BS EN 18025. Water quality. Guidance standard on a strategic approach to river restoration
Edition 2023-10-30

Water quality. Sampling. Guidance on sampling of bottom sediments from rivers, lakes and estuarine areas
Edition 2017-07-27

Hydrometry. Measurement in meandering river and in streams with unstable boundaries
Edition 2017-12-19

Marine energy. Wave, tidal and other water current converters. Electricity producing river energy converters. Power performance assessment
Edition 2019-09-19

Marine energy. Wave, tidal and other water current converters. River energy resource assessment
Edition 2019-09-20

Water quality - Technical report for the routine sampling of benthic diatoms from rivers and lakes adapted for metabarcoding analyses (Endorsed by Asociación Española de Normalización in October of 2018.)
Edition 2018-10-01

Hydrometry - Sedimentation - Measurements required for effective sediment management and control at river structures (Endorsed by Asociación Española de Normalización in June of 2024.)
Edition 2024-06-01

Water quality - Sampling - Part 6: Guidance on sampling of rivers and streams (ISO 5667-6:2014)
Edition 2017-03-01

Water quality - Sampling - Part 6: Guidance on sampling of rivers and streams (ISO 5667-6:2014)
Edition 2021-01-20

Water quality - Biological classification of rivers - Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates. (ISO 8689-1:2000)
Edition 2001-04-30