Postcode district outlook

Hosepipe ban in PL4

The hosepipe ban position for the PL4 postcode district — 827 live postcodes, served mostly by South West Water — checked against the national index on 19 August 2026. This is an index check, not a prediction.

The answer for PL4

No ban listed

No Temporary Use Ban is listed in the national index for PL4. South West Water is the primary supplier.

Postcodes
827
Primary supplier
South West Water
Share of district
100%
Sectors
5

Water-supply boundaries can cross postcode districts. View the official notice · Check an exact postcode for a definitive answer

Garden watering decision · PL4

Do not use a hosepipe

Hold off

A hosepipe restriction is active for this supply area. Follow your supplier’s notice and use only the watering methods it permits.

No weather-led watering estimate is being shown. This card updates automatically when a fresh forecast is published.

An official hosepipe restriction is currently active.

Estimate for an established mixed garden border · PL4 district

The answer compares the latest Met Office forecast with an estimated garden water need. It is guidance, not a precise measurement, and a hosepipe ban always takes priority.

Water suppliers covering PL4

The supplier split is mapped from the district’s centroid across the published water resource zones and is a guide, not an address-level guarantee.

  • South West Water

    Active100% of mapped units · high confidence · Full status page

Water resource zones near PL4

PL4 maps to the water resource zone below. Zones are the official planning areas suppliers use to report how much water they have.

Find your exact postcode

Every live postcode in PL4 is listed below. Choose one to open its local water outlook, or use the search box to find a specific address.

Pick a postcode to open its local water outlook

PL4 0 (160 postcodes)
PL4 6 (129 postcodes)
PL4 7 (176 postcodes)
PL4 8 (195 postcodes)
PL4 9 (167 postcodes)

Hosepipe ban rules for PL4

The rules that apply depend on your supplier’s notice. The general position: watering cans and buckets stay allowed, while a hosepipe connected to the mains is restricted during a Temporary Use Ban.

This is an index check, not a prediction. The postcode inventory comes from ONSPD Open Geography (onspd-latest-postcode-centroids), and the supplier split is mapped from district centroids. For a legally reliable answer for your address, use the exact-postcode checker or the supplier’s own checker.