| Category | 
                    Item Name | 
                    Item Title | 
                                        Item | 
                    More Info. | 
                                    
                                            
                                 | D. Physiographic Features | 
                                                     D2 Climatic | 
                                Mean temp. precip. monthly (1965-1980); Water temp. monthly (1980) | 
                    
nam-56-d2.xls
                            
                
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                                 | E. Water Quality | 
                                                     E1 Transparency | 
                                Monthly (1980) | 
                    
nam-56-e1.xls
                            
                
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                                     E2 pH | 
                                Monthly, by depth (1980) | 
                    
nam-56-e2.xls
                            
                
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                                 | F. Biological Features | 
                                                     F2 Fauna | 
                                Benthic macroinvertebrates (1980) | 
                    
nam-56-f2.xls
                            
                
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                                     F3 Primary Production | 
                                Phytoplankton, net production, montyly (1979-1980) | 
                    
nam-56-f3.xls
                            
                
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                                 | G. Socio-economic Conditions | 
                                                     G1 Land Use | 
                                Natural, agricultural (no date) | 
                    
nam-56-g1.xls
                            
                
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                                 | I. Deterioration and Hazards | 
                                                     I3 Eutrophication | 
                                T-P loading total (1971) | 
                    
nam-56-i3.xls
                            
                
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