ISO 18998:2026

Water reuse in urban areas — Guidelines for decentralized water reuse system — Management of a decentralized water reuse system (Edition 1, 2026)

Abstract
This document provides guidelines for the management of decentralized water reuse systems and water reuse applications in urban areas.

This document addresses decentralized water reuse systems in their entirety and is applicable to any water reuse systems component (e.g. reclaimed water, source water, treatment, storage, distribution, operation and maintenance, and monitoring).

This document covers:

management of each system component of a decentralized water reuse system;
specific aspects for consideration and emergency response.
This document does not cover monitoring parameters and regulatory values of a decentralized water reuse system.

General information
Status : Published
Publication date : 2026-01
Stage : International Standard published
Edition : 1
Number of pages : 16