When I went on Startops an old fella came over and talked to me. Asked me what I was trying to catch I said carp and he I would be lucky to catch one. He told me that they put 20 to 25 Carp in the reservoir in 1970-1971 and to the best of his knowledge he knew of no others going in. He also said that all the reservoirs are interconnected so know one is really sure what's in each.