| River Environment Classification Watershed Manawatu (2010) | MfE Data Management | Ministry for the Environment | Creative Commons Attribution 3.0 New Zealand | Layer | Vector | 5368 | 60 | ||
| River Environment Classification Manawatu (2010) (DEPRECATED) | MfE Data Management | Ministry for the Environment | Creative Commons Attribution 3.0 New Zealand | Layer | Vector | 6523 | 109 |