Taxes levied by the Coachella Valley County Water District for payment of the principal of, or interest on bonded indebtedness, where the proceeds of such bonds were used for the construction and installation of sewer facilities to provide sewer service to an area, including either wholly or in part a community redevelopment project area, shall not be apportioned as authorized by subdivision (b) of Section 33670 of the Health and Safety Code, but shall be allocated solely to the Coachella Valley County Water District.