ISO 5667-11:1993

Water quality — Sampling — Part 11: Guidance on sampling of groundwaters

Provides guidance on the design of sampling programmes, sampling techniques and the handling of water samples taken from groundwater for physical, chemical and microbiological assessment. The general purpose of sampling programmes for groundwaters is to survey the quality of groundwater supplies, to detect and assess groundwater pollution, to assist in groundwater resource management, and other more detailed objectives.