Tap Water Quality in Newport, QLD
Postcode 4020 · Supplied by Seqwater via Moreton
Quality Score
About Newport
Newport is a suburb of 5,964 residents in Queensland (postcode 4020). The median age is 43. It falls within the Seqwater area. Neighbouring suburbs include Kippa-Ring, Redcliffe North, Scarborough, Redcliffe.
Most residents own outright (38%), while 36% own their home with a mortgage, while 23% rent. The median household income is $125,736 per year. The top countries of birth for residents are United Kingdom (32%), New Zealand (21%), and South Africa (8%).
Tap water in Newport is supplied by Seqwater. The suburb receives water via the Moreton supply zone.
Water quality summary
Based on recent water quality reports, Newport achieves a WaterScore of 9.5 out of 10, rated excellent overall. Water hardness measures 53 mg/L, classified as soft. This is gentle on appliances and skin, with minimal limescale buildup expected. The water is fluoridated at 0.81 mg/L, within the recommended range of 0.6–1.1 mg/L for dental health, well under the ADWG maximum of 1.5 mg/L. Chlorine, used for disinfection, measures 0.4 mg/L — well within the ADWG guideline of 5 mg/L. Turbidity is 0.3 NTU, indicating clear water, within the ADWG guideline of 5 NTU. E. coli was not detected in testing, meeting the ADWG standard for microbiological safety.
Compare with nearby suburbs: Kippa-Ring , Redcliffe North , Scarborough
Census Data
Suburb snapshot
Population
Median Age
Median Income
Owner-occupied
Recommended filters for Newport
Products matched to your water profile
BRITA
Marella 2.4L Fridge Water Filter Jug (Maxtra+)
4.7 · 16,095 ratings on Amazon
A reliable marella 2.4l fridge water filter jug (maxtra+) suitable for Newport's water profile.
ZeroWater
2.8L 5-Stage Jug (IAPMO Certified: PFOA/PFOS + Lead)
4.2 · 5,315 ratings on Amazon
A reliable 2.8l 5-stage jug (iapmo certified: pfoa/pfos + lead) suitable for Newport's water profile.
Purewell
8.5L Stainless Steel Gravity System
4.4 · 1,137 ratings on Amazon
A reliable 8.5l stainless steel gravity system suitable for Newport's water profile.
Comparison
How Newport compares
Compared to Queensland and national averages
| Metric | Newport | QLD Avg | National Avg |
|---|---|---|---|
| Hardness | 53 mg/L | 76.3 mg/L | 85.3 mg/L |
| pH | — | 6.2 | 7.8 |
| Fluoride | 0.81 mg/L | 0.8 mg/L | 0.7 mg/L |
| Chlorine | 0.4 mg/L | — | — |
| Turbidity | 0.3 NTU | 0.3 NTU | 0.4 NTU |
| TDS | — | — | 275.7 mg/L |
Full Results
Detailed water quality data
All values compared against Australian Drinking Water Guidelines (ADWG)
| Parameter | Value | Unit | ADWG Guideline | Status |
|---|---|---|---|---|
| Fluoride | 0.81 | mg/L | < 1.5 | Good |
| Free Chlorine | 0.4 | mg/L | < 5 | Good |
| Monochloramine | 2.5 | mg/L | < 3 | Near limit |
| Total Chlorine | 2.3 | mg/L | < 5 | Good |
| Bromate | 0.005 | mg/L | No limit | Measured |
| Chlorate | 0.14 | mg/L | No limit | Measured |
| Arsenic | 0.0005 | mg/L | No limit | Measured |
| Cadmium | 0.0001 | mg/L | No limit | Measured |
| Chromium | 0.001 | mg/L | No limit | Measured |
| Copper | 0.001 | mg/L | < 2 | Good |
| Lead | 0.001 | mg/L | < 0.01 | Good |
| Manganese | 0.001 | mg/L | < 0.1 | Good |
| Mercury | 0.0001 | mg/L | No limit | Measured |
| Nickel | 0.001 | mg/L | No limit | Measured |
| E. coli | 0 | CFU/100mL | < 0 | Compliant |
| Nitrate | 0.116 | mg/L | < 50 | Good |
| Nitrite | 0.019 | mg/L | No limit | Measured |
| Trihalomethanes | 0.0608 | mg/L | < 0.25 | Good |
| Chloride | 7.3 | mg/L | < 250 | Good |
| Hardness | 53 | mg/L | < 200 | Good |
| Sodium | 20.8 | mg/L | < 180 | Good |
| Aluminium | 0.024 | mg/L | < 0.2 | Good |
| Iron | 0.01 | mg/L | < 0.3 | Good |
| Zinc | 0.005 | mg/L | No limit | Measured |
| Colour | 1 | HU | < 15 | Good |
| Turbidity | 0.3 | NTU | < 5 | Good |
| Calcium | 11.8 | mg/L | No limit | Measured |
| Magnesium | 5.75 | mg/L | No limit | Measured |
| Alkalinity | 59.5 | mg/L | No limit | Measured |
| Conductivity | 270.8 | µS/cm | No limit | Measured |
| Temperature | 27.4 | °C | No limit | Measured |
| Ndma | 0.003 | µg/L | No limit | Measured |
Safety
Safety assessment
Based on 32 parameters tested, all results fall within Australian Drinking Water Guidelines. E. coli was not detected, meeting the ADWG standard for microbiological safety.
Based on comparison with Australian Drinking Water Guidelines (ADWG)
Explained
What these numbers mean
Soft (53 mg/L)
Water Hardness
Your water is classified as soft, which means minimal limescale buildup on fixtures and appliances. Soap and shampoo will lather easily, and you should notice no drying effects on skin or hair. Hot water systems and kettles are unlikely to suffer scale-related efficiency losses.
Data unavailable
pH Level
pH data is not currently available for Newport.
Fluoridated
Fluoride
Fluoride at 0.81 mg/L. Within the recommended 0.6–1.1 mg/L range for dental health.
Chlorine
Disinfection
Chlorine measured at 0.4 mg/L, well within the ADWG guideline of 5 mg/L. Used for disinfection to keep water safe. May affect taste slightly — refrigerating water or using a carbon filter can help.
Learn more about these measurements in our water quality glossary — including Hardness , pH , Fluoride , and ADWG guidelines .
Advice
Practical tips for residents
Chlorine Levels Are Low
Chlorine in Newport measures 0.4 mg/L, which is low. Filling a jug and letting it stand for 30 minutes will reduce any residual taste.
Soft Water Advantage
Newport's water is soft at 53 mg/L. You can use less soap and detergent, as it lathers easily with softer water.
Fluoride in Your Water
Fluoride measures 0.81 mg/L in Newport. Australian guidelines allow up to 1.5 mg/L. This is added by utilities to support dental health in the community.
Get water quality alerts
We'll email you when Newport's water data is updated.
FAQ
Frequently asked questions
Is tap water safe to drink in Newport?
How hard is the water in Newport?
What water utility supplies Newport?
Does Newport water have fluoride?
What is the water quality score for Newport?
What is the population of Newport?
Supplier
Water utility
- Utility
- Seqwater
- Supply Zone
- Moreton
- Data Source
- Seqwater — Moreton
Nearby
Nearby suburbs
Same water utility, similar water quality
Similar Quality
Suburbs with similar water quality
Suburbs scoring between 8.5 and 10.0
Utility reports average the grid — not your home
Newport's water meets ADWG standards at the source, but old pipes, roof tanks, and ageing plumbing can add lead, copper or bacteria before the water reaches your tap. These won't show up in your utility report.
Check your own tap before buying a filter or assuming the suburb average matches your home.
Tetra
EasyStrips 6-in-1 Water Test (100 strips)
4.6 · 8,650 ratings on Amazon
Tests 6 parameters in 60 seconds: hardness, chlorine, pH, nitrate, nitrite, alkalinity. Cheapest way to verify your utility data.
Test my tap →Sponsored Amazon link. Check Amazon for current price and availability.
Heavy Metals
Drinking Water Test Kit (Lead, Copper, Iron, Mercury)
4.2 · 250 ratings on Amazon
20 tests. Detects lead, copper, iron, mercury — the things utility reports miss. Mobile-app results, EPA-standard thresholds.
Check metals kit →Sponsored Amazon link. Check Amazon for current price and availability.
Guides for Brisbane and South East Queensland
In-depth articles on the water supply that serves Newport
Cite
Cite this page
Free to quote and reuse with a credit to WaterScore and a link to this page. Journalists and researchers can find key figures and contacts on our press and data page.
WaterScore. (2026). Tap water quality in Newport, QLD [Data set]. Compiled from Seqwater data (annual report). https://waterscore.com.au/water-quality/newport-qld/
Embed
Add Newport, QLD water data to your website
For plumbers, filter suppliers, cafés and real estate agents. Paste this code into your page to show the badge below, which links back to this report.
Related
Explore more
Related pages for Newport, QLD
Is tap water safe?
Safety assessment
Water hardness
53 mg/L
Best water filter
Filter recommendations
Queensland water quality
State coverage
Seqwater
Water utility
Compare with Kippa-Ring
Newport vs Kippa-Ring
Compare with Redcliffe North
Newport vs Redcliffe North
Compare with Scarborough
Newport vs Scarborough
Disclaimer: The information on this page is for general informational purposes only and does not constitute medical advice, health recommendations, or professional guidance. Water quality data is sourced from Seqwater (annual report) and reflects conditions at the time of utility testing — it may not reflect real-time water quality at your tap. Actual water quality can vary due to local plumbing, seasonal changes, and distance from the treatment plant. For specific health concerns, consult a qualified health professional. For the most current water quality information, contact your local water utility directly. See our Terms of Use.