Postcode district outlook

Hosepipe ban in SO20

The hosepipe ban position for the SO20 postcode district — 346 live postcodes, served mostly by Southern Water — checked against the national index on 19 August 2026. This is an index check, not a prediction.

The answer for SO20

Active

An official Temporary Use Ban is active for the Southern Water supply area that covers most of SO20.

Postcodes: 346
Primary supplier: Southern Water
Share of district: 100%
Sectors: 2

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

Garden watering decision · SO20

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 · SO20 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 SO20

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.

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

Water resource zones near SO20

SO20 maps to the water resource zone below. Zones are the official planning areas suppliers use to report how much water they have.

Hamps Rural

Find your exact postcode

Every live postcode in SO20 is listed below. Choose one to open its local water outlook, or use the search box to find a specific address.

Search postcodes in SO20

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SO20 6 (198 postcodes)

SO20 6AA SO20 6AB SO20 6AD SO20 6AE SO20 6AF SO20 6AG SO20 6AH SO20 6AJ SO20 6AL SO20 6AN SO20 6AP SO20 6AQ SO20 6AR SO20 6AS SO20 6AT SO20 6AU SO20 6AW SO20 6AX SO20 6AY SO20 6AZ SO20 6BA SO20 6BB SO20 6BD SO20 6BE SO20 6BG SO20 6BH SO20 6BJ SO20 6BL SO20 6BN SO20 6BP SO20 6BQ SO20 6BS SO20 6BT SO20 6BU SO20 6BW SO20 6BX SO20 6BY SO20 6BZ SO20 6DA SO20 6DB SO20 6DD SO20 6DE SO20 6DF SO20 6DG SO20 6DH SO20 6DJ SO20 6DL SO20 6DN SO20 6DP SO20 6DQ SO20 6DR SO20 6DS SO20 6DT SO20 6DU SO20 6DW SO20 6DX SO20 6DY SO20 6DZ SO20 6EA SO20 6EB SO20 6ED SO20 6EE SO20 6EF SO20 6EG SO20 6EH SO20 6EJ SO20 6EL SO20 6EN SO20 6EP SO20 6EQ SO20 6ES SO20 6ET SO20 6EU SO20 6EW SO20 6EX SO20 6EY SO20 6EZ SO20 6FA SO20 6FB SO20 6FD SO20 6FE SO20 6FF SO20 6FY SO20 6HA SO20 6HB SO20 6HD SO20 6HE SO20 6HF SO20 6HG SO20 6HH SO20 6HJ SO20 6HL SO20 6HN SO20 6HP SO20 6HS SO20 6HW SO20 6HZ SO20 6JA SO20 6JB SO20 6JE SO20 6JF SO20 6JG SO20 6JH SO20 6JJ SO20 6JP SO20 6JQ SO20 6JR SO20 6JS SO20 6JT SO20 6JU SO20 6JX SO20 6JY SO20 6LE SO20 6LF SO20 6LG SO20 6LH SO20 6LJ SO20 6LL SO20 6LN SO20 6LP SO20 6LQ SO20 6LR SO20 6LS SO20 6LT SO20 6LU SO20 6LW SO20 6LY SO20 6LZ SO20 6NA SO20 6NB SO20 6NG SO20 6NH SO20 6NJ SO20 6NL SO20 6NN SO20 6NP SO20 6NR SO20 6NS SO20 6NT SO20 6NU SO20 6NW SO20 6NX SO20 6NY SO20 6NZ SO20 6PA SO20 6PB SO20 6PD SO20 6PE SO20 6PF SO20 6PG SO20 6PH SO20 6PJ SO20 6PL SO20 6PN SO20 6PP SO20 6PQ SO20 6PR SO20 6PS SO20 6PT SO20 6PU SO20 6PW SO20 6PY SO20 6PZ SO20 6QA SO20 6QB SO20 6QD SO20 6QF SO20 6QG SO20 6QH SO20 6QJ SO20 6QL SO20 6QN SO20 6QP SO20 6QR SO20 6QS SO20 6QT SO20 6QU SO20 6QW SO20 6QX SO20 6QY SO20 6QZ SO20 6RA SO20 6RB SO20 6RD SO20 6RE SO20 6RF SO20 6RG SO20 6RH SO20 6RJ SO20 6RL SO20 6RN SO20 6RP SO20 6RQ SO20 6RX SO20 6SA SO20 6WP SO20 6ZL SO20 6ZX

SO20 8 (148 postcodes)

SO20 8AA SO20 8AB SO20 8AD SO20 8AE SO20 8AF SO20 8AG SO20 8AH SO20 8AJ SO20 8AL SO20 8AN SO20 8AP SO20 8AQ SO20 8AR SO20 8AS SO20 8AT SO20 8AU SO20 8AW SO20 8AX SO20 8AY SO20 8AZ SO20 8BA SO20 8BB SO20 8BD SO20 8BE SO20 8BF SO20 8BG SO20 8BH SO20 8BL SO20 8BN SO20 8BP SO20 8BQ SO20 8BS SO20 8BT SO20 8BU SO20 8BX SO20 8BY SO20 8BZ SO20 8DA SO20 8DB SO20 8DD SO20 8DF SO20 8DG SO20 8DH SO20 8DJ SO20 8DL SO20 8DN SO20 8DP SO20 8DQ SO20 8DR SO20 8DS SO20 8DT SO20 8DU SO20 8DX SO20 8DY SO20 8DZ SO20 8EA SO20 8EB SO20 8EE SO20 8EF SO20 8EG SO20 8EH SO20 8EJ SO20 8EL SO20 8EN SO20 8EP SO20 8EQ SO20 8ER SO20 8ET SO20 8EU SO20 8EW SO20 8EX SO20 8EY SO20 8EZ SO20 8FA SO20 8FB SO20 8FD SO20 8GA SO20 8GB SO20 8GD SO20 8GG SO20 8GH SO20 8GJ SO20 8GP SO20 8GR SO20 8GS SO20 8GT SO20 8HA SO20 8HB SO20 8HD SO20 8HE SO20 8HF SO20 8HN SO20 8HP SO20 8HQ SO20 8HR SO20 8HS SO20 8HT SO20 8HU SO20 8HW SO20 8HX SO20 8HY SO20 8HZ SO20 8JA SO20 8JB SO20 8JE SO20 8JF SO20 8JG SO20 8JH SO20 8JJ SO20 8JL SO20 8JN SO20 8JP SO20 8JQ SO20 8JR SO20 8JS SO20 8JT SO20 8JU SO20 8JW SO20 8JX SO20 8JY SO20 8JZ SO20 8LA SO20 8LB SO20 8LL SO20 8PA SO20 8PB SO20 8QA SO20 8QB SO20 8QD SO20 8QE SO20 8QF SO20 8QG SO20 8QH SO20 8QJ SO20 8QL SO20 8QN SO20 8QP SO20 8QQ SO20 8QR SO20 8QS SO20 8QT SO20 8QU SO20 8QW SO20 8QX SO20 8QY SO20 8QZ SO20 8RA SO20 8RB

Hosepipe ban rules for SO20

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.