Rivers (1)
Lakes (2)
Lake Catchments (3)
| Lake catchments |
Groundwater Management Units (4)
| Aupouri Aquifer |
| Coastal Aquifers |
| Other Aquifers |
River Water Quantity Management Units (5)
| Outstanding River |
| Coastal River |
| Small River |
| Large River |
Coastal Water Quality Management Units (6)
| Hatea River |
| Estuary |
| Tidal Creek |
| Mixing Zone for major discharges |
| Open Coast |
|
