Tap Water Quality in Moolooloo, SA
Postcode 5730 · Supplied by SA Water via Parachilna
Quality Score
About Moolooloo
Moolooloo is a suburb in South Australia, Australia (postcode 5730). It falls within the SA Water area. Neighbouring suburbs include Oratunga Station, Moorillah, Alpana, Mount Falkland.
Tap water in Moolooloo is supplied by SA Water. The suburb receives water via the Parachilna supply zone.
Water quality summary
Based on 2025 water quality reports, Moolooloo achieves a WaterScore of 8.6 out of 10, rated excellent overall. Water hardness measures 288 mg/L, classified as very hard. Residents may notice limescale buildup on appliances and fixtures. The pH level is 0.05, which is outside the ADWG guideline range of 6.5–8.5. The water is fluoridated at 0.6 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 1 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 827 mg/L, considered elevated against the ADWG guideline of 600 mg/L. Turbidity is 0.1 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: Oratunga Station , Moorillah , Alpana
288/200 mg/L
141% above South Australia avg
238% above national avg
Recommended filters for Moolooloo
Products matched to your water profile
iSpring
RCC7AK 6-Stage Under-Sink RO (with Alkaline Re-min)
4.6 · 13,756 ratings on Amazon
Ideal for Moolooloo — reduces hardness from 288 mg/L, removes chlorine taste and odour.
YARNA
Capacitive Electronic Water Descaler (Whole House)
4 · 538 ratings on Amazon
Ideal for Moolooloo — helps reduce limescale buildup from hard water (288 mg/L) without removing hardness minerals.
iSpring
Counter-top Drinking Water Filter
4.4 · 1,108 ratings on Amazon
Ideal for Moolooloo — removes chlorine taste and odour.
Comparison
How Moolooloo compares
Compared to South Australia and national averages
| Metric | Moolooloo | SA Avg | National Avg |
|---|---|---|---|
| Hardness | 288 mg/L | 119.3 mg/L | 85.1 mg/L |
| pH | 0.05 | 3.2 | 8.4 |
| Fluoride | 0.6 mg/L | 0.5 mg/L | 0.7 mg/L |
| Chlorine | 1 mg/L | — | — |
| Turbidity | 0.1 NTU | 0.1 NTU | 0.4 NTU |
| TDS | 827 mg/L | 341.5 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 | 204 | mg/L | No limit | Measured |
| Aluminium | 0.002 | mg/L | < 0.2 | Good |
| Calcium | 55.2 | mg/L | No limit | Measured |
| Chloride | 276 | mg/L | < 250 | Exceeds |
| Free Chlorine | 1 | mg/L | < 5 | Good |
| Total Chlorine | 1.1 | mg/L | < 5 | Good |
| Colour | 1 | HU | < 15 | Good |
| Copper | 0.021 | mg/L | < 2 | Good |
| E. coli | 0 | cfu/100mL | < 0 | Compliant |
| Fluoride | 0.6 | mg/L | < 1.5 | Good |
| Hardness | 288 | PPM or mg/L | < 200 | Exceeds |
| Iron | 0.0109 | mg/L | < 0.3 | Good |
| Lead | 0.0003 | mg/L | < 0.01 | Good |
| Magnesium | 36.4 | mg/L | No limit | Measured |
| Manganese | 0.0001 | mg/L | < 0.1 | Good |
| Nitrate | 5.23 | mg/L | < 50 | Good |
| pH | 0.05 | µg/L | 6.5 – 8.5 | Outside range |
| Sodium | 163 | mg/L | < 180 | Near limit |
| Sulfate | 99.3 | mg/L | < 500 | Good |
| Total Dissolved Solids | 827 | mg/L | < 600 | Exceeds |
| Turbidity | 0.1 | NTU | < 5 | Good |
Safety
Safety assessment
Of 21 parameters tested, several exceed Australian Drinking Water Guidelines: Chloride (276 mg/L), Hardness (288 PPM or mg/L), pH (0.05 µg/L), Total Dissolved Solids (827 mg/L). 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
Very hard (288 mg/L)
Water Hardness
Your water is very hard, meaning significant limescale buildup is likely on appliances, fixtures, and heating elements. Soap will struggle to lather, and you may notice dry skin or dull hair after washing. Regular descaling of kettles, dishwashers, and hot water systems is strongly recommended.
Outside Range
pH Level
pH of 0.05 is outside 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 0.6 mg/L. Within the recommended 0.6–1.1 mg/L range for dental health.
Chlorine
Disinfection
Chlorine measured at 1 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 Moolooloo measures 1 mg/L, which is low. Filling a jug and letting it stand for 30 minutes will reduce any residual taste.
Descale Appliances Regularly
With very hard water at 288 mg/L, descale your kettle, showerhead, and hot water system every few months using white vinegar to maintain efficiency.
Fluoride in Your Water
Fluoride measures 0.6 mg/L in Moolooloo. Australian guidelines allow up to 1.5 mg/L. This is added by utilities to support dental health in the community.
Consider a Filter for TDS
Total dissolved solids measure 827 mg/L. A reverse osmosis filter can reduce dissolved minerals if you prefer a cleaner taste in drinking water.
Slightly Acidic Water
pH measures 0.05 in Moolooloo, which is slightly acidic. Running the tap for 30 seconds before drinking can flush any metals that dissolve more readily in acidic water.
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FAQ
Frequently asked questions
Is tap water safe to drink in Moolooloo?
How hard is the water in Moolooloo?
What water utility supplies Moolooloo?
Does Moolooloo water have fluoride?
What is the water quality score for Moolooloo?
Supplier
Water utility
- Utility
- SA Water
- Supply Zone
- Parachilna
- Data Source
- SA Water — water quality performance results november 2025
Nearby
Nearby suburbs
Same water utility, similar water quality
Similar Quality
Suburbs with similar water quality
Suburbs scoring between 7.6 and 9.6
Utility reports average the grid — not your home
Moolooloo'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 Adelaide and SA
In-depth articles on the water supply that serves Moolooloo
Related
Explore more
Related pages for Moolooloo, SA
Is tap water safe?
Safety assessment
Water hardness
288 mg/L
Best water filter
Filter recommendations
South Australia water quality
State coverage
SA Water
Water utility
Compare with Oratunga Station
Moolooloo vs Oratunga Station
Compare with Moorillah
Moolooloo vs Moorillah
Compare with Alpana
Moolooloo vs Alpana
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 SA Water (2025 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.