| Category | Item Name | Item Title | Item | More Info. | 
                                            
                                 | D. Physiographic Features | D2 Climatic | Mean temp. precip. monthly (30 year mean); Water temp. monthly (1979) | nam-10-d2.xls |  | 
                    
                                 | E. Water Quality | E4 DO | Monthly, by depth (1982) | nam-10-e4.xls |  | 
                    
                        |  | E5 COD | TOC and TIC, monthly, by depth (1979) | nam-10-e5.xls |  | 
                    
                        |  | E6 Chlorophyll | Monthly, by depth (1979) | nam-10-e6.xls |  | 
                    
                        |  | E7 Nitrogen | Kjeldhal N, monthly, by depth (1979) | nam-10-e7.xls |  | 
                    
                        |  | E8 Phosphorus | TP, monthly, by depth (1979) | nam-10-e8.xls |  | 
                    
                                 | G. Socio-economic Conditions | G1 Land Use | Natural, agricultural, residential (1975) | nam-10-g1.xls |  | 
                    
                        |  | G2 Industries | Primary, Secondary, others on gross product, no. persons, no. establishmens (1975) | nam-10-g2.xls |  | 
                    
                        |  | G3 Population | Population, pop. density (1971), major cities (Alma, etc.) | nam-10-g3.xls |  | 
                    
                                 | H. Lake Utilization | H2 Lake as Water Resource | Domestic, industrial, hydropower (1987) | nam-10-h2.xls |  | 
                    
                                 | I. Deterioration and Hazards | I2 Toxic Contamination | Heavy Metals in sediments (1977) | nam-10-i2.xls |  | 
                    
                        |  | I3 Eutrophication | T-N and T-P by source (1983) | nam-10-i3.xls |  | 
                    
                                 | J. Wastewater Treatment | J2 Nutrient Loads | Nonpoint, point | nam-10-j2.xls |  |