Seqwater
Queensland
Avg. Quality Score
Overview
Seqwater is South East Queensland’s bulk water authority, responsible for managing the region’s drinking water supply from catchment to tap. The utility manages 12 dams, 35 water treatment plants, and the South East Queensland Water Grid, which supplies drinking water to approximately 3.6 million people across the region. Seqwater is a statutory authority of the Queensland Government.
History and Formation
Seqwater was established in 2008 as part of a major reform of South East Queensland’s water industry, driven in large part by the Millennium Drought. Before the restructure, water supply was managed by a mix of local councils and smaller water authorities. The drought exposed vulnerabilities in the region’s water security, prompting the Queensland Government to create a more integrated and resilient supply system. Seqwater brought together the bulk water supply, treatment, and catchment management functions previously spread across multiple entities.
Water Sources
Seqwater manages 12 major dams across the region, with a combined storage capacity of approximately 2,220 gigalitres. The largest is Wivenhoe Dam on the Brisbane River, with a capacity of 1,165 gigalitres, which also serves a critical flood mitigation role. Other major storages include Somerset Dam, North Pine Dam, Hinze Dam (Gold Coast), and Baroon Pocket Dam (Sunshine Coast).
The Gold Coast Desalination Plant at Tugun provides a climate-independent water source, capable of producing up to 133 megalitres per day. Like other Australian desalination facilities built during the Millennium Drought, it can be ramped up or down based on regional supply needs.
Groundwater bores supplement the surface water and desalination supplies in some parts of the region.
The South East Queensland Water Grid
One of Seqwater’s most significant assets is the SEQ Water Grid, a network of interconnected pipelines, pump stations, and treatment plants that links the region’s water sources together. The grid allows water to be transferred between different supply zones, providing flexibility and resilience. For example, water from the Gold Coast desalination plant can be transferred to Brisbane, or water from Wivenhoe Dam can be supplied to the Gold Coast.
This interconnected system was a direct outcome of the drought reforms, designed so that no single community would face critical water shortages even if local supplies were depleted.
Treatment Infrastructure
Seqwater’s 35 water treatment plants range from large metropolitan facilities to small plants serving rural communities. Major plants include Mount Crosby Eastbank and Westbank (serving Brisbane), Molendinar (Gold Coast), Landers Shute (Sunshine Coast), and North Pine (northern Brisbane). Treatment processes include coagulation, flocculation, sedimentation, filtration, disinfection, and fluoridation.
Water Quality Monitoring
Seqwater operates a comprehensive water quality monitoring program, from catchment source to treated water delivery points. The utility tests for an extensive range of parameters in accordance with the Australian Drinking Water Guidelines, including microbial, chemical, physical, and radiological indicators. Catchment monitoring includes surveillance of land use activities, algal blooms, and other potential contamination sources. Water quality reports are published annually.
Recent Projects
Recent focus areas include dam safety upgrades, particularly flood capacity improvements at Wivenhoe and Somerset dams following the 2011 Brisbane floods. Seqwater has also invested in enhanced catchment management programs, treatment plant upgrades, and expansion of water grid infrastructure to support population growth in one of Australia’s fastest-growing regions. Energy efficiency and renewable energy programs are underway to reduce the utility’s operational footprint.
Key Facts
- Population Served
- 3,600,000
- Treatment Plants
- 35
- Source Water
- Surface water, Desalination, Groundwater
- Suburbs Covered
- 835
Suburbs Served
Avg. Hardness
Avg. pH
Avg. Fluoride
Utility overview
- State
- Queensland (QLD)
Supply zones
6 supply zones operated by Seqwater
Brisbane
312 suburbs
Gold Coast
143 suburbs
Logan
138 suburbs
Moreton
128 suburbs
Redland
44 suburbs
Sunshine Coast
163 suburbs
Suburbs served by Seqwater
835 suburbs with water quality data
Acacia Ridge
QLD
Acacia Ridge Bc
QLD
Acacia Ridge Dc
QLD
Advancetown
QLD
Albany Creek
QLD
Alberton
QLD
Albion
QLD
Albion Bc
QLD
Albion Dc
QLD
Alexandra Headland
QLD
Alexandra Hills
QLD
Algester
QLD
Allenview
QLD
Altandi
QLD
Amity
QLD
Amity Point
QLD
Anglers Paradise
QLD
Annerley
QLD
Annerley Dc
QLD
Archerfield
QLD
Archerfield Bc
QLD
Armstrong Creek
QLD
Aroona
QLD
Arundel
QLD
Arundel Bc
QLD
Arundel Dc
QLD
Ascot
QLD
Ashgrove
QLD
Ashgrove East
QLD
Ashgrove West
QLD
Ashmore
QLD
Ashmore City
QLD
Aspley
QLD
Auchenflower
QLD
Austinville
QLD
Australia Fair
QLD
Bahrs Scrub
QLD
Bald Hills
QLD
Bald Knob
QLD
Balingool
QLD
Ballymore
QLD
Balmoral
QLD
Balmoral Ridge
QLD
Banksia Beach
QLD
Bannockburn
QLD
Banoon
QLD
Banya
QLD
Banyo
QLD
Bardon
QLD
Bardon West
QLD
Baringa
QLD
Baroon Pocket
QLD
Baroona
QLD
Battery Hill
QLD
Beachmere
QLD
Beaudesert
QLD
Beechmont
QLD
Beenleigh
QLD
Beerwah
QLD
Belivah
QLD
Bellara
QLD
Belli Park
QLD
Bellmere
QLD
Bells Creek
QLD
Bellthorpe
QLD
Benowa
QLD
Bethania
QLD
Biggera Waters
QLD
Bilinga
QLD
Binna Burra
QLD
Birkdale
QLD
Birnam
QLD
Birtinya
QLD
Black Mountain
QLD
Bli Bli
QLD
Bokarina
QLD
Bongaree
QLD
Bonogin
QLD
Boondall
QLD
Booroobin
QLD
Boreen
QLD
Boreen Point
QLD
Boronia Heights
QLD
Bowen Bridge
QLD
Bowen Hills
QLD
Boykambil
QLD
Bracken Ridge
QLD
Bray Park
QLD
Breakfast Creek
QLD
Brendale
QLD
Brendale Bc
QLD
Brendale Dc
QLD
Bribie Island
QLD
Bribie Island Dc
QLD
Bribie Island North
QLD
Bridgeman Downs
QLD
Bridges
QLD
Brighton
QLD
Brighton Eventide
QLD
Brighton Nathan Street
QLD
Brisbane
QLD
Brisbane Adelaide Street
QLD
Brisbane Airport
QLD
Brisbane Albert Street Bc
QLD
Brisbane City
QLD
Brisbane City Dc
QLD
Brisbane Exhibition
QLD
Brisbane Gpo
QLD
Brisbane Market
QLD
Broadbeach
QLD
Broadbeach Waters
QLD
Bromelton
QLD
Brookfield
QLD
Brookside Centre
QLD
Browns Plains
QLD
Browns Plains Bc
QLD
Brownsleigh
QLD
Buccan
QLD
Buddina
QLD
Buderim
QLD
Bulimba
QLD
Bundall
QLD
Bundall Bc
QLD
Bundall Dc
QLD
Bunya
QLD
Buranda
QLD
Burbank
QLD
Burleigh Bc
QLD
Burleigh Dc
QLD
Burleigh Heads
QLD
Burleigh Town
QLD
Burleigh Waters
QLD
Burnside
QLD
Burpengary
QLD
Burpengary Dc
QLD
Burpengary East
QLD
Cabbage Tree Point
QLD
Caboolture
QLD
Caboolture Bc
QLD
Caboolture South
QLD
Cainbable
QLD
Calamvale
QLD
Caloundra
QLD
Caloundra Bc
QLD
Caloundra Dc
QLD
Caloundra West
QLD
Cambroon
QLD
Camp Hill
QLD
Camp Mountain
QLD
Campbells Pocket
QLD
Cannon Hill
QLD
Canowindra
QLD
Capalaba
QLD
Capalaba Bc
QLD
Capalaba Dc
QLD
Capalaba West
QLD
Carbrook
QLD
Carina
QLD
Carina Heights
QLD
Carina North
QLD
Carindale
QLD
Carindale South
QLD
Carrara
QLD
Carseldine
QLD
Carters Ridge
QLD
Cashmere
QLD
Cashs Crossing
QLD
Castaways Beach
QLD
Cedar Creek
QLD
Cedar Grove
QLD
Cedar Vale
QLD
Cedarton
QLD
Chambers Flat
QLD
Chapel Hill
QLD
Chatswood Hills
QLD
Chelmer
QLD
Chermside
QLD
Chermside Bc
QLD
Chermside Centre
QLD
Chermside South
QLD
Chermside West
QLD
Chevallum
QLD
Chevron Island
QLD
Chinghee Creek
QLD
Chirn Park
QLD
Christmas Creek
QLD
City East
QLD
Clagiraba
QLD
Clayfield
QLD
Clear Island Waters
QLD
Clear Mountain
QLD
Cleveland
QLD
Cleveland Dc
QLD
Clifton Hill
QLD
Clontarf
QLD
Clontarf Beach
QLD
Clontarf Dc
QLD
Closeburn
QLD
Coes Creek
QLD
Colmslie
QLD
Commissioners Flat
QLD
Conondale
QLD
Coochiemudlo Island
QLD
Coochin Creek
QLD
Coolangatta
QLD
Cooloolabin
QLD
Coolum Beach
QLD
Coombabah
QLD
Coomera
QLD
Coopers Plains
QLD
Cooroibah
QLD
Cooroy
QLD
Cooroy Mountain
QLD
Coorparoo
QLD
Coorparoo Bc
QLD
Coorparoo Dc
QLD
Cootharaba
QLD
Corbould Park
QLD
Corinda
QLD
Cornubia
QLD
Cotton Tree
QLD
Craigslea
QLD
Crestmead
QLD
Crestmead Dc
QLD
Crohamhurst
QLD
Cryna
QLD
Crystal Waters
QLD
Curramore
QLD
Currigee
QLD
Currimundi
QLD
Currumbin
QLD
Currumbin Dc
QLD
Currumbin Valley
QLD
Currumbin Waters
QLD
Cypress Gardens
QLD
D'Aguilar
QLD
D’aguilar
QLD
Daisy Hill
QLD
Dakabin
QLD
Darlington
QLD
Darra
QLD
Dayboro
QLD
Deagon
QLD
Deception Bay
QLD
Delaneys Creek
QLD
Diamond Head
QLD
Diamond Valley
QLD
Dicky Beach
QLD
Diddillibah
QLD
Dohles Rocks
QLD
Donnybrook
QLD
Doolandella
QLD
Doomben
QLD
Doonan
QLD
Dorrington
QLD
Draper
QLD
Drewvale
QLD
Dulong
QLD
Dunwich
QLD
Durack
QLD
Dutton Park
QLD
Eagle Junction
QLD
Eagleby
QLD
East Brisbane
QLD
Eatons Hill
QLD
Edens Landing
QLD
Eerwah Vale
QLD
Eight Mile Plains
QLD
Eildon Hill
QLD
Ekibin
QLD
Elaman Creek
QLD
Elanora
QLD
Ellen Grove
QLD
Enoggera Reservoir
QLD
Erobin
QLD
Eumundi
QLD
Everton Hills
QLD
Everton Park
QLD
Fairfield
QLD
Fairfield Gardens
QLD
Ferny Grove
QLD
Ferny Hills
QLD
Ferny Hills Dc
QLD
Fig Tree Pocket
QLD
Flagstone
QLD
Flaxton
QLD
Flinders Lakes
QLD
Florida Gardens
QLD
Forest Glen
QLD
Forest Lake
QLD
Forestdale
QLD
Fortitude Valley
QLD
Fortitude Valley Bc
QLD
Frenchs Forest
QLD
Fruitgrove
QLD
Gagalba
QLD
Galloways Hill
QLD
Gaven
QLD
Geebung
QLD
Gilberton
QLD
Gilston
QLD
Glass House Mountains
QLD
Glen Kedron
QLD
Gleneagle
QLD
Glenfern
QLD
Glenlogan
QLD
Glenview
QLD
Godwin Beach
QLD
Gold Coast Central
QLD
Gold Coast Mc
QLD
Golden Beach
QLD
Gordon Park
QLD
Graceville
QLD
Graceville East
QLD
Greenbank
QLD
Greenmount
QLD
Greenslopes
QLD
Griffin
QLD
Guanaba
QLD
Halfway Creek
QLD
Hamilton
QLD
Hamilton Central
QLD
Harper Creek
QLD
Hawthorne
QLD
Hazeldean
QLD
Heathwood
QLD
Heathwood Df
QLD
Helensvale
QLD
Helensvale Town Centre
QLD
Hendra
QLD
Heritage Park
QLD
Herston
QLD
Highgate Hill
QLD
Highland Park
QLD
Highvale
QLD
Highworth
QLD
Hillcrest
QLD
Hillview
QLD
Holland Park
QLD
Holland Park East
QLD
Holland Park West
QLD
Hollywell
QLD
Holmview
QLD
Hope Island
QLD
Humpybong
QLD
Hunchy
QLD
Ilbogan
QLD
Image Flat
QLD
Inala
QLD
Inala East
QLD
Inala Heights
QLD
Inala West
QLD
Indooroopilly
QLD
Indooroopilly Centre
QLD
Ingleside
QLD
Innisplain
QLD
Ironside
QLD
Isle Of Capri
QLD
Ithaca
QLD
Jacobs Well
QLD
Jamboree Heights
QLD
Jimboomba
QLD
Jimna
QLD
Jindalee
QLD
Jollys Lookout
QLD
Josephville
QLD
Joyner
QLD
Jubilee
QLD
Kagaru
QLD
Kairabah
QLD
Kalinga
QLD
Kallangur
QLD
Kangaroo Point
QLD
Karragarra Island
QLD
Kawana Waters
QLD
Kedron
QLD
Kedron Upper
QLD
Keebra Park
QLD
Kelvin Grove
QLD
Kelvin Grove Bc
QLD
Kelvin Grove Dc
QLD
Kenmore
QLD
Kenmore Dc
QLD
Kenmore East
QLD
Kenmore Hills
QLD
Kerry
QLD
Kerrydale
QLD
Kiamba
QLD
Kiels Mountain
QLD
Kilcoy
QLD
Kimberley Park
QLD
King Scrub
QLD
Kingaham
QLD
Kings Beach
QLD
Kingsholme
QLD
Kingston
QLD
Kippa-Ring
QLD
Kirra
QLD
Knapp Creek
QLD
Kobble Creek
QLD
Kooralbyn
QLD
Kulangoor
QLD
Kuluin
QLD
Kunda Park
QLD
Kureelpa
QLD
Kurwongbah
QLD
Labrador
QLD
Laceys Creek
QLD
Lake Cootharaba
QLD
Lake Macdonald
QLD
Lamb Island
QLD
Lamington
QLD
Landers Shoot
QLD
Landsborough
QLD
Larapinta
QLD
Laravale
QLD
Latimer
QLD
Lawnton
QLD
Little Cove
QLD
Little Mountain
QLD
Logan Central
QLD
Logan City Bc
QLD
Logan City Dc
QLD
Logan Hyperdome Bc
QLD
Logan Reserve
QLD
Logan Village
QLD
Logandale
QLD
Loganholme
QLD
Loganholme Bc
QLD
Loganholme Dc
QLD
Loganlea
QLD
Lone Pine
QLD
Long Pocket
QLD
Loreto Hill
QLD
Lower Beechmont
QLD
Luscombe
QLD
Lutwyche
QLD
Lyons
QLD
Macgregor
QLD
Mackenzie
QLD
Maclean
QLD
Macleay Island
QLD
Main Beach
QLD
Maleny
QLD
Mango Hill
QLD
Mansfield
QLD
Mansfield Bc
QLD
Mansfield Dc
QLD
Mapleton
QLD
Marcoola
QLD
Marcus Beach
QLD
Margate
QLD
Margate Beach
QLD
Maroochy River
QLD
Maroochydore
QLD
Maroochydore Bc
QLD
Maroochydore Dc
QLD
Maroochydore South
QLD
Marsden
QLD
Marsden Postal Depot
QLD
Mater Hill
QLD
Mater Hospital
QLD
Maudsland
QLD
Mayne
QLD
Mcdowall
QLD
Meadowbrook
QLD
Meldale
QLD
Meridan Plains
QLD
Mermaid Beach
QLD
Mermaid Keys
QLD
Mermaid Waters
QLD
Merrimac
QLD
Miami
QLD
Miami Keys
QLD
Middle Park
QLD
Milton
QLD
Milton Bc
QLD
Minyama
QLD
Mitchelton
QLD
Moana Park
QLD
Moffat Beach
QLD
Molendinar
QLD
Monarch Glen
QLD
Mons
QLD
Monterey Keys
QLD
Montville
QLD
Moodlu
QLD
Mooloolaba
QLD
Mooloolah
QLD
Mooloolah Valley
QLD
Moorina
QLD
Moorooka
QLD
Moorvale
QLD
Morayfield
QLD
Morningside
QLD
Mount Archer
QLD
Mount Coolum
QLD
Mount Coot-Tha
QLD
Mount Cotton
QLD
Mount Delaney
QLD
Mount Gipps
QLD
Mount Glorious
QLD
Mount Gravatt
QLD
Mount Gravatt East
QLD
Mount Kilcoy
QLD
Mount Mee
QLD
Mount Mellum
QLD
Mount Nathan
QLD
Mount Nebo
QLD
Mount Ommaney
QLD
Mount Pleasant
QLD
Mount Samson
QLD
Mount Thompson
QLD
Mount Warren Park
QLD
Mountain Creek
QLD
Mountain View
QLD
Mudgeeraba
QLD
Mudjimba
QLD
Mundoolun
QLD
Munna Point
QLD
Munruben
QLD
Murrumba Downs
QLD
Nambour
QLD
Nambour Bc
QLD
Nambour Dc
QLD
Nambour West
QLD
Narangba
QLD
Nashville
QLD
Natural Bridge
QLD
Nerang
QLD
Nerang Bc
QLD
Nerang Dc
QLD
Neranwood
QLD
Neurum
QLD
New Beith
QLD
New Farm
QLD
Newport
QLD
Newstead
QLD
Ninderry
QLD
Nindooinbah
QLD
Ningi
QLD
Nirimba
QLD
Nobby Beach
QLD
Noosa Heads
QLD
Noosa North Shore
QLD
Noosaville
QLD
Noosaville Bc
QLD
Noosaville Dc
QLD
Norman Park
QLD
Normanby
QLD
North Arm
QLD
North Lakes
QLD
North Maclean
QLD
North Maleny
QLD
North Shore
QLD
North Stradbroke Island
QLD
Northgate
QLD
Northgate Mc
QLD
Norwell
QLD
Nudgee
QLD
Nudgee Beach
QLD
Numinbah Valley
QLD
Nundah
QLD
Oaky Creek
QLD
Ocean View
QLD
Ormeau
QLD
Ormeau Hills
QLD
Ormiston
QLD
Oxenford
QLD
Oxford Park
QLD
Oxley
QLD
Pacific Fair
QLD
Pacific Paradise
QLD
Pacific Pines
QLD
Paddington
QLD
Pallara
QLD
Palm Beach
QLD
Palmview
QLD
Palmwoods
QLD
Paradise Island
QLD
Paradise Point
QLD
Paradise Point Keys
QLD
Paradise Waters
QLD
Park Ridge
QLD
Park Ridge South
QLD
Parkinson
QLD
Parklands
QLD
Parkwood
QLD
Parliament House
QLD
Parrearra
QLD
Peachester
QLD
Peel Island
QLD
Pelican Waters
QLD
Peregian Beach
QLD
Peregian Beach South
QLD
Peregian Springs
QLD
Perulpa Island
QLD
Perwillowen
QLD
Petrie
QLD
Petrie Terrace
QLD
Pimpama
QLD
Pindari Hills
QLD
Pinjarra Hills
QLD
Pinklands
QLD
Point Arkwright
QLD
Point Halloran
QLD
Point Lookout
QLD
Point Talburpin
QLD
Priestdale
QLD
Priests Gully
QLD
Princess Alexandra Hospital
QLD
Pullenvale
QLD
Q Supercentre
QLD
Rainbow Bay
QLD
Rainworth
QLD
Red Hill
QLD
Redcliffe
QLD
Redcliffe North
QLD
Redland Bay
QLD
Reedy Creek
QLD
Reesville
QLD
Regents Park
QLD
Rialto
QLD
Richlands
QLD
Richlands Bc
QLD
Richlands Dc
QLD
Ridgewood
QLD
Ringtail Creek
QLD
Rio Vista
QLD
Riverbend
QLD
Riverhills
QLD
Robertson
QLD
Robina
QLD
Robina Dc
QLD
Rochedale
QLD
Rochedale South
QLD
Rocklea
QLD
Rocklea Dc
QLD
Rocksberg
QLD
Rosalie
QLD
Rosemount
QLD
Rothwell
QLD
Royal Brisbane Hospital
QLD
Royston
QLD
Runaway Bay
QLD
Runcorn
QLD
Rush Creek
QLD
Russell Island
QLD
Salisbury
QLD
Salisbury East
QLD
Samford
QLD
Samford Valley
QLD
Samford Village
QLD
Samsonvale
QLD
Sanctuary Cove
QLD
Sandgate
QLD
Sandgate Dc
QLD
Sandstone Point
QLD
Sandy Creek
QLD
Santa Barbara
QLD
Scarborough
QLD
Scotts Point
QLD
Serviceton
QLD
Seven Hills
QLD
Seventeen Mile Rocks
QLD
Shailer Park
QLD
Sheep Station Creek
QLD
Sheldon
QLD
Shelly Beach
QLD
Sherwood
QLD
Shorncliffe
QLD
Silverbark Ridge
QLD
Sinnamon Park
QLD
Sippy Downs
QLD
Slacks Creek
QLD
Somerset Hills
QLD
Sorrento
QLD
South Bank
QLD
South Brisbane
QLD
South Brisbane Bc
QLD
South Maclean
QLD
South Stradbroke
QLD
Southern Lamington
QLD
Southport
QLD
Southport Bc
QLD
Southport Park
QLD
Sovereign Islands
QLD
Spring Hill
QLD
Springbrook
QLD
Springwood
QLD
Springwood Bc
QLD
St Johns Wood
QLD
St Lucia
QLD
St Lucia South
QLD
Stafford
QLD
Stafford Bc
QLD
Stafford City
QLD
Stafford Dc
QLD
Stafford Heights
QLD
Stanley Bridge
QLD
Stanmore
QLD
Stapylton
QLD
Steiglitz
QLD
Stockleigh
QLD
Stones Corner
QLD
Stony Creek
QLD
Strathpine
QLD
Strathpine Centre
QLD
Strathpine City
QLD
Stretton
QLD
Stuartholme
QLD
Studio Village
QLD
Sumner
QLD
Sumner Park Bc
QLD
Sundale
QLD
Sunnybank
QLD
Sunnybank Hills
QLD
Sunnybank South
QLD
Sunrise Beach
QLD
Sunrise Hills
QLD
Sunshine Beach
QLD
Sunshine Coast Mc
QLD
Sunshine Plaza
QLD
Surfers Paradise
QLD
Tabooba
QLD
Tabragalba
QLD
Tallai
QLD
Tallebudgera
QLD
Tallebudgera Valley
QLD
Tally Valley
QLD
Tamrookum
QLD
Tamrookum Creek
QLD
Tanah Merah
QLD
Tanawha
QLD
Taringa
QLD
Tarragindi
QLD
Teewah
QLD
Teneriffe
QLD
Tennyson
QLD
Tewantin
QLD
The Gap
QLD
The Spit
QLD
Thompson Estate
QLD
Thorneside
QLD
Thornlands
QLD
Tinbeerwah
QLD
Toombul
QLD
Toorbul
QLD
Toowong
QLD
Toowong Bc
QLD
Toowong Dc
QLD
Torwood
QLD
Towen Mountain
QLD
Trinder Park
QLD
Tugun
QLD
Tugun Heights
QLD
Tweed Heads
QLD
Twin Waters
QLD
Underwood
QLD
Undullah
QLD
Upper Brookfield
QLD
Upper Caboolture
QLD
Upper Coomera
QLD
Upper Kedron
QLD
Upper Mount Gravatt
QLD
Upper Mount Gravatt Bc
QLD
Valdora
QLD
Varsity Lakes
QLD
Veresdale
QLD
Veresdale Scrub
QLD
Verrierdale
QLD
Victoria Point
QLD
Victoria Point West
QLD
Villeneuve
QLD
Virginia
QLD
Virginia Bc
QLD
Virginia Dc
QLD
Wacol
QLD
Wacol East Immigration Centre
QLD
Warana
QLD
Warana Beach
QLD
Warner
QLD
Waterford
QLD
Waterford West
QLD
Wavell Heights
QLD
Wavell Heights North
QLD
Wellers Hill
QLD
Wellington Point
QLD
Welsby
QLD
West End
QLD
West Woombye
QLD
Westlake
QLD
Westvale
QLD
Weyba Downs
QLD
Whinstanes
QLD
White Patch
QLD
Whites Hill
QLD
Whiteside
QLD
Wights Mountain
QLD
Willawong
QLD
Willow Vale
QLD
Windaroo
QLD
Windsor
QLD
Wintergarden
QLD
Winya
QLD
Wishart
QLD
Witta
QLD
Wolffdene
QLD
Wongawallan
QLD
Woodford
QLD
Woodhill
QLD
Woodridge
QLD
Woodridge East
QLD
Woody Point
QLD
Woolloongabba
QLD
Woolmar
QLD
Wooloowin
QLD
Woombye
QLD
Woongoolba
QLD
Woorim
QLD
Wootha
QLD
Worongary
QLD
Wurtulla
QLD
Yandina
QLD
Yandina Creek
QLD
Yaroomba
QLD
Yarrabilba
QLD
Yatala
QLD
Yatala Dc
QLD
Yeerongpilly
QLD
Yellow Wood
QLD
Yeronga
QLD
Yeronga West
QLD
Yugar
QLD
Zillmere
QLD
Disclaimer: Information on this page is for general informational purposes only and does not constitute medical advice or professional guidance. Data is sourced from Seqwater (annual report). Values shown are based on the most recent published water quality reports and may not reflect real-time conditions at your tap. For specific health concerns, consult a qualified health professional or contact Seqwater directly. See our Terms of Use.