Question: What river flows through the city where Ross Thomas was born?

full_context: Document 1: Lake Texcoco: Tenochtitlan was founded on an islet in the western part of the lake in the year 1325. Around it, the Aztecs created a large artificial island using a system similar to the creation of chinampas. To overcome the problems of drinking water, the Aztecs built a system of dams to separate the salty waters of the lake from the rain water of the effluents. It also permitted them to control the level of the lake. The city also had an inner system of channels that helped to control the water.
Document 2: The Way Some People Die: The Way Some People Die is a detective mystery written in 1951 by American author Ross Macdonald. It is the third book featuring his private eye Lew Archer.
Document 3: James Reasoner: James Reasoner (5 June 1953) is an American writer. He is the author of more than 350 novels and many short stories in a career spanning more than thirty years. Reasoner has used at least nineteen pseudonyms, in addition to his own name: Jim Austin; Peter Danielson; Terrance Duncan; Tom Early; Wesley Ellis; Tabor Evans; Jake Foster; William Grant; Matthew Hart; Livia James; Mike Jameson; Justin Ladd; Jake Logan; Hank Mitchum; Lee Morgan; J.L. Reasoner (with his wife); Dana Fuller Ross; Adam Rutledge; and Jon Sharpe. Since most of Reasoner's books were written as part of various existing Western fiction series, many of his pseudonyms were publishing "house" names that may have been used by other authors who contributed to those series.
Document 4: Oklahoma City: Oklahoma City has a major park in each quadrant of the city, going back to the first parks masterplan. Will Rogers Park, Lincoln Park, Trosper Park, and Woodson Park were once connected by the Grand Boulevard loop, some sections of which no longer exist. Martin Park Nature Center is a natural habitat in far northwest Oklahoma City. Will Rogers Park is home to the Lycan Conservatory, the Rose Garden, and Butterfly Garden, all built in the WPA era. Oklahoma City is home to the American Banjo Museum, which houses a large collection of highly decorated banjos from the early 20th century and exhibits on the history of the banjo and its place in American history. Concerts and lectures are also held there.
Document 5: Oklahoma City: In 1993, the city passed a massive redevelopment package known as the Metropolitan Area Projects (MAPS), intended to rebuild the city's core with civic projects to establish more activities and life to downtown. The city added a new baseball park; central library; renovations to the civic center, convention center and fairgrounds; and a water canal in the Bricktown entertainment district. Water taxis transport passengers within the district, adding color and activity along the canal. MAPS has become one of the most successful public-private partnerships undertaken in the U.S., exceeding $3 billion in private investment as of 2010. As a result of MAPS, the population living in downtown housing has exponentially increased, together with demand for additional residential and retail amenities, such as grocery, services, and shops.
Document 6: Thomas Mallon: Thomas Mallon (born November 2, 1951) is an American novelist, essayist, and critic. His novels are renowned for their attention to historical detail and context and for the author's crisp wit and interest in the "bystanders" to larger historical events. He is the author of nine books of fiction, including "Henry and Clara", "Two Moons", "Dewey Defeats Truman", "Aurora 7", "Bandbox", "Fellow Travelers", "Watergate", and most recently "Finale". He has also published nonfiction on plagiarism ("Stolen Words"), diaries ("A Book of One's Own"), letters ("Yours Ever") and the Kennedy assassination ("Mrs. Paine's Garage"), as well as two volumes of essays ("Rockets and Rodeos" and "In Fact").
Document 7: Ross Thomas (author): Ross Thomas (February 19, 1926 in Oklahoma City – December 18, 1995 in Santa Monica, California) was an American writer of crime fiction. He is best known for his witty thrillers that expose the mechanisms of professional politics. He also wrote several novels under the pseudonym Oliver Bleeck about professional go-between Philip St. Ives.
Document 8: Mexico City: Originally much of the valley laid beneath the waters of Lake Texcoco, a system of interconnected salt and freshwater lakes. The Aztecs built dikes to separate the fresh water used to raise crops in chinampas and to prevent recurrent floods. These dikes were destroyed during the siege of Tenochtitlan, and during colonial times the Spanish regularly drained the lake to prevent floods. Only a small section of the original lake remains, located outside the Federal District, in the municipality of Atenco, State of Mexico.
Document 9: Oklahoma City: The city is roughly bisected by the North Canadian River (recently renamed the Oklahoma River inside city limits). The North Canadian once had sufficient flow to flood every year, wreaking destruction on surrounding areas, including the central business district and the original Oklahoma City Zoo. In the 1940s, a dam was built on the river to manage the flood control and reduced its level. In the 1990s, as part of the citywide revitalization project known as MAPS, the city built a series of low-water dams, returning water to the portion of the river flowing near downtown. The city has three large lakes: Lake Hefner and Lake Overholser, in the northwestern quarter of the city; and the largest, Lake Stanley Draper, in the sparsely populated far southeast portion of the city.
Document 10: Ross Jeffries: Paul Ross, better known by the pseudonym Ross Jeffries, is an American author, writer and television personality featured on such programs as "The Dr. Phil Show", "The Montel Williams Show", "The Jane Whitney Show" and "The Daily Show", and a self-described speed seduction expert.
Document 11: Ross Rocklynne: Ross Rocklynne (February 21, 1913 – October 29, 1988) was the pen name used by Ross Louis Rocklin, an American science fiction author active in the Golden Age of Science Fiction.
Document 12: Dammam: Having been built from the ground up, the Dammam Area was designed from the outset on the principles of modern urban planning. Residential areas are separate from commercial sections, roads are broad and straight and buildings conform to a master plan. One of the main features of the development of the area is land reclamation. Vast stretches of the shallow Persian Gulf waters have been filled, with hotels and office buildings occupying what were once marshes. Water for household, urban and industrial use is provided by desalination plants that supply approximately seven million cubic feet of treated water to the area each day. The availability of water underpins the urban and industrial growth of the Dammam Area, and provisions have been made for expanding existing desalination facilities to meet future growth.
Document 13: Robert Ressler: Robert Kenneth Ressler (February 21, 1937 -- May 5, 2013) was an FBI agent and author. He played a significant role in the psychological profiling of violent offenders in the 1970s and is often credited with coining the term ``serial killer. ''After retiring from the FBI, he authored a number of books on serial murders, and often gave lectures on criminology.
Document 14: Oklahoma City: Walking trails line Lake Hefner and Lake Overholser in the northwest part of the city and downtown at the canal and the Oklahoma River. The majority of the east shore area is taken up by parks and trails, including a new leashless dog park and the postwar-era Stars and Stripes Park. Lake Stanley Draper is the city's largest and most remote lake.
Document 15: Palermo: Today both the Papireto river and the Kemonia are covered up by buildings. However, the shape of the former watercourses can still be recognised today, because the streets that were built on them follow their shapes. Today the only waterway not drained yet is the Oreto river that divides the downtown of the city from the western uptown and the industrial districts. In the basins there were, though, many seasonal torrents that helped formed swampy plains, reclaimed during history; a good example of which can be found in the borough of Mondello.
ground_truth: North Canadian River
sub_queries: Ross Thomas >> place of birth Answer: Oklahoma City
What river flows through Oklahoma City ? Answer: North Canadian River