Postcode district outlook

Hosepipe ban in HP11

The hosepipe ban position for the HP11 postcode district — 492 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 HP11

No ban listed

No Temporary Use Ban is listed in the national index for HP11. Thames Water is the primary supplier.

Postcodes: 492
Primary supplier: Thames Water
Share of district: 100%
Sectors: 3

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

Garden watering decision · HP11

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 · HP11 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.

Enter your complete postcode for a more precise result

Water suppliers covering HP11

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.

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

Water resource zones near HP11

HP11 maps to the water resource zone below. Zones are the official planning areas suppliers use to report how much water they have.

Slough Wycombe Aylesbury

Find your exact postcode

Every live postcode in HP11 is listed below. Choose one to open its local water outlook, or use the search box to find a specific address.

Search postcodes in HP11

Pick a postcode to open its local water outlook

HP11 1 (262 postcodes)

HP11 1AA HP11 1AB HP11 1AD HP11 1AE HP11 1AF HP11 1AG HP11 1AJ HP11 1AL HP11 1AN HP11 1AP HP11 1AQ HP11 1AR HP11 1AS HP11 1AT HP11 1AU HP11 1AW HP11 1AX HP11 1AY HP11 1BA HP11 1BB HP11 1BD HP11 1BE HP11 1BF HP11 1BG HP11 1BH HP11 1BJ HP11 1BL HP11 1BN HP11 1BP HP11 1BQ HP11 1BT HP11 1BU HP11 1BW HP11 1BX HP11 1BY HP11 1DB HP11 1DD HP11 1DE HP11 1DF HP11 1DG HP11 1DH HP11 1DJ HP11 1DL HP11 1DN HP11 1DP HP11 1DQ HP11 1DR HP11 1DS HP11 1DT HP11 1DU HP11 1DW HP11 1DX HP11 1DY HP11 1DZ HP11 1EA HP11 1EB HP11 1ED HP11 1EE HP11 1EG HP11 1EH HP11 1EJ HP11 1EL HP11 1EN HP11 1EP HP11 1EQ HP11 1ET HP11 1EU HP11 1EW HP11 1EX HP11 1EY HP11 1EZ HP11 1FA HP11 1FB HP11 1FD HP11 1FF HP11 1FG HP11 1FJ HP11 1FN HP11 1FQ HP11 1FR HP11 1FU HP11 1FW HP11 1FY HP11 1FZ HP11 1GD HP11 1GE HP11 1GF HP11 1GG HP11 1GH HP11 1GJ HP11 1GL HP11 1GN HP11 1GP HP11 1GQ HP11 1GR HP11 1GS HP11 1GT HP11 1GU HP11 1GW HP11 1GX HP11 1GY HP11 1GZ HP11 1HA HP11 1HB HP11 1HD HP11 1HE HP11 1HF HP11 1HG HP11 1HH HP11 1HJ HP11 1HL HP11 1HN HP11 1HQ HP11 1HR HP11 1HT HP11 1HU HP11 1HW HP11 1HX HP11 1HY HP11 1HZ HP11 1JA HP11 1JB HP11 1JD HP11 1JE HP11 1JF HP11 1JG HP11 1JH HP11 1JJ HP11 1JL HP11 1JN HP11 1JP HP11 1JQ HP11 1JR HP11 1JS HP11 1JT HP11 1JU HP11 1JW HP11 1JX HP11 1JY HP11 1JZ HP11 1LB HP11 1LD HP11 1LE HP11 1LF HP11 1LH HP11 1LJ HP11 1LN HP11 1LP HP11 1LQ HP11 1LR HP11 1LS HP11 1LT HP11 1NA HP11 1NJ HP11 1NL HP11 1NN HP11 1NQ HP11 1NT HP11 1NW HP11 1NY HP11 1NZ HP11 1PA HP11 1PD HP11 1PE HP11 1PH HP11 1PL HP11 1PN HP11 1PP HP11 1PT HP11 1PU HP11 1PW HP11 1PX HP11 1PY HP11 1QD HP11 1QE HP11 1QF HP11 1QG HP11 1QH HP11 1QJ HP11 1QL HP11 1QN HP11 1QP HP11 1QQ HP11 1QR HP11 1QS HP11 1QT HP11 1QU HP11 1QW HP11 1QX HP11 1QY HP11 1QZ HP11 1RB HP11 1RD HP11 1RE HP11 1RF HP11 1RG HP11 1RH HP11 1RJ HP11 1RL HP11 1RN HP11 1RQ HP11 1RR HP11 1RS HP11 1RT HP11 1RU HP11 1RW HP11 1RX HP11 1RY HP11 1RZ HP11 1SA HP11 1SE HP11 1SF HP11 1SG HP11 1SJ HP11 1SL HP11 1SN HP11 1SQ HP11 1SR HP11 1SS HP11 1ST HP11 1SW HP11 1SX HP11 1SY HP11 1SZ HP11 1TA HP11 1TB HP11 1TD HP11 1TE HP11 1TF HP11 1TG HP11 1TH HP11 1TJ HP11 1TL HP11 1TN HP11 1TP HP11 1TQ HP11 1TR HP11 1TS HP11 1TT HP11 1TU HP11 1TW HP11 1TX HP11 1TY HP11 1UA HP11 1UB HP11 1UD HP11 1UN HP11 1UP HP11 1UT HP11 1UW HP11 1UZ HP11 1WN HP11 1WP HP11 1WQ HP11 1WR HP11 1WS HP11 1WT HP11 1XA HP11 1XE HP11 1XF HP11 1XS HP11 1XT

HP11 2 (207 postcodes)

HP11 2AD HP11 2AG HP11 2AP HP11 2AR HP11 2AT HP11 2AU HP11 2AW HP11 2AX HP11 2AY HP11 2AZ HP11 2BE HP11 2BH HP11 2BJ HP11 2BL HP11 2BN HP11 2BP HP11 2BQ HP11 2BW HP11 2BY HP11 2BZ HP11 2DB HP11 2DE HP11 2DF HP11 2DG HP11 2DH HP11 2DJ HP11 2DL HP11 2DN HP11 2DQ HP11 2DX HP11 2DZ HP11 2EB HP11 2EE HP11 2EL HP11 2EN HP11 2EQ HP11 2ET HP11 2FA HP11 2FE HP11 2FF HP11 2FG HP11 2FN HP11 2FP HP11 2FQ HP11 2FR HP11 2FS HP11 2FU HP11 2FW HP11 2FX HP11 2FZ HP11 2GE HP11 2GG HP11 2GQ HP11 2GW HP11 2GY HP11 2GZ HP11 2HB HP11 2HE HP11 2HF HP11 2HJ HP11 2HL HP11 2HQ HP11 2HS HP11 2HU HP11 2HY HP11 2HZ HP11 2JA HP11 2JE HP11 2JF HP11 2JG HP11 2JH HP11 2JJ HP11 2JL HP11 2JN HP11 2JP HP11 2JQ HP11 2JR HP11 2JS HP11 2JU HP11 2JW HP11 2JZ HP11 2LB HP11 2LE HP11 2LF HP11 2LG HP11 2LH HP11 2LJ HP11 2LL HP11 2LP HP11 2LQ HP11 2LR HP11 2LS HP11 2LT HP11 2LU HP11 2LW HP11 2LX HP11 2LY HP11 2LZ HP11 2NA HP11 2NB HP11 2ND HP11 2NE HP11 2NF HP11 2NH HP11 2NJ HP11 2NL HP11 2NP HP11 2NZ HP11 2PA HP11 2PB HP11 2PE HP11 2PF HP11 2PG HP11 2PH HP11 2PJ HP11 2PL HP11 2PN HP11 2PQ HP11 2PR HP11 2PU HP11 2PW HP11 2PX HP11 2PY HP11 2PZ HP11 2QA HP11 2QB HP11 2QE HP11 2QF HP11 2QH HP11 2QL HP11 2QN HP11 2QQ HP11 2QR HP11 2QS HP11 2QT HP11 2QU HP11 2QW HP11 2QY HP11 2RA HP11 2RB HP11 2RD HP11 2RE HP11 2RF HP11 2RG HP11 2RH HP11 2RL HP11 2RN HP11 2RQ HP11 2RS HP11 2RW HP11 2RX HP11 2RZ HP11 2SA HP11 2SB HP11 2SD HP11 2SE HP11 2SF HP11 2SG HP11 2SH HP11 2SN HP11 2SQ HP11 2SR HP11 2SS HP11 2ST HP11 2SU HP11 2SW HP11 2SX HP11 2SY HP11 2SZ HP11 2TA HP11 2TB HP11 2TD HP11 2TE HP11 2TF HP11 2TG HP11 2TH HP11 2TJ HP11 2TL HP11 2TN HP11 2TP HP11 2TQ HP11 2TR HP11 2TT HP11 2TU HP11 2TW HP11 2TX HP11 2TY HP11 2TZ HP11 2UA HP11 2UB HP11 2UD HP11 2UE HP11 2UH HP11 2UJ HP11 2UL HP11 2UN HP11 2UP HP11 2UQ HP11 2UR HP11 2UT HP11 2UW HP11 2WL HP11 2WP HP11 2WQ HP11 2WR HP11 2XA HP11 2XE

HP11 9 (23 postcodes)

HP11 9BU HP11 9EG HP11 9FF HP11 9FP HP11 9HP HP11 9JA HP11 9JE HP11 9JS HP11 9JW HP11 9JY HP11 9LJ HP11 9LU HP11 9NA HP11 9NF HP11 9NY HP11 9PF HP11 9PL HP11 9PN HP11 9PW HP11 9QQ HP11 9QX HP11 9QY HP11 9QZ

Hosepipe ban rules for HP11

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.

Nearby postcode districts

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.