Thousands of households and businesses across mid and south Ceredigion will be subject to a temporary hosepipe ban from 10am on Sunday, 19 July, after Welsh Water confirmed emergency restrictions to safeguard essential supplies during a spell of hot, dry weather.
Why the ban is being introduced
The company says the move is a short‑term, demand‑led measure rather than a traditional drought restriction. Affected communities share a single supply zone fed by two water treatment works, and recent conditions have driven exceptionally high usage that has outpaced the ability to treat, pump and refill local storage quickly at peak times.
"The challenge is the exceptionally high level of demand for treated drinking water and the pressure this places on our ability to treat, pump and replenish local storage (in underground storage tanks) quickly enough to meet demand, particularly during the busiest parts of the day."
Welsh Water has issued a public notice confirming the restrictions, also known as a temporary use ban, to help protect essential supplies across the zone.
Who will be affected
The ban covers around 33,000 properties across parts of Ceredigion, north Pembrokeshire and north Carmarthenshire. In Ceredigion, the notice stretches through a swathe of inland and coastal communities including market towns and rural villages.
| Council area | Communities named by Welsh Water |
|---|---|
| Ceredigion County Council | Aberaeron, Llanon, Llangwyryfon, Cwm Ystwyth, Tregaron, Pontrhydfendigaid, Ystrad Meurig, Lampeter, Felinfach, Ciliau Aeron, Llandysul (Ceredigion), New Quay, Aberporth, Rhydlewis |
| Pembrokeshire County Council | Crymych, Eglwyswrw, Nevern, Newport (Pembrokeshire), Llanfyrnach, Tegryn, Star |
| Carmarthenshire County Council | Farmers, Pencader, Hermon |
Welsh Water stresses that the action follows a period of prolonged hot, dry weather leading to exceptionally high demand for drinking water. It is not being introduced because of a shortage in reservoir levels, but to manage treatment and distribution capacity in the local network.
What a temporary use ban means
The company describes the restriction as a temporary use ban (often colloquially called a hosepipe ban) intended to curb non‑essential use so that core needs can be met during peak demand. The notice aims to stabilise supplies while the network catches up during the busiest parts of the day. Residents and businesses within the zone should check Welsh Water’s official channels for the full list of activities covered and any exemptions that may apply.
Local context and what to expect
Ceredigion’s inclusion spans communities from the coast at Aberaeron and New Quay to upland settlements such as Cwm Ystwyth, with rural villages like Rhydlewis and service centres including Lampeter also named. With the area served by just two treatment works, spikes in daytime use during warm weather place pressure on the system’s ability to replenish underground storage at pace.
For households and businesses, the immediate effect will be a limit on certain types of outdoor water use from 10am Sunday until the ban is lifted. The company has framed the measure as temporary and targeted at the recent surge in consumption, rather than a long‑term response to raw water availability.
How to check if you are included
- Confirm your address is within the named communities or the wider supply zone via Welsh Water’s website and postcode checker.
- Read the company’s published temporary use ban notice for the full scope of restricted activities and any exceptions.
- Look out for updates on timing and when the ban may be reviewed or lifted.
Welsh Water’s public notice states the restrictions are designed to keep essential services running reliably while the network manages the current peak in use. Anyone uncertain about their status is advised to consult the company’s online guidance for the most up‑to‑date information on the ban’s scope and duration.
