Tap Water Quality in Moonah, TAS
Postcode 7009 · Supplied by TasWater via Glenorchy Greater Hobart
Quality Score
About Moonah
Moonah is a suburb of 5,884 residents in Tasmania (postcode 7009). The median age is 35. It falls within the TasWater area. Neighbouring suburbs include Derwent Park, Lutana, West Moonah, Cornelian Bay.
Most residents rent (39%), while 31% own their home with a mortgage, while 27% own outright. The median household income is $73,892 per year. The top countries of birth for residents are Nepal (22%), India (15%), and China (8%).
Tap water in Moonah is supplied by TasWater. The suburb receives water via the Glenorchy Greater Hobart supply zone.
Water quality summary
Based on recent water quality reports, Moonah achieves a WaterScore of 9.6 out of 10, rated excellent overall. Water hardness measures 29.538462 mg/L, classified as soft. This is gentle on appliances and skin, with minimal limescale buildup expected. The pH level is 7.272285, which is within the ADWG guideline range of 6.5–8.5. The water is fluoridated at 0.92 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 0.866797 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 62.307692 mg/L, considered low against the ADWG guideline of 600 mg/L. Turbidity is 0.378691 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: Derwent Park , Lutana , West Moonah
Census Data
Suburb snapshot
Population
Median Age
Median Income
Owner-occupied
Recommended filters for Moonah
Products matched to your water profile
BRITA
Marella 2.4L Fridge Water Filter Jug (Maxtra+)
4.7 · 16,095 ratings on Amazon
Ideal for Moonah — removes chlorine taste and odour.
ZeroWater
23-Cup Dispenser (incl. TDS Meter)
4.3 · 27,123 ratings on Amazon
A reliable 23-cup dispenser (incl. tds meter) suitable for Moonah's water profile.
Purewell
8.5L Stainless Steel Gravity System
4.4 · 1,137 ratings on Amazon
Ideal for Moonah — removes chlorine taste and odour.
Comparison
How Moonah compares
Compared to Tasmania and national averages
| Metric | Moonah | TAS Avg | National Avg |
|---|---|---|---|
| Hardness | 29.538462 mg/L | 34.8 mg/L | 85.1 mg/L |
| pH | 7.272285 | 7.4 | 8.4 |
| Fluoride | 0.92 mg/L | 0.9 mg/L | 0.7 mg/L |
| Chlorine | 0.866797 mg/L | — | — |
| Turbidity | 0.378691 NTU | 0.3 NTU | 0.4 NTU |
| TDS | 62.307692 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 | 13.071429 | mg/L | No limit | Measured |
| Aluminium | 0.042 | mg/L | < 0.2 | Good |
| Ammonia | 0.002286 | 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 | 9.08 | mg/L | No limit | Measured |
| Chloride | 8.4 | mg/L | < 250 | Good |
| Free Chlorine | 0.866797 | mg/L | < 5 | Good |
| Total Chlorine | 1.304615 | mg/L | < 5 | Good |
| Chromium | 0.001 | mg/L | No limit | Measured |
| Colour | 2.285714 | Pt-Co | < 15 | Good |
| Conductivity | 93.785714 | uS/cm | No limit | Measured |
| Copper | 0.0263 | mg/L | < 2 | Good |
| Cyanide | 0.005 | mg/L | No limit | Measured |
| E. coli | 0 | MPN/100ml | < 0 | Compliant |
| Fluoride | 0.92 | mg/L | < 1.5 | Good |
| Hardness | 29.538462 | mg/L | < 200 | Good |
| Iron | 0.017 | mg/L | < 0.3 | Good |
| Lead | 0.001 | mg/L | < 0.01 | Good |
| Magnesium | 1.28 | mg/L | No limit | Measured |
| Manganese | 0.0015 | mg/L | < 0.1 | Good |
| Mercury | 0.0001 | mg/L | No limit | Measured |
| Nickel | 0.001 | mg/L | No limit | Measured |
| Nitrate | 0.02895 | mg/L | < 50 | Good |
| Nitrite | 0.002 | mg/L | No limit | Measured |
| pH | 7.272285 | pH units | 6.5 – 8.5 | Normal |
| Sodium | 3.9 | mg/L | < 180 | Good |
| Sulfate | 13.071429 | mg/L | < 500 | Good |
| Temperature | 13.452148 | degrees C | No limit | Measured |
| Total Coliforms | 0 | MPN/100ml | < 0 | Compliant |
| Total Dissolved Solids | 62.307692 | mg/L | < 600 | Good |
| Trihalomethanes | 0.0256 | mg/L | < 0.25 | Good |
| Turbidity | 0.378691 | NTU | < 5 | Good |
| Zinc | 0.0024 | 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 (29.538462 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 7.272285 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 0.92 mg/L. Within the recommended 0.6–1.1 mg/L range for dental health.
Chlorine
Disinfection
Chlorine measured at 0.866797 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 Moonah measures 0.866797 mg/L, which is low. Filling a jug and letting it stand for 30 minutes will reduce any residual taste.
Soft Water Advantage
Moonah's water is soft at 29.538462 mg/L. You can use less soap and detergent, as it lathers easily with softer water.
Fluoride in Your Water
Fluoride measures 0.92 mg/L in Moonah. 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 Moonah's water data is updated.
FAQ
Frequently asked questions
Is tap water safe to drink in Moonah?
How hard is the water in Moonah?
What water utility supplies Moonah?
Does Moonah water have fluoride?
What is the water quality score for Moonah?
What is the population of Moonah?
Supplier
Water utility
- Utility
- TasWater
- Supply Zone
- Glenorchy Greater Hobart
- Data Source
- TasWater — Glenorchy Greater Hobart
Nearby
Nearby suburbs
Same water utility, similar water quality
Similar Quality
Suburbs with similar water quality
Suburbs scoring between 8.6 and 10.0
Utility reports average the grid — not your home
Moonah'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 Hobart and Tasmania
In-depth articles on the water supply that serves Moonah
Related
Explore more
Related pages for Moonah, TAS
Is tap water safe?
Safety assessment
Water hardness
29.538462 mg/L
Best water filter
Filter recommendations
Tasmania water quality
State coverage
TasWater
Water utility
Compare with Derwent Park
Moonah vs Derwent Park
Compare with Lutana
Moonah vs Lutana
Compare with West Moonah
Moonah vs West Moonah
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.