Tap Water Quality in Mowbray Heights, TAS
Postcode 7248 · Supplied by TasWater via North Esk Launceston
Quality Score
About Mowbray Heights
Mowbray Heights is a suburb in Tasmania, Australia (postcode 7248). It falls within the TasWater area. Neighbouring suburbs include Alanvale, Inveresk, Invermay, Mayfield.
Tap water in Mowbray Heights is supplied by TasWater. The suburb receives water via the North Esk Launceston supply zone.
Water quality summary
Based on recent water quality reports, Mowbray Heights achieves a WaterScore of 9.7 out of 10, rated excellent overall. Water hardness measures 26.24 mg/L, classified as soft. This is gentle on appliances and skin, with minimal limescale buildup expected. The pH level is 7.284564, which is within the ADWG guideline range of 6.5–8.5. The water is fluoridated at 0.943333 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 0.768985 mg/L — well within the ADWG guideline of 5 mg/L. Some residents may notice a slight taste, which can be reduced by refrigerating water or using a carbon filter. Total dissolved solids (TDS) measure 63.68 mg/L, considered low against the ADWG guideline of 600 mg/L. Turbidity is 0.309666 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.
Recommended filters for Mowbray Heights
Products matched to your water profile
BRITA
Marella 2.4L Fridge Water Filter Jug (Maxtra+)
4.7 · 16,095 ratings on Amazon
Ideal for Mowbray Heights — removes chlorine taste and odour.
ZeroWater
2.8L 5-Stage Jug (PFAS + Fluoride + Lead, IAPMO Certified)
4.2 · 5,315 ratings on Amazon
A reliable 2.8l 5-stage jug (pfas + fluoride + lead, iapmo certified) suitable for Mowbray Heights's water profile.
Purewell
8.5L Stainless Steel Gravity System
4.4 · 1,137 ratings on Amazon
Ideal for Mowbray Heights — removes chlorine taste and odour.
Comparison
How Mowbray Heights compares
Compared to Tasmania and national averages
| Metric | Mowbray Heights | TAS Avg | National Avg |
|---|---|---|---|
| Hardness | 26.24 mg/L | 34.8 mg/L | 85.1 mg/L |
| pH | 7.284564 | 7.4 | 8.4 |
| Fluoride | 0.943333 mg/L | 0.9 mg/L | 0.7 mg/L |
| Chlorine | 0.768985 mg/L | — | — |
| Turbidity | 0.309666 NTU | 0.3 NTU | 0.4 NTU |
| TDS | 63.68 mg/L | 93.3 mg/L | 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 |
|---|---|---|---|---|
| Alkalinity | 12.428571 | mg/L | No limit | Measured |
| Aluminium | 0.018125 | mg/L | < 0.2 | Good |
| Ammonia | 0.002071 | mg/L | No limit | Measured |
| Antimony | 0.001 | mg/L | No limit | Measured |
| Arsenic | 0.001 | mg/L | No limit | Measured |
| Cadmium | 0.0002 | mg/L | No limit | Measured |
| Calcium | 7.5375 | mg/L | No limit | Measured |
| Chloride | 11.818182 | mg/L | < 250 | Good |
| Free Chlorine | 0.768985 | mg/L | < 5 | Good |
| Total Chlorine | 0.904615 | mg/L | < 5 | Good |
| Chromium | 0.001 | mg/L | No limit | Measured |
| Colour | 2.142857 | Pt-Co | < 15 | Good |
| Conductivity | 97.37037 | uS/cm | No limit | Measured |
| Copper | 0.007375 | mg/L | < 2 | Good |
| Cyanide | 0.005 | mg/L | No limit | Measured |
| E. coli | 0 | MPN/100ml | < 0 | Compliant |
| Fluoride | 0.943333 | mg/L | < 1.5 | Good |
| Hardness | 26.24 | mg/L | < 200 | Good |
| Iron | 0.010625 | mg/L | < 0.3 | Good |
| Lead | 0.001 | mg/L | < 0.01 | Good |
| Magnesium | 1.9375 | mg/L | No limit | Measured |
| Manganese | 0.001687 | mg/L | < 0.1 | Good |
| Mercury | 0.0001 | mg/L | No limit | Measured |
| Nickel | 0.001 | mg/L | No limit | Measured |
| Nitrate | 0.160536 | mg/L | < 50 | Good |
| Nitrite | 0.002 | mg/L | No limit | Measured |
| pH | 7.284564 | pH units | 6.5 – 8.5 | Normal |
| Sodium | 6.0625 | mg/L | < 180 | Good |
| Sulfate | 12.392857 | mg/L | < 500 | Good |
| Temperature | 14.575881 | degrees C | No limit | Measured |
| Total Coliforms | 0 | MPN/100ml | < 0 | Compliant |
| Total Dissolved Solids | 63.68 | mg/L | < 600 | Good |
| Trihalomethanes | 0.023778 | mg/L | < 0.25 | Good |
| Turbidity | 0.309666 | NTU | < 5 | Good |
| Zinc | 0.003125 | mg/L | No limit | Measured |
Safety
Safety assessment
Based on 35 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 (26.24 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.
Normal Range
pH Level
pH of 7.284564 is within the ideal range of 6.5–8.5. The ADWG recommends pH between 6.5 and 8.5 for drinking water.
Fluoridated
Fluoride
Fluoride at 0.943333 mg/L. Within the recommended 0.6–1.1 mg/L range for dental health.
Chlorine
Disinfection
Chlorine measured at 0.768985 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 Mowbray Heights measures 0.768985 mg/L, which is low. Filling a jug and letting it stand for 30 minutes will reduce any residual taste.
Soft Water Advantage
Mowbray Heights's water is soft at 26.24 mg/L. You can use less soap and detergent, as it lathers easily with softer water.
Fluoride in Your Water
Fluoride measures 0.943333 mg/L in Mowbray Heights. Australian guidelines allow up to 1.5 mg/L. This is added by utilities to support dental health in the community.
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FAQ
Frequently asked questions
Is tap water safe to drink in Mowbray Heights?
How hard is the water in Mowbray Heights?
What water utility supplies Mowbray Heights?
Does Mowbray Heights water have fluoride?
What is the water quality score for Mowbray Heights?
Supplier
Water utility
- Utility
- TasWater
- Supply Zone
- North Esk Launceston
- Data Source
- TasWater — North Esk Launceston
Nearby
Nearby suburbs
Same water utility, similar water quality
Similar Quality
Suburbs with similar water quality
Suburbs scoring between 8.7 and 10.0
Utility reports average the grid — not your home
Mowbray Heights'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 Launceston and northern Tasmania
In-depth articles on the water supply that serves Mowbray Heights
Related
Explore more
Related pages for Mowbray Heights, TAS
Is tap water safe?
Safety assessment
Water hardness
26.24 mg/L
Best water filter
Filter recommendations
Tasmania water quality
State coverage
TasWater
Water utility
Compare with Alanvale
Mowbray Heights vs Alanvale
Compare with Inveresk
Mowbray Heights vs Inveresk
Compare with Invermay
Mowbray Heights vs Invermay
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 TasWater (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.