---
title: UK water companies media reputation tracker – H1 2026
canonical_url: https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1
type: dataset
publisher: Omniscan
sector: UK Water Companies
period: H1 2026
coverage_start: '2026-01-01'
coverage_end: '2026-06-30'
date_published: '2026-09-01'
last_updated: '2026-09-01'
organisations: 12
articles_analysed: 3963
mentions: 3823
data_download: https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1/data.json
summary: South East Water had the highest average monthly share of coverage (16.8%)
  among 12 water companies in UK earned media from 1 January 2026 to 30 June 2026,
  ahead of Thames Water (15.0%) and Southern Water (14.7%).
---

# UK water companies media reputation tracker: H1 2026 (1 January 2026–30 June 2026)

> South East Water had the highest average monthly share of coverage (16.8%) among 12 water companies in UK earned media from 1 January 2026 to 30 June 2026, ahead of Thames Water (15.0%) and Southern Water (14.7%). United Utilities had the most favourable net tone (−4). Omniscan analysed 3,963 articles containing 3,823 mentions of the water companies tracked.

Interactive version: https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1

## UK Water Companies ranking by share of coverage, H1 2026

| Rank | Organisation | Average monthly share of coverage | Mentions | Positive | Neutral | Negative | Net tone |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | South East Water | 16.8% | 684 | 2% | 12% | 86% | −84 |
| 2 | Thames Water | 15.0% | 563 | 6% | 27% | 67% | −61 |
| 3 | Southern Water | 14.7% | 534 | 18% | 30% | 52% | −33 |
| 4 | Severn Trent | 10.1% | 383 | 21% | 30% | 49% | −28 |
| 5 | South West Water | 9.6% | 371 | 10% | 26% | 64% | −55 |
| 6 | United Utilities | 7.6% | 284 | 33% | 31% | 36% | −4 |
| 7 | Anglian Water | 6.6% | 259 | 17% | 34% | 49% | −33 |
| 8 | Yorkshire Water | 5.6% | 210 | 18% | 32% | 50% | −33 |
| 9 | Northumbrian Water | 5.0% | 190 | 21% | 46% | 33% | −12 |
| 10 | Welsh Water | 3.7% | 135 | 7% | 26% | 67% | −61 |
| 11 | Wessex Water | 3.6% | 136 | 17% | 48% | 35% | −18 |
| 12 | Affinity Water | 1.8% | 74 | 16% | 37% | 47% | −31 |

## Monthly share of coverage, UK Water Companies

| Organisation | January 2026 | February 2026 | March 2026 | April 2026 | May 2026 | June 2026 |
| --- | --- | --- | --- | --- | --- | --- |
| South East Water | 31.6% | 9.3% | 10.5% | 14.0% | 21.5% | 14.0% |
| Thames Water | 12.1% | 19.7% | 12.4% | 12.4% | 13.0% | 20.3% |
| Southern Water | 11.1% | 18.4% | 14.4% | 18.0% | 17.1% | 9.4% |
| Severn Trent | 9.6% | 9.5% | 11.6% | 12.1% | 9.6% | 8.0% |
| South West Water | 8.3% | 11.0% | 10.8% | 7.7% | 6.4% | 13.2% |
| United Utilities | 6.2% | 6.0% | 6.6% | 10.3% | 7.5% | 9.0% |
| Anglian Water | 6.0% | 6.9% | 8.6% | 4.4% | 6.0% | 7.6% |
| Yorkshire Water | 4.2% | 6.7% | 6.3% | 5.4% | 4.5% | 6.3% |
| Northumbrian Water | 3.4% | 6.3% | 7.3% | 4.9% | 4.3% | 4.0% |
| Welsh Water | 1.9% | 2.4% | 3.8% | 4.0% | 6.2% | 3.9% |
| Wessex Water | 2.3% | 3.5% | 5.5% | 4.7% | 2.4% | 3.1% |
| Affinity Water | 3.3% | 0.4% | 2.3% | 2.1% | 1.3% | 1.1% |

## Water companies in detail

### South East Water

**Outages persisted as water-resource and financial pressures broadened coverage**

South East Water ranked 1st of 12 by average monthly share of coverage (16.8%) in the UK Water Companies benchmark for H1 2026, with 684 mentions and a net tone of −84.

January’s lead coincided with extensive reporting on Kent and Sussex outages, Ofwat’s investigation, possible licence sanctions and scrutiny of chief executive David Hinton’s proposed bonus. February’s smaller profile included the lifting of a hosepipe ban, consultation on the Broad Oak reservoir and the disclosure that the Tunbridge Wells outage had cost nearly £30 million. March coverage returned to regulatory enforcement and long-term capacity, including Ofwat’s proposed £22 million penalty and warnings about supplying planned homes in Kent. In April, parliamentary evidence produced admissions that the company had failed customers, while Hinton waived his bonus and the company received a separate penalty for unlicensed groundwater abstraction. South East Water regained first place in May as chair Chris Train and Hinton resigned and hot-weather demand brought further supply disruption. Water resources became the largest theme in June, when the company introduced a Kent hosepipe ban, reported substantial leakage and appointed John Halsall as chief executive designate. Visibility peaked in January 2026 at 31.6%, compared with 9.3% in February 2026. January 2026: BBC reported a major incident as thousands across Kent and Sussex lost water. April 2026: share rose 3.5 percentage points to 14.0% and rank improved from fifth to second despite lower volume; BBC reporting covered the chairman’s admission to MPs that the company had failed customers.

Key messages:

- Visibility peaked in January 2026 at 31.6%, compared with 9.3% in February 2026.
- January 2026: BBC reported a major incident as thousands across Kent and Sussex lost water.
- South East Water has lifted its hosepipe ban for customers in parts of Kent and Sussex after very wet January weather replenished Ardingly reservoir. The company urged customers to remain mindful of water use after last year's drought conditions.
- South East Water has launched its 2026 Community Chest Fund, offering grants of up to £2,000 from a £20,000 pot for eligible local projects. The scheme supports water, environmental and community initiatives.
- South East Water chief executive David Hinton will forgo his bonus after outages left thousands of customers without drinking water in Kent and Sussex. MPs challenged the company's board over executive pay, accountability and its continued support for the leadership team.
- South East Water is advertising a customer-service apprenticeship, with pay rising from £19,067.06 to £25,948.87 over 24 months. The role involves customer contact, issue handling, payments and advice while completing a Level 2 qualification.

Leading themes:

- Operations & Service: 55.1% of South East Water's coverage (theme index 2.11, net tone −94)
- Water Resources & Supply: 15.8% of South East Water's coverage (theme index 2.97, net tone −65)
- Leadership & Governance: 9.8% of South East Water's coverage (theme index 4.96, net tone −93)

Notable positive coverage:

- 5 February 2026, bbc.com: [South East Water lifts hosepipe ban for parts of Kent and Sussex](https://www.bbc.com/news/articles/cj3vk1dp76xo). South East Water has lifted its hosepipe ban for customers in parts of Kent and Sussex after very wet January weather replenished Ardingly reservoir. The company urged customers to remain mindful of water use after last year's drought conditions.
- 5 February 2026, sussexexpress.co.uk: [South East Water lists hosepipe ban in Kent and Sussex](https://www.sussexexpress.co.uk/news/environment/south-east-water-lists-hosepipe-ban-in-kent-and-sussex-5504131). South East Water has lifted its temporary hosepipe ban for 1.4 million Kent and Sussex customers after heavy winter rainfall restored reservoirs and groundwater. The company said it is continuing leakage repairs, meter upgrades and longer-term water-resource planning.
- 24 February 2026, dailyecho.co.uk: [South East Water launches £20,000 funding scheme](https://www.dailyecho.co.uk/news/25878135.south-east-water-launches-2026-community-chest-fund/). South East Water has launched its 2026 Community Chest Fund, offering grants of up to £2,000 from a £20,000 pot for eligible local projects. The scheme supports water, environmental and community initiatives.

Notable negative coverage:

- 5 March 2026, independent.co.uk: [Watchdog to fine South East Water £22m over water supply failures](https://www.independent.co.uk/news/business/south-east-water-kent-ofwat-sussex-tunbridge-wells-b2932359.html). Ofwat plans to fine South East Water £22 million for repeated water-supply failures affecting more than 286,000 people between 2020 and 2023. A court rejected the company's attempt to temporarily block publication of the proposed decision, while Ofwat continues to investigate recent Kent and Sussex outages.
- 15 January 2026, shropshirestar.com: [Ofwat launches probe into South East Water as thousands remain without supply](https://www.shropshirestar.com/uk-news/2026/01/15/ofwat-launches-probe-into-south-east-water-as-thousands-remain-without-supply/). Ofwat is investigating South East Water after repeated outages left tens of thousands of customers in Kent and Sussex without supply. The company said it was using tankers and repair teams to restore service, while its chief executive faces parliamentary scrutiny.
- 15 January 2026, shropshirestar.com: [South East Water: Who owns the supplier that's landed in hot water?](https://www.shropshirestar.com/uk-news/2026/01/15/south-east-water-who-owns-the-supplier-thats-landed-in-hot-water/). The article examines South East Water's ownership, losses, £1.3 billion of borrowings and recent shareholder equity injections. It says the company is on Ofwat's financial-resilience watch-list and faces scrutiny following supply failures.

- [South East Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1?entity=southeastwater&view=deep-dive)
- [South East Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1/reports/southeastwater.pdf)

### Thames Water

**Thames Water leads as crisis and supply coverage converge**

Thames Water ranked 2nd of 12 by average monthly share of coverage (15.0%) in the UK Water Companies benchmark for H1 2026, with 563 mentions and a net tone of −61.

Its position was nevertheless uneven: it ranked second in January, first in February, second in March and third in April and May before returning to first from June. In February and March, sewage at Pamber Heath and Ampney Brook sat alongside repeated developments in the creditor-led recapitalisation, including the proposed £3.35bn equity injection and expanded debt funding. April and May broadened the infrastructure and service agenda through the £30m Loughton pipe replacement, the collapsed Reading sewer repair, satellite leak detection in Swindon and water-conservation requests during hot weather. Thames Water's share rose to 20.3% in June as government objections to the £10bn rescue proposal were reported alongside illegal-connection convictions and a 14-hour sewage discharge allegation. January 2026: Thames Water moved towards a reported £16bn creditor rescue deal, covered by Sky News. February 2026: share rose 7.6 points to 19.7% and rank improved from second to first; stories included the chief executive's visit to the sewage-affected Pamber Heath garden and the proposed rescue funding. February 2026: the chief executive visited and apologised to a resident affected by prolonged sewage repairs in Pamber Heath, reported by the BBC. March 2026: creditors offered £3.35bn in equity within an improved rescue proposal, reported by Reuters.

Key messages:

- January 2026: Thames Water moved towards a reported £16bn creditor rescue deal, covered by Sky News.
- Thames Water has signed a five-year power purchase agreement with RWE for renewable electricity from the Camster onshore wind farm. The deal is intended to support its emissions-reduction goals and energy-cost planning.
- Thames Water has issued a £5.7bn tender for a main contractor to deliver the proposed 150-billion-litre White Horse Reservoir near Abingdon. The scheme is intended to strengthen South East water resilience and would supply Thames Water, Southern Water and Affinity Water customers if approved.
- Thames Water has awarded Barhale contracts for three AMP8 sewer and drainage schemes in London, Oxfordshire and Hampshire. The projects are intended to support housing growth, improve network resilience and reduce combined sewer overflow discharges.
- Thames Water is using small spiked "baby hedgehog" tools to remove wet wipes and debris from narrow sewer pipes before they cause blockages and sewer flooding. The company says it has cleared more than 18,000 blockages this year and uses 20,000 sewer monitors to target problem areas.
- Thames Water is using Origin Tech satellite data in Swindon to identify underground leaks more quickly. A previous trial found 800 leaks and was estimated to save 8.7 million litres of water per day.

Leading themes:

- Operations & Service: 27.9% of Thames Water's coverage (theme index 0.87, net tone −61)
- Regulation & Ofwat Reform: 15.3% of Thames Water's coverage (theme index 2.96, net tone −90)
- Finance, Debt & Dividends: 14.4% of Thames Water's coverage (theme index 4.51, net tone −90)

Notable positive coverage:

- 13 January 2026, insidermedia.com: [Eversheds Sutherland advises Thames Water on five-year power purchase agreement](https://www.insidermedia.com/news/south-east/eversheds-sutherland-advises-thames-water-on-five-year-power-purchase-agreement). Thames Water has signed a five-year power purchase agreement with RWE for renewable electricity from the Camster onshore wind farm. The deal is intended to support its emissions-reduction goals and energy-cost planning.
- 22 January 2026, newcivilengineer.com: [Thames Water discusses 'extensive' procurement of £5.7bn Abingdon reservoir contractor deal](https://www.newcivilengineer.com/latest/thames-water-discusses-extensive-procurement-of-5-7bn-abingdon-reservoir-contractor-deal-22-01-2026/). Thames Water has begun procurement for a main contractor for its proposed £5.7bn White Horse Reservoir near Abingdon. The reservoir is intended to improve long-term drought resilience, with construction mobilisation anticipated from 2027 and operation targeted for 2040.
- 22 January 2026, constructionnews.co.uk: [Thames Water seeks main contractor for £5.7bn reservoir job](https://www.constructionnews.co.uk/civils/main-contractor-sought-for-5-7bn-reservoir-job-22-01-2026/). Thames Water has issued a £5.7bn tender for a main contractor to deliver the proposed 150-billion-litre White Horse Reservoir near Abingdon. The scheme is intended to strengthen South East water resilience and would supply Thames Water, Southern Water and Affinity Water customers if approved.

Notable negative coverage:

- 23 June 2026, independent.co.uk: [What Andy Burnham as prime minister might mean for your money](https://www.independent.co.uk/money/burnham-prime-minister-money-taxes-mortgages-bonds-stamp-duty-b3001078.html). The article examines the possible financial and policy implications of Andy Burnham becoming prime minister, including his support for public ownership of Thames Water. It contrasts Thames Water's debt problems with the position of listed water companies and discusses nationalisation concerns.
- 16 June 2026, independent.co.uk: [£10bn Thames Water rescue bid poses 'unfair costs to customers' - minister](https://www.independent.co.uk/news/business/thames-water-andy-burnham-london-government-b2997244.html). Environment Secretary Emma Reynolds has warned that the proposed £10bn Thames Water rescue could unfairly burden customers and delay environmental and infrastructure improvements. The company is seeking a creditor-led deal to avoid special administration while carrying nearly £20bn of debt.
- 16 June 2026, independent.co.uk: [Thames Water rescue in doubt as Government 'raises objections over deal'](https://www.independent.co.uk/news/business/thames-water-government-andy-burnham-ofwat-b2997250.html). Government objections to London & Valley Water's proposed £10bn Thames Water rescue raise the prospect of special administration. Ministers are concerned that the restructuring could impose undue costs on customers while Thames Water remains burdened by almost £20bn of debt.

- [Thames Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1?entity=thameswater&view=deep-dive)
- [Thames Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1/reports/thameswater.pdf)

### Southern Water

**Southern Water ranked third as supply pressures reshaped coverage**

Southern Water ranked 3rd of 12 by average monthly share of coverage (14.7%) in the UK Water Companies benchmark for H1 2026, with 534 mentions and a net tone of −33.

Southern Water started in third place in January, when coverage included its April bill increase, mains replacement and the category-one Camber Sands plastic-pellet incident. Its share rose by 7.3 points to 18.4% in February despite lower volume, alongside stories about its emergency response to heavy rainfall and the £100 million-plus Southampton Link Main. It ranked first in March and April, as Environment Agency demands for more than 400 improvements, storm-overflow work, infrastructure schemes and guilty pleas over historic pollution offences featured in coverage. The company was second in May, when stories included a £42 million Kent upgrade programme, £11 million of Hampshire flood-resilience work and Andrew Davies's appointment as chair designate. June brought the period's lowest share and fourth place, alongside coverage of a Danestream sewage spill, River Anton restoration and completion of a £1.2 billion equity raise. Visibility peaked in February 2026 at 18.4%, compared with 9.4% in June 2026. January 2026: Southern Water confirmed an 8% April increase in average combined household bills to support its £8.5 billion investment programme; Bournemouth Echo. March 2026: share fell 4.0 points to 14.4% while volume increased by 30 and rank improved to first; the Environment Agency required more than 400 wastewater-site improvements.

Key messages:

- Visibility peaked in February 2026 at 18.4%, compared with 9.4% in June 2026.
- January 2026: Southern Water confirmed an 8% April increase in average combined household bills to support its £8.5 billion investment programme; Bournemouth Echo.
- Southern Water has issued a £1.3bn framework tender for sustainable drainage, habitat restoration, biodiversity and environmental monitoring work. The framework could run from 2026 to 2034 if extended.
- Southern Water has delivered four treatment tanks by helicopter to its Pembury wastewater works as part of a £2.5m improvement scheme. The equipment will support phosphorus removal and improve the quality of treated wastewater leaving the site.
- Southern Water plans to triple its graduate and apprentice intake in 2026, recruiting more than 90 early-career staff. The company says the recruitment supports efforts to address sector skills shortages and deliver infrastructure investment.
- Southern Water's £100 million-plus Southampton Link Main project is using a tunnel boring machine to install part of a 19km Hampshire pipeline. The scheme is intended to improve long-term drinking-water resilience and reduce impacts on sensitive areas.

Leading themes:

- Sewage & Pollution: 28.5% of Southern Water's coverage (theme index 2.29, net tone −74)
- Operations & Service: 24.5% of Southern Water's coverage (theme index 0.76, net tone −40)
- Investment & Infrastructure: 17.6% of Southern Water's coverage (theme index 1.23, net tone +36)

Notable positive coverage:

- 2 February 2026, newcivilengineer.com: [Southern Water tenders for £1.3bn sustainable drainage and habitat restoration framework](https://www.newcivilengineer.com/latest/southern-water-tenders-for-1-3bn-sustainable-drainage-and-habitat-restoration-framework-02-02-2026/). Southern Water has issued a £1.3bn framework tender for sustainable drainage, habitat restoration, biodiversity and environmental monitoring work. The framework could run from 2026 to 2034 if extended.
- 6 February 2026, bbc.com: [Southern Water deliver treatment tanks to Pembury by helicopter](https://www.bbc.com/news/articles/c98p7n3vppno). Southern Water has delivered four treatment tanks by helicopter to its Pembury wastewater works as part of a £2.5m improvement scheme. The equipment will support phosphorus removal and improve the quality of treated wastewater leaving the site.
- 10 February 2026, dailyecho.co.uk: [Southern Water to triple graduate and apprentice intake](https://www.dailyecho.co.uk/news/25838600.southern-water-reveals-apprenticeship-graduate-boost/). Southern Water plans to triple its graduate and apprentice intake in 2026, recruiting more than 90 early-career staff. The company says the recruitment supports efforts to address sector skills shortages and deliver infrastructure investment.

Notable negative coverage:

- 22 April 2026, sussexexpress.co.uk: [Roadworks reappear in town centre due to collapsed sewer](https://www.sussexexpress.co.uk/news/transport/eastbourne-businesses-impacted-as-roadworks-reappear-in-town-centre-6579491). Southern Water is repairing a collapsed sewer in Eastbourne, with the initial repair expected to take two weeks. Nearby businesses say the road closure and lack of advance notice are damaging trade.
- 29 June 2026, bbc.co.uk: [Businesses 'can't survive' Shirley roadworks, publican warns](https://www.bbc.co.uk/news/articles/cdx7kv7l89lo). Southern Water has extended sewer-repair works on Shirley High Street until the end of August after a collapsed sewer. Local businesses report substantial lost trade, while the company has apologised and says it is trying to accelerate the work.
- 26 June 2026, bbc.co.uk: [People warned to stay out of sea at Seabrook after sewer pipe burst](https://www.bbc.co.uk/news/articles/c1wylvjdnqvo). A burst sewer pipe in Seabrook, Kent prompted warnings for people to avoid the sea and nearby canal. Southern Water said it was repairing the pipe, found no visible debris and had acted to limit environmental effects.

- [Southern Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1?entity=southernwater&view=deep-dive)
- [Southern Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1/reports/southernwater.pdf)

### Severn Trent

**Severn Trent ranked fourth as coverage themes shifted**

Severn Trent ranked 4th of 12 by average monthly share of coverage (10.1%) in the UK Water Companies benchmark for H1 2026, with 383 mentions and a net tone of −28.

Severn Trent was fourth in January and February, with coverage spanning the Evesham sewage-works expansion, the planned bill rise and service incidents. Its share rose to 11.6% in March and rank improved to third; stories included a disputed switch to metered billing, a £45m Rugby Newbold treatment-works contract and engagement with River Severn campaigners. April produced the highest share, 12.1%, but rank returned to fourth as reporting combined a £1.2bn tunnelling framework with £4.6m in pollution levies and disruption from roadworks and manholes. May’s share fell to 9.6%, while annual results, an upgraded 2028 earnings outlook and 400 youth opportunities moved finance, investment and recruitment to the foreground. June marked the weakest competitive position, sixth on an 8.0% share, alongside burst-pipe reporting, sewer-capacity criticism in Coalville and the £9.5m Silverdale resilience project. Visibility peaked in April 2026 at 12.1%, compared with 8% in June 2026. January 2026: Severn Trent applied to expand the Evesham sewage treatment works to meet growth and tighter environmental standards — bbc.com. March 2026: Severn Trent awarded Costain a £45m contract to expand Rugby Newbold treatment capacity and storm resilience — thebusinessdesk.com. May 2026: Severn Trent beat fiscal 2026 market expectations and upgraded its 2028 adjusted earnings outlook — reuters.com.

Key messages:

- Visibility peaked in April 2026 at 12.1%, compared with 8% in June 2026.
- January 2026: Severn Trent applied to expand the Evesham sewage treatment works to meet growth and tighter environmental standards — bbc.com.
- Severn Trent Water contributed £60,000 towards a Shropshire beaver reintroduction project to support wetland management, flood resilience and water quality. The company says its wider biodiversity programme has restored habitats and supported species recovery.
- Severn Trent has issued New Year advice encouraging customers to avoid flushing wipes and grease, fix household leaks and reduce water use. It says these actions can help prevent blockages, conserve water and support reliable supplies.
- Hafren Dyfrdwy is holding free community-support events offering advice on household bills, wellbeing, housing and financial services. Hafren Dyfrdwy is part of Severn Trent.
- Severn Trent is using The Traitors theme to advise customers not to flush unsuitable items or pour fats, oils and grease into drains. The company says it cleared nearly 30,000 blockages and removed 20 million litres of fats, oils and grease last year.

Leading themes:

- Operations & Service: 33.9% of Severn Trent's coverage (theme index 1.1, net tone −62)
- Investment & Infrastructure: 19.8% of Severn Trent's coverage (theme index 1.4, net tone +21)
- Bills, Affordability & Customers: 16.4% of Severn Trent's coverage (theme index 1.25, net tone −59)

Notable positive coverage:

- 1 January 2026, shropshirestar.com: [Severn Trent plans 'critical' extension of water treatment works to safeguard supply to 43,000 Telford homes](https://www.shropshirestar.com/news/local-hubs/telford/2026/01/01/severn-trent-plans-critical-extension-of-water-treatment-works-to-safeguard-supply-to-43000-telford-homes/). Severn Trent Water plans to expand Rodway Water Treatment Works near Newport to increase abstraction capacity and protect supplies for around 43,000 Telford properties. The project forms part of its five-year capital investment programme addressing population growth and environmental concerns.
- 3 January 2026, bbc.com: [Severn Trent Water bids to expand Evesham sewage works](https://www.bbc.com/news/articles/cpdyvzn0x6vo?at_medium=RSS&at_campaign=rss). Severn Trent Water has applied to expand its Ashton under Hill sewage treatment works near Evesham to accommodate projected population growth. The upgrade is intended to improve treatment processes and meet tighter environmental standards.
- 5 January 2026, shropshirestar.com: [How Severn Trent helped reintroduce beavers to Shropshire for first time in 400 years](https://www.shropshirestar.com/your-world/2026/01/05/how-severn-trent-helped-reintroduce-beavers-to-shropshire-for-first-time-in-400-years/). Severn Trent Water contributed £60,000 towards a Shropshire beaver reintroduction project to support wetland management, flood resilience and water quality. The company says its wider biodiversity programme has restored habitats and supported species recovery.

Notable negative coverage:

- 25 June 2026, bbc.co.uk: [Burst Belper water pipe 'fountain' leads to supply issues](https://www.bbc.co.uk/news/articles/cpd32x13e04o). A burst pipe near Nether Heage has caused no water, low pressure and discoloured-water issues for Severn Trent customers in the Belper area. The company said repairs were taking longer than initially expected.
- 9 June 2026, bbc.com: [Burst pipes causing disruption to water supply in Stoke-on-Trent](https://www.bbc.com/news/articles/ckg0260njk1o). Burst pipes in Stoke-on-Trent and Newcastle-under-Lyme disrupted water supplies, pressure and water quality for some Severn Trent customers. The company said repair teams were working at both sites.
- 7 May 2026, bbc.com: [Mystery of 'awful stench' in Gedling area partially solved](https://www.bbc.com/news/articles/cg5pd21g3l7o). The Environment Agency identified a Severn Trent sewage works as the source of odours affecting residents in parts of Nottinghamshire. Severn Trent said it was taking measures to identify the specific source and was supporting the investigation.

- [Severn Trent deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1?entity=severntrent&view=deep-dive)
- [Severn Trent PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1/reports/severntrent.pdf)

### South West Water

**South West Water visibility swung between enforcement and drought**

South West Water ranked 5th of 12 by average monthly share of coverage (9.6%) in the UK Water Companies benchmark for H1 2026, with 371 mentions and a net tone of −55.

January’s fifth-place position centred on Storm Goretti supply restoration, customer metering and sewage flooding. The company rose to third in February as its share reached 11.0% despite lower volume, alongside coverage of an expanding coastal sewage lawsuit. March brought 86 mentions and fourth place, with guilty pleas over the Brixham parasite outbreak and illegal pollution dominating captured evidence. Share then fell through April and May, when coverage broadened to billing errors, local pollution incidents, infrastructure works, supply outages and water-efficiency appeals. June’s rise to 13.2% and third place coincided with the Brixham fine, Pennon’s return to profit and Kier’s network-services extension. January 2026: Cornwall Live reported South West Water’s work to restore supplies after Storm Goretti damaged six major mains near Helston. April 2026: share fell 3.1 points to 7.7% and rank moved from fourth to sixth; contemporaneous reporting included the erroneous £500,000 customer bill and pollution at Hooe Lake. June 2026: share rose 6.8 points to 13.2% and rank improved from sixth to third; South West Water was fined over the Brixham contamination and Kier secured a network-services extension. February 2026: The Guardian reported the expansion of a legal claim alleging sewage pollution across coastal communities in Devon and Cornwall.

Key messages:

- January 2026: Cornwall Live reported South West Water’s work to restore supplies after Storm Goretti damaged six major mains near Helston.
- South West Water is promoting free water-meter installation, saying meters can reduce household water use and bills. It says its lowest-bill guarantee, affordability tariffs and water-saving devices are intended to protect customers from higher costs.
- Pennon Group, parent of Bournemouth Water, has created a chief asset officer role and appointed Ian Christie to fill it from 4 May. The position is intended to strengthen asset health, reliability and long-term investment planning.
- Bournemouth Water apprentice Tom Howard has been shortlisted for Apprentice of the Year at the 2026 Harper Adams Apprenticeship Awards. Bournemouth Water parent Pennon has also received Platinum membership of The 5% Club for apprentice and graduate support.
- Bournemouth Water has launched a Water Efficiency Business Innovation Fund offering up to £15,000 for business projects that reduce water use. Its related community fund has awarded more than £62,000 to 28 projects since April 2025.
- Bournemouth Water is urging customers to identify leaking toilets during Water Saving Week, noting that leaks can waste up to 400 litres a day. It is offering free leak-detection strips and promoting household water efficiency.

Leading themes:

- Operations & Service: 33.2% of South West Water's coverage (theme index 1.07, net tone −71)
- Sewage & Pollution: 24.0% of South West Water's coverage (theme index 1.75, net tone −87)
- Bills, Affordability & Customers: 13.2% of South West Water's coverage (theme index 0.98, net tone −82)

Notable positive coverage:

- 22 January 2026, bournemouthecho.co.uk: [Installing water meter can cut bills, South West Water says](https://www.bournemouthecho.co.uk/news/25785720.south-west-water-encouraging-customers-consider-meter/). South West Water is promoting free water-meter installation, saying meters can reduce household water use and bills. It says its lowest-bill guarantee, affordability tariffs and water-saving devices are intended to protect customers from higher costs.
- 6 February 2026, bournemouthecho.co.uk: [Bournemouth Water's parent company creates new executive role](https://www.bournemouthecho.co.uk/news/25828105.pennon-group-creates-new-chief-asset-officer-executive-role/). Pennon Group, parent of Bournemouth Water, has created a chief asset officer role and appointed Ian Christie to fill it from 4 May. The position is intended to strengthen asset health, reliability and long-term investment planning.
- 11 February 2026, bournemouthecho.co.uk: [Bournemouth Water colleague shortlisted for Apprentice of the Year award](https://www.bournemouthecho.co.uk/news/25839016.bournemouth-water-apprentice-shortlisted-national-award/). Bournemouth Water apprentice Tom Howard has been shortlisted for Apprentice of the Year at the 2026 Harper Adams Apprenticeship Awards. Bournemouth Water parent Pennon has also received Platinum membership of The 5% Club for apprentice and graduate support.

Notable negative coverage:

- 25 June 2026, bbc.com: [Cornish couple give up flat over £200-a-month water bill](https://www.bbc.com/news/articles/cpq3vyw7pwpo). A Cornwall couple said they left their flat after being charged around £200 a month for water by South West Water. The company said it had applied an assessed charge and refunded about £1,000 after their concerns were raised.
- 2 June 2026, standard.co.uk: [Water company sentenced for supplying water unfit for humans after parasitic outbreak](https://www.standard.co.uk/news/crime/liberal-democrat-press-association-b1284569.html). South West Water was fined £1.853m, plus costs and surcharge, after the 2024 Brixham cryptosporidium outbreak contaminated drinking water. More than 16,000 homes received boil-water notices and hundreds of people became ill.
- 2 June 2026, independent.co.uk: [South West Water gets record £1.93m fine for drinking water contamination](https://www.independent.co.uk/news/business/brixham-devon-households-government-press-association-b2988218.html). South West Water received a record £1.93m fine after pleading guilty to supplying water unfit for consumption during the 2024 cryptosporidium outbreak in Brixham. The incident caused hundreds of illnesses, hospitalisations and prolonged boil-water notices, with the court citing failures including unimplemented air-valve inspection policy.

- [South West Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1?entity=southwestwater&view=deep-dive)
- [South West Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1/reports/southwestwater.pdf)

### United Utilities

**United Utilities’ investment story met service and governance scrutiny**

United Utilities ranked 6th of 12 by average monthly share of coverage (7.6%) in the UK Water Companies benchmark for H1 2026, with 284 mentions and a net tone of −4.

The agenda broadened in March through the Barrow stormwater tank, Crewe treatment upgrade, Windermere pollution concerns and financial guidance. April’s 10.3% share was the period high, alongside extensive independent reporting on the £800m equity raise and proposed expansion of the investment programme to £11.5bn. May and June sustained an infrastructure-led profile through the £230m Wigan and Skelmersdale treatment project, Windermere upgrades and new stormwater storage proposals, while sewage regulation and executive remuneration became more prominent. January 2026: the £260m Vyrnwy Aqueduct modernisation to improve resilience and drinking-water quality, reported by New Civil Engineer. February 2026: share slipped 0.2 points to 6% and rank fell from sixth to ninth; stories included the Manchester sinkhole caused by a burst pipe and planned Staveley wastewater works. March 2026: construction began on a 1.3m-litre stormwater tank near Barrow as part of a £100m overflow programme, reported by BBC News. April 2026: United Utilities announced an £800m share sale to support further North West network investment, reported by The Independent. United Utilities has begun a £34.4m upgrade of its Crewe wastewater treatment works using new filter media to reduce ammonia and phosphorus discharges into the River Weaver. The project forms part of the company's wider North West infrastructure investment programme.

Key messages:

- January 2026: the £260m Vyrnwy Aqueduct modernisation to improve resilience and drinking-water quality, reported by New Civil Engineer.
- United Utilities has begun a £34.4m upgrade of its Crewe wastewater treatment works using new filter media to reduce ammonia and phosphorus discharges into the River Weaver. The project forms part of the company's wider North West infrastructure investment programme.
- United Utilities has begun construction of a 1.3m-litre underground stormwater storage tank near Barrow. The work is part of a £100m programme to upgrade 21 storm overflows and reduce sewage discharges into the Walney Channel, Irish Sea and Morecambe Bay.
- United Utilities expects underlying EPS for 2025/26 to meet guidance at about 100p before an accounting-method change. The change to measuring inflation-linked debt is expected to cut underlying net finance expense by around £35m and lift EPS by about 5p.
- United Utilities plans to raise £800 million in equity to support an initial £1.4 billion tranche of additional investment. The company intends to spend a further £2.5 billion by 2030 on capacity for new homes and data centres and on pipe upgrades.
- United Utilities is seeking Ofwat approval to raise its AMP8 investment programme from £9bn to £11.5bn, supported by an £800m share issue. The company says the additional investment would support housing, data-centre demand and new wastewater infrastructure in North West England.

Leading themes:

- Investment & Infrastructure: 27.1% of United Utilities's coverage (theme index 1.97, net tone +78)
- Operations & Service: 19.4% of United Utilities's coverage (theme index 0.6, net tone −47)
- Bills, Affordability & Customers: 13.7% of United Utilities's coverage (theme index 1.02, net tone −82)

Notable positive coverage:

- 6 March 2026, newcivilengineer.com: [United Utilities begins £34.4M upgrade at Crewe wastewater treatment works with Costain innovation](https://www.newcivilengineer.com/latest/united-utilities-begins-34-4m-upgrade-at-crewe-wastewater-treatment-works-with-costain-innovation-06-03-2026/). United Utilities has begun a £34.4m upgrade of its Crewe wastewater treatment works using new filter media to reduce ammonia and phosphorus discharges into the River Weaver. The project forms part of the company's wider North West infrastructure investment programme.
- 10 March 2026, bbc.com: [United Utilities storage tank work begins near Barrow pub](https://www.bbc.com/news/articles/cly1www12l4o). United Utilities has begun construction of a 1.3m-litre underground stormwater storage tank near Barrow. The work is part of a £100m programme to upgrade 21 storm overflows and reduce sewage discharges into the Walney Channel, Irish Sea and Morecambe Bay.
- 25 March 2026, thebusinessdesk.com: [UU says earnings per share will match guidance ahead of accounting change](https://www.thebusinessdesk.com/northwest/news/2169628-uu-says-earnings-per-share-will-match-guidance-ahead-of-accounting-change). United Utilities expects underlying EPS for 2025/26 to meet guidance at about 100p before an accounting-method change. The change to measuring inflation-linked debt is expected to cut underlying net finance expense by around £35m and lift EPS by about 5p.

Notable negative coverage:

- 30 June 2026, standard.co.uk: [United Utilities under fire over plans to hand top bosses share ‘allowances’](https://www.standard.co.uk/business/business-news/united-utilities-tim-farron-ofwat-liberal-democrat-b1287991.html). United Utilities faces criticism over proposed share allowances worth £435,000 annually for chief executive Louise Beardmore and £280,000 for CFO Phil Aspin. Critics argue the structure could circumvent executive-bonus restrictions, while the company says it supports retention and reduces other incentive maxima.
- 29 June 2026, independent.co.uk: [Is Lake Winderemere 'glittering water' or a 'sewage-clogged beauty-spot'?](https://www.independent.co.uk/travel/uk/england/lake-district/lake-windermere-swimming-sewage-water-quality-b3005387.html). The article examines pollution concerns at Lake Windermere, including alleged excessive and illegal sewage discharges by United Utilities between 2021 and 2023. It says campaigners want improved monitoring, public information and an end to sewage pollution in the lake.
- 9 April 2026, thewestmorlandgazette.co.uk: [Cumbria: Fury as sewage discharged for thousands of hours](https://www.thewestmorlandgazette.co.uk/news/26002740.cumbria-fury-sewage-discharged-thousands-hours/). United Utilities disputes a councillor's claim that it discharged sewage into Cumbrian waterways for 133,172 hours in 2026, reporting verified spill duration of 79,087 hours across its North West overflows. The company says it is investing to upgrade its wastewater network, while the article also notes calls for sector reform and nationalisation.

- [United Utilities deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1?entity=unitedutilities&view=deep-dive)
- [United Utilities PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1/reports/unitedutilities.pdf)

### Anglian Water

**Investment & Infrastructure shaped Anglian Water's media profile during H1 2026**

Anglian Water ranked 7th of 12 by average monthly share of coverage (6.6%) in the UK Water Companies benchmark for H1 2026, with 259 mentions and a net tone of −33.

Monthly share rose from 6.0% and seventh place in January to 8.6% and sixth place in March, before falling to 4.4% and tenth place in April. April’s lower visibility coincided with an 11-mile, £4.2m pipe-replacement project in Gedney Hill, a £1.6bn investment programme and a £200,000 payment following River Yare permit breaches. Operations became more prominent as outages in Dereham and Northamptonshire drew scrutiny of customer support and communications during May and June. June also included water-conservation requests, the expanded £3bn @one Alliance programme and a £275,000 undertaking over Lincolnshire discharge breaches. January 2026: Anglian Water said Bedford Water Recycling Centre required major upgrades to serve the proposed Universal theme park — bbc.co.uk. February 2026: share rose 0.9 points to 6.9%, rank improved from seventh to sixth and volume fell by 22; stories included the launch of Anglian Water’s £1.5bn Major Projects Framework. April 2026: Anglian Water agreed to pay £200,000 after permit breaches led to sub-standard effluent entering the River Yare — edp24.co.uk. May 2026: villages faced outages lasting more than 44 hours, prompting criticism of Anglian Water’s response — bbc.co.uk. Anglian Water removed post-and-rope fencing used on its Strategic Pipeline project after deer became trapped, including one animal that died. The company said it would stop using the fencing in the affected area and review deer populations along the pipeline route.

Key messages:

- January 2026: Anglian Water said Bedford Water Recycling Centre required major upgrades to serve the proposed Universal theme park — bbc.co.uk.
- Anglian Water became the first utility to receive the Money and Mental Health Policy Institute's Mental Health Accessible accreditation. The recognition cited its support, communication and emergency-service accessibility for customers with mental health problems.
- Anglian Water's first constructed treatment wetland at Everton has been delivered through the @one Alliance to meet tighter phosphorus and iron limits. It is the first project in the company's £37m AMP8 wetland programme.
- Anglian Water has launched a procurement framework worth up to £1.5bn for major water and water-recycling projects. The AMP8 investments are intended to reduce storm overflows, improve coastal water quality and increase infrastructure resilience across eastern England.
- Anglian Water says it will invest £1.6bn from April as part of its £11bn five-year plan through 2030. The programme includes storm-overflow reductions, water-main replacement, smart meters, pipelines and reservoir development.
- Anglian Water will replace 11 miles of pipes in Gedney Hill through a £4.2m project expected to run until spring 2027. The company says the upgrade will support future water and sewerage services in the growing, water-stressed East of England.

Leading themes:

- Investment & Infrastructure: 27.8% of Anglian Water's coverage (theme index 2.02, net tone +17)
- Operations & Service: 27.8% of Anglian Water's coverage (theme index 0.88, net tone −74)
- Sewage & Pollution: 13.5% of Anglian Water's coverage (theme index 0.92, net tone −83)

Notable positive coverage:

- 20 January 2026, ipswichstar.co.uk: [Anglian Water named first utility to get Mental Health Accessible accreditation](https://www.ipswichstar.co.uk/news/25764860.anglian-water-gets-mental-health-accessible-accreditation/). Anglian Water became the first utility to receive the Money and Mental Health Policy Institute's Mental Health Accessible accreditation. The recognition cited its support, communication and emergency-service accessibility for customers with mental health problems.
- 2 February 2026, newcivilengineer.com: [Skanska leads delivery of Anglian Water's first constructed treatment wetland](https://www.newcivilengineer.com/latest/skanska-leads-delivery-of-anglian-waters-first-constructed-treatment-wetland-02-02-2026/). Anglian Water's first constructed treatment wetland at Everton has been delivered through the @one Alliance to meet tighter phosphorus and iron limits. It is the first project in the company's £37m AMP8 wetland programme.
- 3 February 2026, newcivilengineer.com: [Anglian Water starts hunt for suppliers on £1.5bn major projects framework to slash pollution](https://www.newcivilengineer.com/latest/anglian-water-starts-hunt-for-suppliers-on-1-5bn-major-projects-framework-to-slash-pollution-03-02-2026/). Anglian Water has launched a procurement framework worth up to £1.5bn for major water and water-recycling projects. The AMP8 investments are intended to reduce storm overflows, improve coastal water quality and increase infrastructure resilience across eastern England.

Notable negative coverage:

- 28 May 2026, bbc.co.uk: [Anglian Water criticised over response to supply issue](https://www.bbc.co.uk/news/articles/c8r82gy20lno). Anglian Water is criticised by villagers after supply outages lasting more than 44 hours in Northamptonshire and disruptions in Bedfordshire. The company attributed the Northamptonshire outage to a pumping-station fault.
- 4 June 2026, bbc.com: [Daventry MP quizzes water boss over loss of supplies in heatwave](https://www.bbc.com/news/articles/cddp1105l20o). Anglian Water's chief executive met Daventry's MP after customers in Northamptonshire experienced water outages during May's heatwave. The company apologised, is reviewing the incidents and says resilience investment has been identified.
- 4 June 2026, bbc.com: [Minister 'sorry' at failing to reply over dead fish in Whittlesey](https://www.bbc.com/news/articles/c2424pzplymo). Hundreds of fish died in a Cambridgeshire dyke after an Anglian Water pumping station discharged for 23 hours following a pump failure. The Environment Agency classified the incident as major, while an investigation file awaits review over potential prosecution.

- [Anglian Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1?entity=anglianwater&view=deep-dive)
- [Anglian Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1/reports/anglianwater.pdf)

### Yorkshire Water

**Yorkshire Water visibility shifted between scrutiny and infrastructure delivery**

Yorkshire Water ranked 8th of 12 by average monthly share of coverage (5.6%) in the UK Water Companies benchmark for H1 2026, with 210 mentions and a net tone of −33.

February coverage concentrated on the £733,333 Pools Brook pollution fine and local sewage and supply failures. March broadened the profile through EQT's agreement to acquire 42% of parent Kelda Holdings, the £150m Scarborough water-quality pledge and the £9.5m Malton resilience project. June combined heatwave demand, operational incidents and capital delivery, including Leeds storm-overflow schemes and specialist services frameworks. Visibility peaked in February 2026 at 6.7%, compared with 4.2% in January 2026. January 2026: Yorkshire Water confirmed a 5.6% bill increase to support infrastructure investment — Hull Live. April 2026: share fell 0.9 points to 5.4% and volume dropped by 27, while rank improved from ninth to seventh; stories included £2.35m in Environment Agency enforcement undertakings following seven pollution incidents and accelerated Sowerby Bridge mains work. February 2026: Yorkshire Water was fined £733,333 for three sewage-pollution offences at Pools Brook Country Park — BBC. March 2026: EQT agreed to acquire a 42% stake in Yorkshire Water's parent, Kelda Holdings — Reuters. April 2026: Yorkshire Water brought forward a £4.5m Sowerby Bridge mains-replacement programme after repeated supply interruptions — Yorkshire Post. Yorkshire Water is constructing a £9.5m borehole, reservoir and pumping-station project near Malton and Norton to strengthen drought resilience and support new homes. The company also plans £406m of water-main replacements to reduce leakage.

Key messages:

- Visibility peaked in February 2026 at 6.7%, compared with 4.2% in January 2026.
- January 2026: Yorkshire Water confirmed a 5.6% bill increase to support infrastructure investment — Hull Live.
- EQT will acquire a 42% stake in Kelda Holdings, Yorkshire Water's parent, and contribute towards repayment of a £600m inter-company loan due before March 2027. The investment comes amid scrutiny of Yorkshire Water's sewage pollution fine and executive-pay arrangements, while supporting its £8.3bn investment programme.
- Yorkshire Water has begun water-resilience and storm-overflow schemes, including a £9.5m Malton and Norton project and work in Barnsley to reduce sewage discharges. EQT has agreed to acquire a 42% stake in parent Kelda Holdings and provide equity support for Yorkshire Water's £8.3bn AMP8 investment programme.
- Yorkshire Water is constructing a £9.5m borehole, reservoir and pumping-station project near Malton and Norton to strengthen drought resilience and support new homes. The company also plans £406m of water-main replacements to reduce leakage.
- Yorkshire Water has appointed Jacobs to a five-year AI services framework valued at up to £32m. The work is intended to improve operational performance, customer outcomes and resilience across its water and wastewater operations.

Leading themes:

- Sewage & Pollution: 18.6% of Yorkshire Water's coverage (theme index 1.29, net tone −69)
- Investment & Infrastructure: 17.1% of Yorkshire Water's coverage (theme index 1.18, net tone +28)
- Bills, Affordability & Customers: 17.1% of Yorkshire Water's coverage (theme index 1.29, net tone −67)

Notable positive coverage:

- 9 March 2026, thebusinessdesk.com: [Investor to acquire 42 per cent stake in Yorkshire Water's parent company](https://www.thebusinessdesk.com/yorkshire/news/2151288-investor-to-acquire-42-per-cent-stake-in-yorkshire-waters-parent-company). EQT has agreed to acquire a 42% stake in Kelda Holdings, Yorkshire Water's parent, and plans further equity support including a contribution toward a £600m intercompany loan repayment. The investor backs Yorkshire Water's £8.3bn environmental and infrastructure programme for 2025-30.
- 9 March 2026, insidermedia.com: [European investor agrees deal for Yorkshire Water stake - "a strong vote of confidence in our plan to improve performance](https://www.insidermedia.com/news/yorkshire/european-investor-agrees-deal-for-yorkshire-water-stake-a-strong-vote-of-confidence-in-our-plan-to-improve-performance). EQT has agreed to acquire a 42% stake in Kelda Holdings, Yorkshire Water's parent company, subject to approvals. The investor will support Yorkshire Water's £8.3bn investment programme and contribute towards an approximately £600m intercompany loan repayment due before March 2027.
- 11 March 2026, newcivilengineer.com: [Yorkshire Water kicks off £14M of storage and overflow projects while welcoming new investor](https://www.newcivilengineer.com/latest/yorkshire-water-kicks-off-14m-of-storage-and-overflow-projects-while-welcoming-new-investor-11-03-2026/). Yorkshire Water has begun water-resilience and storm-overflow schemes, including a £9.5m Malton and Norton project and work in Barnsley to reduce sewage discharges. EQT has agreed to acquire a 42% stake in parent Kelda Holdings and provide equity support for Yorkshire Water's £8.3bn AMP8 investment programme.

Notable negative coverage:

- 22 June 2026, bbc.com: [Burst Barnsley water pipe floods homes and gardens](https://www.bbc.com/news/articles/cn072g2gzz2o). A burst Yorkshire Water main flooded homes and gardens in Barnsley, causing reported property damage and supply disruption. Residents criticised the response time, while the company said it repaired the main, provided bottled water and would support affected customers.
- 18 May 2026, bbc.co.uk: [Knaresborough campaigners optimistic despite poor river quality](https://www.bbc.co.uk/news/articles/cwy2wnjyrpwo). Knaresborough Lido's designated bathing water remains officially rated poor. Yorkshire Water said it was disappointed and campaigners said improvements would take time to enter the company's five-year plan.
- 26 June 2026, express.co.uk: [Two men narrowly escape being crushed as large wall collapses due to burst pipe](https://www.express.co.uk/news/uk/2222208/men-injury-wall-collapses-burst-pipe). A burst Yorkshire Water pipe in Barnsley flooded nearby properties and was linked to a wall collapse, causing an estimated £250,000 to £300,000 in damage. Residents criticised the response time, while the company said it repaired the main and was assisting affected customers.

- [Yorkshire Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1?entity=yorkshirewater&view=deep-dive)
- [Yorkshire Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1/reports/yorkshirewater.pdf)

### Northumbrian Water

**Northumbrian Water’s share rose before water-resource pressures dominated coverage**

Northumbrian Water ranked 9th of 12 by average monthly share of coverage (5.0%) in the UK Water Companies benchmark for H1 2026, with 190 mentions and a net tone of −12.

January’s ninth-place position combined operational incidents and maintenance with the announced 6% bill increase, £2.6bn investment programme and cold-weather leak response. Share rose to 6.3% in February and 7.3% in March, placing the company seventh. April’s share fell to 4.9%, while independent reporting covered completion of the £92.5m first phase of Project Pipeline and repeated disruption at Gallows Corner. The company slipped to tenth in May before moving to ninth in June, when infrastructure was the leading theme and stories included the South Stanley flood scheme, scrutiny of the proposed Redcar outfall and a fractured Middlesbrough sewer. January 2026: Northumbrian Water announced a roughly 6% household bill increase alongside £2.6bn of investment and more than £100m of customer support, reported by Chronicle Live. February 2026: share rose 2.9 points to 6.3% and rank improved from ninth to eighth; stories included approval for a replacement underground sewer system involving investment of more than £8m at Hesleden Dene. March 2026: share increased one point to 7.3% and rank improved to seventh; contemporaneous reporting covered the CMA’s rejection of the proposed bill increase and 138 required wastewater-asset improvements. March 2026: the CMA rejected the company’s request to raise average bills to £515, reported by Chronicle Live.

Key messages:

- January 2026: Northumbrian Water announced a roughly 6% household bill increase alongside £2.6bn of investment and more than £100m of customer support, reported by Chronicle Live.
- Northumbrian Water, Durham County Council and the Environment Agency have begun a £3.8m flood-alleviation phase in South Stanley, alongside £4.5m of Park Road works. New surface-water sewers are intended to protect homes, reduce combined-sewer overloads and cut storm-overflow spills.
- WSP describes its AI assistant project, Wisdom, for Northumbrian Water, which combines operational, asset and maintenance information. The tool is intended to support investment planning and retain operational knowledge as the workforce ages.
- Northumbrian Water has completed the £92.5m first phase of its Project Pipeline scheme in County Durham and Tees Valley, constructing more than 30km of new water mains. The wider project will build 57km of pipeline to improve supply resilience, reduce pumping energy use and lower burst risks.
- Northumbrian Water has announced speakers for its tenth Innovation Festival at Newcastle Racecourse. The event will bring together more than 3,000 attendees to develop ideas on challenges including environmental protection and water scarcity.
- Northumbrian Water and partners helped deliver a new outdoor learning garden at Pelton Primary School alongside its £8m Southfields sewer-network upgrade. The sewer project is intended to reduce storm-overflow spills by more than 65%.

Leading themes:

- Operations & Service: 30.5% of Northumbrian Water's coverage (theme index 0.97, net tone −31)
- Bills, Affordability & Customers: 21.6% of Northumbrian Water's coverage (theme index 1.65, net tone −37)
- Investment & Infrastructure: 18.4% of Northumbrian Water's coverage (theme index 1.27, net tone +49)

Notable positive coverage:

- 18 June 2026, newcivilengineer.com: [£3.8M County Durham flood reduction scheme enters construction phase](https://www.newcivilengineer.com/latest/3-8m-county-durham-flood-reduction-scheme-enters-construction-phase-18-06-2026/). Northumbrian Water, Durham County Council and the Environment Agency have begun a £3.8m flood-alleviation phase in South Stanley, alongside £4.5m of Park Road works. New surface-water sewers are intended to protect homes, reduce combined-sewer overloads and cut storm-overflow spills.
- 3 June 2026, newcivilengineer.com: [Interview: WSP experts on how AI is being used to save engineers' time](https://www.newcivilengineer.com/latest/interview-wsp-experts-on-how-ai-tool-is-being-used-to-save-engineers-time-03-06-2026/). WSP describes its AI assistant project, Wisdom, for Northumbrian Water, which combines operational, asset and maintenance information. The tool is intended to support investment planning and retain operational knowledge as the workforce ages.
- 10 April 2026, newcivilengineer.com: [North East water infrastructure project sees completion of £92.5M first phase](https://www.newcivilengineer.com/latest/north-east-water-infrastructure-project-sees-completion-of-92-5m-first-phase-10-04-2026/). Northumbrian Water has completed the £92.5m first phase of its Project Pipeline scheme in County Durham and Tees Valley, constructing more than 30km of new water mains. The wider project will build 57km of pipeline to improve supply resilience, reduce pumping energy use and lower burst risks.

Notable negative coverage:

- 30 June 2026, bbc.co.uk: [Middlesbrough sewage leak leads to warning for Redcar swimmers](https://www.bbc.co.uk/news/articles/cx2krjv55dno). A fractured main sewer in Middlesbrough discharged untreated sewage into the River Tees, prompting warnings against bathing at several nearby beaches. Northumbrian Water is carrying out repairs while the Environment Agency monitors environmental impacts.
- 9 May 2026, theguardian.com: ['It could have been a second Great Fire': how east London blaze showed scale of UK wildfire threat](https://www.theguardian.com/uk-news/2026/may/09/second-great-fire-wennington-london-wildfires-threat). The article says low mains pressure hampered firefighting during the 2022 Wennington wildfire, while Essex & Suffolk Water was testing the supply. It notes that Essex & Suffolk Water restored flow at 7pm and that owner Northumbrian Water Group declined to comment.
- 6 May 2026, theguardian.com: [Gibraltar dumping all of its raw sewage into Mediterranean](https://www.theguardian.com/world/2026/may/06/uk-territory-gibraltar-dumps-raw-sewage-mediterranean). Gibraltar continues to discharge untreated sewage into the Mediterranean while plans for a treatment plant progress. Northumbrian Water says its former AquaGib involvement focused on drinking water and that it was never responsible for wastewater operations.

- [Northumbrian Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1?entity=northumbrianwater&view=deep-dive)
- [Northumbrian Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1/reports/northumbrianwater.pdf)

### Welsh Water

**Welsh Water coverage shifted from wastewater scrutiny to summer supply pressures**

Welsh Water ranked 10th of 12 by average monthly share of coverage (3.7%) in the UK Water Companies benchmark for H1 2026, with 135 mentions and a net tone of −61.

Early coverage combined the April bill increase, a £20m Cardigan wastewater upgrade and local supply and sewer incidents. The agenda then concentrated on wastewater performance, led by Ofwat’s proposed £44.7m enforcement package in March and the River Wye, Lugg and Usk pollution litigation in April. Welsh Water reached seventh place in May as its share rose to 6.2%, alongside extensive reporting on the Maerdy treatment failure, boil-water notice and customer compensation. June returned the company to 10th place, with the confirmed enforcement package and criticism over work on River Ogmore water quality prominent in the coverage. Visibility peaked in May 2026 at 6.2%, compared with 1.9% in January 2026. January 2026: Welsh Water announced a £20m upgrade intended to reduce spills from Cardigan Wastewater Treatment Works — Wales Online. March 2026: share rose 1.4 points to 3.8% while rank stayed 11th; contemporaneous coverage included Ofwat’s proposed £44.7m enforcement package over wastewater failures. April 2026: the High Court began considering the major pollution claim involving the Wye, Lugg and Usk catchments — BBC News. Dŵr Cymru/Welsh Water has received further funding for the £21 million Elan Valley Lakes visitor-centre, tourism and infrastructure project. The scheme aims to improve visitor facilities, support regional jobs and contribute to Welsh Water's net-zero goals.

Key messages:

- Visibility peaked in May 2026 at 6.2%, compared with 1.9% in January 2026.
- January 2026: Welsh Water announced a £20m upgrade intended to reduce spills from Cardigan Wastewater Treatment Works — Wales Online.
- Dŵr Cymru/Welsh Water has received further funding for the £21 million Elan Valley Lakes visitor-centre, tourism and infrastructure project. The scheme aims to improve visitor facilities, support regional jobs and contribute to Welsh Water's net-zero goals.
- Ofwat has proposed a £44.7 million enforcement package for Welsh Water after finding serious failures in the operation, maintenance and oversight of its wastewater network led to excessive sewage spills. The company accepted the findings and said it was undertaking a transformation programme and additional environmental investment.
- Welsh Water and poultry producer Avara Foods face a High Court claim from more than 4,500 people over alleged pollution of the Wye, Lugg and Usk. Welsh Water rejects the claim and says it invested £76 million in nutrient reductions from 2020 to 2025, with a further £87 million planned to 2030.
- Avara Foods plans to rebuild poultry sheds near Hereford while maintaining reduced bird numbers and exporting manure outside the Wye catchment. The article notes that Welsh Water is among defendants in a legal claim alleging contributions to pollution in the Wye, Lugg and Usk rivers, which it denies.

Leading themes:

- Sewage & Pollution: 37.8% of Welsh Water's coverage (theme index 2.73, net tone −94)
- Operations & Service: 16.3% of Welsh Water's coverage (theme index 0.51, net tone −68)
- Bills, Affordability & Customers: 14.1% of Welsh Water's coverage (theme index 1.05, net tone −16)

Notable positive coverage:

- 1 June 2026, walesonline.co.uk: [Plans for huge new visitor centre and glamping site at Welsh beauty spot](https://www.walesonline.co.uk/news/wales-news/plans-huge-new-visitor-centre-34044210). Dŵr Cymru/Welsh Water has received further funding for the £21 million Elan Valley Lakes visitor-centre, tourism and infrastructure project. The scheme aims to improve visitor facilities, support regional jobs and contribute to Welsh Water's net-zero goals.
- 24 May 2026, insidermedia.com: [Project aiming to create "flagship visitor destination" for Mid Wales secures further funding approval](https://www.insidermedia.com/news/wales/project-aiming-to-create-flagship-visitor-destination-for-mid-wales-secures-further-funding-approval). Dŵr Cymru Welsh Water has secured £3.81m of further Growth Deal funding for the Elan Valley Lakes Project, alongside matched investment. The project will expand visitor facilities and support tourism, accessibility and low-carbon infrastructure.
- 22 May 2026, wales247.co.uk: [Multi-million pound boost approved for Elan Valley tourism project](https://www.wales247.co.uk/multi-million-pound-boost-approved-for-elan-valley-tourism-project). Welsh Water says the Elan Valley Lakes Project has received multi-million-pound investment to expand visitor and education facilities, improve access and support sustainable tourism in Mid Wales.

Notable negative coverage:

- 12 March 2026, independent.co.uk: [Welsh Water set to pay out £44.7m over sewage spills](https://www.independent.co.uk/news/business/welsh-water-ofwat-holly-williams-b2936941.html). Ofwat has proposed a £44.7 million enforcement package for Welsh Water after finding serious failures in the operation, maintenance and oversight of its wastewater network led to excessive sewage spills. The company accepted the findings and said it was undertaking a transformation programme and additional environmental investment.
- 27 April 2026, bbc.com: [UK's biggest environmental pollution claim reaches High Court](https://www.bbc.com/news/articles/cqxl5rjw58po). Welsh Water and poultry producer Avara Foods face a High Court claim from more than 4,500 people over alleged pollution of the Wye, Lugg and Usk. Welsh Water rejects the claim and says it invested £76 million in nutrient reductions from 2020 to 2025, with a further £87 million planned to 2030.
- 26 April 2026, bbc.com: [River pollution leaves couple living in a shed on a building site](https://www.bbc.com/news/articles/c6244zv02ero). Welsh Water is among defendants in a High Court case alleging that sewage spills and agricultural pollution damaged the Wye, Lugg and Usk rivers. The company denies the claim and says it has invested more than £76m over five years to improve water quality in the catchments.

- [Welsh Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1?entity=welshwater&view=deep-dive)
- [Welsh Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1/reports/welshwater.pdf)

### Wessex Water

**Operations & Service shaped Wessex Water's media profile during H1 2026**

Wessex Water ranked 11th of 12 by average monthly share of coverage (3.6%) in the UK Water Companies benchmark for H1 2026, with 136 mentions and a net tone of −18.

Sewage and pollution led the subject mix in February, bills and affordability led in March, and sewage and pollution returned to the lead in April. May and June added environmental and monitoring developments, including Warminster’s yellow fish markers, the relaunched Sea Check platform and planned storm-overflow storage beneath St George Park. January 2026: previously undisclosed executive payments during a bonus ban, reported by theguardian.com. February 2026: share rose 1.2 percentage points to 3.5% and rank improved to tenth despite volume falling by five; stories included the £250,000 Salisbury-area main upgrade and sewer discharges at Cerne Abbas. May 2026: share fell 2.3 percentage points to 2.4% and rank dropped two places to eleventh; stories included the Warminster yellow fish drain-marker campaign and the Sea Check platform relaunch. April 2026: the £300,000 payment following River Yeo tributary pollution and fish deaths, reported by bbc.com. May 2026: Wessex Water’s funding of yellow fish drain markers in Warminster, reported by bbc.co.uk. Wessex Water's Environment Fund is offering grants of up to £2,000 to charities, community groups, schools and parish councils for local environmental projects. Previous awards supported composting, biodiversity, nature activities and river pollution monitoring.

Key messages:

- January 2026: previously undisclosed executive payments during a bonus ban, reported by theguardian.com.
- Wessex Water's Environment Fund is offering grants of up to £2,000 to charities, community groups, schools and parish councils for local environmental projects. Previous awards supported composting, biodiversity, nature activities and river pollution monitoring.
- Wessex Water is funding a Warminster campaign using yellow fish drain markers to raise awareness that pollutants entering drains can reach watercourses. It urges residents to dispose of paint, oil and litter responsibly.
- Somerset Council and developers argue nutrient-pollution restrictions are increasing housing costs and threatening delivery targets, while Natural England says they remain necessary. The article notes that Wessex Water has improved Somerset's sewage system and reduced the risk of phosphate-polluting overflows.
- Wessex Water will close a Chippenham junction on four Sunday nights to connect two supply mains. The work is intended to improve local water pressure, with normal water use expected to continue.
- Wessex Water plans a new underground stormwater storage tank near Lulworth Cove to reduce combined sewer overflow discharges during extreme rainfall. Construction is expected to take about 22 weeks from October.

Leading themes:

- Operations & Service: 23.5% of Wessex Water's coverage (theme index 0.75, net tone −6)
- Bills, Affordability & Customers: 22.8% of Wessex Water's coverage (theme index 1.74, net tone −45)
- Investment & Infrastructure: 17.6% of Wessex Water's coverage (theme index 1.21, net tone +17)

Notable positive coverage:

- 19 April 2026, bournemouthecho.co.uk: [Wessex Water grants from Dorset foundation will boost environmental projects](https://www.bournemouthecho.co.uk/news/26031128.dcf-opens-environment-fund-offering-2-000-grants/). Wessex Water's Environment Fund is offering grants of up to £2,000 to charities, community groups, schools and parish councils for local environmental projects. Previous awards supported composting, biodiversity, nature activities and river pollution monitoring.
- 4 May 2026, bbc.com: [Why yellow fish markers have appeared in town](https://www.bbc.com/news/articles/c8e8lx5d423o). Wessex Water is funding yellow fish drain markers in Warminster to discourage disposal of litter, paint and oil into surface-water drains. The campaign aims to protect rivers and seas from pollution.
- 11 June 2026, bbc.com: [Somerset council warns pollution rules are raising new home costs](https://www.bbc.com/news/articles/c5yzrpp220lo). Somerset Council and developers argue nutrient-pollution restrictions are increasing housing costs and threatening delivery targets, while Natural England says they remain necessary. The article notes that Wessex Water has improved Somerset's sewage system and reduced the risk of phosphate-polluting overflows.

Notable negative coverage:

- 10 January 2026, theguardian.com: [Wessex Water bosses handed £50,000 in extra pay despite Labour government's bonus ban](https://www.theguardian.com/business/2026/jan/10/wessex-water-bosses-extra-pay-uk-bonus-ban). Wessex Water executives received previously undisclosed payments from a parent company while the regulated supplier was subject to a bonus ban linked to a historic pollution conviction. The article raises concerns over transparency of executive pay and also references undisclosed additional pay received by Yorkshire Water's chief executive.
- 5 June 2026, bbc.com: ['A wonder' nobody hurt by 4ft deep pothole on Wiltshire road](https://www.bbc.com/news/articles/cz02vz5rl3vo). A suspected water leak is linked to a deep pothole and long-running road damage in Rodbourne, Wiltshire. Wessex Water said it inspected the reported leak and would undertake further assessment before scheduling repairs.
- 15 April 2026, bbc.com: [Wessex Water pays out £300k over fish deaths in River Yeo](https://www.bbc.com/news/articles/cr4116nvnezo). Wessex Water will pay £300,000 after a backed-up sewer polluted a River Yeo tributary in Somerset in 2022 and killed fish. The company has agreed sewer lining and monitoring improvements and says the payment will not be funded through customer bills.

- [Wessex Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1?entity=wessexwater&view=deep-dive)
- [Wessex Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1/reports/wessexwater.pdf)

### Affinity Water

**Affinity Water’s year-to-date visibility concentrated around summer restrictions**

Affinity Water ranked 12th of 12 by average monthly share of coverage (1.8%) in the UK Water Companies benchmark for H1 2026, with 74 mentions and a net tone of −31.

April and May broadened the agenda through the Clavering pond restoration and a proposed block-pricing trial for higher-volume households. June reporting concentrated on network works, including disruption in Ashdon and planned improvements in Saltwood, alongside a £150 million shareholder equity injection. January 2026: Affinity Water’s Look and Listen checks encouraged households to identify hidden leaks and reduce metered bills, reported by the Mirror. March 2026: share rose by 1.9 percentage points to 2.3%, with contemporaneous company-focused reporting on the Grand Union Canal Transfer, the Great Water Hunt and a proposed PFAS treatment pilot. May 2026: share fell by 0.8 percentage points to 1.3%, while stories included Affinity Water’s consideration of block pricing for higher-volume households. April 2026: Affinity Water-funded restoration returned water and wildlife to two Clavering farmland ponds, reported by the BBC. June 2026: extended Affinity Water infrastructure works threatened an Ashdon pub after road closures disrupted the area, reported by the BBC. Affinity Water outlines engineering plans for the Grand Union Canal Transfer, which would move up to 115Ml/d from Severn Trent's Minworth treatment works to Affinity's network near Luton. The partnership is consulting on the scheme and expects to seek a development consent order in 2027.

Key messages:

- January 2026: Affinity Water’s Look and Listen checks encouraged households to identify hidden leaks and reduce metered bills, reported by the Mirror.
- Affinity Water outlines engineering plans for the Grand Union Canal Transfer, which would move up to 115Ml/d from Severn Trent's Minworth treatment works to Affinity's network near Luton. The partnership is consulting on the scheme and expects to seek a development consent order in 2027.
- Affinity Water repaired a stop-tap failure that caused water to spray into the air on a residential street in Royston. The company said reports were received on Sunday afternoon and repairs were completed within three hours.
- Affinity Water funded restoration of two neglected farmland ponds near Clavering, which have retained water and supported returning wildlife. The company is also offering biodiversity grants through its Rooting for Wildlife scheme.
- Affinity Water is launching its Great Water Hunt campaign after research found many parents underestimate household water use. The initiative provides water-saving information and activities for families.
- Affinity Water's essential water-infrastructure works in Ashdon have been extended until August because of engineering and ground-condition challenges. Local businesses and residents say the road closures have caused serious disruption, while Affinity says the project will improve supply reliability.

Leading themes:

- Bills, Affordability & Customers: 52.7% of Affinity Water's coverage (theme index 4.15, net tone −77)
- Investment & Infrastructure: 20.3% of Affinity Water's coverage (theme index 1.39, net tone +13)
- Water Resources & Supply: 12.2% of Affinity Water's coverage (theme index 1.71, net tone +33)

Notable positive coverage:

- 20 March 2026, newcivilengineer.com: ['A win-win': Affinity Water discusses interventions along its Grand Union Canal Transfer scheme](https://www.newcivilengineer.com/latest/a-win-win-affinity-water-discusses-interventions-along-its-grand-union-canal-transfer-scheme-20-03-2026/). Affinity Water outlines engineering plans for the Grand Union Canal Transfer, which would move up to 115Ml/d from Severn Trent's Minworth treatment works to Affinity's network near Luton. The partnership is consulting on the scheme and expects to seek a development consent order in 2027.
- 13 April 2026, bbc.com: [Jet of water repaired after stop tap failure in Royston](https://www.bbc.com/news/videos/cj3722p128go). Affinity Water repaired a stop-tap failure that caused water to spray into the air on a residential street in Royston. The company said reports were received on Sunday afternoon and repairs were completed within three hours.
- 2 April 2026, bbc.com: [Water and wildlife return to 'neglected' Clavering ponds](https://www.bbc.com/news/articles/ckge5r66npxo). Affinity Water funded restoration of two neglected farmland ponds near Clavering, which have retained water and supported returning wildlife. The company is also offering biodiversity grants through its Rooting for Wildlife scheme.

Notable negative coverage:

- 29 June 2026, bbc.co.uk: [Pub business threatened by roadworks extension in Ashdon, Essex](https://www.bbc.co.uk/news/articles/cqj1e9ng1x7o). Affinity Water's essential works with Essex Highways have extended the closure of a road in Ashdon until 1 August. A local pub owner says takings have fallen by 45% because customers cannot access the business easily.
- 23 March 2026, express.co.uk: [The 6 household bills to rise in April - from council tax to TV licences](https://www.express.co.uk/finance/personalfinance/2185489/april-household-bills-hike-2026-water-tv-licence). The article says water bills in England and Wales will rise by an average of 5.4% in April. It reports that some Affinity Water customers will face rises of 13%, more than twice the average increase.
- 13 January 2026, bbc.com: [Still closed: Road in Harpenden with hole and burst water main](https://www.bbc.com/news/articles/cgezqj7141no). A burst Affinity Water main contributed to a sinkhole on Park Avenue North in Harpenden. The company said it had secured the area and would repair the main and fill the hole while the road remained closed.

- [Affinity Water deep dive](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1?entity=affinitywater&view=deep-dive)
- [Affinity Water PDF report](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1/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 – 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)
- [UK water companies media reputation tracker – September 2026](https://www.omniscan.ai/benchmarks/uk-water-companies-2026-09.md)
- [All Omniscan media benchmarks](https://www.omniscan.ai/benchmarks.md)

## How to cite

Omniscan, "UK water companies media reputation tracker", H1 2026 (1 January 2026–30 June 2026), published 1 September 2026. https://www.omniscan.ai/benchmarks/uk-water-companies-2026-h1