<P> Three ships in the United States Navy have been named Monongahela after the river . In the 1930s, severe drought caused the river to run dry . </P> <P> The river was the site of a famous airplane crash that has become the subject of numerous urban legends and conspiracy theories . Early in the morning of January 31, 1956, a B - 25 bomber en route from Nellis Air Force Base in Nevada to Olmsted Air Force Base in Pennsylvania crashed into the river near the Glenwood Bridge in Homestead, Pennsylvania . All six crewmen survived the crash, but two later succumbed to exposure and drowned . Despite the relative shallowness of the water, the aircraft was never recovered . The Pittsburgh Post-Gazette published a graphical representation of the flight path and flight details in 1999 . </P> <P> Legend has it that Monongy, the man - fish, lives in the river . Some claim that there are records as far back as the French and Indian War (1754 - 1763) that describe encounters between British soldiers and strange aquatic creatures . The local Indian tribes referred to this creature as "Monongy". There was even a Monongy craze in the early 1930s through the late 1950s . Sightings occurred on a weekly basis and the police department created a task force whose sole purpose was to investigate sightings of the creature . No evidence was ever produced to lend credence to the claims until May 12, 2003, when a privately owned fishing vessel was the first to take photos of the creature . The photos were available online for a short time until they were inexplicably taken down . Speculation persists that the government has procured the photographs and are covering up the existence of Monongy . Crypto - zoologists from around the world still visit the Monongahela every year to catch a glimpse of the elusive water beast . </P> <Ul> <Li> <P> The South Tenth Street Bridge over the Monongahela River in Pittsburgh in 2005 </P> </Li> <Li> <P> The Monongahela River in Fairmont, West Virginia in 2006 </P> </Li> <Li> <P> Monongahela River Scene, 1857 </P> </Li> <Li> <P> Opekiska Lock and Dam on the Monongahela River near Fairmont, West Virginia at river mile 115 (185 km) </P> </Li> </Ul>

What kind of fish are in the monongahela river
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