• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

BS ISO 26906:2015

Current
Current

The latest, up-to-date edition.

Hydrometry. Fishpasses at flow measurement structures
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-11-2015

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Principle
6 Installation
7 Fishpass performance
8 Computation of discharge
9 Uncertainties in flow determination
10 Example
Annex A (informative) - Introduction to measurement
        uncertainty
Annex B (informative) - Performance guide for hydrometric
        equipment for use in technical standards
Bibliography

Explains requirements for the integration of fishpasses with flow measurement structures.

Committee
CPI/113
DevelopmentNote
Supersedes 08/30168985 DC. (04/2014) Supersedes 14/30273755 DC. (11/2015)
DocumentType
Standard
Pages
60
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 26906:2015 Identical

ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
ISO 13550:2002 Hydrometric determinations — Flow measurements in open channels using structures — Use of vertical underflow gates
ISO 8368:1999 Hydrometric determinations Flow measurements in open channels using structures Guidelines for selection of structure
ISO 8333:1985 Liquid flow measurement in open channels by weirs and flumes — V-shaped broad-crested weirs
ISO 9826:1992 Measurement of liquid flow in open channels — Parshall and SANIIRI flumes
ISO 4359:2013 Flow measurement structures — Rectangular, trapezoidal and U-shaped flumes
ISO 14139:2000 Hydrometric determinations Flow measurements in open channels using structures Compound gauging structures
ISO 3846:2008 Hydrometry Open channel flow measurement using rectangular broad-crested weirs
ISO 4377:2012 Hydrometric determinations — Flow measurement in open channels using structures — Flat-V weirs
ISO/TS 25377:2007 Hydrometric uncertainty guidance (HUG)
ISO 9827:1994 Measurement of liquid flow in open channels by weirs and flumes — Streamlined triangular profile weirs
ISO 4374:1990 Liquid flow measurement in open channels Round-nose horizontal broad-crested weirs
ISO 772:1996 Hydrometric determinations — Vocabulary and symbols
ISO 4360:2008 Hydrometry Open channel flow measurement using triangular profile weirs
ISO 1438:2017 Hydrometry — Open channel flow measurement using thin-plate weirs
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

View more information
£276.00
Excluding VAT

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.