Chalk Streams (Sewerage Investment) Bill
In progressCurrently at: 2nd reading in the Commons.
Originated in CommonsUpdated 30 April 2026
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Long title
A Bill to require water companies to prioritise areas with chalk streams and related habitats when investing in new and upgraded sewerage systems, including foul water leak prevention and the replacement or upgrading of porous sewage pipelines; and for connected purposes.
Progress through Parliament
- 1st reading· Commons
23 April 2025 – 23 April 2025
- 2nd reading· Commons
29 May 2026 – 29 May 2026
Source: UK Parliament Bills API. Bill ID: 3963.