Postcode district outlook

Hosepipe ban in GU1

The hosepipe ban position for the GU1 postcode district — 1,044 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 GU1

No ban listed

No Temporary Use Ban is listed in the national index for GU1. Thames Water is the primary supplier.

Postcodes: 1,044
Primary supplier: Thames 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 · GU1

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 · GU1 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 GU1

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 GU1

GU1 maps to the water resource zone below. Zones are the official planning areas suppliers use to report how much water they have.

Guildford

Find your exact postcode

Every live postcode in GU1 is listed below. Choose one to open its local water outlook, or use the search box to find a specific address.

Search postcodes in GU1

Pick a postcode to open its local water outlook

GU1 1 (270 postcodes)

GU1 1AA GU1 1AD GU1 1AE GU1 1AF GU1 1AG GU1 1AJ GU1 1AL GU1 1AP GU1 1AR GU1 1AU GU1 1BA GU1 1BD GU1 1BJ GU1 1BT GU1 1BW GU1 1BZ GU1 1DJ GU1 1DL GU1 1DN GU1 1DP GU1 1DQ GU1 1DR GU1 1DT GU1 1DW GU1 1DX GU1 1DY GU1 1DZ GU1 1EA GU1 1EB GU1 1ED GU1 1EE GU1 1EF GU1 1EG GU1 1EH GU1 1EJ GU1 1EL GU1 1EN GU1 1EP GU1 1ER GU1 1ES GU1 1ET GU1 1EW GU1 1EX GU1 1EY GU1 1EZ GU1 1FB GU1 1FD GU1 1FE GU1 1FF GU1 1FG GU1 1FH GU1 1FL GU1 1FP GU1 1FQ GU1 1FR GU1 1FS GU1 1FU GU1 1FW GU1 1FY GU1 1HA GU1 1HB GU1 1HD GU1 1HE GU1 1HF GU1 1HG GU1 1HH GU1 1HJ GU1 1HL GU1 1HN GU1 1HP GU1 1HQ GU1 1HR GU1 1HS GU1 1HT GU1 1HU GU1 1HX GU1 1HY GU1 1HZ GU1 1JA GU1 1JB GU1 1JD GU1 1JE GU1 1JF GU1 1JG GU1 1JH GU1 1JJ GU1 1JL GU1 1JN GU1 1JP GU1 1JQ GU1 1JR GU1 1JS GU1 1JT GU1 1JU GU1 1JW GU1 1JX GU1 1JY GU1 1JZ GU1 1LA GU1 1LD GU1 1LF GU1 1LG GU1 1LH GU1 1LJ GU1 1LL GU1 1LN GU1 1LP GU1 1LQ GU1 1LR GU1 1LS GU1 1LT GU1 1LU GU1 1LW GU1 1LX GU1 1LY GU1 1LZ GU1 1NA GU1 1NB GU1 1NE GU1 1NF GU1 1NG GU1 1NH GU1 1NJ GU1 1NL GU1 1NN GU1 1NP GU1 1NQ GU1 1NR GU1 1NS GU1 1NT GU1 1NU GU1 1NW GU1 1NX GU1 1NY GU1 1NZ GU1 1PA GU1 1PB GU1 1PD GU1 1PE GU1 1PF GU1 1PG GU1 1PH GU1 1PJ GU1 1PL GU1 1PN GU1 1PP GU1 1PQ GU1 1PR GU1 1PS GU1 1PT GU1 1PU GU1 1PW GU1 1PX GU1 1PY GU1 1PZ GU1 1QA GU1 1QD GU1 1QE GU1 1QF GU1 1QG GU1 1QH GU1 1QJ GU1 1QL GU1 1QN GU1 1QP GU1 1QQ GU1 1QR GU1 1QS GU1 1QT GU1 1QU GU1 1QW GU1 1QX GU1 1QY GU1 1QZ GU1 1RA GU1 1RB GU1 1RD GU1 1RE GU1 1RF GU1 1RG GU1 1RH GU1 1RJ GU1 1RL GU1 1RN GU1 1RP GU1 1RQ GU1 1RR GU1 1RS GU1 1RT GU1 1RU GU1 1RW GU1 1RX GU1 1SA GU1 1SB GU1 1SD GU1 1SE GU1 1SF GU1 1SH GU1 1SJ GU1 1SL GU1 1SN GU1 1SP GU1 1SR GU1 1SS GU1 1ST GU1 1SU GU1 1SW GU1 1SX GU1 1SY GU1 1SZ GU1 1TA GU1 1TB GU1 1TD GU1 1TH GU1 1TJ GU1 1TL GU1 1TN GU1 1TP GU1 1TR GU1 1TS GU1 1TT GU1 1TU GU1 1TW GU1 1TX GU1 1TY GU1 1TZ GU1 1UA GU1 1UB GU1 1UD GU1 1UF GU1 1UG GU1 1UH GU1 1UJ GU1 1UN GU1 1UP GU1 1UT GU1 1UU GU1 1UX GU1 1UY GU1 1UZ GU1 1WS GU1 1XA GU1 1XB GU1 1XD GU1 1XE GU1 1XF GU1 1XG GU1 1XH GU1 1XJ GU1 1XP GU1 1XQ GU1 1XR GU1 1XS GU1 1XT GU1 1XX GU1 1XY GU1 1XZ GU1 1YB GU1 1YD GU1 1YE GU1 1YF GU1 1YG GU1 1YH GU1 1YP GU1 1YQ GU1 1YR GU1 1YT GU1 1YU GU1 1YZ GU1 1ZJ

GU1 2 (277 postcodes)

GU1 2AA GU1 2AB GU1 2AE GU1 2AF GU1 2AG GU1 2AH GU1 2AJ GU1 2AL GU1 2AN GU1 2AP GU1 2AQ GU1 2AR GU1 2AS GU1 2AT GU1 2AU GU1 2AW GU1 2AX GU1 2AY GU1 2AZ GU1 2BA GU1 2BD GU1 2BG GU1 2BH GU1 2BJ GU1 2BL GU1 2BN GU1 2BP GU1 2BQ GU1 2BS GU1 2BT GU1 2BU GU1 2BW GU1 2BX GU1 2BY GU1 2BZ GU1 2DA GU1 2DB GU1 2DD GU1 2DE GU1 2DF GU1 2DG GU1 2DH GU1 2DJ GU1 2DL GU1 2DN GU1 2DP GU1 2DQ GU1 2DR GU1 2DS GU1 2DT GU1 2DU GU1 2DW GU1 2DX GU1 2DY GU1 2DZ GU1 2EA GU1 2EB GU1 2ED GU1 2EE GU1 2EF GU1 2EG GU1 2EH GU1 2EJ GU1 2EL GU1 2EN GU1 2EP GU1 2EQ GU1 2ER GU1 2ES GU1 2ET GU1 2EU GU1 2EW GU1 2EX GU1 2EY GU1 2EZ GU1 2FB GU1 2HA GU1 2HB GU1 2HD GU1 2HE GU1 2HF GU1 2HG GU1 2HH GU1 2HJ GU1 2HL GU1 2HN GU1 2HP GU1 2HQ GU1 2HR GU1 2HS GU1 2HT GU1 2HU GU1 2HW GU1 2HX GU1 2HY GU1 2HZ GU1 2JA GU1 2JB GU1 2JD GU1 2JE GU1 2JF GU1 2JG GU1 2JH GU1 2JJ GU1 2JL GU1 2JN GU1 2JP GU1 2JQ GU1 2JR GU1 2JS GU1 2JT GU1 2JU GU1 2JW GU1 2JY GU1 2JZ GU1 2LA GU1 2LB GU1 2LE GU1 2LF GU1 2LG GU1 2LH GU1 2LJ GU1 2LL GU1 2LN GU1 2LP GU1 2LQ GU1 2LR GU1 2LT GU1 2LU GU1 2LW GU1 2LX GU1 2LY GU1 2LZ GU1 2NA GU1 2NB GU1 2ND GU1 2NE GU1 2NF GU1 2NG GU1 2NH GU1 2NP GU1 2NQ GU1 2NR GU1 2NS GU1 2NT GU1 2NU GU1 2NX GU1 2NY GU1 2NZ GU1 2PA GU1 2PB GU1 2PD GU1 2PE GU1 2PF GU1 2PG GU1 2PH GU1 2PP GU1 2PQ GU1 2PR GU1 2PS GU1 2PT GU1 2PX GU1 2PY GU1 2PZ GU1 2QB GU1 2QD GU1 2QE GU1 2QF GU1 2QG GU1 2QH GU1 2QJ GU1 2QL GU1 2QN GU1 2QP GU1 2QQ GU1 2QU GU1 2QW GU1 2QY GU1 2QZ GU1 2RA GU1 2RB GU1 2RD GU1 2RE GU1 2RF GU1 2RG GU1 2RN GU1 2RP GU1 2RQ GU1 2RR GU1 2RS GU1 2RT GU1 2RU GU1 2RW GU1 2RX GU1 2RY GU1 2RZ GU1 2SA GU1 2SB GU1 2SD GU1 2SE GU1 2SF GU1 2SG GU1 2SH GU1 2SJ GU1 2SL GU1 2SN GU1 2SP GU1 2SQ GU1 2SR GU1 2SS GU1 2ST GU1 2SU GU1 2SW GU1 2SX GU1 2SY GU1 2SZ GU1 2TA GU1 2TB GU1 2TD GU1 2TE GU1 2TF GU1 2TG GU1 2TH GU1 2TJ GU1 2TL GU1 2TN GU1 2TP GU1 2TQ GU1 2TR GU1 2TS GU1 2TW GU1 2TX GU1 2TY GU1 2TZ GU1 2UA GU1 2UB GU1 2UD GU1 2UE GU1 2UF GU1 2UG GU1 2UH GU1 2UJ GU1 2UL GU1 2UN GU1 2UP GU1 2UQ GU1 2UR GU1 2US GU1 2UT GU1 2UU GU1 2UW GU1 2UX GU1 2UY GU1 2WH GU1 2WL GU1 2WN GU1 2WP GU1 2WQ GU1 2WS GU1 2XG GU1 2XH GU1 2XJ GU1 2XL GU1 2XN GU1 2XP GU1 2XQ GU1 2XR GU1 2XS GU1 2XT GU1 2XU GU1 2XW GU1 2XX GU1 2XY GU1 2XZ GU1 2YA GU1 2YW GU1 2ZL

GU1 3 (192 postcodes)

GU1 3AA GU1 3AD GU1 3AF GU1 3AG GU1 3AH GU1 3AJ GU1 3AP GU1 3AU GU1 3AW GU1 3BB GU1 3BJ GU1 3BL GU1 3BS GU1 3BT GU1 3BY GU1 3DA GU1 3DD GU1 3DE GU1 3DG GU1 3DN GU1 3DP GU1 3DS GU1 3DT GU1 3DY GU1 3EB GU1 3EG GU1 3EL GU1 3ES GU1 3EX GU1 3EZ GU1 3HE GU1 3HJ GU1 3HQ GU1 3HW GU1 3HX GU1 3HZ GU1 3JB GU1 3JD GU1 3JF GU1 3JG GU1 3JH GU1 3JL GU1 3JP GU1 3JQ GU1 3JR GU1 3JS GU1 3JT GU1 3JU GU1 3JX GU1 3JY GU1 3JZ GU1 3LA GU1 3LB GU1 3LD GU1 3LE GU1 3LF GU1 3LH GU1 3LJ GU1 3LL GU1 3LN GU1 3LP GU1 3LQ GU1 3LR GU1 3LS GU1 3LT GU1 3LU GU1 3LW GU1 3LX GU1 3LY GU1 3LZ GU1 3NA GU1 3NB GU1 3ND GU1 3NE GU1 3NF GU1 3NG GU1 3NH GU1 3NJ GU1 3NL GU1 3NN GU1 3NP GU1 3NQ GU1 3NR GU1 3NS GU1 3NU GU1 3NW GU1 3NX GU1 3PA GU1 3PB GU1 3PE GU1 3PF GU1 3PG GU1 3PH GU1 3PJ GU1 3PL GU1 3PN GU1 3PP GU1 3PQ GU1 3PS GU1 3PT GU1 3PU GU1 3PW GU1 3PX GU1 3PY GU1 3PZ GU1 3QA GU1 3QB GU1 3QD GU1 3QE GU1 3QF GU1 3QG GU1 3QH GU1 3QJ GU1 3QL GU1 3QP GU1 3QQ GU1 3QS GU1 3QT GU1 3QW GU1 3QY GU1 3RJ GU1 3RP GU1 3RR GU1 3RT GU1 3RU GU1 3RW GU1 3RX GU1 3RY GU1 3RZ GU1 3SA GU1 3SB GU1 3SD GU1 3SE GU1 3SF GU1 3SG GU1 3SH GU1 3SJ GU1 3SL GU1 3SN GU1 3SP GU1 3SQ GU1 3SR GU1 3ST GU1 3SW GU1 3SX GU1 3SY GU1 3SZ GU1 3TA GU1 3TB GU1 3TD GU1 3TE GU1 3TF GU1 3TG GU1 3TH GU1 3TJ GU1 3TL GU1 3TN GU1 3TP GU1 3TQ GU1 3TR GU1 3TS GU1 3TU GU1 3TW GU1 3TX GU1 3TY GU1 3TZ GU1 3UA GU1 3UH GU1 3UL GU1 3UP GU1 3UQ GU1 3UR GU1 3UT GU1 3UW GU1 3UX GU1 3UY GU1 3XD GU1 3XJ GU1 3XL GU1 3XN GU1 3XP GU1 3XQ GU1 3XR GU1 3XS GU1 3XT GU1 3XU GU1 3XW GU1 3XX GU1 3XY GU1 3XZ GU1 3YA GU1 3YU

GU1 4 (210 postcodes)

GU1 4AA GU1 4AB GU1 4AD GU1 4AE GU1 4AF GU1 4AG GU1 4AH GU1 4AJ GU1 4AL GU1 4AN GU1 4AP GU1 4AR GU1 4AS GU1 4AT GU1 4AU GU1 4AW GU1 4AX GU1 4AY GU1 4AZ GU1 4BD GU1 4BE GU1 4BJ GU1 4BP GU1 4BQ GU1 4BT GU1 4BU GU1 4BY GU1 4BZ GU1 4DA GU1 4DB GU1 4DD GU1 4DE GU1 4DF GU1 4DG GU1 4DH GU1 4DJ GU1 4DL GU1 4DN GU1 4DP GU1 4DQ GU1 4DR GU1 4DS GU1 4DT GU1 4DU GU1 4DW GU1 4DY GU1 4DZ GU1 4EA GU1 4EB GU1 4EH GU1 4EQ GU1 4ER GU1 4EU GU1 4EZ GU1 4FX GU1 4GA GU1 4GX GU1 4HB GU1 4HD GU1 4HE GU1 4HH GU1 4HJ GU1 4HL GU1 4HN GU1 4HP GU1 4HQ GU1 4HR GU1 4HT GU1 4HU GU1 4HW GU1 4HX GU1 4HY GU1 4HZ GU1 4JB GU1 4JD GU1 4JE GU1 4JF GU1 4JG GU1 4JH GU1 4JJ GU1 4JL GU1 4JN GU1 4JQ GU1 4JR GU1 4JS GU1 4JT GU1 4JU GU1 4JW GU1 4JX GU1 4JY GU1 4LB GU1 4LD GU1 4LE GU1 4LF GU1 4LG GU1 4LH GU1 4LJ GU1 4LL GU1 4LN GU1 4LP GU1 4LR GU1 4LS GU1 4LT GU1 4LU GU1 4LX GU1 4LY GU1 4LZ GU1 4ND GU1 4NE GU1 4NG GU1 4NL GU1 4NN GU1 4NP GU1 4NQ GU1 4NR GU1 4NS GU1 4NT GU1 4NU GU1 4NW GU1 4NX GU1 4NY GU1 4NZ GU1 4PA GU1 4PB GU1 4PD GU1 4PF GU1 4PG GU1 4PH GU1 4PL GU1 4PN GU1 4PR GU1 4PS GU1 4PT GU1 4PU GU1 4PW GU1 4PX GU1 4PY GU1 4PZ GU1 4QB GU1 4QD GU1 4QG GU1 4QH GU1 4QJ GU1 4QL GU1 4QN GU1 4QP GU1 4QQ GU1 4QR GU1 4QS GU1 4QT GU1 4QU GU1 4QW GU1 4QZ GU1 4RD GU1 4RF GU1 4RH GU1 4RJ GU1 4RN GU1 4RP GU1 4RR GU1 4RS GU1 4RU GU1 4RW GU1 4RX GU1 4RY GU1 4SA GU1 4SB GU1 4SE GU1 4SF GU1 4SG GU1 4SJ GU1 4SN GU1 4SQ GU1 4SS GU1 4ST GU1 4SY GU1 4SZ GU1 4TA GU1 4TE GU1 4TJ GU1 4TL GU1 4TN GU1 4TT GU1 4TX GU1 4TY GU1 4UB GU1 4UF GU1 4UG GU1 4UH GU1 4UL GU1 4UP GU1 4UQ GU1 4UR GU1 4UT GU1 4UU GU1 4UW GU1 4UX GU1 4WY GU1 4XA GU1 4XB GU1 4XE GU1 4XP GU1 4XX GU1 4YD GU1 4YL GU1 4YN GU1 4YP GU1 4YR GU1 4YT GU1 4YW

GU1 9 (95 postcodes)

GU1 9AE GU1 9AH GU1 9AJ GU1 9AN GU1 9AP GU1 9AQ GU1 9AS GU1 9AU GU1 9BT GU1 9BY GU1 9DP GU1 9DQ GU1 9DY GU1 9DZ GU1 9ED GU1 9EE GU1 9EN GU1 9ER GU1 9EX GU1 9FL GU1 9GB GU1 9GG GU1 9GQ GU1 9GT GU1 9HA GU1 9HD GU1 9HH GU1 9HQ GU1 9HU GU1 9JD GU1 9JF GU1 9JJ GU1 9JQ GU1 9JS GU1 9JT GU1 9JY GU1 9JZ GU1 9LZ GU1 9ND GU1 9NP GU1 9PL GU1 9PR GU1 9PT GU1 9PX GU1 9RL GU1 9RN GU1 9RR GU1 9RU GU1 9SA GU1 9SB GU1 9SD GU1 9SE GU1 9SF GU1 9SG GU1 9SH GU1 9SJ GU1 9SL GU1 9SN GU1 9SP GU1 9SQ GU1 9SR GU1 9SS GU1 9ST GU1 9SU GU1 9SW GU1 9SX GU1 9SY GU1 9SZ GU1 9TA GU1 9TB GU1 9TD GU1 9TE GU1 9TX GU1 9UA GU1 9UF GU1 9UY GU1 9WD GU1 9WR GU1 9WT GU1 9XD GU1 9XE GU1 9XJ GU1 9XW GU1 9XZ GU1 9YA GU1 9YB GU1 9YD GU1 9YE GU1 9YF GU1 9YG GU1 9YH GU1 9YJ GU1 9YL GU1 9YN GU1 9ZZ

Hosepipe ban rules for GU1

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.