| N | 62 | 
|---|---|
| E | 29'07-30'14 | 
| surface (km2) | 867 | 
| Surface | 867,000,000 | 
| Effective | 286195286.2 | 
| Volume | 8,500,000,000 | 
| Upper Volume | 2,805,836,139 | 
| Lower Volume | 5,694,163,861 | 
| Maximum Depth | 60 | 
| Mean Depth | 10 | 
| Theor. Mean Depth | 10 | 
| Mean x 3 | 30 | 
| Rep. Depth | 30 | 
| Thermocline | 15 | 
| Upper Depth /Thermoclir | 10 | 
| Lower Depth | 20 | 
| Residencetime (yr) | 1.9 | 
| Solar radiation (MJm-2day-1) | |
| 水温 | 0.2 15.4 7.8  | 
				
| Discharge | 12,256,669.070 | 
| TN Load | 2600 7.12E+03  | 
				
| TP Load | 114 3.12E+02  | 
				
| TN Loading Conc. Calc. | 5.81E-01 | 
| TP Loading Conc. Calc. | 2.55E-02 | 
| TN Loading Conc. | 0.010 | 
| TP Loading Conc. | 0.010 | 
| クロロフィル | 3.2 | 
| T-N | 0.44 | 
| T-P | 0.008 |