| Category | 
                    Item Name | 
                    Item Title | 
                                        Item | 
                    More Info. | 
                                    
                                            
                                 | D. Physiographic Features | 
                                                     D2 Climatic | 
                                Mean temp. and precip., monthly (1931, 1960); water temp. surfce, monthly (1982, 1989) | 
                    
sam-12-d2.xls
                            
                
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                                 | E. Water Quality | 
                                                     E1 Transparency | 
                                Near the dam, monthly (1982, 1989) | 
                    
sam-12-e1.xls
                            
                
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                                     E2 pH | 
                                Near the dam, monthly (1982-1989) | 
                    
sam-12-e2.xls
                            
                
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                                     E4 DO | 
                                Near the dam, monthly (1982, 1989) | 
                    
sam-12-e4.xls
                            
                
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                                     E5 COD | 
                                Near the dam, surface, monthly. K2Cr2O7 (1982, 1989) | 
                    
sam-12-e5.xls
                            
                
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                                     E6 Chlorophyll | 
                                Near the dam, surface, monthly (1982, 1989) | 
                    
sam-12-e6.xls
                            
                
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                                     E8 Phosphorus | 
                                Near the dam, surfce, monthly (1982-1989) | 
                    
sam-12-e8.xls
                            
                
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                                 | G. Socio-economic Conditions | 
                                                     G1 Land Use | 
                                G_Land Use in the Catchment Area | 
                    
sam-12-g1.xls
                            
                
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                                 | H. Lake Utilization | 
                                                     H2 Lake as Water Resource | 
                                H_The Lake as Water Resources | 
                    
sam-12-h2.xls
                            
                
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                                 | I. Deterioration and Hazards | 
                                                     I3 Eutrophication | 
                                Phosphorus loading to the lake (1984) | 
                    
sam-12-i3.xls
                            
                
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