Is There a Hosepipe Ban in Cornwall? Your Essential Guide

Introduction
Cornwall’s gardens, allotments and outdoor spaces thrive under generous rainfall—but record-breaking highs and England’s driest spring since 1893 have put pressure on water supplies this summer. With South West Water responsible for nearly all of Cornwall’s water, residents need to know whether a hosepipe ban (officially a Temporary Use Ban, or TUB) is in place, what restrictions would entail, and how to prepare. This guide walks you through the current status, history of bans in Cornwall, what triggers restrictions, prohibited activities, exemptions, penalties, checking your status, and practical conservation tips.

1. What Is a Temporary Use Ban (TUB)?

A TUB is a statutory measure under the Flood and Water Management Act 2010 that prohibits non-essential uses of mains water via hosepipe—such as garden watering, vehicle washing and patio cleaning—when drought conditions threaten supply resilience (Environment Agency Blog).

2. South West Water Supply Area

South West Water provides drinking water to around 1.8 million customers across Cornwall, Devon, parts of Somerset and Dorset, and the Isles of Scilly, making it the sole hosepipe-ban authority for Cornwall (South West Water).

3. Current Status: No Active Ban

As of July 2025, there is no hosepipe ban in Cornwall. South West Water’s FAQ confirms that the previous ban across Devon and Cornwall was lifted on 25 September 2023, and no new TUB has been introduced this year (South West Water).

4. Historical Ban in Cornwall

• Start: A hosepipe ban came into effect at 00:01 on 23 August 2022, covering Cornwall and parts of north Devon. (The Guardian)
• End: It was lifted on 25 September 2023 once reservoir levels recovered. (South West Water)

This 13-month restriction was the region’s first since 1997.

5. What Triggers a Ban?

South West Water monitors:

• Reservoir Levels: Updated regularly (e.g., 8 July 2025 status reports).
• River Flows & Groundwater: Minimum abstraction rates protect ecosystems.
• Demand vs. Supply Forecasts: Peak summer use must remain below drought plan thresholds.

When any source breaches its “red alert” trigger, a TUB may be enacted to safeguard essential supply (South West Water).

6. Prohibited Activities Under a TUB

If a ban were imposed, it would prohibit using a hosepipe for:

1. Watering gardens, lawns and borders
2. Cleaning private vehicles (cars, boats, caravans)
3. Washing patios, paths and driveways
4. Filling or topping up domestic swimming/paddling pools
5. Operating non-recirculating fountains or water features (South West Water)

7. Exemptions & Essential Uses

Even during a TUB, hosepipe use is permitted for:

• Health & Safety: Fire-fighting, dust suppression, infection control.
• Animal Welfare: Providing water for livestock, domestic pets or fish.
• Food Production: Watering food crops on allotments when a watering can isn’t practical.
• Rainwater Systems: Hoses connected solely to rainwater butts or harvesting systems. (Ideal Home)

8. Penalties for Non-Compliance

Breaching a Cornwall TUB can result in:

• Fixed Penalty Notices: Up to £100 issued on the spot.
• Court Fines: Up to £1,000.
• Enforcement Measures: Possible disconnection of hosepipe fittings.

9. How to Check Your Status

• South West Water Website: The FAQ “Are there any hosepipe bans?” is updated regularly.
• Account Alerts: Sign up for email/SMS notifications via your MyAccount.
• Local Media & Social: Follow South West Water announcements on official channels. (South West Water)

10. Preparing for Potential Restrictions

• Harvest Rainwater: Fill water butts now for watering cans post-ban.
• Install Drip Irrigation: Link soaker hoses to butts for targeted irrigation.
• Delay Non-Essential Washing: Postpone car washes, patio cleans and pool top-ups.
• Fix Leaks Promptly: A single drip can waste up to 30 L per day.
• Mulch Beds: Retains soil moisture and cuts watering frequency.

Conclusion
Currently, there is no hosepipe ban in Cornwall, but understanding TUB mechanics, historical context, and what would be restricted equips you to respond swiftly if supplies tighten. Stay informed via South West Water, embrace rainwater harvesting and adopt water-smart practices now to support resilient supplies—and keep Cornwall’s landscapes thriving without interruption.

Top 10 Questions & Answers

1. Is there a hosepipe ban in Cornwall right now?
   No—South West Water lifted the last ban on 25 September 2023 and has not reintroduced one (as of July 2025). (South West Water)
2. Who enforces hosepipe bans in Cornwall?
   South West Water is solely responsible for any TUB in Cornwall.
3. What activities would a ban prohibit?
   Garden watering, vehicle washing, patio/driveway cleaning, pool filling, and non-recirculating water features. (South West Water)
4. Are exemptions available?
   Yes—for health & safety, animal welfare, essential food-crop watering and rainwater-fed hoses. (Ideal Home)
5. What penalties apply if I ignore a ban?
   Fixed penalties up to £100, court fines up to £1,000, and possible hosepipe disconnection.
6. When was the last Cornwall ban?
   23 August 2022 to 25 September 2023. (The Guardian, South West Water)
7. How do I check if a ban starts?
   Use the FAQ on South West Water’s website or sign up for account alerts. (South West Water)
8. What triggers a ban?
   Reservoir, river flow and groundwater levels breaching critical drought-plan thresholds. (South West Water)
9. Can I use collected rainwater during a ban?
   Yes—hoses connected only to rainwater storage systems remain exempt. (Ideal Home)
10. How can I conserve water now?
    Harvest rainwater, mulch beds, install drip irrigation, delay non-essential washing and fix leaks.