General information
| Location | Norway - Vestfold og Telemark, Akershus - Skien nor, Sauherad nor, Kongsberg nor, Notodden nor |
| Website | https://faktaark.naturbase.no/?id=VV00001832 |
| Area | 122.89km² |
| Year of foundation | 2002 |
| IUCN Category | Ia |
| DtP ID | a56e810b-c366-4d1e-a6df-8ac4f87a40f6 |