DE — Derby

Who supplies water in the DE postcode area?

Severn Trent supplies addresses in DE, which covers Derby, Burton upon Trent, Swadlincote, Ilkeston and Matlock. Water is not a market you can shop in — the supplier comes with the address.

Severn Trent

Water and sewerage

Supplies water and takes waste water across the Midlands, from the Bristol Channel to the Humber, including Birmingham, Coventry, Derby, Leicester and Nottingham.

More about Severn Trent Official site ↗

Places in the DE postcode area

  • Derby
  • Burton upon Trent
  • Swadlincote
  • Ilkeston
  • Matlock

A sample, not the full list. DE is the postcode area — the letters before the first digit — so it covers every DE outward code.

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A few useful answers

Common questions

Who supplies water in the DE postcode area?

Severn Trent supplies water in the DE postcode area. The supplier is decided by where the property is, not by who lived there before you.

Can I switch water supplier in DE?

No. Household water supply is not a competitive market anywhere in the UK — there is one supplier for each address and no tariff to compare. What you can change is how you are charged, by asking for a meter.

Does one company handle both the water and the sewerage in DE?

Yes. Severn Trent does both, so one bill normally covers the water supply and the waste water together.

Do I need to open a water account when I move in?

Yes. Tell the supplier the day your tenancy starts and give an opening meter reading if the property has a meter, so you are not billed for what the last tenant used.

Where to confirm this

We hold the supplier at postcode-area level, which is coarse enough to be wrong at a boundary. These are the industry's own sources, and they settle it for a specific address.

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