Question: Mill Race was a log flume ride that operated between 1963 and 1993 at the Cedar Point amusement park in Sandusky, Ohio,Mill Race was ultimately removed from the park in 1993 to prepare for the opening of Raptor, in which year?

Context paragraphs:
Loggers Leap: Loggers Leap (also referred to as "Logger's Leap") is a log flume ride in Thorpe Park, UK.  It it is the tallest log flume ride in the UK when it opened, and although the park does not advertise the fact, it regained that record in 2005 with the removal of ""Nightmare Niagara"" from the now-defunct American Adventure theme park near Derby.  The ride has been standing but not operating since the end of the 2015 season.

White Water Landing (Cedar Point): White Water Landing was a log flume water ride at Cedar Point amusement park in Sandusky, Ohio.  It was located in the Frontier Town section of the park adjacent to the Cedar Point & Lake Erie Railroad near Mean Streak.  It was demolished in 2005 and replaced by Maverick.

Cedar Creek Mine Ride: Cedar Creek Mine Ride is a mine train roller coaster at Cedar Point amusement park in Sandusky, Ohio.  Built by Arrow Dynamics, the roller coaster opened in 1969 in the Frontiertown section of the park.  It is the second oldest roller coaster at Cedar Point behind Blue Streak.  Cedar Creek Mine Ride is one of two roller coasters at Cedar Point to utilize two separate lift hills – the other is Iron Dragon.  s of 2006 , it has accommodated over 62 million riders.

Raptor (Cedar Point): Raptor is a steel inverted roller coaster designed by Bolliger & Mabillard at Cedar Point in Sandusky, Ohio, United States.  When built in 1994, it broke many records and held many firsts when it opened.  Instead of having a short layout designed to fit into a compact area like , Raptor was designed with a larger, 3,790-foot (1,160 m) layout, making it the tallest, fastest and longest inverted roller coaster in the world when it opened.  It features six inversions, including a cobra roll, a first for inverted roller coasters.  At its opening, it was the largest investment in Cedar Point history.  The ride is themed as a bird of prey.

Log Jammer (Kennywood): Log Jammer was a log flume ride at Kennywood amusement park in West Mifflin, Pennsylvania, United States.  It opened on May 11, 1975, and was manufactured by Arrow Development.  The ride was distinctive because of its spillway drop.  Although featured on several Arrow flumes, all were eventually removed, with the exception of Log Jammer, making this the last remaining ride with that element.  It was one of three water rides at Kennywood, the other two being Pittsburg Plunge and Raging Rapids.  The ride permanently closed at the end of the 2017 summer season on September 17, 2017.

Cedar Point Light (Ohio): The Cedar Point Light is a restored lighthouse on the grounds of the Cedar Point in Sandusky, Ohio, United States.  The original lighthouse at the site was built in 1839, and a front range light was added to the station in 1853.  A new lighthouse, the structure which stands today, was completed in 1867.  This light served as a navigational aid until 1904, in which year the light tower was removed from atop the dwelling.  In the ensuing years it was kept in use by the federal government as a buoy depot, a radio beacon station and a search and rescue boat station.  These last duties were transferred to Marblehead Coast Guard Station in 1975, and the Cedar Point station was discontinued.  Cedar Point Amusement Park acquired the structure around 1990, and spent the decade refurbishing the dwelling and reconstructing the light tower.  The lighthouse opened as part of a vacation cottage development in 2001.

Jet Stream (Six Flags Magic Mountain): Jet Stream is a log flume ride that opened in 1972 at Six Flags Magic Mountain in Santa Clarita, California.  Jet Stream was made by Arrow Dynamics, the same company that built Log Jammer and Gold Rusher, the park's first coaster, and was built because management thought that another flume ride would attract more visitors.  Jet Stream is placed on the backside of the hill that the park is on, opposite of Log Jammer, to ensure that guests could reach a log flume wherever they were to cool down.

Mill Race (log flume): Mill Race was a log flume ride that operated between 1963 and 1993 at the Cedar Point amusement park in Sandusky, Ohio.  When it opened in 1963, Mill Race was only the second such log flume ride to ever operate in the world (the first being El Aserradero [The Sawmill] at Six Flags Over Texas, which had opened earlier that same year).  Mill Race was ultimately removed from the park in 1993 to prepare for the opening of Raptor in 1994.

White Water Landing (Dorney Park): White Water Landing is a Shoot-the-Chutes ride at Dorney Park & Wildwater Kingdom amusement park in Allentown, Pennsylvania.  It was built in 1992, 10 years after a sister park named Cedar Point Built a defunct flume using the same name: White Water Landing (Cedar Point).  This ride is identical to Snake River Falls at Cedar Point in Sandusky, Ohio.  It is located in the upper side near Hydra the Revenge.

Shoot the Rapids: Shoot the Rapids was a log flume water ride located at Cedar Point in Sandusky, Ohio.  The ride was built and designed by IntaRide (a subsidiary of Intamin) and opened to the public on June 26, 2010.  Based on a western theme, Shoot the Rapids featured two drops with the second one crossing under the first.  In February 2016, reports surfaced that the ride would be permanently dismantled.  On February 20, 2016, Cedar Point officially announced the ride's permanent closure.

Supporting paragraphs: Mill Race (log flume) Raptor (Cedar Point)
Answer: 1994