Postcode district outlook

Hosepipe ban in BN99

The hosepipe ban position for the BN99 postcode district — 437 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 BN99

No ban listed

No Temporary Use Ban is listed in the national index for BN99. Southern Water is the primary supplier.

Postcodes: 437
Primary supplier: Southern 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 · BN99

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 · BN99 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 BN99

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 BN99

BN99 maps to the water resource zone below. Zones are the official planning areas suppliers use to report how much water they have.

Sussex Worthing

Find your exact postcode

Every live postcode in BN99 is listed below. Choose one to open its local water outlook, or use the search box to find a specific address.

Search postcodes in BN99

Pick a postcode to open its local water outlook

BN99 3 (6 postcodes)

BN99 3AQ BN99 3AR BN99 3BG BN99 3HH BN99 3QZ BN99 3WD

BN99 4 (2 postcodes)

BN99 4AD BN99 4AE

BN99 6 (86 postcodes)

BN99 6BU BN99 6DA BN99 6DN BN99 6EA BN99 6EB BN99 6EU BN99 6EW BN99 6EY BN99 6EZ BN99 6FA BN99 6FD BN99 6FF BN99 6FG BN99 6FH BN99 6FN BN99 6FP BN99 6FQ BN99 6FR BN99 6FS BN99 6FT BN99 6FU BN99 6FW BN99 6FX BN99 6FY BN99 6FZ BN99 6GA BN99 6GB BN99 6GD BN99 6GE BN99 6GF BN99 6GG BN99 6GH BN99 6GJ BN99 6GL BN99 6GN BN99 6GP BN99 6GQ BN99 6GS BN99 6GT BN99 6GU BN99 6GW BN99 6GX BN99 6GY BN99 6GZ BN99 6HA BN99 6HD BN99 6HE BN99 6HG BN99 6HJ BN99 6HL BN99 6HN BN99 6HR BN99 6HS BN99 6HU BN99 6HW BN99 6HX BN99 6HY BN99 6HZ BN99 6JA BN99 6JB BN99 6JD BN99 6JE BN99 6JF BN99 6JG BN99 6JH BN99 6JJ BN99 6JL BN99 6JN BN99 6JP BN99 6JQ BN99 6JS BN99 6JT BN99 6JU BN99 6JW BN99 6JX BN99 6JY BN99 6JZ BN99 6NW BN99 6NX BN99 6NY BN99 6NZ BN99 6QQ BN99 6QZ BN99 6RB BN99 6SR BN99 6ST

BN99 8 (225 postcodes)

BN99 8AF BN99 8AG BN99 8AH BN99 8AJ BN99 8AL BN99 8AN BN99 8AP BN99 8AR BN99 8AS BN99 8AT BN99 8AW BN99 8AZ BN99 8BF BN99 8BG BN99 8BH BN99 8BJ BN99 8BL BN99 8BP BN99 8BQ BN99 8BS BN99 8BT BN99 8BU BN99 8BW BN99 8BX BN99 8BY BN99 8BZ BN99 8DA BN99 8DB BN99 8DF BN99 8DG BN99 8DH BN99 8DJ BN99 8DL BN99 8DN BN99 8DP BN99 8DQ BN99 8DR BN99 8DS BN99 8DT BN99 8DU BN99 8DW BN99 8DX BN99 8DY BN99 8DZ BN99 8EB BN99 8ED BN99 8EE BN99 8EF BN99 8EG BN99 8EH BN99 8EJ BN99 8EL BN99 8EN BN99 8EP BN99 8EQ BN99 8ER BN99 8ES BN99 8ET BN99 8EU BN99 8EW BN99 8EX BN99 8EY BN99 8EZ BN99 8FA BN99 8FB BN99 8FD BN99 8FE BN99 8FF BN99 8FG BN99 8FH BN99 8FJ BN99 8FL BN99 8FN BN99 8FP BN99 8FQ BN99 8FR BN99 8FS BN99 8FT BN99 8FU BN99 8FW BN99 8FX BN99 8FY BN99 8FZ BN99 8GB BN99 8GD BN99 8GE BN99 8GF BN99 8GG BN99 8GH BN99 8GJ BN99 8GL BN99 8GN BN99 8GP BN99 8GQ BN99 8GR BN99 8GS BN99 8GT BN99 8GU BN99 8GW BN99 8GX BN99 8GY BN99 8GZ BN99 8HA BN99 8HB BN99 8HD BN99 8HE BN99 8HF BN99 8HG BN99 8HH BN99 8HJ BN99 8HL BN99 8HN BN99 8HP BN99 8HQ BN99 8HR BN99 8HS BN99 8HT BN99 8HU BN99 8HW BN99 8HX BN99 8HY BN99 8HZ BN99 8JA BN99 8JB BN99 8JD BN99 8JE BN99 8JF BN99 8JG BN99 8JH BN99 8JJ BN99 8JL BN99 8JP BN99 8JQ BN99 8JR BN99 8JS BN99 8JT BN99 8JU BN99 8JW BN99 8JX BN99 8JZ BN99 8LA BN99 8LB BN99 8LD BN99 8LE BN99 8LF BN99 8LG BN99 8LH BN99 8LJ BN99 8LL BN99 8LN BN99 8LP BN99 8LR BN99 8LS BN99 8LT BN99 8LU BN99 8LW BN99 8LX BN99 8LY BN99 8LZ BN99 8NA BN99 8NB BN99 8ND BN99 8NE BN99 8NF BN99 8NG BN99 8NH BN99 8NJ BN99 8NL BN99 8NN BN99 8NP BN99 8NQ BN99 8NR BN99 8NS BN99 8NT BN99 8NU BN99 8NW BN99 8NX BN99 8NZ BN99 8PA BN99 8PD BN99 8PE BN99 8PF BN99 8PG BN99 8PH BN99 8PJ BN99 8PN BN99 8PP BN99 8PQ BN99 8QY BN99 8RU BN99 8RW BN99 8RX BN99 8RY BN99 8SL BN99 8SN BN99 8SP BN99 8SQ BN99 8SR BN99 8UA BN99 8WA BN99 8WD BN99 8WG BN99 8WH BN99 8WJ BN99 8WL BN99 8WN BN99 8WQ BN99 8WR BN99 8WS BN99 8WT BN99 8WU BN99 8WX BN99 8WY BN99 8XF BN99 8XH BN99 8XJ BN99 8XL BN99 8XN BN99 8XP BN99 8XQ BN99 8ZT BN99 8ZU BN99 8ZW BN99 8ZY BN99 8ZZ

BN99 9 (118 postcodes)

BN99 9AA BN99 9AB BN99 9AD BN99 9AE BN99 9AF BN99 9AG BN99 9AH BN99 9AJ BN99 9AL BN99 9AN BN99 9AP BN99 9AQ BN99 9AR BN99 9AS BN99 9AT BN99 9AW BN99 9AX BN99 9AY BN99 9AZ BN99 9BA BN99 9BB BN99 9BD BN99 9BE BN99 9BF BN99 9BH BN99 9BJ BN99 9BL BN99 9BN BN99 9BP BN99 9BQ BN99 9BR BN99 9BS BN99 9BT BN99 9BU BN99 9BW BN99 9BX BN99 9BY BN99 9BZ BN99 9DA BN99 9DB BN99 9DD BN99 9DE BN99 9DF BN99 9DG BN99 9DH BN99 9DJ BN99 9DL BN99 9DN BN99 9DP BN99 9DQ BN99 9DR BN99 9DS BN99 9DT BN99 9DU BN99 9DW BN99 9DX BN99 9DY BN99 9DZ BN99 9EA BN99 9EB BN99 9EE BN99 9EJ BN99 9EL BN99 9EN BN99 9EP BN99 9EQ BN99 9ER BN99 9EY BN99 9EZ BN99 9FB BN99 9FD BN99 9FF BN99 9FG BN99 9FN BN99 9FP BN99 9FQ BN99 9FR BN99 9FS BN99 9FT BN99 9FU BN99 9FW BN99 9FX BN99 9FY BN99 9FZ BN99 9GA BN99 9GD BN99 9GE BN99 9GF BN99 9GG BN99 9GH BN99 9GJ BN99 9GL BN99 9GN BN99 9GQ BN99 9GR BN99 9GS BN99 9GT BN99 9GU BN99 9GW BN99 9GX BN99 9GY BN99 9GZ BN99 9HA BN99 9HB BN99 9HD BN99 9HE BN99 9HF BN99 9HN BN99 9HR BN99 9HS BN99 9HT BN99 9HU BN99 9HW BN99 9HX BN99 9HY BN99 9HZ BN99 9JA BN99 9JB

Hosepipe ban rules for BN99

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.