11 Anonymous In: Question-Answer After Niagara, which falls is the largest by volume in the U.S.? 11 After Niagara, which falls is the largest by volume in the U.S.? Havasu Falls Yosemite Falls Willamette Falls Cumberland Falls 1 Answer Voted Oldest Recent Random Best Answer Goto 2021-10-24T19:51:45+00:00Added an answer on October 24, 2021 at 7:51 pm The correct answer is Willamette Falls. 5 Reply Share Share Share on Facebook Share on Twitter Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment.