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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

ISO 18320
Hydrometry - Measurement of liquid flow in open channels - Determination of the stage-discharge relationship

Title (German)

Hydrometrie - Bestimmung des Durchflusses in offenen Gerinnen

Responsible national committee

NA 119-01-05 AA - Hydrometry (CEN/TC 318, ISO/TC 113)

Responsible international committee

ISO/TC 113/SC 1 - Velocity area methods

Edition 2020-07

Original language English

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

ISO 18320 Hydrometry - Measurement of liquid flow in open channels - Determination of the stage-discharge relationship

Responsible national committee

Responsible international committee

Theresa Geßwein

Want to learn more?

ISO 18320
Hydrometry - Measurement of liquid flow in open channels - Determination of the stage-discharge relationship