Jadawalin Tsare-tsaren Haɓaka Ruwa

Wannan jerin lokuta ne na Tsarin Inganta Ruwa na Tsakiya.

Tsarin Haɓaka Ruwa na Tsakiyar Plains shiri ne na karkatar da ruwa, damming da gyaran ruwa da tsarin ban ruwa na Canterbury Plains na New Zealand.

; 1999 - Farawa

* **26 ga Afrilu** - Majalisar Birnin Christchurch ta amince da Shirin Shekara-shekara na 1999. Shirin ya ba da kasafin kuɗi na $ 150,000 don 'Binciken yiwuwar Ruwa na Tsakiya'. 
* **13 ga Satumba** - Majalisar Birnin Christchurch ta amince da kafa kwamitin gudanarwa na hadin gwiwa tare da Majalisar Gundumar Selwyn, wanda za a kira shi 'Kwamitin Gudanar da Ruwa na Tsakiya'. 

; 2000 - Kwamitin Gudanarwa

* 14 Fabrairu - Majalisar Birnin Christchurch ta amince da sharuddan bincike kuma an nada Denis O'Rourke a kwamitin.
* 24 Maris - An nada Doug Marsh, Jack Searle, John Donkers, Willie Palmer da Doug Catherwood a kwamitin.
* **Yuli** - An zabi Doug Marsh a matsayin shugaban kwamitin gudanarwa. Ma'aikatan majalisa da ke tallafawa kwamitin sune Walter Lewthwaite, Allan Watson, Bruce Henderson (Majalisar Birnin Christchurch) da Eddie Thomas (Majalisa ta Gundumar Selwyn). 
* 18 Disamba - kwamitin gudanarwa ya shiga URS New Zealand Limited, wani reshe na URS Corp.,  don gudanar da binciken yiwuwar. 

; 2001 - Nazarin binciken

* 13 Yuli - URS New Zealand Ltd za su gudanar da mataki na uku na binciken yiwuwar $ NZ374,300 ban da GST.
* **6 ga Disamba** - URS New Zealand Ltd ta nemi Majalisar Yankin Canterbury a madadin majalisun biyu da Ashburton Community Water Trust, don amincewar hanya don shan ruwa daga Kogin Waimakariri da Kogin Rakaia.

; 2002 - Ƙarfafawa

* **7 ga Fabrairu** - An fitar da binciken yuwuwar URS. Duk da cewa: – ‘yan adawar al’umma, – rashin dabarar samun filaye da ake bukata domin madatsun ruwa da magudanar ruwa, – matsalolin muhalli ( gurɓacewar ruwan ƙasa daga nitrates, lalacewar wuraren zama kogi, sauye-sauye zuwa wuraren ruwa na ƙasa), binciken yuwuwar ya kammala da cewa aikin yana yiwuwa.
* **28 ga Fabrairu** - Majalisar birnin Christchurch ta amince da kudurin sasantawa bayan ta yi muhawara kan binciken yiwuwar. Ci gaba da ba da tallafin tsarin inganta ruwa na tsakiya na tsakiya an mika shi ga sashin bunkasa tattalin arziki na asusun tallafin jari na majalisar. Babu wanda ya riga ya shiga cikin shawarar. Za a samar da cikakken rahoto kan 'iyakar da za a iya gudanar da tsarin yadda ya kamata'.
* **11 ga Oktoba** - URS New Zealand Ltd ta fitar da wani binciken kimiyyar lissafi wanda ya kammala cewa kwarin kogin Waianiwaniwa, daga saman ƙauyen Coalgate wuri ne da ya dace don dam ɗin ƙasa da tafki mai girman mita 290 na ruwa.
* **21 ga Nuwamba** - Majalisar birnin Christchurch ta amince da yin amfani da amana don riƙe yardan albarkatu don tsarin.

; 2003 - Amincewa da CPW

* **15 ga Afrilu** - An kafa Central Plains Water Trust.
* 12 Mayu - CPW Trust za ta kafa kamfani don bayar da takardar shaidar don tara kuɗi.
* **23 ga Oktoba** - aikace-aikacen izinin albarkatun 2001 don ruwan Rakaia da Waimakariri River an canja shi zuwa Central Plains Water Trust . 

; 2004 - CPW Ltd da kuma rabawa

* **16 ga Satumba** - Central Plains Water Limited ta ba da takardar shaidar rabon don tara kudade don biyan aikace-aikace don amincewar albarkatu.

; 2005 - Aikace-aikacen don izinin hanya

* 12 Mayu - Central Plains Water Limited ta tabbatar da GHD Limited a matsayin manajan aikin, Buddle Findlay a matsayin mai ba da shawara kan shari'a, URS New Zealand Limited a matsayin mai kula da fasaha da Deloittes a matsayin mai mai ba da shawarar kudi.
* 23 Nuwamba - aikace-aikacen izini don amfani da ruwa don ban ruwa da amfani da ƙasa da ke tattare da shi ana gabatar da su tare da Muhalli Canterbury.
* 24 Nuwamba - Ministan Muhalli ya ba da ikon da ke buƙatar matsayi na ruwa na Central Plains, ma'ana yana iya amfani da shi ga Ministan Bayanai na Kasa don tilasta samun ƙasa mai zaman kanta.

; 2006 da 2007 - Sanarwar aikace-aikace

* **12 Yuni** - ana gabatar da aikace-aikace don izinin albarkatu don amfani da ƙasa tare da Majalisar Gundumar Selwyn . 
* 24 Yuni - sanarwar jama'a game da aikace-aikace 55 don amincewar albarkatun da aka gabatar tare da Muhalli Canterbury.

; 2007

* 5 Mayu - ƙarin aikace-aikacen izinin hanya 10 don ramin kilomita goma an sanar da su ta hanyar muhalli Canterbury.
* **5 ga Yuli** - Majalisar Birnin Christchurch ta ba da izinin Central Plains Water Limited don aro har zuwa dala miliyan 4.8 daga Dairy Holdings Limited.
* 1 ga Agusta - Central Plains Water Trust ya nemi a jinkirta sauraron amincewa zuwa Fabrairu 2008. 
* **13 ga watan Agusta** - jami'in kiwon lafiya na Christchurch, Alistair Humphrey, ya yi sharhi cewa ana watsi da damuwar zamantakewa da kiwon lafiya game da shirin a cikin gaggawa don inganta shirin ban ruwa na dala miliyan 350. 

; 2008 - Jihohin

* 25 Fabrairu - sauraron shirin, wanda ya sami gabatarwar 1,200, ya fara ne a Christchurch.
* **25 ga Satumba** - sauraron ya ƙare.

; 2009 - yanke shawara na wucin gadi

* **3 ga Afrilu** - Kwamitin sauraro ya nuna cewa ba za su iya ba CPW izinin madatsar ruwan ba.
* **11 ga Mayu** - sauraron ya ci gaba don yanke shawara ko za a yi la'akari da bayar da ruwa da tseren ruwa.
* 20 Mayu - shaidar sauraro daga CPW za ta ci gaba a ranar 5 ga Oktoba 2009.

## Dubi kuma

* Tsarin lokaci na yanayin New Zealand

## Bayanan da aka ambata