Tap Water Quality in Eschol Park, NSW
Postcode 2558 · Supplied by Sydney Water via Macarthur
Quality Score
About Eschol Park
Eschol Park is a suburb of 2,607 residents in New South Wales (postcode 2558). The median age is 36. It falls within the Sydney Water area. Neighbouring suburbs include Eagle Vale, Kearns, Claymore, Blairmount.
Most residents own their home with a mortgage (51%), while 28% own outright, while 20% rent. The median household income is $96,252 per year. The top countries of birth for residents are New Zealand (12%), United Kingdom (11%), and India (8%).
Tap water in Eschol Park is supplied by Sydney Water. The suburb receives water via the Macarthur supply zone.
Water quality summary
Based on 2024-25 water quality reports, Eschol Park achieves a WaterScore of 9.6 out of 10, rated excellent overall. Water hardness measures 34.9 mg/L, classified as soft. This is gentle on appliances and skin, with minimal limescale buildup expected. The pH level is 7.6, which is within the ADWG guideline range of 6.5–8.5. The water is fluoridated at 1.05 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 0.74 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 126.3 mg/L, considered low 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: Eagle Vale , Kearns , Claymore
Census Data
Suburb snapshot
Population
Median Age
Median Income
Owner-occupied
Recommended filters for Eschol Park
Products matched to your water profile
ZeroWater
2.8L 5-Stage Jug (PFAS + Fluoride + Lead, IAPMO Certified)
4.2 · 5,315 ratings on Amazon
Ideal for Eschol Park — removes fluoride (currently 1.05 mg/L).
iSpring
RCC7AK 6-Stage Under-Sink RO (with Alkaline Re-min)
4.6 · 13,756 ratings on Amazon
Ideal for Eschol Park — removes fluoride (currently 1.05 mg/L), removes chlorine taste and odour.
Nakii
Water Filter Pitcher (WQA Certified, 150 Gallons)
4.4 · 6,827 ratings on Amazon
Ideal for Eschol Park — removes chlorine taste and odour.
Comparison
How Eschol Park compares
Compared to New South Wales and national averages
| Metric | Eschol Park | NSW Avg | National Avg |
|---|---|---|---|
| Hardness | 34.9 mg/L | 45.9 mg/L | 85.1 mg/L |
| pH | 7.6 | 7.7 | 8.4 |
| Fluoride | 1.05 mg/L | 1 mg/L | 0.7 mg/L |
| Chlorine | 0.74 mg/L | — | — |
| Turbidity | 0.1 NTU | 0.2 NTU | 0.4 NTU |
| TDS | 126.3 mg/L | 116.3 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 |
|---|---|---|---|---|
| Iron | 0.011 | mg/L | < 0.3 | Good |
| Aluminium | 0.034 | mg/L | < 0.2 | Good |
| Manganese | 0.0005 | mg/L | < 0.1 | Good |
| Copper | 0.007 | mg/L | < 2 | Good |
| Zinc | 0.002 | mg/L | No limit | Measured |
| Ammonia | 0.235 | mg/L | No limit | Measured |
| Turbidity | 0.1 | NTU | < 5 | Good |
| Colour | 2 | HU | < 15 | Good |
| Dissolved Oxygen | 99.4 | % saturation | No limit | Measured |
| Total Dissolved Solids | 126.3 | mg/L | < 600 | Good |
| Sulfate | 2.5 | mg/L | < 500 | Good |
| Hardness | 34.9 | mg/L | < 200 | Good |
| pH | 7.6 | pH units | 6.5 – 8.5 | Normal |
| Temperature | 20 | degrees C | No limit | Measured |
| E. coli | 0 | orgs/100 mL | < 0 | Compliant |
| Free Chlorine | 0.74 | mg/L | < 5 | Good |
| Monochloramine | 0.93 | mg/L | < 3 | Good |
| Fluoride | 1.05 | mg/L | < 1.5 | Good |
| Trihalomethanes | 0.05 | mg/L | < 0.25 | Good |
| Ndma | 0.0001 | mg/L | No limit | Measured |
| Chloride | 0.004 | mg/L | < 250 | Good |
| Pfos Pfhxs | 0.0007 | µg/L | No limit | Measured |
| PFOA | 0.0001 | µg/L | < 0.56 | Good |
Safety
Safety assessment
Based on 23 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 (34.9 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 7.6 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 1.05 mg/L. Within the recommended 0.6–1.1 mg/L range for dental health.
Chlorine
Disinfection
Chlorine measured at 0.74 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 Eschol Park measures 0.74 mg/L, which is low. Filling a jug and letting it stand for 30 minutes will reduce any residual taste.
Soft Water Advantage
Eschol Park's water is soft at 34.9 mg/L. You can use less soap and detergent, as it lathers easily with softer water.
Fluoride in Your Water
Fluoride measures 1.05 mg/L in Eschol Park. 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 Eschol Park?
How hard is the water in Eschol Park?
What water utility supplies Eschol Park?
Does Eschol Park water have fluoride?
What is the water quality score for Eschol Park?
What is the population of Eschol Park?
Supplier
Water utility
- Utility
- Sydney Water
- Supply Zone
- Macarthur
- Data Source
- Sydney Water — quarterly macarthur q2 202425, quarterly macarthur q3 202425, quarterly macarthur q4 202425
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
Eschol Park'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 Sydney
In-depth articles on the water supply that serves Eschol Park
Related
Explore more
Related pages for Eschol Park, NSW
Is tap water safe?
Safety assessment
Water hardness
34.9 mg/L
Best water filter
Filter recommendations
New South Wales water quality
State coverage
Sydney Water
Water utility
Compare with Eagle Vale
Eschol Park vs Eagle Vale
Compare with Kearns
Eschol Park vs Kearns
Compare with Claymore
Eschol Park vs Claymore
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 Sydney Water (2024-25 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.