PFAS Catchment Investigations

Severn Trent Water Limited
West Midlands
Selective procedure
1 April 2026 to 1 April 2028

Investigation of PFAS sources in surface water catchments feeding two water treatment works, including water quality and flow monitoring, sediment sampling, and forensic data analysis. The project involves mass balance modelling, evaluating mitigation options to reduce reliance on energy-intensive treatment, and supporting stakeholder engagement activities in accordance with DWI guidance.

Open the official notice

Awarded value: £800k; As published
Published: 5 November 2025; Find a Tender
Awarded: 13 March 2026; Arcadis
Contract length: 24 months; Ends 1 April 2028

What the buyer is asking for

Environmental consultancy services providing catchment investigations, water quality monitoring, and strategic mitigation planning for water utility infrastructure and regulatory compliance.

Lifecycle

Publishedon Find a Tender
5 November 2025
Contract awardedto Arcadis
13 March 2026
Contract starts
1 April 2026
Contract ends
1 April 2028

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The buyer

Type: Other public body
Diffuse pollution contracts, 24 months: 1
Open diffuse pollution tenders: 0
Typical diffuse pollution contract: £800k

See everything Severn Trent Water Limited buys →

How it compares

10.4× the typical diffuse pollution contract (£77k).

Cite this contract

Link: https://bidskim.com/tender/333093/pfas-catchment-investigations
Buyer reference: Not published
Open contracting ID: ocds-h6vhtk-05db21
Source: Find a Tender
Last checked: 12 October 2026

Severn Trent Water Limited. PFAS Catchment Investigations. Contract award, 5 November 2025. BidSkim, https://bidskim.com/tender/333093/pfas-catchment-investigations (accessed 12 October 2026).