Water
Find your water filter by postcode
Type your Australian postcode to see local water chemistry and the recommended filter for home, small cafe, medium cafe or high-volume use.
Browse zones
96 of 96 zones
NSW
Albury
Southern NSW · Albury City Council
- Hardness
- 60–90 mg/L
- TDS ppm
- 90–150
View filters →
Armidale & New England Tablelands
New England · Armidale Regional Council
- Hardness
- 60–90 mg/L
- TDS ppm
- 80–140
View filters →
Ballina, Lismore & Richmond Valley
North Coast · Rous County Council
- Hardness
- 20–45 mg/L
- TDS ppm
- 25–60
View filters →
Bathurst
Central West NSW · Bathurst Regional Council
- Hardness
- 65–95 mg/L
- TDS ppm
- 90–160
View filters →
Blue Mountains
Greater Sydney Metro · Sydney Water
- Hardness
- 15–35 mg/L
- TDS ppm
- 20–50
View filters →
Broken Hill & Far West NSW
Far West NSW · Essential Water
- Hardness
- 200–350 mg/L
- TDS ppm
- 400–800
View filters →
Byron Bay & Mullumbimby
North Coast · Byron Shire / Rous County Council
- Hardness
- 20–40 mg/L
- TDS ppm
- 25–55
View filters →
Central Coast (Gosford, Wyong, Terrigal)
Central Coast · Central Coast Council
- Hardness
- 25–55 mg/L
- TDS ppm
- 30–70
View filters →
Coffs Harbour
North Coast · Coffs Harbour City Council
- Hardness
- 20–45 mg/L
- TDS ppm
- 25–60
View filters →
Dubbo & Wellington
Central West NSW · Dubbo Regional Council
- Hardness
- 100–140 mg/L
- TDS ppm
- 150–240
View filters →
Goulburn Mulwaree
Southern Tablelands · Goulburn Mulwaree Council
- Hardness
- 55–85 mg/L
- TDS ppm
- 75–130
View filters →
Grafton & Clarence Valley
North Coast · Clarence Valley Council
- Hardness
- 30–65 mg/L
- TDS ppm
- 40–80
View filters →
Griffith / Leeton / MIA
Riverina · Griffith City Council / Leeton Shire
- Hardness
- 100–150 mg/L
- TDS ppm
- 160–280
View filters →
Inverell & Border Region
New England · Inverell Shire Council
- Hardness
- 70–120 mg/L
- TDS ppm
- 100–200
View filters →
Maitland, Cessnock & Hunter Valley
Hunter Region · Hunter Water
- Hardness
- 55–80 mg/L
- TDS ppm
- 70–130
View filters →
Newcastle & Lake Macquarie
Hunter Region · Hunter Water
- Hardness
- 70–85 mg/L
- TDS ppm
- 90–150
View filters →
Orange
Central West NSW · Orange City Council
- Hardness
- 70–100 mg/L
- TDS ppm
- 100–170
View filters →
Port Macquarie / Hastings
North Coast · Port Macquarie-Hastings Council
- Hardness
- 20–45 mg/L
- TDS ppm
- 25–60
View filters →
Port Stephens / Nelson Bay
Hunter Region · Hunter Water
- Hardness
- 65–90 mg/L
- TDS ppm
- 90–150
View filters →
Queanbeyan & Jerrabomberra
ACT Region · Icon Water
- Hardness
- 30–60 mg/L
- TDS ppm
- 40–90
View filters →
Shoalhaven (Nowra, Berry, Kangaroo Valley)
South Coast · Shoalhaven Water
- Hardness
- 20–45 mg/L
- TDS ppm
- 25–65
View filters →
South Coast NSW (Ulladulla, Batemans Bay, Narooma, Bega)
South Coast · Eurobodalla Shire / Bega Valley Council
- Hardness
- 15–40 mg/L
- TDS ppm
- 20–55
View filters →
South-West Sydney (Campbelltown, Camden, Liverpool)
Greater Sydney Metro · Sydney Water
- Hardness
- 60–100 mg/L
- TDS ppm
- 80–160
View filters →
Sydney Inner / CBD / Eastern Suburbs
Greater Sydney Metro · Sydney Water
- Hardness
- 40–60 mg/L
- TDS ppm
- 60–120
View filters →
Sydney Inner West / South
Greater Sydney Metro · Sydney Water
- Hardness
- 40–60 mg/L
- TDS ppm
- 60–120
View filters →
Sydney North Shore & Lower Northern Beaches
Greater Sydney Metro · Sydney Water
- Hardness
- 40–60 mg/L
- TDS ppm
- 60–120
View filters →
Tamworth & North-West Slopes
New England · Tamworth Regional Council
- Hardness
- 100–160 mg/L
- TDS ppm
- 150–280
View filters →
Tweed Heads & Murwillumbah
North Coast · Rous County Council
- Hardness
- 20–40 mg/L
- TDS ppm
- 25–55
View filters →
Wagga Wagga & Riverina
Riverina · Wagga Wagga City Council
- Hardness
- 75–110 mg/L
- TDS ppm
- 110–190
View filters →
Western Sydney (Parramatta, Penrith, Blacktown)
Greater Sydney Metro · Sydney Water
- Hardness
- 60–100 mg/L
- TDS ppm
- 80–160
View filters →
Wollongong & Illawarra
Illawarra · Sydney Water
- Hardness
- 35–55 mg/L
- TDS ppm
- 50–90
View filters →
NT
Alice Springs & Central Australia
Central Australia · Power and Water Corporation
- Hardness
- 150–250 mg/L
- TDS ppm
- 400–900
View filters →
Darwin & Palmerston
Top End · Power and Water Corporation
- Hardness
- 10–30 mg/L
- TDS ppm
- 12–45
View filters →
Katherine & Remote NT
Katherine / Remote · Power and Water Corporation
- Hardness
- 50–300 mg/L
- TDS ppm
- 70–800
View filters →
QLD
Brisbane Inner / CBD (Mt Crosby zone)
Greater Brisbane · Urban Utilities
- Hardness
- 110–120 mg/L
- TDS ppm
- 160–250
View filters →
Brisbane North (North Pine / Moreton zone)
Greater Brisbane · Urban Utilities / Unitywater
- Hardness
- 50–60 mg/L
- TDS ppm
- 70–120
View filters →
Bundaberg & Wide Bay
Wide Bay · Bundaberg Regional Council
- Hardness
- 70–110 mg/L
- TDS ppm
- 100–190
View filters →
Cairns & Far North Queensland
Far North QLD · Cairns Regional Council
- Hardness
- 25–55 mg/L
- TDS ppm
- 30–75
View filters →
Darling Downs (Dalby, Chinchilla, Warwick)
Darling Downs · Western Downs Regional / Southern Downs
- Hardness
- 100–160 mg/L
- TDS ppm
- 160–320
View filters →
Gold Coast
Gold Coast · Gold Coast Water
- Hardness
- 30–40 mg/L
- TDS ppm
- 45–80
View filters →
Gold Coast Hinterland
Gold Coast · Gold Coast Water
- Hardness
- 30–45 mg/L
- TDS ppm
- 45–85
View filters →
Gympie & South Burnett
Wide Bay · Gympie Regional Council
- Hardness
- 60–100 mg/L
- TDS ppm
- 85–160
View filters →
Hervey Bay / Fraser Coast
Wide Bay · Fraser Coast Regional Council
- Hardness
- 70–110 mg/L
- TDS ppm
- 100–190
View filters →
Ipswich & Logan (inner)
Greater Brisbane · Urban Utilities
- Hardness
- 70–100 mg/L
- TDS ppm
- 100–170
View filters →
Mackay & Whitsundays
Central Coast QLD · Mackay Regional Council
- Hardness
- 60–100 mg/L
- TDS ppm
- 85–160
View filters →
Moreton Bay (Caboolture, Redcliffe)
Moreton Bay · Unitywater
- Hardness
- 50–70 mg/L
- TDS ppm
- 65–115
View filters →
Mount Isa & Outback QLD
North-West QLD · Mount Isa City Council
- Hardness
- 160–250 mg/L
- TDS ppm
- 300–600
View filters →
Rockhampton & Central QLD Coast
Central QLD · Rockhampton Regional Council
- Hardness
- 80–120 mg/L
- TDS ppm
- 120–200
View filters →
Sunshine Coast & Noosa
Sunshine Coast · Unitywater
- Hardness
- 50–55 mg/L
- TDS ppm
- 65–110
View filters →
Toowoomba City / Northern zones (HARD zone)
Darling Downs · Toowoomba Regional Council
- Hardness
- 180–188 mg/L
- TDS ppm
- 280–420
View filters →
Toowoomba Outer zones (Gabbinbar, Lofty, Kynoch)
Darling Downs · Toowoomba Regional Council
- Hardness
- 78–85 mg/L
- TDS ppm
- 120–160
View filters →
Townsville & Magnetic Island
North QLD · Townsville City Council
- Hardness
- 40–80 mg/L
- TDS ppm
- 55–130
View filters →
SA
Adelaide CBD & Metro
Greater Adelaide · SA Water
- Hardness
- 80–160 mg/L
- TDS ppm
- 200–500
View filters →
Adelaide Hills (Stirling, Hahndorf, Mt Barker)
Adelaide Hills · SA Water
- Hardness
- 100–160 mg/L
- TDS ppm
- 160–360
View filters →
Barossa Valley (Tanunda, Nuriootpa, Angaston)
Barossa · SA Water
- Hardness
- 120–180 mg/L
- TDS ppm
- 250–500
View filters →
Coober Pedy & Far North SA
Outback SA · SA Water
- Hardness
- 300–600 mg/L
- TDS ppm
- 1000–3000
View filters →
Fleurieu Peninsula (Victor Harbor, Goolwa)
Fleurieu · SA Water
- Hardness
- 60–100 mg/L
- TDS ppm
- 90–170
View filters →
Gawler & Outer North Adelaide
Greater Adelaide · SA Water
- Hardness
- 120–180 mg/L
- TDS ppm
- 250–500
View filters →
Mount Gambier & Limestone Coast
Limestone Coast · SA Water
- Hardness
- 60–90 mg/L
- TDS ppm
- 90–150
View filters →
Murray Bridge
Murray Corridor · SA Water
- Hardness
- 120–200 mg/L
- TDS ppm
- 300–600
View filters →
Naracoorte & Limestone Coast South
Limestone Coast · SA Water
- Hardness
- 100–160 mg/L
- TDS ppm
- 180–400
View filters →
Port Augusta & Spencer Gulf
Far North · SA Water
- Hardness
- 140–220 mg/L
- TDS ppm
- 400–800
View filters →
Port Lincoln & Eyre Peninsula
Eyre Peninsula · SA Water
- Hardness
- 150–250 mg/L
- TDS ppm
- 400–900
View filters →
Port Pirie & Mid North
Mid North SA · SA Water
- Hardness
- 130–200 mg/L
- TDS ppm
- 300–600
View filters →
Riverland (Renmark, Berri, Loxton)
Murray Corridor · SA Water
- Hardness
- 130–220 mg/L
- TDS ppm
- 350–700
View filters →
Whyalla & Upper Spencer Gulf
Far North · SA Water
- Hardness
- 130–200 mg/L
- TDS ppm
- 350–700
View filters →
TAS
Devonport, Burnie & NW Coast Tasmania
North-West Tasmania · TasWater
- Hardness
- 10–35 mg/L
- TDS ppm
- 12–50
View filters →
Hobart & Greater Hobart
Southern Tasmania · TasWater
- Hardness
- 8–20 mg/L
- TDS ppm
- 10–30
View filters →
Launceston & Northern Tasmania
Northern Tasmania · TasWater
- Hardness
- 10–30 mg/L
- TDS ppm
- 12–40
View filters →
West Coast Tasmania (Queenstown, Strahan)
West Coast · TasWater
- Hardness
- 5–20 mg/L
- TDS ppm
- 8–25
View filters →
VIC
Albury-Wodonga & North East Victoria
North East Vic · North East Water
- Hardness
- 60–100 mg/L
- TDS ppm
- 90–160
View filters →
Ballarat & District
Central Highlands · Central Highlands Water
- Hardness
- 20–50 mg/L
- TDS ppm
- 25–70
View filters →
Bendigo & District
Loddon / Murray · Coliban Water
- Hardness
- 70–110 mg/L
- TDS ppm
- 100–180
View filters →
Geelong & Bellarine Peninsula
Greater Geelong · Barwon Water
- Hardness
- 20–50 mg/L
- TDS ppm
- 25–75
View filters →
Gippsland (Traralgon, Bairnsdale, Sale)
Gippsland · Gippsland Water
- Hardness
- 7–90 mg/L
- TDS ppm
- 10–140
View filters →
Horsham / Wimmera
Wimmera · GWMWater
- Hardness
- 150–250 mg/L
- TDS ppm
- 300–600
View filters →
Melbourne CBD & Inner City
Greater Melbourne · City West Water / Yarra Valley Water
- Hardness
- 11–38 mg/L
- TDS ppm
- 20–60
View filters →
Melbourne Inner East & Stonnington
Greater Melbourne · Yarra Valley Water / South East Water
- Hardness
- 11–38 mg/L
- TDS ppm
- 20–60
View filters →
Melbourne Inner North & West
Greater Melbourne · Yarra Valley Water / City West Water
- Hardness
- 11–38 mg/L
- TDS ppm
- 20–60
View filters →
Melbourne South-East & Bayside
Greater Melbourne · South East Water
- Hardness
- 15–45 mg/L
- TDS ppm
- 20–70
View filters →
Mildura / Sunraysia
Murray · Lower Murray Water
- Hardness
- 100–180 mg/L
- TDS ppm
- 200–450
View filters →
Mornington Peninsula & Frankston
Greater Melbourne · South East Water
- Hardness
- 11–38 mg/L
- TDS ppm
- 15–55
View filters →
Shepparton & Goulburn Valley
Goulburn Valley · Goulburn Valley Water
- Hardness
- 65–105 mg/L
- TDS ppm
- 95–175
View filters →
Warrnambool & South-West Coast
South West Victoria · Wannon Water
- Hardness
- 100–160 mg/L
- TDS ppm
- 160–280
View filters →
WA
Albany & Great Southern WA
Great Southern · Water Corporation
- Hardness
- 60–100 mg/L
- TDS ppm
- 90–160
View filters →
Broome & Kimberley
Kimberley · Water Corporation
- Hardness
- 200–400 mg/L
- TDS ppm
- 500–1200
View filters →
Bunbury (Aqwest supply)
South West WA · Aqwest
- Hardness
- 90–110 mg/L
- TDS ppm
- 130–200
View filters →
Busselton & Margaret River
South West WA · Water Corporation
- Hardness
- 120–180 mg/L
- TDS ppm
- 200–400
View filters →
Esperance & South Coast WA
Goldfields-Esperance · Water Corporation
- Hardness
- 120–200 mg/L
- TDS ppm
- 200–450
View filters →
Geraldton & Mid-West WA
Mid-West WA · Water Corporation
- Hardness
- 200–350 mg/L
- TDS ppm
- 500–1000
View filters →
Kalgoorlie-Boulder & Goldfields
Goldfields · Water Corporation
- Hardness
- 200–400 mg/L
- TDS ppm
- 600–1200
View filters →
Mandurah & Peel
Peel · Water Corporation
- Hardness
- 130–200 mg/L
- TDS ppm
- 300–600
View filters →
Perth CBD & Northern Suburbs
Greater Perth · Water Corporation
- Hardness
- 121–180 mg/L
- TDS ppm
- 300–600
View filters →
Perth Southern Suburbs (desalination blend)
Greater Perth · Water Corporation
- Hardness
- 150–250 mg/L
- TDS ppm
- 400–800
View filters →
Port Hedland & Pilbara
Pilbara · Water Corporation
- Hardness
- 180–350 mg/L
- TDS ppm
- 400–900
View filters →