# ISO 1070:1992/Amd 1:1997 — Withdrawn and superseded ISO standards For ISO 1070:1992/Amd 1:1997, item title is Liquid flow measurement in open channels — Slope-area method — Amendment 1; status code is 9599; successor is ISO 1070:2018; withdrawn / published date is 1997-12-04, recorded from its source on 2026-08-05. - **Identifier:** ISO 1070:1992/Amd 1:1997 _(verified: appears in the quote below)_ - **Item title:** Liquid flow measurement in open channels — Slope-area method — Amendment 1 _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 1070:2018 - **Withdrawn / published date:** 1997-12-04 _(verified: appears in the quote below)_ ## What the source says > 27608,IS,Amd,ISO 1070:1992/Amd 1:1997,Liquid flow measurement in open channels — Slope-area method — Amendment 1,Mesure de débit des liquides dans les canaux découverts — Méthode de la pente de la ligne d'eau — Amendement 1,1997-12-04,2,['17.120.20'],ISO/TC 113/SC 1,9599,,[69287],"['en','fr']",1, ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).