---
title: UK water companies media reputation tracker – September 2026
canonical_url: https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09
type: dataset
publisher: Omniscan
sector: UK Water Companies
period: September 2026
coverage_start: '2026-09-01'
coverage_end: '2026-09-30'
date_published: '2026-10-04'
last_updated: '2026-10-04'
organisations: 12
articles_analysed: 1349
mentions: 1336
data_download: https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09/data.json
summary: Thames Water had the highest average monthly share of coverage (24.2%) among
  12 water companies in UK earned media from 1 September 2026 to 30 September 2026,
  ahead of Southern Water (15.4%) and South West Water (12.0%).
---

# UK water companies media reputation tracker: September 2026 (1 September 2026–30 September 2026)

> Thames Water had the highest average monthly share of coverage (24.2%) among 12 water companies in UK earned media from 1 September 2026 to 30 September 2026, ahead of Southern Water (15.4%) and South West Water (12.0%). United Utilities had the most favourable net tone (+15). Omniscan analysed 1,349 articles containing 1,336 mentions of the water companies tracked.

Interactive version: https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09

## UK Water Companies ranking by share of coverage, September 2026

| Rank | Organisation | Average monthly share of coverage | Mentions | Positive | Neutral | Negative | Net tone |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | Thames Water | 24.2% | 323 | 8% | 15% | 77% | −69 |
| 2 | Southern Water | 15.4% | 206 | 14% | 26% | 60% | −46 |
| 3 | South West Water | 12.0% | 160 | 6% | 24% | 70% | −64 |
| 4 | Anglian Water | 8.9% | 119 | 18% | 34% | 48% | −29 |
| 5 | United Utilities | 7.8% | 104 | 45% | 25% | 30% | +15 |
| 6 | Severn Trent | 7.7% | 103 | 18% | 36% | 46% | −27 |
| 7 | Yorkshire Water | 5.2% | 70 | 23% | 40% | 37% | −14 |
| 8 | Wessex Water | 5.1% | 68 | 3% | 51% | 46% | −43 |
| 8 | South East Water | 5.1% | 68 | 9% | 19% | 72% | −63 |
| 10 | Northumbrian Water | 4.4% | 59 | 17% | 37% | 46% | −29 |
| 11 | Welsh Water | 2.5% | 33 | 21% | 36% | 43% | −21 |
| 12 | Affinity Water | 1.7% | 23 | 30% | 44% | 26% | +4 |

## Water companies in detail

### Thames Water

**Rescue scrutiny and supply disruption define Thames Water’s September coverage**

Thames Water ranked 1st of 12 by average monthly share of coverage (24.2%) in the UK Water Companies benchmark for September 2026, with 323 mentions and a net tone of −69.

MPs’ call to reject Thames Water’s £10bn creditor rescue proposal and consider special administration was the principal company-focused development, reported by the Standard, Reuters and the BBC. Thames Water ranked first with 323 mentions, representing 24.2% of tracked-company mentions. Regulation and Ofwat reform was the largest subject area with 85 mentions, followed by operations and service with 59, water resources and supply with 57, and finance, debt and dividends with 32. Operational reporting included a burst main affecting up to 15,000 properties across south London and Surrey, alongside accounts of repeated outages affecting residents and a pub. Water-supply coverage also centred on Thames Water’s statement that its hosepipe ban for 10.1 million customers could continue for weeks or months because reservoir storage and rainfall remained well below average. The named Thames Water crisis issue, covering debt, restructuring and possible special administration, matched 93 articles and connected the regulatory and financial strands of the month’s agenda.

Key messages:

- Thames Water accounted for 24.2% of tracked-company mentions and ranked #1 among 12 in September 2026.
- Coverage concentrated on Regulation & Ofwat Reform and Operations & Service.
- 323 captured company mentions were recorded in September 2026.
- MPs called for Thames Water’s £10bn creditor rescue proposal to be rejected — Standard

Leading themes:

- Regulation & Ofwat Reform: 26.3% of Thames Water's coverage (theme index 3.46, net tone −89)
- Operations & Service: 18.3% of Thames Water's coverage (theme index 0.93, net tone −80)
- Water Resources & Supply: 17.6% of Thames Water's coverage (theme index 1.12, net tone −60)

Notable positive coverage:

- 1 September 2026, uk.news.yahoo.com: [Thames Water promises Bromley 'more reliable' supply amid £15m upgrade](https://uk.news.yahoo.com/thames-water-promises-bromley-residents-113000055.html). Thames Water has completed a £15 million, three-year upgrade of Shortlands Water Booster Station in Bromley. The project increased capacity and network resilience while maintaining customer supplies during construction.
- 6 September 2026, swindonadvertiser.co.uk: [Thames Water opens Swindon town centre office as it rolls out £20bn network upgrade](https://www.swindonadvertiser.co.uk/news/26522019.thames-water-opens-new-office-swindon-town-centre-major-upgrade/). Thames Water has opened a new office at Newbridge Square in Swindon town centre, supporting the council’s regeneration plans and providing a more accessible base for staff and community partners. The move comes as the company carries out a wider investment programme of more than £20 billion.
- 10 September 2026, watermagazine.co.uk: [Thames Water secures creditor approval for latest funding proposals](https://www.watermagazine.co.uk/2026/09/10/thames-water-secures-creditor-approval-for-latest-funding-proposals/). Thames Water secured creditor approval for consent requests and amendments to its funding arrangements. The approvals enable access to £400m of new super-senior commitments and a further proposed £230m September drawdown.

Notable negative coverage:

- 24 September 2026, bbc.co.uk: [Thames Water says hosepipe ban could last months yet](https://www.bbc.co.uk/news/articles/cmqxv1vwqg04o). Thames Water says its hosepipe ban across London and the Thames Valley could remain for weeks or months because rainfall and reservoir storage remain well below average. The restrictions affect 10.1 million customers.
- 23 September 2026, standard.co.uk: [Thames Water gives update on London hosepipe ban](https://www.standard.co.uk/news/london/thames-water-london-hosepipe-ban-rain-b1298058.html). Thames Water says its hosepipe ban for more than 10 million customers will remain because recent rainfall has not offset the exceptionally dry spring and summer. London and Farmoor reservoir storage remain well below seasonal averages.
- 23 September 2026, mirror.co.uk: [Thames Water says hosepipe ban still in place for 16 million customers](https://www.mirror.co.uk/news/uk-news/thames-water-uk-hosepipe-ban-37692658). Thames Water said its hosepipe ban, in force since July, will remain until significant and prolonged rainfall restores depleted water resources. Reservoir levels remain substantially below seasonal averages following an exceptionally dry spring and summer.

- [Thames Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09?entity=thameswater&view=deep-dive)
- [Thames Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09/reports/thameswater.pdf)

### Southern Water

**£2.4m pollution fine dominates Southern Water’s September coverage**

Southern Water ranked 2nd of 12 by average monthly share of coverage (15.4%) in the UK Water Companies benchmark for September 2026, with 206 mentions and a net tone of −46.

Southern Water’s £2.4 million fine for sewage, diesel and waste pollution incidents in Kent led September coverage, reported by ITV News, Sky News and other national outlets. The company placed second with 206 mentions, representing 15.4% of tracked-company mentions. Sewage and pollution was the largest subject area with 58 mentions, followed by operations and service with 45, investment and infrastructure with 28, and water resources and supply with 23. Further scrutiny included court proceedings involving former chief executive Matthew Wright and other former senior staff over alleged manipulation of wastewater self-monitoring tests. River Itchen reporting covered a council vote of no confidence and allegations that pollution test results had been withheld, while Southern Water cited permit compliance and more than £160 million of river-health investment. Alongside this scrutiny, New Civil Engineer and The Register reported the company’s trial of fibre-optic sensing technology using Openreach infrastructure to detect leaks more quickly, while Water Magazine covered Asterion’s minority stake and £300 million equity commitment.

Key messages:

- Southern Water accounted for 15.4% of tracked-company mentions and ranked #2 among 12 in September 2026.
- Coverage concentrated on Sewage & Pollution and Operations & Service.
- 206 captured company mentions were recorded in September 2026.
- Southern Water’s £2.4 million pollution fine — ITV News

Leading themes:

- Sewage & Pollution: 28.2% of Southern Water's coverage (theme index 1.65, net tone −67)
- Operations & Service: 21.8% of Southern Water's coverage (theme index 1.16, net tone −58)
- Investment & Infrastructure: 13.6% of Southern Water's coverage (theme index 0.82, net tone +32)

Notable positive coverage:

- 21 September 2026, sussexexpress.co.uk: [Southern Water announces a £300 million investment to tackle storm overflows across Sussex](https://www.sussexexpress.co.uk/community/southern-water-announces-a-ps300-million-investment-to-tackle-storm-overflows-across-sussex-9129946). Southern Water has announced a £300 million five-year Sussex investment programme to reduce storm-overflow use. Work includes investigations and drainage, sewer-sealing and network-improvement projects in several communities.
- 23 September 2026, ispreview.co.uk: [Southern Water harness Openreach’s UK fibre broadband network to detect leaks](https://www.ispreview.co.uk/index.php/2026/09/southern-water-harness-openreachs-uk-fibre-broadband-network-to-detect-leaks.html). Southern Water has deployed Lightsonic technology using Openreach fibre infrastructure to help detect underground leaks. The company says it has reduced leakage for three consecutive years and will trial the technology ahead of winter.
- 24 September 2026, newcivilengineer.com: [Southern Water uses fibre‑optic sensing to tackle leaks as drought impacts rise](https://www.newcivilengineer.com/latest/southern-water-uses-fibre%E2%80%91optic-sensing-to-tackle-leaks-as-drought-impacts-rise-24-09-2026/). Southern Water is rolling out Lightsonic fibre-optic sensing technology to identify leaks more quickly using existing Openreach fibre infrastructure. The company says the trial should reduce water losses and support regulatory leakage targets amid drought pressures.

Notable negative coverage:

- 22 September 2026, mirror.co.uk: [Failing Southern Water hit with £2.4million fine for sewage pollution](https://www.mirror.co.uk/news/uk-news/southern-water-fine-sewage-pollution-37688554). Southern Water was fined £2.4m for pollution incidents around Faversham and Whitstable, including untreated sewage releases, diesel contamination and dead fish. The company apologised and cited investment and reduced storm-overflow activity since the incidents.
- 11 September 2026, basingstokegazette.co.uk: [Former Southern Water boss in court accused of conspiracy to defraud](https://www.basingstokegazette.co.uk/news/26542484.former-southern-water-boss-court-accused-fraud/). Former Southern Water chief executive Matthew Wright and other former staff are accused of manipulating self-monitoring at wastewater works to avoid environmental failures and potential fines. Southern Water faces separate allegations of environmental-permit breaches.
- 11 September 2026, kentonline.co.uk: [Ex-Southern Water boss appears in court accused of conspiracy to defraud](https://www.kentonline.co.uk/kent/news/ex-southern-water-boss-appears-in-court-accused-of-conspirac-345025/). Former Southern Water chief Matthew Wright and other former employees appeared in court on conspiracy-to-defraud charges concerning alleged manipulation of wastewater testing. The company separately faces dozens of alleged environmental-permit offences.

- [Southern Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09?entity=southernwater&view=deep-dive)
- [Southern Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09/reports/southernwater.pdf)

### South West Water

**£7.87m pollution fine defines South West Water’s September coverage**

South West Water ranked 3rd of 12 by average monthly share of coverage (12.0%) in the UK Water Companies benchmark for September 2026, with 160 mentions and a net tone of −64.

The principal development was South West Water’s £7.87m fine after it admitted 18 pollution offences involving illegal sewage discharges and failures to address known risks. The company ranked third with 160 mentions, representing 12.0% of tracked-company mentions. Sewage and pollution led the subject mix with 71 mentions, followed by water resources and supply with 22, bills, affordability and customers with 21, and regulation and Ofwat reform with 18. Consumer Council for Water data showed the company had the sharpest annual rise in complaints, while its hosepipe ban remained in place across Devon and Cornwall pending sufficient recovery in water storage. Other operational developments included supply disruption in Devon, where the company deployed engineers and bottled water, and revised wastewater plans for St Mary’s following local opposition. Regulation coverage also included an East Devon MP’s call for South West Water to become a publicly accountable, mutualised company, citing bills, sewage discharges and Pennon Group dividends.

Key messages:

- South West Water accounted for 12% of tracked-company mentions and ranked #3 among 12 in September 2026.
- Coverage concentrated on Sewage & Pollution and Water Resources & Supply.
- 160 captured company mentions were recorded in September 2026.
- South West Water fined almost £8m for sewage spills — BBC

Leading themes:

- Sewage & Pollution: 44.4% of South West Water's coverage (theme index 2.9, net tone −83)
- Water Resources & Supply: 13.8% of South West Water's coverage (theme index 0.83, net tone −36)
- Bills, Affordability & Customers: 13.1% of South West Water's coverage (theme index 1.79, net tone −52)

Notable positive coverage:

- 7 September 2026, midweekherald.co.uk: [South West Water helps Devon schools save over 15m litres of water](https://www.midweekherald.co.uk/news/26523534.south-west-water-visits-help-schools-across-devon-save-water/). South West Water's efficiency visits and installations helped 57 schools in Devon, Cornwall and Somerset save more than 15 million litres of water annually. The programme included leak repairs, water-saving devices and educational sessions.
- 14 September 2026, cornishstuff.com: [South West Water fixes 73 leaks a day across Cornwall](https://cornishstuff.com/south-west-water/south-west-water-fixes-73-leaks-a-day-across-cornwall/). South West Water says it repaired more than 26,700 leaks across Devon and Cornwall in the past year, or roughly 73 a day. It attributes increased leak detection to larger specialist teams and technology investments amid pressure on regional water resources.
- 16 September 2026, watermagazine.co.uk: [Pennon recognised for Fair Tax Mark for ninth consecutive year](https://www.watermagazine.co.uk/2026/09/16/pennon-recognised-for-fair-tax-mark-for-ninth-consecutive-year/). Pennon Group, owner of South West Water, received the Fair Tax Mark for the ninth consecutive year. The accreditation recognises tax transparency and responsible tax conduct.

Notable negative coverage:

- 29 September 2026, gov.uk: ['Reckless' South West Water fined £7.8 million](https://www.gov.uk/government/news/reckless-south-west-water-fined-78-million). South West Water was fined more than £7.8 million for reckless environmental failures and illegal sewage discharges across Devon and Cornwall between 2015 and 2021. The court found shortcomings in its management systems, response to risks and remediation of known problems.
- 29 September 2026, hellorayo.co.uk: [South West Water fined almost £8m for sewage spills in Cornwall and Plymouth](https://www.hellorayo.co.uk/hits-radio/plymouth/news/south-west-water-fined-for-sewage-spills-across-devon-and-cornwall). South West Water was fined £7.87 million after admitting 18 pollution offences relating to illegal sewage spills in Cornwall and Plymouth between 2015 and 2021. The company apologised and cited investment, site upgrades and a 17% reduction in spills over the previous year.
- 29 September 2026, plymouthherald.co.uk: [MP says South West Water execs should face prison time over pollution](https://www.plymouthherald.co.uk/news/plymouth-news/north-cornwall-mp-says-south-11177225). South West Water was fined more than £7.8 million for hundreds of sewage pollution incidents in Cornwall and Devon between 2015 and 2021. An MP called for tougher penalties, while the company cited historic offences, investment and reductions in spill frequency and duration.

- [South West Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09?entity=southwestwater&view=deep-dive)
- [South West Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09/reports/southwestwater.pdf)

### Anglian Water

**Supply pressures frame Anglian Water’s September profile**

Anglian Water ranked 4th of 12 by average monthly share of coverage (8.9%) in the UK Water Companies benchmark for September 2026, with 119 mentions and a net tone of −29.

Anglian Water said its East of England hosepipe ban was unlikely to end soon, while ITV News Anglia reported that groundwater and river levels required sustained rainfall to recover. The company recorded 119 mentions, accounting for 8.9% of tracked-company mentions and ranking fourth in September. Water Resources & Supply led the subject mix with 42, followed by Investment & Infrastructure and Operations & Service with 29 each, and Sewage & Pollution with 12. BBC coverage included plans for two North Sea desalination plants and the proposed Fens Reservoir, which Anglian Water said could supply 250,000 East of England homes. Infrastructure reporting covered approval of a 35MW solar farm for the Grafham Water facility, a £1.5bn Major Projects Framework and the reorganisation of contractor delivery for a £3bn AMP8 capital workload. Operational scrutiny included a Drinking Water Inspectorate order addressing discolouration risks across 16 supply zones and criticism over an unrepaired leak during the Lincolnshire hosepipe ban.

Key messages:

- Anglian Water accounted for 8.9% of tracked-company mentions and ranked #4 among 12 in September 2026.
- Coverage concentrated on Water Resources & Supply and Investment & Infrastructure.
- 119 captured company mentions were recorded in September 2026.
- Hosepipe ban unlikely to end soon — ITV News Anglia

Leading themes:

- Water Resources & Supply: 35.3% of Anglian Water's coverage (theme index 2.47, net tone −38)
- Operations & Service: 24.4% of Anglian Water's coverage (theme index 1.3, net tone −83)
- Investment & Infrastructure: 24.4% of Anglian Water's coverage (theme index 1.59, net tone +59)

Notable positive coverage:

- 2 September 2026, newcivilengineer.com: [Anglian Water extends Samotics condition monitoring framework](https://www.newcivilengineer.com/latest/anglian-water-extends-samotics-condition-monitoring-framework-02-09-2026/). Anglian Water has extended its condition-monitoring agreement with Samotics for two years, covering more than 250 clean-water assets. The predictive-maintenance system will also be deployed at new Strategic Pipeline Alliance pumping stations.
- 7 September 2026, watermagazine.co.uk: [Anglian Water's @one Alliance nears completion on it's £2m storm storage upgrade in Bedfordshire](https://www.watermagazine.co.uk/2026/09/07/anglian-waters-one-alliance-nears-completion-on-its-2m-storm-storage-upgrade-in-bedfordshire/). Anglian Water's @one Alliance is nearing completion of a £2 million storm-storage upgrade at Poppy Hill Water Recycling Centre in Bedfordshire. The project will add 1,324m³ of capacity to reduce storm-overflow use and improve resilience during heavy rainfall.
- 8 September 2026, bbc.com: [Anglian Water hopes Fens Reservoir will be running in a decade](https://www.bbc.com/news/articles/cly5m385q0mo). Anglian Water said its planned Fens Reservoir could be operational within a decade and supply 250,000 East of England homes. The company and Cambridge Water expect to seek planning approval in 2028, with construction potentially beginning in 2030.

Notable negative coverage:

- 18 September 2026, grimsbytelegraph.co.uk: [Scunthorpe burst pipes now fixed as more properties regain water supply](https://www.grimsbytelegraph.co.uk/news/local-news/scunthorpe-burst-pipes-now-fixed-11162194). Anglian Water said it had fixed two burst pipes behind major supply disruption in Scunthorpe, though around 1,800 customers remained without water. Council leaders cited repeated local supply failures and sought urgent discussions with the company.
- 14 September 2026, lincolnshirelive.co.uk: [Lincolnshire hosepipe ban must stay for now, water bosses say](https://www.lincolnshirelive.co.uk/news/lincoln-news/lincolnshire-hosepipe-ban-must-stay-11155315). Anglian Water will retain its hosepipe ban for customers including those in Lincolnshire and Rutland because reservoirs and groundwater remain significantly below normal after an exceptionally dry year. The company said demand reduction following the ban has helped safeguard water resources.
- 4 September 2026, stamfordmercury.co.uk: [‘Anglian Water’s historic lack of investment in infrastructure shouldn't stop us from growing and shouldn't stop people building houses and having homes’](https://www.stamfordmercury.co.uk/spalding/news/anglian-water-s-historic-lack-of-investment-in-infrastructu-9481556/). South Holland councillors criticised Anglian Water's historic infrastructure investment, citing capacity constraints, leaks, flooding and sewage incidents as housing growth continues. The company said it is committed to planning upgrades and assessing wastewater capacity case by case.

- [Anglian Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09?entity=anglianwater&view=deep-dive)
- [Anglian Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09/reports/anglianwater.pdf)

### United Utilities

**Fine and investment plans shape United Utilities’ September profile**

United Utilities ranked 5th of 12 by average monthly share of coverage (7.8%) in the UK Water Companies benchmark for September 2026, with 104 mentions and a net tone of +15.

United Utilities was fined £964,225 after admitting five environmental-permit offences arising from raw-sewage discharges along the Fylde coast in 2023. Separately, the company reaffirmed plans to invest about £2 billion in 2026/27 and £11.5 billion across AMP8, while seeking Ofwat support for about £1.03 billion of additional resilience and capacity investment. It also consulted residents on sustainable-drainage proposals for Wilfin Beck as part of its £200 million Windermere catchment programme. United Utilities ranked fifth with 104 mentions, representing 7.8% of tracked-company mentions in September. Investment and infrastructure was the largest subject area with 37 mentions, followed by sewage and pollution with 24, finance, debt and dividends with 13, and regulation and Ofwat reform with 10; its Better Rivers and Windermere initiative appeared in 11 mentions. Other developments included opening applications for 50 graduate roles and 15 internships and carrying out water-main works in Keswick.

Key messages:

- United Utilities accounted for 7.8% of tracked-company mentions and ranked #5 among 12 in September 2026.
- Coverage concentrated on Investment & Infrastructure and Sewage & Pollution.
- 104 captured company mentions were recorded in September 2026.
- Fylde coast sewage-discharge fine — The Guardian

Leading themes:

- Investment & Infrastructure: 35.6% of United Utilities's coverage (theme index 2.45, net tone +84)
- Sewage & Pollution: 23.1% of United Utilities's coverage (theme index 1.25, net tone −67)
- Finance, Debt & Dividends: 12.5% of United Utilities's coverage (theme index 3.14, net tone +38)

Notable positive coverage:

- 2 September 2026, cumbriacrack.com: [United Utilities to host drop-in event about Lake District drainage scheme](https://cumbriacrack.com/2026/09/02/united-utilities-to-host-drop-in-event-about-lake-district-drainage-scheme/). United Utilities is consulting on two sustainable drainage schemes near Sawrey in the Lake District. The proposals aim to reduce surface-water pressure on sewers, lower storm-overflow use and improve water quality in Wilfin Beck.
- 4 September 2026, nwemail.co.uk: [Residents invited to see United Utilities plans for cleaner beck](https://www.nwemail.co.uk/news/26516492.united-utilities-plans-cut-storm-overflow-pressure-near-sawrey/). United Utilities is consulting residents on sustainable drainage proposals in Near Sawrey intended to reduce storm-overflow use and improve Wilfin Beck's water quality. The scheme forms part of its £200m Windermere catchment investment programme.
- 21 September 2026, aboutmanchester.co.uk: [United Utilities’ new campaign celebrates the journey of every drop of drinking water](https://aboutmanchester.co.uk/united-utilities-new-campaign-celebrates-the-journey-of-every-drop-of-drinking-water/). United Utilities has launched a Water Quality Week campaign highlighting its drinking-water testing and treatment processes. The company says it carries out 1.9 million water-quality tests annually and is renewing more than 1,000km of mains and aqueducts through its Big North West Upgrade.

Notable negative coverage:

- 13 September 2026, warringtonguardian.co.uk: [United Utilities fined record £900k over serious ‘unacceptable’ sewage spill](https://www.warringtonguardian.co.uk/news/26541589.united-utilities-fined-900k-serious-fylde-coast-sewage-spill/). United Utilities was fined £900,000 after pleading guilty to five permit offences connected to raw-sewage discharges along Lancashire's Fylde Coast in 2023. The company apologised and said it has committed more than £100 million to remediation and infrastructure resilience.
- 8 September 2026, bbc.com: [United Utilities fined £900k over sewage discharges](https://www.bbc.com/news/articles/c7v4l3pvm7zo). United Utilities was fined £964,225 in fines and costs after admitting environmental-permit offences linked to raw sewage discharges on Lancashire's Fylde coast in June 2023. The incident followed a pipe collapse at Fleetwood Wastewater Treatment Works and led to beach closures and no-bathing advice.
- 8 September 2026, theguardian.com: [United Utilities fined £1m after discharging raw sewage into Lancashire coast](https://www.theguardian.com/uk-news/2026/sep/08/united-utilities-fined-1m-discharging-raw-sewage-lancashire-coast). United Utilities was fined £964,225 after pleading guilty to five environmental permit offences over raw-sewage discharges along Lancashire's Fylde coast in June 2023. The pollution affected bathing waters, businesses and shellfish beds after an effluent pipe failure at Fleetwood wastewater treatment works.

- [United Utilities deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09?entity=unitedutilities&view=deep-dive)
- [United Utilities PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09/reports/unitedutilities.pdf)

### Severn Trent

**Infrastructure investment meets persistent service pressures**

Severn Trent ranked 6th of 12 by average monthly share of coverage (7.7%) in the UK Water Companies benchmark for September 2026, with 103 mentions and a net tone of −27.

Coverage combined Severn Trent’s £110m River Mease pipeline contract, reported by Construction News, and its £6m sewage-treatment investment near Shrewsbury, covered by the BBC. Severn Trent recorded 103 mentions, representing 7.7% of tracked-company mentions and placing it sixth among the cohort. Operations and service was the largest subject area with 38 mentions, followed by investment and infrastructure with 25; sewage and pollution, regulation and Ofwat reform, and bills, affordability and customers each recorded 11. Service reporting covered supply interruptions or pressure problems in Shrewsbury, Ludlow, Birmingham, Wombourne and Stourbridge. Further scrutiny centred on delayed manhole-cover repairs in Halesowen and Stoke-on-Trent, where the council called for 145 defective covers to be addressed. Other coverage included plans by Severn Trent’s development arm for a manufacturing scheme in Wolverhampton.

Key messages:

- Severn Trent accounted for 7.7% of tracked-company mentions and ranked #6 among 12 in September 2026.
- Coverage concentrated on Operations & Service and Investment & Infrastructure.
- 103 captured company mentions were recorded in September 2026.
- Construction News: Galliford Try secured Severn Trent’s £110m River Mease pipeline contract.

Leading themes:

- Operations & Service: 36.9% of Severn Trent's coverage (theme index 2.07, net tone −58)
- Investment & Infrastructure: 24.3% of Severn Trent's coverage (theme index 1.57, net tone +56)
- Sewage & Pollution: 10.7% of Severn Trent's coverage (theme index 0.55, net tone −55)

Notable positive coverage:

- 3 September 2026, facilitiesmanagement-now.com: [Galliford Try lands £110m Severn Trent pipeline job](https://www.facilitiesmanagement-now.com/article/287801/galliford-try-lands-110m-severn-trent-pipeline-job). Galliford Try has secured a £110m Severn Trent Water contract to construct a 23km pipeline for the River Mease Improvement project. The contractor says its Severn Trent work is worth about £100m annually across AMP8 frameworks.
- 3 September 2026, lse.co.uk: [IN BRIEF: Galliford wins place on GBP110 million Severn Trent contract](https://www.lse.co.uk/news/in-brief-galliford-wins-place-on-gbp110-million-severn-trent-contract-bizdpb2ys1i3pr1.html). Galliford Try's Environment division has secured a £110 million Severn Trent Water contract for the River Mease improvement project. The English Midlands project includes construction of a 23km wastewater pipeline under WINEP.
- 3 September 2026, proactiveinvestors.co.uk: [Galliford Try wins £110m River Mease water infrastructure contract](https://www.proactiveinvestors.co.uk/companies/news/1098024/galliford-try-wins-110m-river-mease-water-infrastructure-contract-1098024.html). Galliford Try has won a £110 million contract from Severn Trent Water to build a 23km pipeline project aimed at improving River Mease water quality. The WINEP-mandated work is intended to support environmental compliance and long-term resilience.

Notable negative coverage:

- 29 September 2026, bbc.com: [Faulty Severn Trent manhole cover disturbs Halesowen residents](https://www.bbc.com/news/articles/cr624pzqppelo). Halesowen residents say a faulty Severn Trent manhole cover has caused persistent disruptive noise for more than a year. Severn Trent apologised for repair delays and said it is seeking a permit to complete the work.
- 23 September 2026, bbc.co.uk: [Sutton Coldfield residents fear big bill for month-long water leak](https://www.bbc.co.uk/news/articles/ckn8eqy94258o). Residents of a Sutton Coldfield flat complex fear they may have to fund repairs to a month-long leak on what Severn Trent says is a private supply pipe. Residents dispute this assessment and say the leak is on council land.
- 16 September 2026, bbc.co.uk: [Keyworth gift shop owner fears for future of business due to roadworks](https://www.bbc.co.uk/news/articles/ced7x54gqz7o). Emergency sewer repairs by Severn Trent have led to a partial road closure in Keyworth, which a local shop owner says has severely reduced customer access and takings. The company said the complex repair near a gas main required manual digging and apologised for disruption.

- [Severn Trent deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09?entity=severntrent&view=deep-dive)
- [Severn Trent PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09/reports/severntrent.pdf)

### Yorkshire Water

**Infrastructure delivery meets scrutiny over pollution and service failures**

Yorkshire Water ranked 7th of 12 by average monthly share of coverage (5.2%) in the UK Water Companies benchmark for September 2026, with 70 mentions and a net tone of −14.

Yorkshire Water began a £5 million upgrade at Harrogate North wastewater treatment works and a £900,000 stormwater-storage scheme in Farsley, alongside extending its smart-meter programme to York. It also sought around 90 recruits for its £8.3 billion investment programme, while the South Yorkshire Sources scheme’s midpoint review was moved to March 2027 as options were reassessed. The company recorded 70 mentions, representing 5.2% of tracked-company mentions and placing it seventh in the supplied competitive ranking. Investment and infrastructure led the subject mix with 25 mentions, followed by sewage and pollution with 19 and operations and service with 12; regulation and Ofwat reform and water resources and supply were tied at four mentions each. Pollution coverage included criticism from East Riding councillors over sewage-discharge performance; Yorkshire Water agreed to review high-discharge sites and outlined plans for better monitoring and storm-overflow management. Operational reporting covered a collapsed sewer beneath a Bradford property, repeated flooding at a Holmbridge home, pumping-station problems in Calderdale and a prolonged Oswaldkirk leak that the company said it had repaired.

Key messages:

- Yorkshire Water accounted for 5.2% of tracked-company mentions and ranked #7 among 12 in September 2026.
- Coverage concentrated on Investment & Infrastructure and Sewage & Pollution.
- 70 captured company mentions were recorded in September 2026.
- South Yorkshire water project receives nine-month review extension — Water Magazine

Leading themes:

- Investment & Infrastructure: 35.7% of Yorkshire Water's coverage (theme index 2.37, net tone +60)
- Sewage & Pollution: 27.1% of Yorkshire Water's coverage (theme index 1.48, net tone −47)
- Operations & Service: 17.1% of Yorkshire Water's coverage (theme index 0.88, net tone −83)

Notable positive coverage:

- 2 September 2026, thescarboroughnews.co.uk: [Yorkshire Water to begin borehole surveys across Scarborough](https://www.thescarboroughnews.co.uk/news/people/yorkshire-water-to-begin-borehole-surveys-across-scarborough-8955511). Yorkshire Water will drill 14 boreholes across Scarborough as part of ground investigations for a multimillion-pound wastewater transformation project. The work forms part of its £8.3bn investment programme to 2030.
- 2 September 2026, hellorayo.co.uk: [Yorkshire Water to commence Scarborough borehole surveys for wastewater project](https://www.hellorayo.co.uk/hits-radio/north-yorkshire/news/yorkshire-water-scarborough-borehole-surveys). Yorkshire Water will begin borehole drilling in Scarborough for a wastewater transformation project, with local traffic measures and public information events planned. The scheme is part of the company's £8.3bn investment programme through 2030.
- 14 September 2026, watermagazine.co.uk: [Yorkshire Water searches for almost 100 colleagues to accelerate infrastructure improvement programme](https://www.watermagazine.co.uk/2026/09/14/yorkshire-water-searches-for-almost-100-colleagues-to-accelerate-infrastructure-improvement-programme/). Yorkshire Water is recruiting around 90 asset-delivery roles to accelerate its £8.3 billion, five-year investment programme. The company says the programme is intended to upgrade water and wastewater infrastructure and improve customer and environmental outcomes.

Notable negative coverage:

- 18 September 2026, bbc.co.uk: [Baildon water fault shuts two schools and leaves homes without supply](https://www.bbc.co.uk/news/articles/cqe9e45y14lmo). A network fault left properties in Baildon without or with low water pressure and forced two schools to close. Yorkshire Water said it was investigating and working to restore supply within an estimated four to six hours.
- 13 September 2026, bbc.co.uk: [Campaigners in call to save Gawthorpe's water tower](https://www.bbc.co.uk/news/articles/c3d7rl5zdlyo). Campaigners are seeking to save Gawthorpe's Grade II listed water tower, alleging that owner Yorkshire Water has not cooperated with restoration efforts. Yorkshire Water says it is commissioning a specialist structural survey to establish the work and costs needed to keep the tower safe.
- 30 September 2026, thetelegraphandargus.co.uk: [Yorkshire Water apologises as family left with giant sewage hole in garden](https://www.thetelegraphandargus.co.uk/news/26562697.water-firm-apology-family-left-sewage-hole-garden/). A Shipley family says a collapsed sewer caused repeated sewage spills, foul odours and a large excavation in their garden for more than 14 weeks. Yorkshire Water apologised, acknowledged delays and communication shortcomings, and said permanent replacement work was progressing.

- [Yorkshire Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09?entity=yorkshirewater&view=deep-dive)
- [Yorkshire Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09/reports/yorkshirewater.pdf)

### Wessex Water

**Sewage scrutiny frames Wessex Water’s September profile**

Wessex Water ranked 8th of 12 by average monthly share of coverage (5.1%) in the UK Water Companies benchmark for September 2026, with 68 mentions and a net tone of −43.

Somerset Live’s visit to the Saltford Water Recycling Centre examined Wessex Water’s sewage-treatment processes and its new £35m facility, intended to increase capacity and reduce overflows. Wessex Water recorded 68 mentions, representing 5.1% of tracked-company mentions and placing it joint eighth among the cohort. Sewage and pollution dominated the subject mix with 21 mentions, ahead of bills, affordability and customers with 10, while investment and infrastructure and water resources and supply each recorded nine. BBC and Daily Mail reporting covered four confirmed discharges near Shore Road that disrupted sea swimming, while The Independent and the Mirror examined health concerns around Christchurch Harbour, where Wessex Water disputed links to its assets. Separate coverage followed proposed local-authority no-confidence action over sewage discharges and executive pay, alongside the company’s stated investment of £8.5m a month in storm-overflow improvements. The BBC also reported that Wessex Water’s hosepipe ban would continue while reservoir, groundwater and river-flow levels recovered from prolonged drought. Infrastructure and service reporting included flow-meter installation, sewer maintenance, meter replacement and local roadworks, while local coverage reported a planned customer drop-in session on bills, support and water services.

Key messages:

- Wessex Water accounted for 5.1% of tracked-company mentions and ranked #8 among 12 in September 2026.
- Coverage concentrated on Sewage & Pollution and Bills, Affordability & Customers.
- 68 captured company mentions were recorded in September 2026.
- Saltford Water Recycling Centre visit and new £35m treatment facility — Somerset Live

Leading themes:

- Sewage & Pollution: 30.9% of Wessex Water's coverage (theme index 1.7, net tone −57)
- Bills, Affordability & Customers: 14.7% of Wessex Water's coverage (theme index 1.92, net tone −90)
- Operations & Service: 13.2% of Wessex Water's coverage (theme index 0.67, net tone −11)

Notable negative coverage:

- 13 September 2026, dailymail.com: [Sandbanks swimmers say sewage discharges are stopping them going into the water at millionaires' playground](https://www.dailymail.com/news/article-16127791/sandbanks-swimmers-cancel-dip-sewage-alert.html). Sandbanks swimmers cancelled a club event after sewage discharges near Shore Road, blaming Wessex Water and raising concerns about bathing-water safety. Wessex Water confirmed four discharges and said it is investing in overflow reduction and local sewer improvements.
- 10 September 2026, bbc.co.uk: [Poole swimming group 'furious' with 'dangerous' sewage spills](https://www.bbc.co.uk/news/articles/c9v9dxe2kkgo). Poole sea swimmers said sewage discharges at Shore Road beach made their regular swimming location unsafe and forced a session to be cancelled. Wessex Water confirmed four short discharges and said it was investing more than £8m a month to reduce overflow use.
- 30 September 2026, bournemouthecho.co.uk: [Family issues update after toddler's horrific E.Coli battle](https://www.bournemouthecho.co.uk/news/26589283.christchurch-harbour-e-coli-ivy-foster-family-hospital-update/). A family says their child contracted a serious E. coli infection after swimming in Christchurch Harbour. An MP is working with the Environment Agency to seek answers from Wessex Water over repeated local water-quality failures.

- [Wessex Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09?entity=wessexwater&view=deep-dive)
- [Wessex Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09/reports/wessexwater.pdf)

### South East Water

**Financing, supply pressure and service failures shape South East Water coverage**

South East Water ranked 8th of 12 by average monthly share of coverage (5.1%) in the UK Water Companies benchmark for September 2026, with 68 mentions and a net tone of −63.

South East Water abandoned a planned £200 million bond issue after insufficient investor demand, with Sky News reporting scrutiny of its roughly £1.7 billion debt and the company stating that it had adequate liquidity. The company recorded 68 mentions, representing 5.1% of tracked-company mentions and placing it joint eighth in September. Water resources and supply was the largest subject area with 23 mentions, followed by operations and service with 15 and bills, affordability and customers with 12. The i reported that South East Water sought a drought permit for Ardingly Reservoir, warning that about 95,000 Sussex homes could otherwise face rota cuts and standpipes. Operational coverage included the chief executive’s admission to Whitstable residents that the company had failed customers, alongside an Eastbourne burst main and continuing scrutiny of Sussex Weald supply disruptions. Infrastructure reporting provided a separate strand, as Water Magazine and Smart Water Magazine covered a three-year extension of the AtkinsRéalis framework supporting the company’s £1.9 billion AMP8 investment programme.

Key messages:

- South East Water accounted for 5.1% of tracked-company mentions and ranked #8 among 12 in September 2026.
- Coverage concentrated on Water Resources & Supply and Operations & Service.
- 68 captured company mentions were recorded in September 2026.
- Abandoned £200 million bond issue — Sky News

Leading themes:

- Water Resources & Supply: 33.8% of South East Water's coverage (theme index 2.22, net tone −65)
- Operations & Service: 22.1% of South East Water's coverage (theme index 1.15, net tone −93)
- Bills, Affordability & Customers: 17.6% of South East Water's coverage (theme index 2.36, net tone −83)

Notable positive coverage:

- 3 September 2026, smartwatermagazine.com: [South East Water extends engineering framework with AtkinsRéalis for three more years](https://smartwatermagazine.com/news/smart-water-magazine/south-east-water-extends-engineering-framework-with-atkinsrealis-for-three-more-years). South East Water has extended AtkinsRéalis's engineering and asset-planning framework by three years to support its £1.9 billion AMP8 investment programme. The partnership will support resilience schemes including proposed reservoirs and a potential desalination project.
- 4 September 2026, watermagazine.co.uk: [AtkinsRéalis signs three-year framework extension with South East Water](https://www.watermagazine.co.uk/2026/09/04/atkinsrealis-signs-three-year-framework-extension-with-south-east-water/). AtkinsRéalis has extended its engineering and asset-planning framework with South East Water for three years. The work will support the company's £1.9bn AMP8 investment programme, including reservoir and desalination options to improve regional resilience.
- 21 September 2026, theargus.co.uk: [New wildlife project sees rare first-year success for breeding birds](https://www.theargus.co.uk/news/26559016.sand-martins-breed-new-arlington-reservoir-nesting-bank/). South East Water's artificial sand martin nesting bank at Arlington Reservoir attracted eight breeding pairs in its first year. The project supports local biodiversity and habitat enhancement.

Notable negative coverage:

- 28 September 2026, bbc.com: [Public meetings to be held on disputed housing plans](https://www.bbc.com/news/articles/cq5y440m3r4eo). Housing proposals in Tonbridge and Malling have prompted concerns that water infrastructure cannot support planned development. South East Water says projected growth would exceed available supply without further intervention, following supply failures that led to a £30.5m fine.
- 17 September 2026, cityam.com: [Mark Kleinman: Joined-up government? Not on this evidence](https://www.cityam.com/mark-kleinman-joined-up-government-not-on-this-evidence/). South East Water withdrew a proposed £200m bond issue after investors reportedly raised political and regulatory concerns about the water sector. The column says the company has recent supply-failure issues and may face challenges funding its investment obligations, although it has liquidity facilities.
- 11 September 2026, bbc.co.uk: [Slade Primary in Tonbridge to stay shut amid water supply issue](https://www.bbc.co.uk/news/articles/czdzj6zgrpeo). Slade Primary School in Tonbridge will remain closed because of an unresolved water-supply issue. South East Water said checks found normal pressure at the school boundary and it was investigating whether the fault was within the site.

- [South East Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09?entity=southeastwater&view=deep-dive)
- [South East Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09/reports/southeastwater.pdf)

### Northumbrian Water

**Control-centre expansion and drought pressures shape Northumbrian Water coverage**

Northumbrian Water ranked 10th of 12 by average monthly share of coverage (4.4%) in the UK Water Companies benchmark for September 2026, with 59 mentions and a net tone of −29.

Primary independent reporting covered Northumbrian Water’s response to the Gateshead burst main, which caused flooding, deposited more than 200 tonnes of debris and disrupted Great North Run traffic. The company recorded 59 mentions and a 4.4% share of tracked-company mentions, placing it tenth among the cohort. Operations and service was the largest subject area with 19 mentions, including the burst-main response and the recruitment of 13 controllers for its expanded 24-hour Regional Control Centre. Water resources and supply accounted for 18 mentions as Northumbrian Water and Essex and Suffolk Water urged continued conservation amid persistent drought conditions and below-average reservoir levels. Investment and infrastructure contributed 12 mentions, encompassing the £2.2 million Marske treatment-works upgrade, procurement of specialist infrastructure advisers and national awards for sewer-monitoring and leak-detection projects. Sewage and pollution was a smaller element with three mentions, including reporting on a fractured sewer main that released diluted wastewater into Monkton Burn before being repaired.

Key messages:

- Northumbrian Water accounted for 4.4% of tracked-company mentions and ranked #10 among 12 in September 2026.
- Coverage concentrated on Operations & Service and Water Resources & Supply.
- 59 captured company mentions were recorded in September 2026.
- Gateshead burst-main flooding and clean-up — BBC

Leading themes:

- Operations & Service: 32.2% of Northumbrian Water's coverage (theme index 1.72, net tone −74)
- Water Resources & Supply: 30.5% of Northumbrian Water's coverage (theme index 1.97, net tone −28)
- Investment & Infrastructure: 20.3% of Northumbrian Water's coverage (theme index 1.27, net tone +25)

Notable positive coverage:

- 15 September 2026, watermagazine.co.uk: [Northumbrian Water expands 24/7 Regional Control Centre with 13 new recruits](https://www.watermagazine.co.uk/2026/09/15/northumbrian-water-expands-24-7-regional-control-centre-with-13-new-recruits/). Northumbrian Water has recruited 13 network controllers to expand its 24-hour Regional Control Centre in Washington. The centre monitors water and wastewater networks and manages alarms and flows.
- 15 September 2026, chroniclelive.co.uk: [Northumbrian Water issues vital message to benefit claimants with three children](https://www.chroniclelive.co.uk/news/cost-of-living/northumbrian-water-issues-vital-message-34618802). Northumbrian Water is promoting its WaterSure bill-cap scheme for eligible metered customers on qualifying benefits, including larger families and people with medical water-use needs. It also points customers to other discounts and payment support.
- 30 September 2026, watermagazine.co.uk: [Northumbrian Water projects scoop two national environmental awards](https://www.watermagazine.co.uk/2026/09/30/northumbrian-water-projects-scoop-two-national-environmental-awards/). Northumbrian Water's Pipebot Patrol sewer-monitoring project and FIDO Tech leak-detection scheme won national environmental monitoring awards. The projects use robotics, sensors and AI to prevent sewer flooding and identify leaks more quickly.

Notable negative coverage:

- 15 September 2026, bbc.co.uk: [Gateshead Great North Run-day burst pipe flood debris cleared](https://www.bbc.co.uk/news/articles/cmjrxjrdzj1go). A burst Northumbrian Water main in Gateshead caused flooding and deposited more than 200 tonnes of debris, disrupting Great North Run traffic. The road reopened after a cleanup, although some lane restrictions remained.
- 13 September 2026, bbc.co.uk: [Gateshead flooding near Redheugh Bridge disrupts Great North Run traffic](https://www.bbc.co.uk/news/articles/ckg747vpp57o). A burst Northumbrian Water main caused considerable flooding in Gateshead, disrupting traffic around Redheugh Bridge during the Great North Run. The main was isolated and clean-up and repair work began.
- 7 September 2026, bbc.co.uk: [Purleigh man repeatedly fixes road damaged by burst water pipes](https://www.bbc.co.uk/news/articles/cp931x4gvlno). Essex and Suffolk Water apologised after repeated pipe bursts damaged a resident's access track in Purleigh. The company plans a £750,000 water-main renewal scheme as part of wider investment in the Maldon district.

- [Northumbrian Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09?entity=northumbrianwater&view=deep-dive)
- [Northumbrian Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09/reports/northumbrianwater.pdf)

### Welsh Water

**Welsh Water combines infrastructure work with sector reform intervention**

Welsh Water ranked 11th of 12 by average monthly share of coverage (2.5%) in the UK Water Companies benchmark for September 2026, with 33 mentions and a net tone of −21.

Traders Union reported chief executive Roch Cheroux’s argument that regulation, rather than ownership, was decisive and that Welsh Water’s not-for-profit model would not resolve wider industry problems. Welsh Water recorded 33 mentions, representing 2.5% of tracked-company mentions and placing it 11th in September. Regulation and Ofwat reform and operations and service were the leading subjects, with counts of seven each, followed by sewage and pollution and investment and infrastructure, at six each. Operational developments included lifting the hosepipe ban affecting about 33,000 west Wales properties and responding to burst mains in Flintshire and near Ledbury. Infrastructure coverage included work on a deteriorating wastewater pipeline near North Cornelly after 37 bursts since 2023, new mains in Carmarthenshire and extended monitoring of wastewater equipment. The month also brought scrutiny of planned bill rises totalling 42% by 2029-30, which Welsh Water said would support more than £4bn of investment alongside customer-support schemes.

Key messages:

- Welsh Water accounted for 2.5% of tracked-company mentions and ranked #11 among 12 in September 2026.
- Coverage concentrated on Regulation & Ofwat Reform and Operations & Service.
- 33 captured company mentions were recorded in September 2026.
- Roch Cheroux’s intervention on ownership and regulation — tradersunion.com

Leading themes:

- Regulation & Ofwat Reform: 21.2% of Welsh Water's coverage (theme index 1.78, net tone −57)
- Operations & Service: 21.2% of Welsh Water's coverage (theme index 1.1, net tone −43)
- Sewage & Pollution: 18.2% of Welsh Water's coverage (theme index 0.97, net tone −33)

Notable positive coverage:

- 4 September 2026, uk.news.yahoo.com: [Welsh Water lifts hosepipe ban affecting 33,000 homes](https://uk.news.yahoo.com/welsh-water-lifts-hosepipe-ban-110201317.html). Welsh Water has lifted a temporary hosepipe ban affecting around 33,000 properties in parts of west Wales after treated-water storage recovered. The company credited lower demand, rainfall and operational measures including tankering, network transfers and repairs.
- 7 September 2026, thesun.co.uk: [Hosepipe ban is finally LIFTED for 33,000 homes as heavy rain to hit parts of UK this week](https://www.thesun.co.uk/news/40293710/hosepipe-ban-lifted-heavy-rain-hits-uk/). Welsh Water has lifted a hosepipe ban affecting about 33,000 households in parts of west Wales after water resources recovered. It said lower demand, cooler and wetter weather, and customer cooperation enabled the restrictions to end.
- 15 September 2026, walesonline.co.uk: [Wales' world-beating starry night camping spot - not Eyri or Bannau Brycheiniog](https://www.walesonline.co.uk/whats-on/wales-world-beating-spot-camping-34613513). Dŵr Cymru Welsh Water is reported to own and manage the Elan Valley Estate, whose centralised management has helped maintain its Dark Sky Park status. The article also notes that its reservoirs continue to supply drinking water to Birmingham.

Notable negative coverage:

- 29 September 2026, ft.com: [Copying Welsh model will not fix UK water industry, says non-profit boss](https://www.ft.com/content/6b1f1fb5-7b26-4cc8-b9e0-f112eefd9c97). Welsh Water chief Roch Cheroux said its not-for-profit ownership model should not be copied by other struggling utilities, arguing that regulation rather than ownership is decisive. The article details the company's pollution, monitoring and leakage-related enforcement actions and financial pressures.
- 19 September 2026, bbc.co.uk: [Burst pipe leaves Herefordshire homes without water](https://www.bbc.co.uk/news/articles/c933klmnkrjdo). A burst Welsh Water main disrupted supplies to homes, businesses and farms near Ledbury. The company said it expected service to return by late afternoon, with some residents later reporting normal supplies.
- 10 September 2026, herefordtimes.com: [Family slams water company after being left to use pond to flush toilet](https://www.herefordtimes.com/news/26536157.man-uses-pond-flush-toilet-welsh-water-outage/). A family in Penrhos said a Welsh Water outage left them using pond water to flush their toilet and criticised the company's communications and support for vulnerable residents. Welsh Water said crews repaired the damaged pipe after working through the night and apologised.

- [Welsh Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09?entity=welshwater&view=deep-dive)
- [Welsh Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09/reports/welshwater.pdf)

### Affinity Water

**Chaul End reservoir leads Affinity Water’s September coverage**

Affinity Water ranked 12th of 12 by average monthly share of coverage (1.7%) in the UK Water Companies benchmark for September 2026, with 23 mentions and a net tone of +4.

Affinity Water opened the £10m Chaul End reservoir, increasing site storage from about 21 million to 42 million litres to improve supply resilience, reduce groundwater abstraction and support future transfers. It recorded 23 mentions and a 1.7% share of tracked-company mentions, ranking 12th in September. Water resources and supply was the largest subject area, followed by investment and infrastructure, operations and service, and regulation and Ofwat reform. Operational reporting included a burst clean-water pipe that discharged discoloured water into the Stort Navigation, after which Affinity Water repaired the leak and began monitoring and restoring the site. Further reports covered a broken valve that disrupted supply and closed Bentfield Primary School, as well as delayed network works on Sandling Road where less than half of the planned project was completed. Wider sector coverage included continuing drought restrictions and Thames Water’s proposed White Horse Reservoir, which was intended to support customers of Affinity Water and other suppliers.

Key messages:

- Affinity Water accounted for 1.7% of tracked-company mentions and ranked #12 among 12 in September 2026.
- Coverage concentrated on Water Resources & Supply and Investment & Infrastructure.
- 23 captured company mentions were recorded in September 2026.
- New Civil Engineer: Affinity Water opened the £10m Chaul End reservoir, nearly doubling treated-water storage.

Leading themes:

- Water Resources & Supply: 47.8% of Affinity Water's coverage (theme index 3.06, net tone −27)
- Investment & Infrastructure: 34.8% of Affinity Water's coverage (theme index 2.2, net tone +75)
- Operations & Service: 13.0% of Affinity Water's coverage (theme index 0.67, net tone −67)

Notable positive coverage:

- 29 September 2026, watermagazine.co.uk: [£10m reservoir investment strengthens water supplies across Hertfordshire](https://www.watermagazine.co.uk/2026/09/29/10m-reservoir-investment-strengthens-water-supplies-across-hertfordshire/). Affinity Water's £10 million Chaul End reservoir has increased site storage from about 21 million to 42 million litres. The investment is designed to improve supply resilience, help protect chalk streams by reducing groundwater abstraction, and support future strategic transfers.
- 29 September 2026, newcivilengineer.com: [£10M Luton reservoir almost doubles treated water storage](https://www.newcivilengineer.com/latest/10m-luton-reservoir-almost-doubles-treated-water-storage-29-09-2026/). A new £10m treated-water reservoir at Chaul End has nearly doubled storage capacity at the Affinity Water site. The project is intended to improve supply resilience, reduce groundwater abstraction and support long-term network investment.
- 29 September 2026, stalbansreview.co.uk: [New £10 million reservoir almost doubles water storage across St Albans](http://www.stalbansreview.co.uk/news/26589750.10m-reservoir-strengthens-water-supplies-across-herts/). A new £10 million treated-water reservoir at Chaul End has added around 20 million litres of storage serving Luton, Hemel Hempstead and St Albans. Affinity Water says it strengthens resilience, reduces groundwater reliance and supports future water transfers.

Notable negative coverage:

- 30 September 2026, essexlive.news: [Fifth Essex school forced to shut in 6 days](https://www.essexlive.news/news/essex-news/fifth-essex-school-forced-undergo-11178125). A broken valve caused a water outage in Stansted Mountfitchet, forcing Bentfield Primary School to close because it lacked toilets, drinking water and kitchen supply. Affinity Water said it had fixed the valve and that supply should return to normal.
- 4 September 2026, kentonline.co.uk: [Key road reopens after two months despite less than half of work being finished](https://www.kentonline.co.uk/folkestone/news/key-road-reopens-after-two-months-despite-less-than-half-of-344707/). Affinity Water reopened Sandling Road after two months of water-network works but said only 35-40% of the planned project had been completed. The company blamed an existing gas main for the delay and expects to return to complete the work, prompting criticism over disruption and planning.

- [Affinity Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09?entity=affinitywater&view=deep-dive)
- [Affinity Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09/reports/affinitywater.pdf)

## Methodology

- **Share of coverage**: an organisation's mentions divided by all mentions of the organisations tracked in the same sector that month, in UK earned media. It is the central measure of media visibility in Omniscan benchmarks. "Average monthly share" is the mean of the monthly shares across the reporting period.
- **Mention**: one article that covers an organisation, classified as positive, neutral or negative in tone. Articles are deduplicated, and an organisation's own websites and passing sponsorship name-checks are excluded, so only earned media counts.
- **Net tone**: positive mentions minus negative mentions, as a percentage of all mentions (range −100 to +100).
- **Themes**: every article is assigned to one of the sector's editorial themes. A theme index above 1 means the organisation is covered on that theme more than its peers are; below 1 means less.
- **Calculation**: every figure is computed directly from the classified articles; narrative summaries are checked against those figures.
- **Sources**: UK national and international, trade and specialist, regional and local, and aggregator and syndication earned media.

## Other UK Water Companies editions

- [UK water companies media reputation tracker – 2026 year to date](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-ytd.md)
- [UK water companies media reputation tracker – H1 2026](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1.md)
- [UK water companies media reputation tracker – July 2026](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-07.md)
- [UK water companies media reputation tracker – August 2026](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-08.md)
- [All Omniscan media benchmarks](https://www.omniscan.ai/benchmarks.md)

## How to cite

Omniscan, "UK water companies media reputation tracker", September 2026 (1 September 2026–30 September 2026), published 4 October 2026. https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09