(a) Acquire water systems and use, sell and dispose of its water for domestic, recreational, industrial, and public use and for irrigation and other purposes within and without its boundaries.
(b) Build, acquire, own and operate railways operated by steam, electric or other power within and without its boundaries and running from such city to other towns, cities and points without its boundaries.
(c) Acquire right of way, easements or real property within and without its boundaries for any such purpose.
(2) In exercising such powers, any city may bring actions for the condemnation or taking of private property for public use in the same manner as private corporations are now authorized or permitted by law to do. [Amended by 1967 c.306 §1]