Wireframe — Water Smart Community of Practice · structure and content for approval · Desire Path Creative
Report Water stewardship January 2026

Water stewardship models for new developments

Three models for who owns and operates community water systems, compared on cost, risk and long-term durability.

In one paragraph

Every community water system needs an owner for its whole life. This report sets out the three models available in the UK — public or local-authority-led, community-led, and utility or commercial partnership — and compares what each means for capital cost, operational risk, resident bills and durability over fifty years. It concludes that the choice must be made at masterplanning stage, because retrofitting governance onto a built development is substantially harder and more expensive.

What's inside

  • A plain-language description of each of the three stewardship models
  • A side-by-side comparison on cost, risk, regulatory route and durability
  • Evidence from three demonstrator developments, including what each one chose and why
  • A decision framework for developers and local authorities at masterplanning stage
  • Model constitution and agreement templates for community-led schemes

Who it's for

Housing developers deciding how water assets will be owned after handover; local planning authorities setting requirements at outline application; and water companies assessing adoption and partnership routes.