Well and borehole water

Blue groundwater level tape reel beside a well casing in dry grass

How do you treat well or borehole water?

Part of our well and borehole water guide Iron, nitrate, germs or a low pH reading on your well or borehole water. Which fix matches which problem, and how do...

How do you treat well or borehole water?

Part of our well and borehole water guide Iron, nitrate, germs or a low pH reading on your well or borehole water. Which fix matches which problem, and how do...

Close-up of a blue love-in-a-mist flower in a green garden with soft blurred background

Can you drill a borehole in your garden?

Part of our well and borehole water guide You have the space, and a borehole sounds like a water supply of your own. Can you just book a driller? Short...

Can you drill a borehole in your garden?

Part of our well and borehole water guide You have the space, and a borehole sounds like a water supply of your own. Can you just book a driller? Short...

A metal borehole cover in a green field beside a stone wall with a jar of water

What is a borehole, and how does it work?

A borehole is a drilled shaft that reaches an aquifer, with a pump lifting the water. The Drinking Water Inspectorate calls it a groundwater source pumped from deep underground. In...

What is a borehole, and how does it work?

A borehole is a drilled shaft that reaches an aquifer, with a pump lifting the water. The Drinking Water Inspectorate calls it a groundwater source pumped from deep underground. In...

Raindrops resting on a large green leaf in a garden after rain

Can you drink rainwater in the UK?

We found no UK official source that gives a flat yes. The government's Be Ready advice says not to drink water from a rain butt. The DWI treats a rainwater...

Can you drink rainwater in the UK?

We found no UK official source that gives a flat yes. The government's Be Ready advice says not to drink water from a rain butt. The DWI treats a rainwater...

Water being poured into a clear glass with ice cubes on a reflective table against soft blue and purple lights

Can you drink well or borehole water in the UK?

It depends on the supply, and nobody tests a single home's by default. The DWI's 2025 report says 2.21% of 271,024 council tests on English private supplies failed a standard,...

Can you drink well or borehole water in the UK?

It depends on the supply, and nobody tests a single home's by default. The DWI's 2025 report says 2.21% of 271,024 council tests on English private supplies failed a standard,...