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Appendix 6: Industry and domestic

Table 11: Water bodies of highest economic value for existing domestic use

Rank Region Water body
 Surface water:
1 Waikato +Auckland Waikato
2 Otago Clutha
3 Auckland Wairoa (Auckland)
4 Wellington Hutt
5 Northland Waipapa
6 Auckland Huia
7 Auckland Nihotupu
8 Otago Taieri
9 Canterbury Rakaia
10 Bay of Plenty Kaituna
 Groundwater:
1 Canterbury Christchurch - West Melton
2 Hawkes Bay Heretaunga Plains
3 Wellington Hutt
4 Canterbury Ashley Downs (Canterbury)
5 Canterbury Central Plains
6 Auckland Auckland volcanics
7 Canterbury Rangitata-Levels plains
8 Otago Central Otago
9 Manawatu-Whanganui Manawatu
10 Otago Lower Taieri Plain - East and West

Table 12: Water bodies identified for potential domestic use

Rank Region Water body
 Surface water:
1 Waikato Waikato
2 Auckland Wairoa (Auckland)
3 Canterbury Clutha
4 Wellington Hutt
5 Northland Waipapa
6 Auckland Huia
7 Auckland Nihotupu
8 Bay of Plenty Kaituna
9 Canterbury Rakaia
10 Bay of Plenty Waimapu
 Groundwater:
1 Canterbury Christchurch - West Melton
2 Hawkes Bay Heretaunga Plains
3 Wellington Hutt
4 Auckland Auckland volcanics
5 Canterbury Ashley Downs
6 Canterbury Central Plains
7 Canterbury Rangitata-Levels Plains
8 Otago Central Otago
9 Manawatu-Whanganui Manawatu
10 Bay of Plenty Mamaku Plateau

Table 13: Water bodies with highest economic value for existing industrial use

Rank Region Water body
 Surface water:
1 Otago Clutha
2 Waikato/Auckland Waikato
3 Canterbury Waitaki
4 West Coast Grey
5 Canterbury Rakaia
6 West Coast Mikonui
7 West Coast Manakaiaua
8 Bay of Plenty Kaituna
9 Otago Taieri
10 West Coast/Tasman Buller
 Groundwater:
1 Canterbury Christchurch - West Melton
2 Hawkes Bay Heretaunga Plains
3 Marlborough Upper Wairau Valley
4 Canterbury Central Plains
5 Wellington Hutt
6 Waikato Coromandel volcanic
7 Waikato Tauranga Group sediments
8 Manawatu-Whanganui Manawatu
9 Waikato Hinuera Formation
10 Canterbury Rangitata-Levels plains