ISO 18997:2025
ISO 18997:2025 Water reuse in urban areas - Guidelines for urban reclaimed water for landscaping uses
standard byInternational Organization for Standardization , 08/01/2025
standard byInternational Organization for Standardization , 08/01/2025
This document provides a guideline for good design and practice for urban reclaimed water that recharges into landscape water, including urban stream flow (e.g. rivers and lakes), aesthetic impoundments and wetlands replenishment, to ensure the proper support of the aquatic ecosystem. This document covers urban stream flow and leisure with possible incidental body contact. It does not cover urban irrigation, such as the irrigation of elements of the natural environment, urban public areas, or residential areas. It does not cover the cultivation of aquatic plants or animals for food purposes, including their sale.
u000bThis document provides recommendations for reclaimed water for landscaping uses, including those for planning, design, management, and maintenance.