Water Hardness and Quality in Little Faringdon
Supplied by Thames Water · Carterton (OX19)
Little Faringdon has hard water with quality that meets all UK drinking water standards.
Check a specific postcode in Little Faringdon
Water Quality Scorecard
Total Hardness
Guideline: 150+ mg/l is considered hard
254mg/l CaCO₃
UK Average: 197.72 mg/l CaCO₃Above Average
LowAverageHigh
pH Level
UK Standard: 6.5 – 9.5
7.4pH units
UK Average: 7.43 pH unitsAverage
LowAverageHigh
Free Chlorine
Guideline: below 1 mg/l
0.26mg/l
UK Average: 0.45 mg/lWell Below Average
LowAverageHigh
Nitrate
UK Standard: max 50 mg/l
17mg/l
UK Average: 16.9 mg/lAverage
LowAverageHigh
Lead
UK Standard: max 10 µg/l
0.9µg/l
UK Average: 1.08 µg/lAbove Average
LowAverageHigh
Fluoride
UK Standard: max 1.5 mg/l
0.11mg/l
UK Average: 0.19 mg/lAverage
LowAverageHigh
Water Hardness in Little Faringdon
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
254mg/l CaCO₃Hard
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Little Faringdon has hard water at 254 mg/l. You will likely experience significant limescale buildup in kettles, boilers, and on bathroom surfaces. Many residents in your area use water softeners or anti-limescale products.
Water Source Information
- Water Company
- Thames Water
- Supply Zone
- Carterton (OX19)
- Source Type
- Mixed
- Treatment Works
- Carterton Treatment Works
- Last Tested
- 2025-12-31
- Data Source
- Thames Water
Frequently Asked Questions
Is the water hard in Little Faringdon?▾
Yes, Little Faringdon has hard water at 254 mg/l CaCO₃. This is classified as "Hard" on the standard scale. You may notice limescale buildup in kettles and on taps.
Is Little Faringdon tap water safe to drink?▾
Yes, tap water in Little Faringdon is safe to drink. It is treated and tested by Thames Water and meets all UK Drinking Water Inspectorate standards. All tested parameters are within regulatory limits.
What is the water hardness in Little Faringdon?▾
The water hardness in Little Faringdon is 254 mg/l CaCO₃, which is classified as "Hard". This is above the UK national average of 170 mg/l.
Who supplies water to Little Faringdon?▾
Water in Little Faringdon is supplied by Thames Water, which serves the London and Thames Valley region. The water comes from mixed sources and is treated at Carterton Treatment Works.