Affinity Water: Everything You Need to Know About Your Local Water Supplier
If you live in the South East of England, chances are you’re one of the millions of people who rely on Affinity Water for your daily supply of clean and safe drinking water. But how much do you really know about the company that keeps your taps running? Whether you’re a long-time customer, a new homeowner, or simply curious, this guide gives you everything you need to know about Affinity Water—how it works, how to save on bills, and how it supports sustainability efforts.

Who Is Affinity Water?
Affinity Water is the largest water-only supplier in the UK, providing water services to over 3.8 million people across parts of London, Hertfordshire, Bedfordshire, Essex, and other areas in the South East. Unlike some utility providers, Affinity Water is not responsible for wastewater services—its core job is to ensure that clean water reaches homes and businesses efficiently and reliably.
Headquartered in Hatfield, Hertfordshire, the company has been operating under the Affinity Water name since 2012, following a merger of Veolia Water Central, East, and Southeast.
What Areas Does Affinity Water Cover?
Affinity Water serves a wide geographical region split into three main supply areas:
- Central Region – Includes parts of Hertfordshire, Bedfordshire, Buckinghamshire, and North West London.
- East Region – Covers areas such as Harlow, Bishops Stortford, and parts of Essex.
- South East Region – Includes Folkestone, Dover, and surrounding towns in Kent.
To find out if Affinity Water is your supplier, you can enter your postcode on their official website.
How Does Affinity Water Work?
Affinity Water abstracts water from various sources including rivers, reservoirs, and underground aquifers. The water is then treated and tested to meet strict health and safety standards before it reaches your home. The company manages a vast network of pipes, treatment works, and storage tanks to ensure consistent quality and supply.
Every drop of water you use—from your morning shower to the water in your kettle—has passed through this process.
Customer Services and Online Portal
One of the great things about Affinity Water is its user-friendly online account system. Customers can:
- View and pay bills
- Set up a Direct Debit
- Submit meter readings
- Track water usage
- Apply for financial assistance
This online portal helps make managing your water account easy, especially for busy households and landlords.
Understanding Your Water Bill
Your Affinity Water bill may be based on one of two systems:
- Metered Billing: If you have a water meter, you pay for the water you actually use.
- Unmetered Billing: This is based on the rateable value of your home, regardless of how much water you consume.
Metered billing is typically more cost-effective, especially for smaller households. If you don’t yet have a meter, Affinity Water offers free meter installation for eligible homes. This can significantly reduce your bill if you’re conservative with water usage.
Help with Paying Your Bills
Affinity Water understands that not everyone can easily afford their water bill. That’s why they offer a range of financial support schemes, including:
- WaterSure: For low-income households using a lot of water due to medical needs.
- Low Income Fixed Tariff: Discounts for households with an income below a certain threshold.
- Payment Breaks or Plans: If you’re struggling financially, you can spread the cost or delay payments without penalties.
They also partner with charities and Citizens Advice to help customers access support.
How Affinity Water Is Tackling Water Waste
Water conservation is a top priority for Affinity Water. With climate change and population growth putting increasing pressure on water supplies, the company has launched several initiatives:
- Smart Metering: Rollout of smart meters helps identify leaks early and encourages mindful usage.
- Fixing Leaks: Affinity Water repairs thousands of leaks every year—both in their network and on customers’ properties.
- Water Saving Devices: Free gadgets like shower timers, tap inserts, and save-a-flush devices can help reduce daily water use.
They aim to reduce per capita consumption to 129 litres per day by 2025.

Sustainability and Environmental Impact
Affinity Water is committed to sustainable practices that protect both people and the planet. Key initiatives include:
- Restoring Rivers: They work with local communities to restore chalk streams and other important habitats.
- Reducing Carbon Emissions: Investment in greener technology and vehicle fleets.
- Education: Outreach programs in schools and communities to promote water conservation.
They’ve even pledged to become carbon neutral by 2030.
Reporting Issues or Emergencies
If you spot a burst pipe, notice cloudy water, or experience low pressure, Affinity Water makes it easy to report problems through their website or 24/7 phone line. They also update customers on planned maintenance or emergency disruptions via SMS and online maps.
How to Contact Affinity Water
Affinity Water offers multiple ways to get in touch:
- Website: www.affinitywater.co.uk
- Customer Service: 0345 357 2407 (Mon-Fri, 8am to 6pm)
- Emergency Line: 0345 357 2407 (24/7 for urgent water issues)
- Live Chat: Available via their website
- Social Media: Active on Twitter and Facebook for service updates
Why Choose Affinity Water?
Here’s why customers continue to stick with and trust Affinity Water:
- Reliable and safe water supply
- Transparent billing and meter services
- Strong sustainability commitments
- Excellent customer service
- Support for vulnerable customers
Plus, they’re local—meaning they understand the specific needs of your community.
Final Thoughts
Affinity Water does more than just keep your taps flowing—it’s a company actively working toward a more sustainable and customer-friendly future. From smart meters and financial aid to leak detection and environmental restoration, they’re showing how a utility provider can lead by example.
If you’re looking to better understand your water bill, save money, or be more eco-conscious in your home, now’s the perfect time to engage with Affinity Water and take advantage of the tools and support they offer.
SEO Notes:
- Target keyword used naturally throughout: Affinity Water
- Secondary keywords subtly included: water bill, customer service, metered billing, water saving, leak repair, South East England
- Designed for readability and natural tone, not robotic