The phrase "water passage" is correct and usable in written English.
It can be used to refer to a route or channel through which water flows, often in the context of navigation or plumbing.
Example: "The construction of the dam created a new water passage for the river, allowing for better management of water resources."
Alternatives: "waterway" or "aquatic route."
Three black terns, birds which have a peculiar interest because they once nested regularly in England, paid a passing visit to one of the Cheshire meres and were noted by one my regular correspondents, and a few days before he saw a lesser tern on the same water; passage migration is at its height.
Scudder Smith, a consultant with the engineering consulting firm Parsons Brinkerhoff, said that a water passage, "all things being equal, will cause cost reductions — but all things are not equal," he added, and so "I'm not at all confident in any numbers".
Post-reticulorumen water passage was adjusted for DM intake.
A spiral case refers to a water passage in a substructure of a hydropower house.
The oil passage was heated to 120 °C and the water passage to 88 °C.
Grouting can effectively block the water passage in surrounding rocks, avoid or reduce water-softening effect on rocks.
Large units can be welded together on-site, using an appropriate combination of various preformed steel sections to provide carefully shaped, finished water passages.
Within two years, he was boasting of transporting two thousand passengers a month from New York to San Francisco in twenty-five days, managing the water passages by steamer and the land crossing by stagecoach.
In spite of the higher costs for both hydraulic and electrical controls and support equipment, the total installed cost will be less than for completely separate pump-motor and turbine-generator assemblies with dual water passages.
It was short-lived, but at least it ran, unlike the 1923 "copper-cooled" 4-cylinder models, which used copper fins instead of water passages to inadequately cool its 135 cubic inches.
This observation suggests that the tsunami inundation extended further inland through such low water passages.
