Question: In which Florida county is El Rio del Tiempo located?

Context paragraphs:
Lake Buena Vista, Florida: Lake Buena Vista is a city in Orange County, Florida, United States.  It is mostly known for being the mailing address for Walt Disney World—although almost all of the resort facilities, including all four theme parks, are physically located in the adjacent city of Bay Lake.  It is one of two Florida municipalities controlled by The Walt Disney Company, the other being Bay Lake.  The permanent residential population of Lake Buena Vista was 10 at the 2010 census.

Rio del Rey: The Rio del Rey (also called Rio del Ray) is a drainage basin/watershed/estuary located in West Africa within Equatorial Guinea and Cameroon.  It is located in the eastern area of the Niger River system.  The Cameroon volcanic line separates Rio Del Rey from the Douala basin.  Rio del Rey has been described as an estuary in which "the two rivers N'dian and Massake flow out".

USS Housatonic (SP-1697): The second USS "Housatonic" was the Southern Pacific freighter "El Rio" temporarily converted for planting the World War I North Sea Mine Barrage.  Newport News Shipbuilding and Dry Dock Company launched "El Rio" at Newport News, Virginia in 1899 for service between New York City and Gulf of Mexico seaports of New Orleans and Galveston, Texas.  The United States Shipping Board took control of the ship from Southern Pacific Steamship Company in 1917.

The Weather Channel Latin America: The Weather Channel Latin America (Spanish: El Canal del Tiempo, Portuguese: Canal do Tempo) is a website which formerly served as a cable and satellite channel based on the American cable and satellite television network, The Weather Channel.  The channel was launched in 1996, mainly in Mexico, Colombia, and Argentina, before going on to launch a Portuguese language version for Brazil in 1998.  The channel operated from Atlanta, with later sales offices initiated in several Latin American countries, until December 20, 2002, when the network closed the channel to avoid cost cuts at its American operations.

Rio Nido, California: Rio Nido, California (From Spanish: "Río Nido" meaning Nest River) is a small, unincorporated resort community on the Russian River, in Sonoma County, California, United States.  It is situated 1.3 mi east of Guerneville.  The town's name is meant to mean "river nest" in Spanish.  One account has it that the name was originally the more grammatically correct "El Rio Del Nido", "referring to the nest of an eagle once seen in a tree on the banks of this stream".  Rio Nido's unofficial slogans are "Memories That Linger" and "The Moon Is Always Out In Rio Nido".

El Rio, California: El Rio is a small unincorporated community in Ventura County, California, United States, on the northeast side of the 101 Freeway and Oxnard, and south of the Santa Clara River.  The town was founded in 1875 and named New Jerusalem, California by the owner of general store who became the first postmaster in 1882.  In 1885, a school and Santa Clara Catholic Church were built.  Located near where the coastal railroad line crosses the Santa Clara River, the town's name was changed to El Rio around 1900.  The former wagon river crossing route became the Ventura Freeway which separates the community from the commercial developments that grew up on the southwest side of the freeway.  That portion of the historic community and sections closer to the river have been annexed to the city of Oxnard.  Vineyard Avenue (State Route 232) is the central business district for the largely residential community.  The population was 7,198 at the 2010 census, up from 6,193 at the time the 2000 census was enumerated.  For statistical purposes, the United States Census Bureau has defined a portion of the unincorporated area as El Rio census-designated place (CDP) which does not precisely correspond to the historical community that is much larger with significant portions having been annexed to the city of Oxnard.

El Rio del Tiempo: El Rio del Tiempo (The River of Time) was a dark ride housed within the pyramid-shaped Mexico pavilion, in EPCOT Center at Walt Disney World Resort in Lake Buena Vista, Florida.  The ride carried passengers on a slow boat ride through various scenes from Mexico's history.  The scenes were filled with doll-sized Audio-Animatronic figures clad in authentic folk clothing, singing, dancing and playing music.

Rio del Mar, California: Rio del Mar (From Spanish: Río del Mar, meaning River of the Sea) is a census-designated place (CDP) in Santa Cruz County, California, United States.  The name "Rio Del Mar" was chosen as a "catchy" name to promote real estate in the area during the 1920s.  There is no body of water by that name in Santa Cruz County.  But there is a large creek, Aptos Creek, that goes through Rio del Mar and empties into the Monterey Bay at Rio del Mar.  Aptos Creek is the "Rio" in Rio del Mar.  The population was 9,216 at the 2010 census.

WNG652: WNG652 is a NOAA Weather Radio ("Radio del Tiempo de NOAA" in Spanish) station that serves the El Paso metropolitan area and surrounding cities.  It is programmed from the National Weather Service forecast office in El Paso, Texas with its transmitter located in El Paso.  It broadcasts weather and hazard information in Spanish for El Paso & Hudspeth counties in Texas and Doña Ana & Otero Counties in New Mexico.  It is one of few NOAA Weather Radio stations across the United States to broadcast in a Spanish language.

Mary Blair: Mary Blair (October 21, 1911 – July 26, 1978), born Mary Robinson, was an American artist who was prominent in producing art and animation for The Walt Disney Company, drawing concept art for such films as "Alice in Wonderland", "Peter Pan", "Song of the South" and "Cinderella".  Blair also created character designs for enduring attractions such as Disneyland's It's a Small World, the fiesta scene in El Rio del Tiempo in the Mexico pavilion in Epcot's World Showcase, and an enormous mosaic inside Disney's Contemporary Resort.  Several of her illustrated children's books from the 1950s remain in print, such as "I Can Fly" by Ruth Krauss.  Blair was inducted into the prestigious group of Disney Legends in 1991.

Supporting paragraphs: El Rio del Tiempo Lake Buena Vista, Florida
Answer: Orange County