| Estimated contemporary and pre-human wetland area, by region (2008 estimate) | Environmental Reporting | Ministry for the Environment | Creative Commons Attribution 3.0 New Zealand | Table | Table | 2518 | 50 | ||
| Estimated contemporary and pre-human wetland area, by type (2008 estimate) | Environmental Reporting | Ministry for the Environment | Creative Commons Attribution 3.0 New Zealand | Table | Table | 2394 | 29 |