In the title compound, [Cu(C(10)H(10)NO(3))(C(5)H(8)N(2))(2)]·2H(2)O, the Cu(II) atom is coordinated by three N atoms and two O atoms in a distorted square-pyramidal geometry. The crystal packing is stabilized by inter-molecular O-H⋯O and N-H⋯O hydrogen bonds.