as in tributary
a stream that flows into a larger body of water
along with its influents, the Missouri and Ohio rivers, the Mississippi River drains all or part of 31 U.S. states and two Canadian provinces
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Recent Examples of influent
So far, the city has completed several major components of the Springbrook improvement project, including adding in an ultraviolet disinfection system that replaced the facility’s old chlorine disinfection system and adding new pumps at the influent pump station.
—
Carolyn Stein, Chicago Tribune, 8 Apr. 2026
The project, which was listed as the third highest priority in the Facilities Plan, included installing new screenings and grit removal facilities, demolishing an existing influent pump station and installing a new pump station, and making other improvements, according to a staff report.
—Julie Gallant, San Diego Union-Tribune, 21 Jan. 2025
The influent flow is slowed to allow human and food organic waste to settle on the bottom of the tank.
—The Seattle Times, 29 Apr. 2017
Carolyn Stein, Chicago Tribune, 8 Apr. 2026
The project, which was listed as the third highest priority in the Facilities Plan, included installing new screenings and grit removal facilities, demolishing an existing influent pump station and installing a new pump station, and making other improvements, according to a staff report.
—Julie Gallant, San Diego Union-Tribune, 21 Jan. 2025
The influent flow is slowed to allow human and food organic waste to settle on the bottom of the tank.
—The Seattle Times, 29 Apr. 2017
Recent Examples of Synonyms for influent
tributary
Noun
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Recent water, fish and sediment samples from Mekong tributaries had high levels of dangerous heavy metals, such as arsenic, mercury, lead and cadmium, from rare earth mining, said Warakorn Maneechuket, a researcher at Thailand’s Naresuan University.—
Anton L. Delgado,
Los Angeles Times,
29 Apr. 2026
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Explore the Paraná’s tributaries in the hotel’s launch.—
Condé Nast,
Condé Nast Traveler,
29 Apr. 2026
Cite this Entry
“Influent.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/influent. Accessed 2 May. 2026.
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