# ISO 4373:2008 — Withdrawn and superseded ISO standards For ISO 4373:2008, item title is Hydrometry — Water level measuring devices; status code is 9599; successor is ISO 4373:2022; withdrawn / published date is 2008-10-07, recorded from its source on 2026-08-05. - **Identifier:** ISO 4373:2008 _(verified: appears in the quote below)_ - **Item title:** Hydrometry — Water level measuring devices _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 4373:2022 - **Withdrawn / published date:** 2008-10-07 _(verified: appears in the quote below)_ ## What the source says > 39381,IS,,ISO 4373:2008,Hydrometry — Water level measuring devices,Hydrométrie — Appareils de mesure du niveau de l'eau,2008-10-07,3,['17.120.20'],ISO/TC 113/SC 5,9599,[2097],[77443],"['en','fr']",20,"
ISO 4373:2008 specifies the functional requirements of instrumentation for measuring the level of water surface (stage), primarily for the purpose of determining flow rates. An informative annex provides guidance on the types of water level measurement devices currently available and the measurement uncertainty associated with them.
" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).