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Lesson 10 of 16

Rainwater Harvesting: Permissions & Benefits

Read through the material below, then test your understanding.

Module Lessons

Environmental Technology Systems

Lesson Overview

This lesson covers the planning permissions, Building Regulations compliance, water category classifications, and operational trade-offs for domestic rainwater harvesting systems in the UK.

Learning Objectives

Identify the statutory regulations, standards, and planning permissions governing rainwater harvesting.

Recognise Fluid Category 5 contamination risks, backflow arrangements, and roof suitability factors.

Evaluate the environmental and financial benefits alongside the practical limitations of rainwater systems.

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