Add Water Quality to Your Website in 60 Seconds

Q: What happens if a visitor enters a postcode you don't cover?

The widget shows a friendly message: 'We don't have data for that postcode yet.' We cover 1,600+ water supply zones across England, Wales, Scotland, and Northern Ireland. Coverage is expanding continuously.

Compact Mode — ideal for sidebars and product pages

Full-Width Mode — ideal for homepage sections and landing pages

Setup guide

How to Install

Three steps. No backend required. No API knowledge needed.

Add this div where you want the widget to appear

Place this wherever you want the postcode checker to appear on the page.

Add this script before your closing </body> tag

Replace YOUR_KEY with your widget key from the signup form below.

Done. The widget appears instantly.

The widget is fully self-contained — it injects its own CSS without touching your page styles. It works on any website regardless of your existing framework or design system.

Live demo

Try It Now

Enter any UK postcode to see the widget in action.

Check Your Water Quality

–/100

Quality Score

Hardness–

Chlorine–

PFAS enforcement notice–

This is exactly what your visitors see. Enter a postcode, see the result — it's that simple.

Customisation

Make It Yours

Every plan includes layout options. Higher tiers unlock full brand customisation.

Layout Modes All plans

Compact · sidebars & product pages · 300px

Full width · landing pages & homepages · 100%

Switch between layouts with a single attribute: data-layout="wide"

Colour Themes Growth+

Default

Dark

Your brand
colours here

Custom

Match your brand colours — send us your hex codes and we'll configure your widget to blend seamlessly with your site. Growth and Professional plans include custom colour configuration.

Branding Professional

Standard

White label — no branding

Professional plan removes all MyTapWater branding. Your visitors see your tool, your brand — nothing else.

Data Display Options All plans

Show/hide individual parameters (hardness, chlorine, PFAS, lead, nitrate)
Show/hide the quality score
Show/hide product recommendations
Link results to your own product pages instead of ours

Control exactly what your visitors see. Show the parameters that matter for your product — hide the rest.

Want to see a preview with your branding? Email us at hello@mytapwater.co.uk and we'll mock one up for you.

FAQ

Common Questions

The widget displays a water quality score out of 100, hardness classification, chlorine levels, PFAS enforcement status, and key safety parameters for any UK postcode. All data comes from official DWI annual compliance reports — the same data water companies are legally required to publish.

No. The widget script is under 15KB and loads asynchronously — it won't block your page from rendering. Data is fetched only when a visitor enters a postcode, so there's zero performance impact on page load.

Yes. You can show or hide individual parameters, toggle the quality score, and on Growth and Professional plans, apply your own branding and colour scheme. We'll configure it to match your site.

Paste one div tag and one script tag into your HTML. That's it — no backend, no API knowledge, no developer required. The widget handles everything: postcode input, data fetching, and rendering results. Setup takes under 60 seconds.

The widget shows a friendly message: "We don't have data for that postcode yet." We cover 1,600+ water supply zones across England, Wales, Scotland, and Northern Ireland. Coverage is expanding continuously.

Starter covers 1 domain. Growth covers up to 3 domains. Professional covers unlimited domains — ideal for agencies or companies with multiple brands.

The widget is a ready-made, drop-in postcode checker — no coding required. The API gives you raw JSON data to build your own custom integration. If you have developers and want full control, use the API. If you want something working in 60 seconds, use the widget.

Yes. All plans include a monthly usage report showing total lookups, top postcodes searched, and peak usage times.

Simple Pricing

Plans that scale with you

Starter

£99/month

1,000 lookups/month · 1 domain

Up to 1,000 lookups/month
1 domain
“Powered by MyTapWater” branding visible
All 30+ water quality parameters
Hardness, PFAS, Lead & Chlorine
Email support

Get Started — £99/month

Built for property, home, and health

Any website where a visitor might wonder about their local water quality.

💧

Water filter retailers

Show customers exactly why they need a filter — hardness, PFAS, or lead data for their postcode.

🏠

Estate agents & property portals

Add water quality to your property listings. Buyers and renters actively search for this.

🔥

Boiler & heating companies

Identify hard water areas automatically and recommend inhibitors, descalers, and softeners.

🏭

Home improvement retailers

Guide customers to the right products based on their actual water hardness reading.

🥊

Health & wellness sites

Provide personalised water quality context alongside supplement, skincare, or nutrition advice.

Get Your Widget Key

Explore

🏢Water Companies 🔌Widget 🏆Rankings 💧Hard Water Areas 📄Full Report 📰Press ⚗️PFAS Guide ℹ️About