Postcode district outlook

Hosepipe ban in TW11

The hosepipe ban position for the TW11 postcode district — 558 live postcodes, served mostly by Thames Water — checked against the national index on 19 August 2026. This is an index check, not a prediction.

The answer for TW11

No ban listed

No Temporary Use Ban is listed in the national index for TW11. Thames Water is the primary supplier.

Postcodes
558
Primary supplier
Thames Water
Share of district
100%
Sectors
4

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

Garden watering decision · TW11

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 · TW11 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 TW11

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.

Water resource zones near TW11

TW11 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 TW11 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

TW11 0 (168 postcodes)
TW11 1 (12 postcodes)
TW11 8 (196 postcodes)
TW11 8AATW11 8ABTW11 8AETW11 8AFTW11 8AGTW11 8AHTW11 8AJTW11 8ALTW11 8ANTW11 8APTW11 8AQTW11 8ARTW11 8ASTW11 8ATTW11 8AUTW11 8AWTW11 8AXTW11 8AYTW11 8AZTW11 8BATW11 8BETW11 8BFTW11 8BGTW11 8BHTW11 8BJTW11 8BLTW11 8BNTW11 8BPTW11 8BQTW11 8BSTW11 8BTTW11 8BUTW11 8BXTW11 8BYTW11 8BZTW11 8DATW11 8DBTW11 8DETW11 8DFTW11 8DGTW11 8DHTW11 8DJTW11 8DLTW11 8DNTW11 8DPTW11 8DRTW11 8DTTW11 8DUTW11 8DWTW11 8DXTW11 8DYTW11 8DZTW11 8EATW11 8EBTW11 8EETW11 8EGTW11 8ETTW11 8EUTW11 8EWTW11 8EYTW11 8EZTW11 8GRTW11 8GTTW11 8GUTW11 8GWTW11 8GXTW11 8HATW11 8HBTW11 8HDTW11 8HFTW11 8HGTW11 8HHTW11 8HJTW11 8HQTW11 8HTTW11 8HUTW11 8HXTW11 8HYTW11 8HZTW11 8JATW11 8JBTW11 8JDTW11 8JETW11 8JFTW11 8JHTW11 8JJTW11 8JLTW11 8JNTW11 8JRTW11 8JZTW11 8LATW11 8LGTW11 8LHTW11 8LJTW11 8LLTW11 8LNTW11 8LSTW11 8LTTW11 8LUTW11 8LXTW11 8LZTW11 8NATW11 8NBTW11 8NDTW11 8NETW11 8NFTW11 8NGTW11 8NHTW11 8NJTW11 8NLTW11 8NNTW11 8NQTW11 8NWTW11 8NYTW11 8NZTW11 8PATW11 8PBTW11 8PDTW11 8PFTW11 8PHTW11 8PJTW11 8PLTW11 8PNTW11 8PPTW11 8PQTW11 8PRTW11 8PSTW11 8PUTW11 8PWTW11 8PYTW11 8QATW11 8QDTW11 8QETW11 8QHTW11 8QLTW11 8QNTW11 8QQTW11 8QTTW11 8QXTW11 8QYTW11 8QZTW11 8RDTW11 8RETW11 8RFTW11 8RGTW11 8RNTW11 8RPTW11 8RRTW11 8RSTW11 8RTTW11 8RUTW11 8RWTW11 8RXTW11 8RYTW11 8RZTW11 8SATW11 8SBTW11 8SDTW11 8SETW11 8SFTW11 8SGTW11 8SHTW11 8SJTW11 8SLTW11 8SNTW11 8SPTW11 8SQTW11 8SRTW11 8SSTW11 8STTW11 8SWTW11 8SYTW11 8SZTW11 8TATW11 8TETW11 8TFTW11 8TGTW11 8TPTW11 8TQTW11 8TRTW11 8TSTW11 8TTTW11 8TUTW11 8TXTW11 8TYTW11 8UATW11 8UBTW11 8UDTW11 8UETW11 8UFTW11 8UHTW11 8UJTW11 8ULTW11 8UQTW11 8XYTW11 8ZN
TW11 9 (182 postcodes)

Hosepipe ban rules for TW11

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.