Water Hardness and Quality in Melmerby
Supplied by Yorkshire Water · Romanby (North Yorkshire)
Melmerby has hard water with quality that meets all UK drinking water standards.
Check a specific postcode in Melmerby
Water Quality Scorecard
Total Hardness
Guideline: 150+ mg/l is considered hard
225.63mg/l CaCO₃
UK Average: 197.72 mg/l CaCO₃Average
LowAverageHigh
pH Level
UK Standard: 6.5 – 9.5
7.36pH units
UK Average: 7.43 pH unitsAverage
LowAverageHigh
Free Chlorine
Guideline: below 1 mg/l
0.48mg/l
UK Average: 0.45 mg/lAverage
LowAverageHigh
Water Hardness in Melmerby
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
225.63mg/l CaCO₃Hard
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Melmerby has hard water at 225.63 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
- Yorkshire Water
- Supply Zone
- Romanby (North Yorkshire)
- Source Type
- Groundwater
- Treatment Works
- North Yorkshire Treatment Works
- Last Tested
- 2025-12-31
- Data Source
- Yorkshire Water
Frequently Asked Questions
Is the water hard in Melmerby?▾
Yes, Melmerby has hard water at 225.63 mg/l CaCO₃. This is classified as "Hard" on the standard scale. You may notice limescale buildup in kettles and on taps.
Is Melmerby tap water safe to drink?▾
Yes, tap water in Melmerby is safe to drink. It is treated and tested by Yorkshire Water and meets all UK Drinking Water Inspectorate standards. All tested parameters are within regulatory limits.
What is the water hardness in Melmerby?▾
The water hardness in Melmerby is 225.63 mg/l CaCO₃, which is classified as "Hard". This is above the UK national average of 170 mg/l.
Who supplies water to Melmerby?▾
Water in Melmerby is supplied by Yorkshire Water, which serves the Yorkshire and the Humber region. The water comes from underground aquifers and is treated at North Yorkshire Treatment Works.