| Nitrate leaching from livestock time series 1990–2017 | Environmental Reporting | Ministry for the Environment | Creative Commons Attribution 4.0 International | Table | Table | 1174 | 22 | ||
| Nitrogen leached from soil, total, 1990-2012 | Environmental Reporting | Ministry for the Environment | Creative Commons Attribution 3.0 New Zealand | Table | Table | 3593 | 94 |