Legionella risk assessment in Torquay

Updated 7 September 2026

Torquay's legionella picture is dominated by hospitality: the English Riviera's hotels, guesthouses, and holiday parks run seasonal occupancy patterns that leave whole floors and wings little-used for months at a time, which makes structured flushing and reopening procedures a recurring theme in local assessments. Torbay Hospital provides the main healthcare estate, and the town's large stock of converted Victorian and Edwardian villas, many now small hotels, HMOs, or care settings, typically combines tank-fed cold water with plumbing altered repeatedly over a century. Holiday-let hot tubs and spa pools bring HSG282 duties onto operators who may not have encountered them before.

Local water supply

The mains water supplier for Torquay is South West Water (South West Water website). The mains supply is treated and controlled by the supplier, so your legionella duties begin where the water enters your premises. Anything downstream of the boundary stop tap (storage tanks, calorifiers, pipework, outlets) is your responsibility.

South West Water describes the water it supplies in the Torquay area as soft to moderately soft — the company's own statement, not a measured town figure, so no mg/l value is published. Water hardness still matters for scale: scale inside calorifiers, cylinders, and mixing valves gives legionella a foothold while blunting temperature control, so descaling and inspection belong in the written scheme of control. Check the supplier's postcode water-quality checker for the figure for your exact supply zone.

Legionnaires' disease: the national picture

UKHSA does not publish a separate surveillance figure for the South West, so no regional number is shown here. The most recent national figure recorded 472 confirmed cases of legionellosis across England and Wales in 2024 — the England & Wales average context, not a count for this region.

UKHSA states figures explicitly for only a handful of regions; a full region-by-region table is not published, and surveillance counts only laboratory-confirmed, reported cases, so the national total is a floor rather than the true number of infections. The full picture, with the trend since 2017, is on the Legionella Data Index. The absence of a regional figure changes nothing about your own duties: a non-domestic water system in Torquay still needs a risk assessment, a control scheme, and the records to show the scheme is being followed.

Typical cost in Torquay

Legionella risk assessment costs in Torquay depend more on the water system than on the location. A rough guide:

• Small premises, mains-fed only, no storage: £150 to £250
• Typical office or shop with a hot water cylinder: £200 to £400
• Care home, hotel, or school with stored hot and cold water: £400 to £800
• Premises with a cooling tower or evaporative condenser: from £800, often much higher

Cooling towers drive the cost up because they are notifiable to the local authority under the Notification of Cooling Towers and Evaporative Condensers Regulations 1992, and they need quarterly sampling and extensive cleaning. Get a tailored estimate with our cost calculator.

Legionella enforcement in the South West England

Prosecutions for legionella failings are usually brought under the Health and Safety at Work etc. Act 1974, whether by the HSE, a local authority, or (in Scotland) the Crown Office and Procurator Fiscal Service. No case in our tracker is recorded in Torquay itself; the cases below are the most recent recorded elsewhere in the South West England, shown as regional context rather than local history. They are drawn from our legionella enforcement tracker, which records each one against its primary source:

Royal United Hospitals Bath NHS Foundation Trust, 2018 (Healthcare) — fined £300k. A cancer patient died in 2015 after exposure to legionella in a hospital ward annex. A separate water loop feeding the annex, opened in 2009, had never been temperature-checked or tested. The strain was not matched to the system, so the charge was exposing patients to risk.

The failings behind these cases are consistent: no suitable risk assessment, no written scheme of control, monitoring not carried out, or records that could not show the controls happened. The full dataset is on the enforcement tracker, and legionella fines and prosecutions explains how the courts approach sentencing.

Find a legionella risk assessor in Torquay

We are building a directory of qualified water hygiene assessors in Torquay and across the UK. In the meantime, look for assessors who:

• Work for a company registered with the Legionella Control Association (the LCA is the main UK trade body for water hygiene)
• Hold a City & Guilds or equivalent qualification in legionella risk assessment
• Can provide references from similar premises in the Torquay area
• Will quote against a clear scope (number of outlets, inclusion of hot and cold surveys, whether sampling is included)

Legionella testing labs covering Torquay

Routine temperature monitoring is done on site, but where your risk assessment or written scheme calls for water sampling, the samples go to a laboratory for culture. None of the UKAS-accredited laboratories in our directory is based in Torquay itself, so the nearest UKAS-accredited labs are listed below — all accept postal samples, and posted sampling is how most premises use them:

• Feedwater Laboratories (UKAS no. 2234), turnaround ~10 days, from £82.68 per sample
• Eurofins Water Hygiene Testing UK Limited (UKAS no. 9658)
• ALS Environmental (ALS Laboratories (UK) Limited) (UKAS no. 1314)

Methods, turnaround times and published prices for the full directory are compared on the legionella testing labs page. Sampling is not a substitute for day-to-day control: a clear result records what was found at that outlet on that day, it never certifies a system as safe, and it sits alongside the routine checks in your written scheme of control, not instead of them.

Building types in Torquay

Different building types have specific legionella considerations. Browse the guides most relevant to Torquay premises:

• Landlords and rental properties
• Offices
• Care homes
• Hotels
• Schools
• Dental practices
• All building types