The phrase "in certain waters" is correct and usable in written English.
It can be used to refer to specific areas or conditions, often in a metaphorical sense, such as discussing challenges or opportunities in a particular context.
Example: "In certain waters, navigating the complexities of international trade can be particularly challenging."
Alternatives: "in specific circumstances" or "under certain conditions."
667, related to establishment and maintenance of aids to navigation in certain waters.
It would allow a complete moratorium of fishing in certain waters until they recovered for a fraction of the amount we're spending on carbon reductions.
Spa therapy is based on both the drinking of and the bathing in certain waters containing properties believed to be of medicinal value.
IWC scientists have determined that, in certain waters, Minke, Fin, Gray and Bryde's whales are now abundant enough to be hunted commercially.
In the years since the moratorium was imposed, the IWC's scientists have determined that in certain waters minke, fin, Gray and Bryde's whales are now abundant enough to be hunted commercially.
What has become common in certain waters of Africa and Asia is rare in Europe, where a crew under attack can alert police officers who are never that far away, said Ulla Tapaninen of the Center for Maritime Studies at the University of Turku in Finland.
Among them is whether something like a change in chlorination practice has led to an increase in the number of acanthamoeba in certain water supplies.
The preferential photolyzation of R--dufulin occurred in certain water samples.
TNC's study found that implementing conservation projects in certain water supply areas - over a combined total of 1.4 million hectares, about the size of Connecticut - could reduce water pollution by at least 10%.
The recent identification of M. ulcerans in certain water insects has raised the possibility of mechanical transmission of the infection (6 ).
It is also known that the level at which by-product PCBs are currently allowable under U.S. law exceeds standards set by other entities for PCBs in certain water bodies and fish.
