Water Hardness and Quality in Hatfield Woodhouse
Supplied by Yorkshire Water · Town (Doncaster)
Hatfield Woodhouse has hard water with quality that meets all UK drinking water standards.
Check a specific postcode in Hatfield Woodhouse
Water Quality Scorecard
Total Hardness
Guideline: 150+ mg/l is considered hard
248.97mg/l CaCO₃
UK Average: 197.72 mg/l CaCO₃Above Average
LowAverageHigh
pH Level
UK Standard: 6.5 – 9.5
7.61pH units
UK Average: 7.43 pH unitsWell Above Average
LowAverageHigh
Free Chlorine
Guideline: below 1 mg/l
0.12mg/l
UK Average: 0.45 mg/lWell Below Average
LowAverageHigh
Nitrate
UK Standard: max 50 mg/l
26.26mg/l
UK Average: 16.9 mg/lWell Above Average
LowAverageHigh
Lead
UK Standard: max 10 µg/l
0.23µg/l
UK Average: 1.08 µg/lWell Below Average
LowAverageHigh
Fluoride
UK Standard: max 1.5 mg/l
0.07mg/l
UK Average: 0.19 mg/lWell Below Average
LowAverageHigh
Water Hardness in Hatfield Woodhouse
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
248.97mg/l CaCO₃Hard
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Hatfield Woodhouse has hard water at 248.97 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
- Town (Doncaster)
- Source Type
- Groundwater
- Treatment Works
- Doncaster Treatment Works
- Last Tested
- 2025-12-31
- Data Source
- Yorkshire Water
Frequently Asked Questions
Is the water hard in Hatfield Woodhouse?▾
Yes, Hatfield Woodhouse has hard water at 248.97 mg/l CaCO₃. This is classified as "Hard" on the standard scale. You may notice limescale buildup in kettles and on taps.
Is Hatfield Woodhouse tap water safe to drink?▾
Yes, tap water in Hatfield Woodhouse 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 Hatfield Woodhouse?▾
The water hardness in Hatfield Woodhouse is 248.97 mg/l CaCO₃, which is classified as "Hard". This is above the UK national average of 170 mg/l.
Who supplies water to Hatfield Woodhouse?▾
Water in Hatfield Woodhouse is supplied by Yorkshire Water, which serves the Yorkshire and the Humber region. The water comes from underground aquifers and is treated at Doncaster Treatment Works.