When pro­vid­ed, each lot in the sub­di­vi­sion shall be pro­vid­ed at the prop­er­ty line with a con­nec­tion to the semi-pri­­vate or pub­lic water sys­tem. The con­struc­tion of the water sys­tem shall con­form to the approved plans and spec­i­fi­ca­tions and all work shall be prop­er­ly inspect­ed and approved by the Coun­ty Engi­neer. Water dis­tri­b­u­tion lines shall not be small­er than six (6) inch­es in diam­e­ter.