NWPHYD001 Apply principles of open channel hydraulics

Supersededtraining.gov.au: supersededEquivalent

The currency period for NWPHYD001 ended on 19 December 2018 — 7 years ago. It names one replacement below, with the equivalence it declares for each.

Transition clockClosed to new enrolments

New enrolments are not permitted from 21 December 2019 — one year from the date the replacement was included on the National Register (s 14(1)(a)(i) of the National VET Regulator (Compliance Standards for NVR RTOs and Fit and Proper Person Requirements) Instrument 2025 (F2025L00355, in force 1 July 2025)), or from a later date if ASQA has approved otherwise for your organisation.

Learners already enrolled have no fixed deadline: they complete the product and are issued their AQF certification, or transfer to the replacement, in a timely manner (ASQA guidance, read live 25 August 2026).

The same date closes a second obligation: under s 7(2)(c) of the same instrument, advertising may refer to a superseded product only while it is on scope and new enrolments are permitted. When enrolments stop, the course page advertising it stops being permitted too — and if ASQA approves a later enrolment date, that moves with it.

Sector-wide: the item 14 cut-off, measured across every live scope · the repealed 12-month rule

Product type
Unit of competency
Training package
NWP — National Water Training Package
Currency period ends
19 December 2018
Latest release
Release 1 · 7 December 2015
Supersedes
NWP508A
Superseded by
NWPHYD002 equivalent

Where the register points next

Each step below is one supersession training.gov.au publishes between two products. The label on the rail is the equivalence the register declares for that step — not our reading of it.

  1. NWPHYD001Superseded — equivalentApply principles of open channel hydraulics
  2. equivalent
  3. NWPHYD002CurrentApply principles of open channel hydraulics

What the register says changed

These are the mapping notes training.gov.au attaches to each supersession, quoted as the register writes them. They are the only public record of what actually changed between two versions.

  • NWP508ANWPHYD001not equivalent6 December 2015

    Unit code updated. Content and formatting updated to comply with the new standards. All PC transitioned from passive to active voice. Unit title changed to better reflect unit outcomes. All Elements and PC revised.

  • NWPHYD001NWPHYD002equivalent20 December 2018

    The register records this supersession but attaches no note on what changed.

Is NWPHYD001 on your scope?

This page is the register's record of one product. What it cannot tell you is whether NWPHYD001 sits on your own scope today, or what else on that scope has moved without anyone noticing. Enter your RTO number and we read every product on your live scope against training.gov.au and tell you which ones are superseded and which replacements the register flags not equivalent.

Public code, nothing else. We read your live scope from training.gov.au and answer here — nothing is stored unless you ask us to watch it.

Whether a supersession requires anything of you, and what, sits with you and your regulator. This page maps what the register records; it does not make that judgement. If the difference between an equivalent and a non-equivalent replacement is the question, we wrote it up in equivalent vs not equivalent.

Where NWPHYD001 is used

training.gov.au lists NWPHYD001 inside 1 training product, which it no longer lists as current. It is below, with the register's own core or elective flag for NWPHYD001 in that product.

Products no longer current 1 listed

The register still records NWPHYD001 inside this one, but it no longer recommends it as current. It is here because a scope history or an old enrolment can still point at it.

CodeTraining productTypeNWPHYD001 is
NWP50715Diploma of Water Industry OperationsQualificationelective

Source: this product on training.gov.au, Australia's national training register — or go straight to the units it requires. The rule itself is item 14 of F2025L00355, and ASQA publishes the extensions it has granted. Read on 28 August 2026 UTC. Every code, title, date, status and equivalence flag on this page is the register's; nothing here is estimated or inferred, and where the register publishes nothing we say so.

Every NWP training product on the register · Search all training products

Is NWPHYD001 still on your scope? Type your RTO code and get the free breakdown — every superseded product on your live scope, and whether the register flags each replacement equivalent.

No account, no card. We never ask for anything about your learners. Your address gets this one report — no list, no marketing — and the scope watch only if you tick the box, with one click to stop it.