OtterBY RAT SYSTEMS

Postcode district outlook

Hosepipe ban in CA23

The hosepipe ban position for the CA23 postcode district — 73 live postcodes, served mostly by United Utilities — checked against the national index on 19 August 2026. This is an index check, not a prediction.

The answer for CA23

No ban listed

No Temporary Use Ban is listed in the national index for CA23. United Utilities is the primary supplier.

Postcodes
73
Primary supplier
United Utilities
Share of district
100%
Sectors
1

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

Garden watering decision · CA23

Let the rain handle it

Hold off

Your garden should get enough rain over the next five days. Check pots and new plants separately.

Forecast period
Next five days
Forecast rain
7.3 mm
Estimated requirement
4.3 mm
Rain covers of need
100%
Estimated remaining need
3 mm shortfall

More rain is expected than an established garden is likely to need.

Estimate for an established mixed garden border · CA23 district · updated 19 Aug, 15:00

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 CA23

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.

  • United Utilities

    Not listed100% of mapped units · high confidence · Full status page

Water resource zones near CA23

CA23 maps to the water resource zone below. Zones are the official planning areas suppliers use to report how much water they have.

UU-Strategic

Find your exact postcode

Every live postcode in CA23 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

CA23 3 (73 postcodes)
CA23 3AACA23 3ABCA23 3ADCA23 3AECA23 3AFCA23 3AGCA23 3AHCA23 3AJCA23 3ALCA23 3ANCA23 3APCA23 3AQCA23 3ARCA23 3ASCA23 3ATCA23 3AUCA23 3AXCA23 3AZCA23 3BACA23 3BBCA23 3BDCA23 3BECA23 3BFCA23 3BGCA23 3BPCA23 3BQCA23 3BSCA23 3BTCA23 3BUCA23 3BWCA23 3BXCA23 3BYCA23 3BZCA23 3DACA23 3DBCA23 3DDCA23 3DECA23 3DFCA23 3DGCA23 3DHCA23 3DLCA23 3DNCA23 3DPCA23 3DQCA23 3DRCA23 3DSCA23 3DTCA23 3DUCA23 3DWCA23 3DXCA23 3DYCA23 3DZCA23 3EACA23 3EBCA23 3EDCA23 3EECA23 3EFCA23 3EGCA23 3EHCA23 3EJCA23 3ELCA23 3ENCA23 3EPCA23 3EQCA23 3ERCA23 3ESCA23 3ETCA23 3EUCA23 3EWCA23 3EXCA23 3EYCA23 3EZCA23 3FA

Local reservoir outlook

The most recent published reservoir readings for the suppliers serving this district:

  • Carlisle

    59.0% storage · observed 9 August 2026 · Detail

  • Dee & Vyrnwy Reservoirs

    66.5% storage · observed 9 August 2026 · Detail

  • Haweswater & Thirlmere

    55.2% storage · observed 9 August 2026 · Detail

  • Pennine Sources

    54.6% storage · observed 9 August 2026 · Detail

  • Regional Total

    60.2% storage · observed 9 August 2026 · Detail

Hosepipe ban rules for CA23

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.