydropower | 
                    
nam-45-h2.xls
                            
                
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                                 | I. Deterioration and Hazards | 
                                                     I3 Eutrophication | 
                                TN and TP loadings (1980-1981) | 
                    
nam-45-i3.xls
                            
                
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                                 | J. Wastewater Treatment | 
                                                     J2 Nutrient Loads | 
                                Nonpoint, point in % | 
                    
nam-45-j2.xls
                            
                
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