| Category | 
                    Item Name | 
                    Item Title | 
                                        Item | 
                    More Info. | 
                                    
                                            
                                 | D. Physiographic Features | 
                                                     D2 Climatic | 
                                Mean temp. (1965-1988) and precip. monthly (1950-1988); water temp. surface, monthly (1988) | 
                    
sam-08-d2.xls
                            
                
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                                 | E. Water Quality | 
                                                     E1 Transparency | 
                                Lake center, monthly (1984) | 
                    
sam-08-e1.xls
                            
                
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                                     E2 pH | 
                                Lake center, surface, monthly (Feb.^Aug. 1984) | 
                    
sam-08-e2.xls
                            
                
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                                     E3 SS, Solids | 
                                Lake center, surface, monthly (Feb.^Aug. 1984) | 
                    
sam-08-e3.xls
                            
                
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                                     E4 DO | 
                                Lake center, surface, monthly (Feb.^Aug. 1984) | 
                    
sam-08-e4.xls
                            
                
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                                     E5 COD | 
                                K2Cr2O7, lake center, surface, monthly (Feb.-Aug. 1984) | 
                    
sam-08-e5.xls
                            
                
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                                     E7 Nitrogen | 
                                T-N, lake center, sirface, monthly (Feb.^Aug. 1984) | 
                    
sam-08-e7.xls
                            
                
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                                     E8 Phosphorus | 
                                T-P, lake center, surface, monthly (Feb.^Aug. 1984) | 
                    
sam-08-e8.xls
                            
                
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                                 | G. Socio-economic Conditions | 
                                                     G1 Land Use | 
                                Natural, agricultural, residential | 
                    
sam-08-g1.xls
                            
                
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                                     G2 Industries | 
                                Primary and secondary | 
                    
sam-08-g2.xls
                            
                
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                                     G3 Population | 
                                Population, density, major cities (Aregua, etc.) | 
                    
sam-08-g3.xls
                            
                
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                                 | H. Lake Utilization | 
                                                     H2 Lake as Water Resource | 
                                The Lake as Water Resources | 
                    
sam-08-h2.xls
                            
                
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                                 | J. Wastewater Treatment | 
                                                     J2 Nutrient Loads | 
                                Nonpoint, point on COD, T-N, T-P and SS loadings | 
                    
sam-08-j2.xls
                            
                
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