| name | image | type | Area (m²) | basin (m²) | Depth (m) | Height (m) | latitude (°) | Length (m) | longitude (°) | surface elevation (m) | volume (m³) | Width (m) | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Achen Lake |  | 6,800,000 | 218,000,000 | 133 | 929 | 47.4333343506 | 9,400 | 11.7166662216 | 929 | 481,000 | 1,000 | Map | |
| Millstätter See |  | Glacial | 13,300,000 | 285,000,000 | 142 | 588 | 46.7833328247 | 12,000 | 13.5666666031 | 588 | 1,204,999,936 | 1,500 | Map |
| Almsee |  | Defined by nutrients | 850,000 | 41,400,000 | 5 | 589 | 47.7500000000 | 2,300 | 13.9583330154 | 589 | 2,100,000 | 700 | Map |
| Langbathseen |  | Defined by nutrients | 330,000 | 13,800,000 | 33 | 664 | 47.8349990845 | 1,100 | 13.6811666489 | 664 | 5,500,000 | 500 | Map |
| Lanser Moor |  | Defined by nutrients | 4,000 | 3 | 854 | 47.2333335876 | 80 | 11.4166669846 | 582 | 24 | 100 | Map |