FRONT PAGE

An article on Sept. 13 about the Trump administration’s plan to repeal a clean water regulation aimed at the use of chemicals near streams, wetlands and other water bodies misstated the scope of the 1972 Clean Water Act and the 2015 clean water regulation issued under President Obama. The Clean Water Act gave the federal government broad authority to limit pollution in major water bodies as well as smaller bodies that drain into them. It is not the case that the Obama administration extended federal authority to smaller bodies of water.

INTERNATIONAL

A picture caption with an article on Thursday about a French mayor who banned pesticides misattributed a quotation beneath a photo of Daniel Cueff, the mayor of Langouët. As the article correctly states, it was Bertrand Astic, the mayor of Boussières, not Mr. Cueff, who commented on dying trees and other signs of climate change.

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An article on Wednesday about a Spanish court’s refusal of a request from the United States to extradite Hugo Carvajal, the former intelligence chief of Venezuela, described incorrectly Juan Guaidó’s claim to Venezuela’s presidency. Mr. Guaidó called the last presidential election fraudulent, and as president of the legislature swore himself in as the head of an interim government. He did not claim to win a presidential election.

NATIONAL

An article on Thursday about Greta Thunberg, a Swedish teenager and climate activist, misstated the name of a television news program that interviewed her. It is “CBS This Morning,” not “Good Morning.”