Question: Which travels a longer distance, Folsom South Canal or the New Orleans Outfall Canals?

Context paragraphs:
Riverfront Streetcar Line: The Riverfront Streetcar Line is a historic streetcar line in New Orleans, Louisiana.  It is operated by the New Orleans Regional Transit Authority (RTA).  It was built along the east bank of the Mississippi River, in an area with many amenities catering to tourists.  It opened August 14, 1988, making it the first new streetcar route in New Orleans in 62 years.  The line runs 2 mi from Thalia Street at the upper end of the New Orleans Convention Center to the downriver (far) end of the French Quarter at the foot of Esplanade Avenue.  Unlike the other three lines, it travels on an exclusive right-of-way, along the river levee beside New Orleans Belt Railway tracks.  The line was regauged in 1997 from standard gauge to broad gauge.  Officially, the Riverfront Line is designated Route 2 and is designated with a blue color on most RTA publications.

Loyola University New Orleans: Loyola University New Orleans is a private, co-educational, Jesuit university located in New Orleans, Louisiana.  Originally established as Loyola College in 1904, the institution was chartered as a university in 1912.  It bears the name of the Jesuit founder, Saint Ignatius of Loyola.  Loyola is one of 28 member institutions that make up the Association of Jesuit Colleges and Universities and, with its current enrollment of approximately 5000 students, is among the mid-sized Jesuit universities in the United States.  Loyola University New Orleans is ranked as the tenth best institution among Southern regional universities offering masters and undergraduate degrees in the 2017 issue of the annual America's Best Colleges issue and guidebook published by "U.S. News & World Report". " The Princeton Review" also features Loyola University New Orleans in the most recent editions of its annual book, "The Best 371 Colleges."  In the past, the school has been called "Loyola of the South", "Loyola New Orleans", "Loyola University, New Orleans", and "Loyola University of New Orleans".

Orleans Parish School Board: New Orleans Public Schools (NOPS) is the public school system that serves all of New Orleans, Louisiana, United States.  Schools within the system are governed by a multitude of entities, including the Orleans Parish School Board (OPSB), which directly administers 6 schools and has granted charters to another 18, and the Recovery School District of Louisiana (RSD), which no longer directly administers any schools within Orleans Parish.  Instead, all public schools operating under the RSD umbrella within Orleans Parish are, as of the Fall of 2014, independent public charter schools.  Though the Orleans Parish School Board has retained ownership of all the assets of the New Orleans Public Schools system, including all school buildings, approximately 93% of students attending public schools in Orleans Parish now attend independent public charter schools – the highest percentage in the nation.  The headquarters of the OPSB is in the West Bank neighborhood of Algiers, while the RSD's New Orleans office is on Poydras Street in the CBD.

17th Street Canal: The 17th Street Canal is the largest and most important drainage canal in the city of New Orleans.  Operating with Pump Station 6, It moves water into Lake Pontchartrain.  The canal, along with the Orleans Canal and the London Avenue Canal, form the New Orleans Outfall Canals.  The 17th Street Canal forms a significant portion of the boundary between the city of New Orleans and Metairie, Louisiana.  The canal has also been known as the Metairie Outlet Canal and the Upperline Canal.

London Avenue Canal: The London Avenue Canal is a drainage canal in New Orleans, Louisiana, used for pumping rain water into Lake Pontchartrain.  The Canal runs through the 7th Ward of New Orleans from the Gentilly area to the Lakefront.  It is one of the three main drainage canals responsible for draining rainwater from the main basin of the city of New Orleans.  The London Avenue Canal's flood walls built atop earthen levees breached on both sides during Hurricane Katrina in 2005.

Orleans Canal: The Orleans Canal is a drainage canal in New Orleans, Louisiana.  The canal, along with the 17th Street Canal and the London Avenue Canal, form the New Orleans Outfall Canals.  The current version of the canal is about 2 km long, running along the up-river side of City Park, through the Lakeview and Lakeshore neighborhood, and into Lake Pontchartrain.  It is part of the system used to pump rain water out of the streets of the city into the Lake.  The Canal has also been known as the Orleans Avenue Canal, the Orleans Outfall Canal, the Orleans Tail Race, and early on, the Girod Canal,

Drainage in New Orleans: Drainage in New Orleans, Louisiana, has been a major concern since the founding of the city in the early 18th century, remaining an important factor in the history of New Orleans today.  The central portion of metropolitan New Orleans (New Orleans/Metairie/Kenner) is fairly unusual in that it is almost completely surrounded by water: Lake Pontchartrain to the north, Lake Borgne to the east, wetlands to the east and west, and the Mississippi River to the south.  Much of the land area between these bodies of water is at or below sea level, and no longer has a natural outlet for flowing surface water.  As such, virtually all rainfall occurring within this area must be removed through either evapotranspiration or pumping.  Thus, flood threats to metropolitan New Orleans include the Mississippi River, Lake Pontchartrain, and natural rainfall.  Artificial levees have been built to keep out rising river and lake waters but have had the negative effect of keeping rainfall in.

Folsom South Canal: The Folsom South Canal is an aqueduct in Northern California in the United States.  The canal diverts water from the American River at Nimbus Dam in Sacramento County and travels about 26.7 mi in a southerly direction, terminating near Clay, about 10 mi northeast of Lodi.  The canal is operated by the U.S. Bureau of Reclamation, as part of the Auburn-Folsom South Unit of the Central Valley Project.  It is contracted for irrigation, industrial and municipal water supply; formerly it provided cooling water for the Rancho Seco Nuclear Generating Station.  It is also connected to the Mokelumne Aqueduct, which provides a large portion of the San Francisco Bay Area's water supply.

New Orleans Outfall Canals: There are three outfall canals in New Orleans, Louisiana – the 17th Street, Orleans Avenue and London Avenue canals.  These canals are a critical element of New Orleans’ flood control system, serving as drainage conduits for much of the city.  There are 13 mi of levees and floodwalls that line the sides of the canals.  The 17th Street Canal is the largest and most important drainage canal and is capable of conveying more water than the Orleans Avenue and London Avenue Canals combined.

Rancho Seco Recreational Park: Rancho Seco Recreational Park is a recreational area located in the California Central Valley near the Rancho Seco Nuclear Generating Station in Herald, California.  It is open to the public for camping, fishing, hiking and water activities.  Boats are restricted to outboard electric motors which improves the lake's use as a swimming hole.  The lake is fed by the Folsom South Canal.

Supporting paragraphs: Folsom South Canal New Orleans Outfall Canals
Answer: Folsom South Canal