What is the water quality in Preston?

The most commonly flagged contaminants across Preston are Nickel (flagged in 2 areas). No PFAS were detected.

Is Preston water hard or soft?

Hardness data is not yet available for Preston. Enter your postcode for detailed water quality data.

Which areas of Preston have the best water?

The areas with the best water quality in Preston are PR26 (9.5/10), PR4 (9.5/10), PR7 (9.5/10).

Are there PFAS in Preston water?

No PFAS (forever chemicals) have been detected in any of the 9 areas tested in Preston.

England

Is Preston tap water safe to drink?

Q: Is Preston tap water safe to drink?

Yes, Preston tap water is generally safe to drink. Across 9 areas tested, the average water quality score is 9.3/10. United Utilities serves Preston from Thirlmere and Haweswater in the Lake District, via the Pennine aqueduct.

Q: Who supplies water in Preston?

Water in Preston is supplied by United Utilities. United Utilities serves Preston from Thirlmere and Haweswater in the Lake District, via the Pennine aqueduct.

United Utilities serves Preston from Thirlmere and Haweswater in the Lake District, via the Pennine aqueduct.

Average score

9.3/10

UK avg: 9.1/10

Areas tested

Issues flagged

PFAS detected

None

Yes, Preston tap water is safe to drink. Based on 9 areas tested, Preston has an average water quality score of 9.3/10 (above the UK average of 9.1/10). 2 contaminants were flagged above recommended levels across all areas. Water is supplied by United Utilities. United Utilities serves Preston from Thirlmere and Haweswater in the Lake District, via the Pennine aqueduct.