| River Environment Classification Marlborough (2010) (DEPRECATED) | MfE Data Management | Ministry for the Environment | Creative Commons Attribution 3.0 New Zealand | Layer | Vector | 4577 | 45 | ||
| River Environment Classification Watershed Marlborough (2010) | MfE Data Management | Ministry for the Environment | Creative Commons Attribution 3.0 New Zealand | Layer | Vector | 5540 | 33 |