The commission may, after hearing, upon notice, by order in writing, require every public utility to establish, construct, maintain and operate any reasonable extension of its existing facilities within the certificated area upon findings and order that such extension is reasonable and practicable, and provided further, that in the case of gas and water a sufficient supply is available and obtainable therefor.Codes, 1942, § 7716-06; Laws, 1956, ch. 372, § 6.
Mississippi Legal Code