A plat or replat or site development permit will not be approved unless the proposed lot(s) or development is connected to a water supply system which is capable of providing adequate water for health and emergency purposes. Except for lots along an approved cul-de-sac or where it is impracticable, all lots must be provided service connections from a looped water main providing water flow from two directions or sources. New developments or improvements of existing developments should consult the City of Liberty Hill or appropriate utility provider for compliance.