International Standard
ISO 5667-4:2026
Water quality — Sampling — Part 4: Guidance on sampling from lakes, natural and man-made
Reference number
ISO 5667-4:2026
Edition 3
2026-02
© ISO 2026
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Published (Edition 3, 2026)

ISO 5667-4:2026

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Abstract

This document gives guidelines for the design of sampling programmes, techniques and the handling and preservation of samples of water, from natural and man-made lakes during open-water and ice-covered conditions. This document is applicable to lakes with and without aquatic vegetation.

Guidance on sampling for microbiological examination is not included. For specific guidance on the sampling for microplastics, see ISO 5667-27.

General information

  • Status
     : Published
    Publication date
     : 2026-02
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 32
  • Technical Committee :
    ISO/TC 147/SC 6
    ICS :
    13.060.10 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

3
Good Health and Well-being
6
Clean Water and Sanitation
11
Sustainable Cities and Communities

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