Related by context. Frequent words. (Click for all words.) 61 effluent disposal 61 catchment 60 Catchment 60 Wairau River 60 Waitaki River 59 Kaipara Harbour 58 SunWater 58 Hurunui 58 Murrumbidgee River 57 Coliban 57 Rangitata 57 Waitaki 57 Manapouri 56 Mokau 56 Raumati 56 stormwater harvesting 56 Menindee 56 Manukau Harbour 55 catchments 55 Catchment Management Authority 55 Mundaring 55 Ecan 55 stopbanks 55 effluent discharge 54 Maroochy River 54 Barmah 54 GWMWater 53 Irrigation Scheme 53 ECan 53 Lake Hawea 53 Waiwera 53 watercourse 53 Waipa 53 Tongariro 53 Ohau 53 Menindee Lakes 53 Great Artesian Basin 53 Coorong 53 Waipara 52 reticulation 52 Rakaia 52 Penneshaw 52 Fernvale 52 Clutha 52 Fleurieu Peninsula 52 Wainui 52 Kiewa 52 Tarong 52 Transboundary 52 Clutha River 52 Lake Eppalock 52 Marulan 52 Moorabool 52 salination 52 Gippsland Lakes 52 Beachlands 52 Ahuriri 51 Environment Canterbury ECan 51 Lake Rotoiti 51 Tauranga Harbour 51 Waitotara 51 headworks 51 aquifer recharge 51 Sedimentation 51 Eildon 51 Minister Paul Caica 51 stormwater discharges 51 Waimakariri 51 drought proofing 51 Central Tablelands 51 Barwon Water 51 Warragamba 51 Tablelands 50 Molonglo 50 Coliban Water 50 Afon 50 water reticulation 50 Pauanui 50 Hinze Dam 50 Rangitikei 50 riparian buffer 50 Kapiti Coast District 50 Watercare 50 Taieri 50 Environment Waikato 50 Clutha District 50 Lake Alexandrina 50 Waimakariri River 50 Traveston 50 cumecs 50 Tiaro 50 Salinity 50 Miriam Vale 50 megalitre 50 Altamaha 50 resource consents 50 Great Dividing Range 50 Goolwa 49 Murrumbidgee 49 stopbank 49 Waikouaiti