Tap Water Quality in Kalangadoo, SA
Postcode 5278 · Supplied by SA Water via Kalangadoo
Quality Score
About Kalangadoo
Kalangadoo is a suburb of 457 residents in South Australia (postcode 5278). The median age is 49. It falls within the SA Water area. Neighbouring suburbs include Moerlong, Wepar, Krongart, Tarpeena.
Most residents own outright (49%), while 32% own their home with a mortgage, while 19% rent. The median household income is $57,928 per year. The top countries of birth for residents are United Kingdom (33%), New Zealand (21%), and Germany (14%).
Tap water in Kalangadoo is supplied by SA Water. The suburb receives water via the Kalangadoo supply zone.
Water quality summary
Based on 2025 water quality reports, Kalangadoo achieves a WaterScore of 9.2 out of 10, rated excellent overall. Water hardness measures 340 mg/L, classified as very hard. Residents may notice limescale buildup on appliances and fixtures. The pH level is 7.3, which is within the ADWG guideline range of 6.5–8.5. Fluoride levels are very low at 0.1 mg/L, indicating the water is not significantly fluoridated. Chlorine, used for disinfection, measures 1.2 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 548 mg/L, considered moderate against the ADWG guideline of 600 mg/L. Turbidity is 0.52 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.
Census Data
Suburb snapshot
Population
Median Age
Median Income
Owner-occupied
340/200 mg/L
185% above South Australia avg
299% above national avg
Recommended filters for Kalangadoo
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 Kalangadoo — reduces hardness from 340 mg/L, removes chlorine taste and odour.
YARNA
Capacitive Electronic Water Descaler (Whole House)
4 · 538 ratings on Amazon
Ideal for Kalangadoo — helps reduce limescale buildup from hard water (340 mg/L) without removing hardness minerals.
BRITA
Marella 2.4L Fridge Water Filter Jug (Maxtra+)
4.7 · 16,095 ratings on Amazon
Ideal for Kalangadoo — removes chlorine taste and odour.
Comparison
How Kalangadoo compares
Compared to South Australia and national averages
| Metric | Kalangadoo | SA Avg | National Avg |
|---|---|---|---|
| Hardness | 340 mg/L | 119.3 mg/L | 85.3 mg/L |
| pH | 7.3 | 8.6 | 7.8 |
| Fluoride | 0.1 mg/L | 0.5 mg/L | 0.7 mg/L |
| Chlorine | 1.2 mg/L | — | — |
| Turbidity | 0.52 NTU | 0.1 NTU | 0.4 NTU |
| TDS | 548 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 | 344 | mg/L | No limit | Measured |
| Aluminium | 0.004 | mg/L | < 0.2 | Good |
| Calcium | 119 | mg/L | No limit | Measured |
| Chloride | 107 | mg/L | < 250 | Good |
| Free Chlorine | 1.2 | mg/L | < 5 | Good |
| Total Chlorine | 0.9 | mg/L | < 5 | Good |
| Colour | 1 | HU | < 15 | Good |
| Copper | 0.0116 | mg/L | < 2 | Good |
| E. coli | 0 | cfu/100mL | < 0 | Compliant |
| Fluoride | 0.1 | mg/L | < 1.5 | Good |
| Hardness | 340 | PPM or mg/L | < 200 | Exceeds |
| Iron | 0.021 | mg/L | < 0.3 | Good |
| Lead | 0.0008 | mg/L | < 0.01 | Good |
| Magnesium | 10.5 | mg/L | No limit | Measured |
| Manganese | 0.0002 | mg/L | < 0.1 | Good |
| Nitrate | 0.03 | mg/L | < 50 | Good |
| pH | 7.3 | pH units | 6.5 – 8.5 | Normal |
| Sodium | 64.3 | mg/L | < 180 | Good |
| Sulfate | 6.6 | mg/L | < 500 | Good |
| Total Dissolved Solids | 548 | mg/L | < 600 | Near limit |
| Turbidity | 0.52 | NTU | < 5 | Good |
Safety
Safety assessment
Of 21 parameters tested, most fall within Australian Drinking Water Guidelines with 1 exception: Hardness at 340 PPM or 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 (340 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.
Normal Range
pH Level
pH of 7.3 is within the ideal range of 6.5–8.5. The ADWG recommends pH between 6.5 and 8.5 for drinking water.
Low fluoride
Fluoride
Fluoride at 0.1 mg/L. Below the recommended range.
Chlorine
Disinfection
Chlorine measured at 1.2 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
Reduce Chlorine Taste
Kalangadoo's chlorine level is 1.2 mg/L. An activated carbon jug filter or benchtop unit can noticeably reduce chlorine taste and odour from tap water.
Descale Appliances Regularly
With very hard water at 340 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 0.1 mg/L in Kalangadoo. 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 548 mg/L. A reverse osmosis filter can reduce dissolved minerals if you prefer a cleaner taste in drinking water.
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FAQ
Frequently asked questions
Is tap water safe to drink in Kalangadoo?
How hard is the water in Kalangadoo?
What water utility supplies Kalangadoo?
Does Kalangadoo water have fluoride?
What is the water quality score for Kalangadoo?
What is the population of Kalangadoo?
Supplier
Water utility
- Utility
- SA Water
- Supply Zone
- Kalangadoo
- 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 8.2 and 10.0
Utility reports average the grid — not your home
Kalangadoo'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 Kalangadoo
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 Kalangadoo, SA [Data set]. Compiled from SA Water data (2025 report). https://waterscore.com.au/water-quality/kalangadoo-sa/
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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.