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Your Home
Your Home
- Your Water
  Follow your water from source to tap, and learn about your pipework responsibilities, or how to connect to our network
- Your Waste Water
  Find out more about our waste water services such as; septic tanks, sewage pollution and sewer flooding.
- Your Charges
  Check here for a detailed breakdown of your water and waste water charges
- Save Water
  Here are some simple tips and advice to improve water efficiency in your home or business
- Campaigns
  Help keep Scotland’s water cycle running smoothly and stay safe with our simple how-to guides
- Water Usage Calculator
  Calculate how much water and energy you use daily around your home
- Check the quality of your water
  Enter your post code to find out more about water quality in your area
Water Usage Calculator

Check the quality of your water
In Your Area
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  Our interactive map gives information about supply issues and current investment projects across Scotland
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  Find out about all the latest investments and supply updates in your area
- Current Service Updates
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Latest In Your Area

Current Service Updates
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  Our services as a wholesale supplier
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  Understand your water and waste water responsibilities under the law
- Connecting to Our Network
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  We offer a wide range of high quality services
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Scientific Services
About Us
About Us
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  How we embrace diversity and encourage inclusion at Scottish Water
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  Our approach to energy management, development and sustainability
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  Visit the pages of Scottish Water Horizons
- What We Do
  Our customers are at the heart of our role and responsibilities to deliver the highest quality service across Scotland
- Who We Are
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- Procurement & Supply Chain
  Find out about our industry leading procurement process
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Careers

News & Views
Help & Resources
Help & Resources
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  Coronavirus Information
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  Find out about maintenance work which may affect your supply
- Document Hub
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- FAQs
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- Video Library
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- Contact Us
- Education
  We offer a great range of educational resources to support Scotland's school curriculum
Contact Us

Education

Water Quality

Help & Resources

Title	Type	Size	Download
Water Hardness Data 2021 Hardness calculations using the average results for 2021 for calcium and magnesium from regulation zones	PDF	162 KB		Download
Water Hardness Data 2020 Hardness calculations using the average results for 2020 for calcium and magnesium from regulation zones	PDF	161 KB		Download
Water Hardness Data 2019 Hardness calculations using the average results for 2019 for calcium and magnesium from regulation zones	PDF	37 KB		Download
Water Hardness Data 2018 Hardness calculations using the average results for 2018 for calcium and magnesium from regulation zones	PDF	65 KB		Download
Water Hardness Data 2017 Hardness calculations using the average results for 2017 for calcium and magnesium from regulation zones	PDF	618 KB		Download
Water Hardness Data 2016 Hardness calculations using the average results for 2016 for calcium and magnesium from regulation zones	PDF	72 KB		Download