The question under section 4 shall be in substantially the following form:
Do you favor the incurring of indebtedness by the Commonwealth of $400,000,000 for grants and loans to municipalities and public utilities for the cost of all labor, materials, necessary operational machinery and equipment, lands, property, rights and easements, plans and specifications, surveys, estimates of costs and revenues, prefeasibility studies, engineering and legal services and all other expenses necessary or incident to the acquisition, construction, improvement, expansion, extension, repair or rehabilitation of all or part of drinking water system, storm water, nonpoint source projects, nutrient credits and wastewater treatment system projects?
32 P.S. § 695.6