Question: The Jumbles Reservoir is a heavily modified, high alkalinity, shallow reservoir in North West England, since privatisation the reservoir is now owned by United Utilities Group PLC (UU), the United Kingdom's largest listed water company, was founded in 1995, is commonly know by the public as what?
Sentence (from "Gorton Reservoirs"): The reservoirs were completed between 1825 and 1826.
Relevant evidence: No